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Posted to commits@stratos.apache.org by ga...@apache.org on 2015/01/29 12:54:33 UTC
[1/9] stratos git commit: Add bootstrap popover to nodes
Repository: stratos
Updated Branches:
refs/heads/master c429c120f -> 2c09990d5
Add bootstrap popover to nodes
Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/d901dad4
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/d901dad4
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/d901dad4
Branch: refs/heads/master
Commit: d901dad457e16fb977098a2b903f884a73789067
Parents: a0921a8
Author: Dakshika Jayathilaka <si...@gmail.com>
Authored: Wed Jan 28 10:54:36 2015 +0530
Committer: Dakshika Jayathilaka <si...@gmail.com>
Committed: Wed Jan 28 18:10:57 2015 +0530
----------------------------------------------------------------------
.../themes/theme0/css/custom/topology.css | 21 ++---
.../theme0/js/custom/applications_topology.js | 90 +++++++++++++++++++-
2 files changed, 94 insertions(+), 17 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/stratos/blob/d901dad4/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css b/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
index a0d8f77..a779ccf 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
@@ -10,19 +10,6 @@
stroke-width: 2px;
}
-div.tooltip {
- position: absolute;
- text-align: left;
- width: 20em;
- padding: .8em;
- margin:1em;
- font: 12px sans-serif;
- background: lightsteelblue;
- border: 0px;
- border-radius: 8px;
- pointer-events: none;
-}
-
.application-topology {
text-align: center;
width: 82%;
@@ -47,4 +34,12 @@ div.tooltip {
.keys>div {
margin-top: 7px;
+}
+
+.popover-content {
+ font-size: 13px;
+}
+
+.popover.top>.arrow {
+ left: 60%;
}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/stratos/blob/d901dad4/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
index d73c05a..1751b42 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
@@ -34,7 +34,7 @@ function genTree(data){
status = items[prop].status;
if(items[prop].accessUrls){
- accessUrls = items[prop].accessUrls.toString();
+ accessUrls = items[prop].accessUrls;
}else{
accessUrls = '';
}
@@ -163,17 +163,60 @@ function update(source) {
});
// Enter the nodes.
+ var div_html;
var nodeEnter = node.enter().append("g")
.attr("class", "node")
.attr("transform", function (d) {
return "translate(" + d.x + "," + d.y + ")";
})
+ .attr('data-content', function (d) {
+ if (d.type == 'clusters') {
+ if(d.accessUrls != ''){
+ var accessURLHTML = "<strong>Access URLs: </strong>";
+ for(var i=0;i<d.accessUrls.length;i++){
+ accessURLHTML += "<a href='"+ d.accessUrls[i] +"' target='_blank'>"+ d.accessUrls[i] +
+ "</a><br/>" ;
+ }
+
+ }else{
+ var accessURLHTML ='';
+ }
+ div_html = "<strong>Cluster Id: </strong>" + d.name + "<br/>" +
+ "<strong>Cluster Alias: </strong>" + d.alias + "<br/>" +
+ accessURLHTML +
+ "<strong>HostNames: </strong>" + d.hostNames + "<br/>" +
+ "<strong>Service Name: </strong>" + d.serviceName + "<br/>" +
+ "<strong>Status: </strong>" + d.status;
+
+ } else if (d.type == 'members') {
+
+ div_html = "<strong>Member Id: </strong>" + d.name + "<br/>" +
+ "<strong>Default Private IP: </strong>" + d.defaultPrivateIP + "<br/>" +
+ "<strong>Default Public IP: </strong>" + d.defaultPublicIP + "<br/>" +
+ "<strong>Network Partition Id: </strong>" + d.networkPartitionId + "<br/>" +
+ "<strong>Partition Id: </strong>" + d.partitionId + "<br/>" +
+ "<strong>Status: </strong>" + d.status;
+ } else if (d.type == 'groups') {
+
+ div_html = "<strong>Group Instance Id: </strong>" + d.instanceId + "<br/>" +
+ "<strong>Status: </strong>" + d.status;
+
+ } else if (d.type == 'applicationInstances') {
+ div_html = "<strong>Instance Id: </strong>" + d.name + "<br/>" +
+ "<strong>Status: </strong>" + d.status;
+
+ } else {
+ div_html = "<strong>Alias: </strong>" + d.name + "<br/>"+
+ "<strong>Status: </strong>" + d.status;
+
+ }
+ return div_html;
+ });
// add tool tip for ps -eo pid,ppid,pcpu,size,comm,ruser,s
- .on("mouseover", function (d) {
+/* .on("mouseover", function (d) {
div.transition()
.duration(200)
.style("opacity", .9);
- console.log(d)
if (d.type == 'clusters') {
if(d.accessUrls != ''){
var accessURLHTML = "<strong>Access URLs: </strong>" + d.accessUrls + "<br/>" ;
@@ -225,7 +268,7 @@ function update(source) {
div.transition()
.duration(500)
.style("opacity", 0);
- });
+ });*/
nodeEnter.append("rect")
.attr("x", -15)
@@ -304,4 +347,43 @@ function update(source) {
.attr("class", "link")
.attr("d", diagonal);
+ //enable popovers on nodes
+ $('svg .node').popover({
+ 'trigger': 'manual'
+ ,'container': '.application-topology'
+ ,'placement': 'auto'
+ ,'white-space': 'nowrap'
+ ,'html':'true'
+ ,delay: {show: 50, hide: 400}
+ });
+
+ var timer,
+ popover_parent;
+ function hidePopover(elem) {
+ $(elem).popover('hide');
+ }
+ $('svg .node').hover(
+ function() {
+ var self = this;
+ clearTimeout(timer);
+ $('.popover').hide(); //Hide any open popovers on other elements.
+ popover_parent = self
+ $(self).popover('show');
+ },
+ function() {
+ var self = this;
+ timer = setTimeout(function(){hidePopover(self)},300);
+ });
+ $(document).on({
+ mouseenter: function() {
+ clearTimeout(timer);
+ },
+ mouseleave: function() {
+ var self = this;
+ timer = setTimeout(function(){hidePopover(popover_parent)},300);
+ }
+ }, '.popover');
+
}
+
+
[2/9] stratos git commit: add AccessURLs to clusters
Posted by ga...@apache.org.
add AccessURLs to clusters
Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/a0921a85
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/a0921a85
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/a0921a85
Branch: refs/heads/master
Commit: a0921a859acfc035613e66a6ec3a08b400f59d5b
Parents: 65078b8
Author: Dakshika Jayathilaka <si...@gmail.com>
Authored: Wed Jan 28 05:20:40 2015 +0530
Committer: Dakshika Jayathilaka <si...@gmail.com>
Committed: Wed Jan 28 18:10:57 2015 +0530
----------------------------------------------------------------------
.../theme0/js/custom/applications_topology.js | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/stratos/blob/a0921a85/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
index 10cce1f..d73c05a 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
@@ -32,9 +32,16 @@ function genTree(data){
hostNames = items[prop].hostNames.toString(),
serviceName = items[prop].serviceName,
status = items[prop].status;
+
+ if(items[prop].accessUrls){
+ accessUrls = items[prop].accessUrls.toString();
+ }else{
+ accessUrls = '';
+ }
var type = 'clusters';
rawout.push({"name": cur_name, "parent": parent, "type": type, "status": status,
- "alias":alias, "hostNames": hostNames, "serviceName": serviceName
+ "alias":alias, "hostNames": hostNames, "serviceName": serviceName,
+ "accessUrls":accessUrls
});
clustermembers(items[prop].member, collector, cur_name)
}
@@ -166,10 +173,17 @@ function update(source) {
div.transition()
.duration(200)
.style("opacity", .9);
+ console.log(d)
if (d.type == 'clusters') {
+ if(d.accessUrls != ''){
+ var accessURLHTML = "<strong>Access URLs: </strong>" + d.accessUrls + "<br/>" ;
+ }else{
+ var accessURLHTML ='';
+ }
div.html(
"<strong>Cluster Id: </strong>" + d.name + "<br/>" +
"<strong>Cluster Alias: </strong>" + d.alias + "<br/>" +
+ accessURLHTML +
"<strong>HostNames: </strong>" + d.hostNames + "<br/>" +
"<strong>Service Name: </strong>" + d.serviceName + "<br/>" +
"<strong>Status: </strong>" + d.status
[4/9] stratos git commit: cleanup and start node position correctly
Posted by ga...@apache.org.
cleanup and start node position correctly
Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/84020e3f
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/84020e3f
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/84020e3f
Branch: refs/heads/master
Commit: 84020e3feb1be32da08e9612edf7ccfe21d7cc86
Parents: 2d67d2c
Author: Dakshika Jayathilaka <si...@gmail.com>
Authored: Thu Jan 29 11:00:59 2015 +0530
Committer: Dakshika Jayathilaka <si...@gmail.com>
Committed: Thu Jan 29 11:00:59 2015 +0530
----------------------------------------------------------------------
.../theme0/js/custom/applications_topology.js | 68 +-------------------
1 file changed, 3 insertions(+), 65 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/stratos/blob/84020e3f/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
index c104131..a9fd37f 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
@@ -118,7 +118,7 @@ function genTree(data){
function update(source) {
// ************** Generate the tree diagram *****************
- var margin = {top: 40, right: 120, bottom: 20, left: 120},
+ var margin = {top: 80, right: 120, bottom: 20, left: 120},
width = 900 - margin.right - margin.left,
height = 900 - margin.top - margin.bottom;
@@ -153,7 +153,7 @@ function update(source) {
// Normalize for fixed-depth.
nodes.forEach(function (d) {
- d.y = d.depth * 100;
+ d.y = d.depth * 100 + 80;
});
// Declare the nodes…
@@ -212,64 +212,7 @@ function update(source) {
}
return div_html;
});
- // add tool tip for ps -eo pid,ppid,pcpu,size,comm,ruser,s
-/* .on("mouseover", function (d) {
- div.transition()
- .duration(200)
- .style("opacity", .9);
- if (d.type == 'clusters') {
- if(d.accessUrls != ''){
- var accessURLHTML = "<strong>Access URLs: </strong>" + d.accessUrls + "<br/>" ;
- }else{
- var accessURLHTML ='';
- }
- div.html(
- "<strong>Cluster Id: </strong>" + d.name + "<br/>" +
- "<strong>Cluster Alias: </strong>" + d.alias + "<br/>" +
- accessURLHTML +
- "<strong>HostNames: </strong>" + d.hostNames + "<br/>" +
- "<strong>Service Name: </strong>" + d.serviceName + "<br/>" +
- "<strong>Status: </strong>" + d.status
- ).style("left", (d3.event.pageX) + "px")
- .style("top", (d3.event.pageY - 28) + "px");
- } else if (d.type == 'members') {
- div.html(
- "<strong>Member Id: </strong>" + d.name + "<br/>" +
- "<strong>Default Private IP: </strong>" + d.defaultPrivateIP + "<br/>" +
- "<strong>Default Public IP: </strong>" + d.defaultPublicIP + "<br/>" +
- "<strong>Network Partition Id: </strong>" + d.networkPartitionId + "<br/>" +
- "<strong>Partition Id: </strong>" + d.partitionId + "<br/>" +
- "<strong>Status: </strong>" + d.status
- ).style("left", (d3.event.pageX) + "px")
- .style("top", (d3.event.pageY - 28) + "px");
- } else if (d.type == 'groups') {
- div.html(
- "<strong>Group Instance Id: </strong>" + d.instanceId + "<br/>" +
- "<strong>Status: </strong>" + d.status
- ).style("left", (d3.event.pageX) + "px")
- .style("top", (d3.event.pageY - 28) + "px");
- } else if (d.type == 'applicationInstances') {
- div.html(
- "<strong>Instance Id: </strong>" + d.name + "<br/>" +
- "<strong>Status: </strong>" + d.status
- ).style("left", (d3.event.pageX) + "px")
- .style("top", (d3.event.pageY - 28) + "px");
-
- } else {
- div.html(
- "<strong>Alias: </strong>" + d.name + "<br/>"+
- "<strong>Status: </strong>" + d.status
- ).style("left", (d3.event.pageX) + "px")
- .style("top", (d3.event.pageY - 28) + "px");
- }
-
- })
- .on("mouseout", function (d) {
- div.transition()
- .duration(500)
- .style("opacity", 0);
- });*/
-
+ // add popover on nodes
nodeEnter.append("rect")
.attr("x", -15)
.attr("y", -15)
@@ -331,11 +274,6 @@ function update(source) {
})
.style("fill-opacity", 1);
- // add the tool tip
- var div = d3.select("body").append("div")
- .attr("class", "tooltip")
- .style("opacity", 0);
-
// Declare the links…
var link = svg.selectAll("path.link")
.data(links, function (d) {
[5/9] stratos git commit: canvg:svg to canvas lib added
Posted by ga...@apache.org.
http://git-wip-us.apache.org/repos/asf/stratos/blob/e014d0ab/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/rgbcolor.js
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/rgbcolor.js b/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/rgbcolor.js
new file mode 100644
index 0000000..e244594
--- /dev/null
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/rgbcolor.js
@@ -0,0 +1,287 @@
+/**
+ * A class to parse color values
+ * @author Stoyan Stefanov <ss...@gmail.com>
+ * @link http://www.phpied.com/rgb-color-parser-in-javascript/
+ * @license Use it if you like it
+ */
+function RGBColor(color_string)
+{
+ this.ok = false;
+
+ // strip any leading #
+ if (color_string.charAt(0) == '#') { // remove # if any
+ color_string = color_string.substr(1,6);
+ }
+
+ color_string = color_string.replace(/ /g,'');
+ color_string = color_string.toLowerCase();
+
+ // before getting into regexps, try simple matches
+ // and overwrite the input
+ var simple_colors = {
+ aliceblue: 'f0f8ff',
+ antiquewhite: 'faebd7',
+ aqua: '00ffff',
+ aquamarine: '7fffd4',
+ azure: 'f0ffff',
+ beige: 'f5f5dc',
+ bisque: 'ffe4c4',
+ black: '000000',
+ blanchedalmond: 'ffebcd',
+ blue: '0000ff',
+ blueviolet: '8a2be2',
+ brown: 'a52a2a',
+ burlywood: 'deb887',
+ cadetblue: '5f9ea0',
+ chartreuse: '7fff00',
+ chocolate: 'd2691e',
+ coral: 'ff7f50',
+ cornflowerblue: '6495ed',
+ cornsilk: 'fff8dc',
+ crimson: 'dc143c',
+ cyan: '00ffff',
+ darkblue: '00008b',
+ darkcyan: '008b8b',
+ darkgoldenrod: 'b8860b',
+ darkgray: 'a9a9a9',
+ darkgreen: '006400',
+ darkkhaki: 'bdb76b',
+ darkmagenta: '8b008b',
+ darkolivegreen: '556b2f',
+ darkorange: 'ff8c00',
+ darkorchid: '9932cc',
+ darkred: '8b0000',
+ darksalmon: 'e9967a',
+ darkseagreen: '8fbc8f',
+ darkslateblue: '483d8b',
+ darkslategray: '2f4f4f',
+ darkturquoise: '00ced1',
+ darkviolet: '9400d3',
+ deeppink: 'ff1493',
+ deepskyblue: '00bfff',
+ dimgray: '696969',
+ dodgerblue: '1e90ff',
+ feldspar: 'd19275',
+ firebrick: 'b22222',
+ floralwhite: 'fffaf0',
+ forestgreen: '228b22',
+ fuchsia: 'ff00ff',
+ gainsboro: 'dcdcdc',
+ ghostwhite: 'f8f8ff',
+ gold: 'ffd700',
+ goldenrod: 'daa520',
+ gray: '808080',
+ green: '008000',
+ greenyellow: 'adff2f',
+ honeydew: 'f0fff0',
+ hotpink: 'ff69b4',
+ indianred : 'cd5c5c',
+ indigo : '4b0082',
+ ivory: 'fffff0',
+ khaki: 'f0e68c',
+ lavender: 'e6e6fa',
+ lavenderblush: 'fff0f5',
+ lawngreen: '7cfc00',
+ lemonchiffon: 'fffacd',
+ lightblue: 'add8e6',
+ lightcoral: 'f08080',
+ lightcyan: 'e0ffff',
+ lightgoldenrodyellow: 'fafad2',
+ lightgrey: 'd3d3d3',
+ lightgreen: '90ee90',
+ lightpink: 'ffb6c1',
+ lightsalmon: 'ffa07a',
+ lightseagreen: '20b2aa',
+ lightskyblue: '87cefa',
+ lightslateblue: '8470ff',
+ lightslategray: '778899',
+ lightsteelblue: 'b0c4de',
+ lightyellow: 'ffffe0',
+ lime: '00ff00',
+ limegreen: '32cd32',
+ linen: 'faf0e6',
+ magenta: 'ff00ff',
+ maroon: '800000',
+ mediumaquamarine: '66cdaa',
+ mediumblue: '0000cd',
+ mediumorchid: 'ba55d3',
+ mediumpurple: '9370d8',
+ mediumseagreen: '3cb371',
+ mediumslateblue: '7b68ee',
+ mediumspringgreen: '00fa9a',
+ mediumturquoise: '48d1cc',
+ mediumvioletred: 'c71585',
+ midnightblue: '191970',
+ mintcream: 'f5fffa',
+ mistyrose: 'ffe4e1',
+ moccasin: 'ffe4b5',
+ navajowhite: 'ffdead',
+ navy: '000080',
+ oldlace: 'fdf5e6',
+ olive: '808000',
+ olivedrab: '6b8e23',
+ orange: 'ffa500',
+ orangered: 'ff4500',
+ orchid: 'da70d6',
+ palegoldenrod: 'eee8aa',
+ palegreen: '98fb98',
+ paleturquoise: 'afeeee',
+ palevioletred: 'd87093',
+ papayawhip: 'ffefd5',
+ peachpuff: 'ffdab9',
+ peru: 'cd853f',
+ pink: 'ffc0cb',
+ plum: 'dda0dd',
+ powderblue: 'b0e0e6',
+ purple: '800080',
+ red: 'ff0000',
+ rosybrown: 'bc8f8f',
+ royalblue: '4169e1',
+ saddlebrown: '8b4513',
+ salmon: 'fa8072',
+ sandybrown: 'f4a460',
+ seagreen: '2e8b57',
+ seashell: 'fff5ee',
+ sienna: 'a0522d',
+ silver: 'c0c0c0',
+ skyblue: '87ceeb',
+ slateblue: '6a5acd',
+ slategray: '708090',
+ snow: 'fffafa',
+ springgreen: '00ff7f',
+ steelblue: '4682b4',
+ tan: 'd2b48c',
+ teal: '008080',
+ thistle: 'd8bfd8',
+ tomato: 'ff6347',
+ turquoise: '40e0d0',
+ violet: 'ee82ee',
+ violetred: 'd02090',
+ wheat: 'f5deb3',
+ white: 'ffffff',
+ whitesmoke: 'f5f5f5',
+ yellow: 'ffff00',
+ yellowgreen: '9acd32'
+ };
+ for (var key in simple_colors) {
+ if (color_string == key) {
+ color_string = simple_colors[key];
+ }
+ }
+ // emd of simple type-in colors
+
+ // array of color definition objects
+ var color_defs = [
+ {
+ re: /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,
+ example: ['rgb(123, 234, 45)', 'rgb(255,234,245)'],
+ process: function (bits){
+ return [
+ parseInt(bits[1]),
+ parseInt(bits[2]),
+ parseInt(bits[3])
+ ];
+ }
+ },
+ {
+ re: /^(\w{2})(\w{2})(\w{2})$/,
+ example: ['#00ff00', '336699'],
+ process: function (bits){
+ return [
+ parseInt(bits[1], 16),
+ parseInt(bits[2], 16),
+ parseInt(bits[3], 16)
+ ];
+ }
+ },
+ {
+ re: /^(\w{1})(\w{1})(\w{1})$/,
+ example: ['#fb0', 'f0f'],
+ process: function (bits){
+ return [
+ parseInt(bits[1] + bits[1], 16),
+ parseInt(bits[2] + bits[2], 16),
+ parseInt(bits[3] + bits[3], 16)
+ ];
+ }
+ }
+ ];
+
+ // search through the definitions to find a match
+ for (var i = 0; i < color_defs.length; i++) {
+ var re = color_defs[i].re;
+ var processor = color_defs[i].process;
+ var bits = re.exec(color_string);
+ if (bits) {
+ channels = processor(bits);
+ this.r = channels[0];
+ this.g = channels[1];
+ this.b = channels[2];
+ this.ok = true;
+ }
+
+ }
+
+ // validate/cleanup values
+ this.r = (this.r < 0 || isNaN(this.r)) ? 0 : ((this.r > 255) ? 255 : this.r);
+ this.g = (this.g < 0 || isNaN(this.g)) ? 0 : ((this.g > 255) ? 255 : this.g);
+ this.b = (this.b < 0 || isNaN(this.b)) ? 0 : ((this.b > 255) ? 255 : this.b);
+
+ // some getters
+ this.toRGB = function () {
+ return 'rgb(' + this.r + ', ' + this.g + ', ' + this.b + ')';
+ }
+ this.toHex = function () {
+ var r = this.r.toString(16);
+ var g = this.g.toString(16);
+ var b = this.b.toString(16);
+ if (r.length == 1) r = '0' + r;
+ if (g.length == 1) g = '0' + g;
+ if (b.length == 1) b = '0' + b;
+ return '#' + r + g + b;
+ }
+
+ // help
+ this.getHelpXML = function () {
+
+ var examples = new Array();
+ // add regexps
+ for (var i = 0; i < color_defs.length; i++) {
+ var example = color_defs[i].example;
+ for (var j = 0; j < example.length; j++) {
+ examples[examples.length] = example[j];
+ }
+ }
+ // add type-in colors
+ for (var sc in simple_colors) {
+ examples[examples.length] = sc;
+ }
+
+ var xml = document.createElement('ul');
+ xml.setAttribute('id', 'rgbcolor-examples');
+ for (var i = 0; i < examples.length; i++) {
+ try {
+ var list_item = document.createElement('li');
+ var list_color = new RGBColor(examples[i]);
+ var example_div = document.createElement('div');
+ example_div.style.cssText =
+ 'margin: 3px; '
+ + 'border: 1px solid black; '
+ + 'background:' + list_color.toHex() + '; '
+ + 'color:' + list_color.toHex()
+ ;
+ example_div.appendChild(document.createTextNode('test'));
+ var list_item_value = document.createTextNode(
+ ' ' + examples[i] + ' -> ' + list_color.toRGB() + ' -> ' + list_color.toHex()
+ );
+ list_item.appendChild(example_div);
+ list_item.appendChild(list_item_value);
+ xml.appendChild(list_item);
+
+ } catch(e){}
+ }
+ return xml;
+
+ }
+
+}
\ No newline at end of file
[9/9] stratos git commit: Merge branch 'after-alpha-4' of
https://github.com/dakshika/stratos
Posted by ga...@apache.org.
Merge branch 'after-alpha-4' of https://github.com/dakshika/stratos
Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/2c09990d
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/2c09990d
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/2c09990d
Branch: refs/heads/master
Commit: 2c09990d514204d2fb783558e62b9cad1c07e767
Parents: c429c12 8df3600
Author: Gayan Gunarathne <ga...@wso2.com>
Authored: Thu Jan 29 17:18:08 2015 +0530
Committer: Gayan Gunarathne <ga...@wso2.com>
Committed: Thu Jan 29 17:18:08 2015 +0530
----------------------------------------------------------------------
.../themes/theme0/css/custom/topology.css | 25 +-
.../theme0/helpers/applications_topology.js | 2 +-
.../console/themes/theme0/js/canvg/canvg.js | 2957 ++++++++++++++++++
.../console/themes/theme0/js/canvg/rgbcolor.js | 287 ++
.../theme0/js/custom/applications_topology.js | 133 +-
.../theme0/partials/applications_topology.hbs | 28 +
6 files changed, 3369 insertions(+), 63 deletions(-)
----------------------------------------------------------------------
[3/9] stratos git commit: node link styles added
Posted by ga...@apache.org.
node link styles added
Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/2d67d2ca
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/2d67d2ca
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/2d67d2ca
Branch: refs/heads/master
Commit: 2d67d2cae002c96716f533bc578fcbb57e71234d
Parents: d901dad
Author: Dakshika Jayathilaka <si...@gmail.com>
Authored: Thu Jan 29 01:07:25 2015 +0530
Committer: Dakshika Jayathilaka <si...@gmail.com>
Committed: Thu Jan 29 01:07:25 2015 +0530
----------------------------------------------------------------------
.../console/themes/theme0/js/custom/applications_topology.js | 3 +++
1 file changed, 3 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/stratos/blob/2d67d2ca/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
index 1751b42..c104131 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/js/custom/applications_topology.js
@@ -344,6 +344,9 @@ function update(source) {
// Enter the links.
link.enter().insert("path", "g")
+ .style('fill','none')
+ .style('stroke-width','2')
+ .style('stroke','#ccc')
.attr("class", "link")
.attr("d", diagonal);
[7/9] stratos git commit: canvg:svg to canvas lib added
Posted by ga...@apache.org.
canvg:svg to canvas lib added
Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/e014d0ab
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/e014d0ab
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/e014d0ab
Branch: refs/heads/master
Commit: e014d0abf2ba214fb13eba66c10b01368fcdd289
Parents: 84020e3
Author: Dakshika Jayathilaka <si...@gmail.com>
Authored: Thu Jan 29 16:47:55 2015 +0530
Committer: Dakshika Jayathilaka <si...@gmail.com>
Committed: Thu Jan 29 16:47:55 2015 +0530
----------------------------------------------------------------------
.../console/themes/theme0/js/canvg/canvg.js | 2957 ++++++++++++++++++
.../console/themes/theme0/js/canvg/rgbcolor.js | 287 ++
2 files changed, 3244 insertions(+)
----------------------------------------------------------------------
[8/9] stratos git commit: Export to canvas initial version added
Posted by ga...@apache.org.
Export to canvas initial version added
Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/8df36000
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/8df36000
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/8df36000
Branch: refs/heads/master
Commit: 8df360002b98e708cd86c1b3c4dc979e195dc751
Parents: e014d0a
Author: Dakshika Jayathilaka <si...@gmail.com>
Authored: Thu Jan 29 16:49:33 2015 +0530
Committer: Dakshika Jayathilaka <si...@gmail.com>
Committed: Thu Jan 29 16:49:33 2015 +0530
----------------------------------------------------------------------
.../themes/theme0/css/custom/topology.css | 4 ++-
.../theme0/helpers/applications_topology.js | 2 +-
.../theme0/partials/applications_topology.hbs | 28 ++++++++++++++++++++
3 files changed, 32 insertions(+), 2 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/stratos/blob/8df36000/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css b/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
index a779ccf..3bd34ea 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/css/custom/topology.css
@@ -42,4 +42,6 @@
.popover.top>.arrow {
left: 60%;
-}
\ No newline at end of file
+}
+
+#export{margin-right: 5px;}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/stratos/blob/8df36000/components/org.apache.stratos.manager.console/console/themes/theme0/helpers/applications_topology.js
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/helpers/applications_topology.js b/components/org.apache.stratos.manager.console/console/themes/theme0/helpers/applications_topology.js
index dc73200..584a829 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/helpers/applications_topology.js
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/helpers/applications_topology.js
@@ -1,7 +1,7 @@
var resources = function (page, meta) {
return {
js: ['JSONEditor-0.7.12/jsoneditor-0.7.12.js','bootstrap-switch-3.0.2/bootstrap-switch.min.js', 'custom/script.js', 'd3js-v3/d3.v3.min.js' ,
- 'custom/applications_topology.js'],
+ 'canvg/rgbcolor.js', 'canvg/canvg.js','custom/applications_topology.js'],
css: ['bootstrap-switch-3.0.2/bootstrap-switch.min.css', 'custom/style.css', 'custom/topology.css']
};
};
http://git-wip-us.apache.org/repos/asf/stratos/blob/8df36000/components/org.apache.stratos.manager.console/console/themes/theme0/partials/applications_topology.hbs
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/partials/applications_topology.hbs b/components/org.apache.stratos.manager.console/console/themes/theme0/partials/applications_topology.hbs
index ec58a12..719e216 100644
--- a/components/org.apache.stratos.manager.console/console/themes/theme0/partials/applications_topology.hbs
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/partials/applications_topology.hbs
@@ -14,6 +14,7 @@
</div>
<div class='col-md-11'>
<button class='btn btn-info btn-lg pull-right' type='button' id='refresh' data-form=''>Refresh </button>
+ <a class='btn btn-info btn-lg pull-right' type='button' id='export' data-form=''>Export As PNG </a>
</div>
</div>
</div>
@@ -36,6 +37,7 @@
<div class="application-topology">
</div>
+ <canvas id="canvasOriginal" height="190" width="190" style="display:none"></canvas>
</div>
</div>
@@ -64,11 +66,37 @@ $(document).ready(function () {
} else {
$(".application-topology").html('');
update(genTree(data));
+ //call canvas update event
+ canvg('canvasOriginal', new XMLSerializer().serializeToString(svg));
}
}
})
});
+ //make svg to canvas
+ var svg = $('svg')[0];
+ var canvasOriginal = $('#canvasOriginal')[0];
+ var ctxOriginal = canvasOriginal.getContext('2d');
+ // this saves the inline svg to canvas without external css
+ canvg('canvasOriginal', new XMLSerializer().serializeToString(svg));
+ /**
+ * This is the function that will take care of image extracting and
+ * setting proper filename for the download.
+ * IMPORTANT: Call it from within a onclick event.
+ */
+ function downloadCanvas(link, canvasId, filename) {
+ link.href = document.getElementById(canvasId).toDataURL();
+ link.download = filename;
+ }
+
+ /**
+ * The event handler for the link's onclick event. We give THIS as a
+ * parameter (=the link element), ID of the canvas and a filename.
+ */
+ $('#export').click(function() {
+ downloadCanvas(this, 'canvasOriginal', '{{{appName}}}.png');
+ });
+
});
</script>
\ No newline at end of file
[6/9] stratos git commit: canvg:svg to canvas lib added
Posted by ga...@apache.org.
http://git-wip-us.apache.org/repos/asf/stratos/blob/e014d0ab/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/canvg.js
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/canvg.js b/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/canvg.js
new file mode 100644
index 0000000..00781ca
--- /dev/null
+++ b/components/org.apache.stratos.manager.console/console/themes/theme0/js/canvg/canvg.js
@@ -0,0 +1,2957 @@
+/*
+ * canvg.js - Javascript SVG parser and renderer on Canvas
+ * MIT Licensed
+ * Gabe Lerner (gabelerner@gmail.com)
+ * http://code.google.com/p/canvg/
+ *
+ * Requires: rgbcolor.js - http://www.phpied.com/rgb-color-parser-in-javascript/
+ */
+(function(){
+ // canvg(target, s)
+ // empty parameters: replace all 'svg' elements on page with 'canvas' elements
+ // target: canvas element or the id of a canvas element
+ // s: svg string, url to svg file, or xml document
+ // opts: optional hash of options
+ // ignoreMouse: true => ignore mouse events
+ // ignoreAnimation: true => ignore animations
+ // ignoreDimensions: true => does not try to resize canvas
+ // ignoreClear: true => does not clear canvas
+ // offsetX: int => draws at a x offset
+ // offsetY: int => draws at a y offset
+ // scaleWidth: int => scales horizontally to width
+ // scaleHeight: int => scales vertically to height
+ // renderCallback: function => will call the function after the first render is completed
+ // forceRedraw: function => will call the function on every frame, if it returns true, will redraw
+ this.canvg = function (target, s, opts) {
+ // no parameters
+ if (target == null && s == null && opts == null) {
+ var svgTags = document.querySelectorAll('svg');
+ for (var i=0; i<svgTags.length; i++) {
+ var svgTag = svgTags[i];
+ var c = document.createElement('canvas');
+ c.width = svgTag.clientWidth;
+ c.height = svgTag.clientHeight;
+ svgTag.parentNode.insertBefore(c, svgTag);
+ svgTag.parentNode.removeChild(svgTag);
+ var div = document.createElement('div');
+ div.appendChild(svgTag);
+ canvg(c, div.innerHTML);
+ }
+ return;
+ }
+
+ if (typeof target == 'string') {
+ target = document.getElementById(target);
+ }
+
+ // store class on canvas
+ if (target.svg != null) target.svg.stop();
+ var svg = build(opts || {});
+ // on i.e. 8 for flash canvas, we can't assign the property so check for it
+ if (!(target.childNodes.length == 1 && target.childNodes[0].nodeName == 'OBJECT')) target.svg = svg;
+
+ var ctx = target.getContext('2d');
+ if (typeof(s.documentElement) != 'undefined') {
+ // load from xml doc
+ svg.loadXmlDoc(ctx, s);
+ }
+ else if (s.substr(0,1) == '<') {
+ // load from xml string
+ svg.loadXml(ctx, s);
+ }
+ else {
+ // load from url
+ svg.load(ctx, s);
+ }
+ }
+
+ function build(opts) {
+ var svg = { opts: opts };
+
+ svg.FRAMERATE = 30;
+ svg.MAX_VIRTUAL_PIXELS = 30000;
+
+ svg.log = function(msg) {};
+ if (svg.opts['log'] == true && typeof(console) != 'undefined') {
+ svg.log = function(msg) { console.log(msg); };
+ };
+
+ // globals
+ svg.init = function(ctx) {
+ var uniqueId = 0;
+ svg.UniqueId = function () { uniqueId++; return 'canvg' + uniqueId; };
+ svg.Definitions = {};
+ svg.Styles = {};
+ svg.Animations = [];
+ svg.Images = [];
+ svg.ctx = ctx;
+ svg.ViewPort = new (function () {
+ this.viewPorts = [];
+ this.Clear = function() { this.viewPorts = []; }
+ this.SetCurrent = function(width, height) { this.viewPorts.push({ width: width, height: height }); }
+ this.RemoveCurrent = function() { this.viewPorts.pop(); }
+ this.Current = function() { return this.viewPorts[this.viewPorts.length - 1]; }
+ this.width = function() { return this.Current().width; }
+ this.height = function() { return this.Current().height; }
+ this.ComputeSize = function(d) {
+ if (d != null && typeof(d) == 'number') return d;
+ if (d == 'x') return this.width();
+ if (d == 'y') return this.height();
+ return Math.sqrt(Math.pow(this.width(), 2) + Math.pow(this.height(), 2)) / Math.sqrt(2);
+ }
+ });
+ }
+ svg.init();
+
+ // images loaded
+ svg.ImagesLoaded = function() {
+ for (var i=0; i<svg.Images.length; i++) {
+ if (!svg.Images[i].loaded) return false;
+ }
+ return true;
+ }
+
+ // trim
+ svg.trim = function(s) { return s.replace(/^\s+|\s+$/g, ''); }
+
+ // compress spaces
+ svg.compressSpaces = function(s) { return s.replace(/[\s\r\t\n]+/gm,' '); }
+
+ // ajax
+ svg.ajax = function(url) {
+ var AJAX;
+ if(window.XMLHttpRequest){AJAX=new XMLHttpRequest();}
+ else{AJAX=new ActiveXObject('Microsoft.XMLHTTP');}
+ if(AJAX){
+ AJAX.open('GET',url,false);
+ AJAX.send(null);
+ return AJAX.responseText;
+ }
+ return null;
+ }
+
+ // parse xml
+ svg.parseXml = function(xml) {
+ if (typeof(Windows) != 'undefined' && typeof(Windows.Data) != 'undefined' && typeof(Windows.Data.Xml) != 'undefined') {
+ var xmlDoc = new Windows.Data.Xml.Dom.XmlDocument();
+ var settings = new Windows.Data.Xml.Dom.XmlLoadSettings();
+ settings.prohibitDtd = false;
+ xmlDoc.loadXml(xml, settings);
+ return xmlDoc;
+ }
+ else if (window.DOMParser)
+ {
+ var parser = new DOMParser();
+ return parser.parseFromString(xml, 'text/xml');
+ }
+ else
+ {
+ xml = xml.replace(/<!DOCTYPE svg[^>]*>/, '');
+ var xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
+ xmlDoc.async = 'false';
+ xmlDoc.loadXML(xml);
+ return xmlDoc;
+ }
+ }
+
+ svg.Property = function(name, value) {
+ this.name = name;
+ this.value = value;
+ }
+ svg.Property.prototype.getValue = function() {
+ return this.value;
+ }
+
+ svg.Property.prototype.hasValue = function() {
+ return (this.value != null && this.value !== '');
+ }
+
+ // return the numerical value of the property
+ svg.Property.prototype.numValue = function() {
+ if (!this.hasValue()) return 0;
+
+ var n = parseFloat(this.value);
+ if ((this.value + '').match(/%$/)) {
+ n = n / 100.0;
+ }
+ return n;
+ }
+
+ svg.Property.prototype.valueOrDefault = function(def) {
+ if (this.hasValue()) return this.value;
+ return def;
+ }
+
+ svg.Property.prototype.numValueOrDefault = function(def) {
+ if (this.hasValue()) return this.numValue();
+ return def;
+ }
+
+ // color extensions
+ // augment the current color value with the opacity
+ svg.Property.prototype.addOpacity = function(opacityProp) {
+ var newValue = this.value;
+ if (opacityProp.value != null && opacityProp.value != '' && typeof(this.value)=='string') { // can only add opacity to colors, not patterns
+ var color = new RGBColor(this.value);
+ if (color.ok) {
+ newValue = 'rgba(' + color.r + ', ' + color.g + ', ' + color.b + ', ' + opacityProp.numValue() + ')';
+ }
+ }
+ return new svg.Property(this.name, newValue);
+ }
+
+ // definition extensions
+ // get the definition from the definitions table
+ svg.Property.prototype.getDefinition = function() {
+ var name = this.value.match(/#([^\)'"]+)/);
+ if (name) { name = name[1]; }
+ if (!name) { name = this.value; }
+ return svg.Definitions[name];
+ }
+
+ svg.Property.prototype.isUrlDefinition = function() {
+ return this.value.indexOf('url(') == 0
+ }
+
+ svg.Property.prototype.getFillStyleDefinition = function(e, opacityProp) {
+ var def = this.getDefinition();
+
+ // gradient
+ if (def != null && def.createGradient) {
+ return def.createGradient(svg.ctx, e, opacityProp);
+ }
+
+ // pattern
+ if (def != null && def.createPattern) {
+ if (def.getHrefAttribute().hasValue()) {
+ var pt = def.attribute('patternTransform');
+ def = def.getHrefAttribute().getDefinition();
+ if (pt.hasValue()) { def.attribute('patternTransform', true).value = pt.value; }
+ }
+ return def.createPattern(svg.ctx, e);
+ }
+
+ return null;
+ }
+
+ // length extensions
+ svg.Property.prototype.getDPI = function(viewPort) {
+ return 96.0; // TODO: compute?
+ }
+
+ svg.Property.prototype.getEM = function(viewPort) {
+ var em = 12;
+
+ var fontSize = new svg.Property('fontSize', svg.Font.Parse(svg.ctx.font).fontSize);
+ if (fontSize.hasValue()) em = fontSize.toPixels(viewPort);
+
+ return em;
+ }
+
+ svg.Property.prototype.getUnits = function() {
+ var s = this.value+'';
+ return s.replace(/[0-9\.\-]/g,'');
+ }
+
+ // get the length as pixels
+ svg.Property.prototype.toPixels = function(viewPort, processPercent) {
+ if (!this.hasValue()) return 0;
+ var s = this.value+'';
+ if (s.match(/em$/)) return this.numValue() * this.getEM(viewPort);
+ if (s.match(/ex$/)) return this.numValue() * this.getEM(viewPort) / 2.0;
+ if (s.match(/px$/)) return this.numValue();
+ if (s.match(/pt$/)) return this.numValue() * this.getDPI(viewPort) * (1.0 / 72.0);
+ if (s.match(/pc$/)) return this.numValue() * 15;
+ if (s.match(/cm$/)) return this.numValue() * this.getDPI(viewPort) / 2.54;
+ if (s.match(/mm$/)) return this.numValue() * this.getDPI(viewPort) / 25.4;
+ if (s.match(/in$/)) return this.numValue() * this.getDPI(viewPort);
+ if (s.match(/%$/)) return this.numValue() * svg.ViewPort.ComputeSize(viewPort);
+ var n = this.numValue();
+ if (processPercent && n < 1.0) return n * svg.ViewPort.ComputeSize(viewPort);
+ return n;
+ }
+
+ // time extensions
+ // get the time as milliseconds
+ svg.Property.prototype.toMilliseconds = function() {
+ if (!this.hasValue()) return 0;
+ var s = this.value+'';
+ if (s.match(/s$/)) return this.numValue() * 1000;
+ if (s.match(/ms$/)) return this.numValue();
+ return this.numValue();
+ }
+
+ // angle extensions
+ // get the angle as radians
+ svg.Property.prototype.toRadians = function() {
+ if (!this.hasValue()) return 0;
+ var s = this.value+'';
+ if (s.match(/deg$/)) return this.numValue() * (Math.PI / 180.0);
+ if (s.match(/grad$/)) return this.numValue() * (Math.PI / 200.0);
+ if (s.match(/rad$/)) return this.numValue();
+ return this.numValue() * (Math.PI / 180.0);
+ }
+
+ // text extensions
+ // get the text baseline
+ var textBaselineMapping = {
+ 'baseline': 'alphabetic',
+ 'before-edge': 'top',
+ 'text-before-edge': 'top',
+ 'middle': 'middle',
+ 'central': 'middle',
+ 'after-edge': 'bottom',
+ 'text-after-edge': 'bottom',
+ 'ideographic': 'ideographic',
+ 'alphabetic': 'alphabetic',
+ 'hanging': 'hanging',
+ 'mathematical': 'alphabetic'
+ };
+ svg.Property.prototype.toTextBaseline = function () {
+ if (!this.hasValue()) return null;
+ return textBaselineMapping[this.value];
+ }
+
+ // fonts
+ svg.Font = new (function() {
+ this.Styles = 'normal|italic|oblique|inherit';
+ this.Variants = 'normal|small-caps|inherit';
+ this.Weights = 'normal|bold|bolder|lighter|100|200|300|400|500|600|700|800|900|inherit';
+
+ this.CreateFont = function(fontStyle, fontVariant, fontWeight, fontSize, fontFamily, inherit) {
+ var f = inherit != null ? this.Parse(inherit) : this.CreateFont('', '', '', '', '', svg.ctx.font);
+ return {
+ fontFamily: fontFamily || f.fontFamily,
+ fontSize: fontSize || f.fontSize,
+ fontStyle: fontStyle || f.fontStyle,
+ fontWeight: fontWeight || f.fontWeight,
+ fontVariant: fontVariant || f.fontVariant,
+ toString: function () { return [this.fontStyle, this.fontVariant, this.fontWeight, this.fontSize, this.fontFamily].join(' ') }
+ }
+ }
+
+ var that = this;
+ this.Parse = function(s) {
+ var f = {};
+ var d = svg.trim(svg.compressSpaces(s || '')).split(' ');
+ var set = { fontSize: false, fontStyle: false, fontWeight: false, fontVariant: false }
+ var ff = '';
+ for (var i=0; i<d.length; i++) {
+ if (!set.fontStyle && that.Styles.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontStyle = d[i]; set.fontStyle = true; }
+ else if (!set.fontVariant && that.Variants.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontVariant = d[i]; set.fontStyle = set.fontVariant = true; }
+ else if (!set.fontWeight && that.Weights.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontWeight = d[i]; set.fontStyle = set.fontVariant = set.fontWeight = true; }
+ else if (!set.fontSize) { if (d[i] != 'inherit') f.fontSize = d[i].split('/')[0]; set.fontStyle = set.fontVariant = set.fontWeight = set.fontSize = true; }
+ else { if (d[i] != 'inherit') ff += d[i]; }
+ } if (ff != '') f.fontFamily = ff;
+ return f;
+ }
+ });
+
+ // points and paths
+ svg.ToNumberArray = function(s) {
+ var a = svg.trim(svg.compressSpaces((s || '').replace(/,/g, ' '))).split(' ');
+ for (var i=0; i<a.length; i++) {
+ a[i] = parseFloat(a[i]);
+ }
+ return a;
+ }
+ svg.Point = function(x, y) {
+ this.x = x;
+ this.y = y;
+ }
+ svg.Point.prototype.angleTo = function(p) {
+ return Math.atan2(p.y - this.y, p.x - this.x);
+ }
+
+ svg.Point.prototype.applyTransform = function(v) {
+ var xp = this.x * v[0] + this.y * v[2] + v[4];
+ var yp = this.x * v[1] + this.y * v[3] + v[5];
+ this.x = xp;
+ this.y = yp;
+ }
+
+ svg.CreatePoint = function(s) {
+ var a = svg.ToNumberArray(s);
+ return new svg.Point(a[0], a[1]);
+ }
+ svg.CreatePath = function(s) {
+ var a = svg.ToNumberArray(s);
+ var path = [];
+ for (var i=0; i<a.length; i+=2) {
+ path.push(new svg.Point(a[i], a[i+1]));
+ }
+ return path;
+ }
+
+ // bounding box
+ svg.BoundingBox = function(x1, y1, x2, y2) { // pass in initial points if you want
+ this.x1 = Number.NaN;
+ this.y1 = Number.NaN;
+ this.x2 = Number.NaN;
+ this.y2 = Number.NaN;
+
+ this.x = function() { return this.x1; }
+ this.y = function() { return this.y1; }
+ this.width = function() { return this.x2 - this.x1; }
+ this.height = function() { return this.y2 - this.y1; }
+
+ this.addPoint = function(x, y) {
+ if (x != null) {
+ if (isNaN(this.x1) || isNaN(this.x2)) {
+ this.x1 = x;
+ this.x2 = x;
+ }
+ if (x < this.x1) this.x1 = x;
+ if (x > this.x2) this.x2 = x;
+ }
+
+ if (y != null) {
+ if (isNaN(this.y1) || isNaN(this.y2)) {
+ this.y1 = y;
+ this.y2 = y;
+ }
+ if (y < this.y1) this.y1 = y;
+ if (y > this.y2) this.y2 = y;
+ }
+ }
+ this.addX = function(x) { this.addPoint(x, null); }
+ this.addY = function(y) { this.addPoint(null, y); }
+
+ this.addBoundingBox = function(bb) {
+ this.addPoint(bb.x1, bb.y1);
+ this.addPoint(bb.x2, bb.y2);
+ }
+
+ this.addQuadraticCurve = function(p0x, p0y, p1x, p1y, p2x, p2y) {
+ var cp1x = p0x + 2/3 * (p1x - p0x); // CP1 = QP0 + 2/3 *(QP1-QP0)
+ var cp1y = p0y + 2/3 * (p1y - p0y); // CP1 = QP0 + 2/3 *(QP1-QP0)
+ var cp2x = cp1x + 1/3 * (p2x - p0x); // CP2 = CP1 + 1/3 *(QP2-QP0)
+ var cp2y = cp1y + 1/3 * (p2y - p0y); // CP2 = CP1 + 1/3 *(QP2-QP0)
+ this.addBezierCurve(p0x, p0y, cp1x, cp2x, cp1y, cp2y, p2x, p2y);
+ }
+
+ this.addBezierCurve = function(p0x, p0y, p1x, p1y, p2x, p2y, p3x, p3y) {
+ // from http://blog.hackers-cafe.net/2009/06/how-to-calculate-bezier-curves-bounding.html
+ var p0 = [p0x, p0y], p1 = [p1x, p1y], p2 = [p2x, p2y], p3 = [p3x, p3y];
+ this.addPoint(p0[0], p0[1]);
+ this.addPoint(p3[0], p3[1]);
+
+ for (i=0; i<=1; i++) {
+ var f = function(t) {
+ return Math.pow(1-t, 3) * p0[i]
+ + 3 * Math.pow(1-t, 2) * t * p1[i]
+ + 3 * (1-t) * Math.pow(t, 2) * p2[i]
+ + Math.pow(t, 3) * p3[i];
+ }
+
+ var b = 6 * p0[i] - 12 * p1[i] + 6 * p2[i];
+ var a = -3 * p0[i] + 9 * p1[i] - 9 * p2[i] + 3 * p3[i];
+ var c = 3 * p1[i] - 3 * p0[i];
+
+ if (a == 0) {
+ if (b == 0) continue;
+ var t = -c / b;
+ if (0 < t && t < 1) {
+ if (i == 0) this.addX(f(t));
+ if (i == 1) this.addY(f(t));
+ }
+ continue;
+ }
+
+ var b2ac = Math.pow(b, 2) - 4 * c * a;
+ if (b2ac < 0) continue;
+ var t1 = (-b + Math.sqrt(b2ac)) / (2 * a);
+ if (0 < t1 && t1 < 1) {
+ if (i == 0) this.addX(f(t1));
+ if (i == 1) this.addY(f(t1));
+ }
+ var t2 = (-b - Math.sqrt(b2ac)) / (2 * a);
+ if (0 < t2 && t2 < 1) {
+ if (i == 0) this.addX(f(t2));
+ if (i == 1) this.addY(f(t2));
+ }
+ }
+ }
+
+ this.isPointInBox = function(x, y) {
+ return (this.x1 <= x && x <= this.x2 && this.y1 <= y && y <= this.y2);
+ }
+
+ this.addPoint(x1, y1);
+ this.addPoint(x2, y2);
+ }
+
+ // transforms
+ svg.Transform = function(v) {
+ var that = this;
+ this.Type = {}
+
+ // translate
+ this.Type.translate = function(s) {
+ this.p = svg.CreatePoint(s);
+ this.apply = function(ctx) {
+ ctx.translate(this.p.x || 0.0, this.p.y || 0.0);
+ }
+ this.unapply = function(ctx) {
+ ctx.translate(-1.0 * this.p.x || 0.0, -1.0 * this.p.y || 0.0);
+ }
+ this.applyToPoint = function(p) {
+ p.applyTransform([1, 0, 0, 1, this.p.x || 0.0, this.p.y || 0.0]);
+ }
+ }
+
+ // rotate
+ this.Type.rotate = function(s) {
+ var a = svg.ToNumberArray(s);
+ this.angle = new svg.Property('angle', a[0]);
+ this.cx = a[1] || 0;
+ this.cy = a[2] || 0;
+ this.apply = function(ctx) {
+ ctx.translate(this.cx, this.cy);
+ ctx.rotate(this.angle.toRadians());
+ ctx.translate(-this.cx, -this.cy);
+ }
+ this.unapply = function(ctx) {
+ ctx.translate(this.cx, this.cy);
+ ctx.rotate(-1.0 * this.angle.toRadians());
+ ctx.translate(-this.cx, -this.cy);
+ }
+ this.applyToPoint = function(p) {
+ var a = this.angle.toRadians();
+ p.applyTransform([1, 0, 0, 1, this.p.x || 0.0, this.p.y || 0.0]);
+ p.applyTransform([Math.cos(a), Math.sin(a), -Math.sin(a), Math.cos(a), 0, 0]);
+ p.applyTransform([1, 0, 0, 1, -this.p.x || 0.0, -this.p.y || 0.0]);
+ }
+ }
+
+ this.Type.scale = function(s) {
+ this.p = svg.CreatePoint(s);
+ this.apply = function(ctx) {
+ ctx.scale(this.p.x || 1.0, this.p.y || this.p.x || 1.0);
+ }
+ this.unapply = function(ctx) {
+ ctx.scale(1.0 / this.p.x || 1.0, 1.0 / this.p.y || this.p.x || 1.0);
+ }
+ this.applyToPoint = function(p) {
+ p.applyTransform([this.p.x || 0.0, 0, 0, this.p.y || 0.0, 0, 0]);
+ }
+ }
+
+ this.Type.matrix = function(s) {
+ this.m = svg.ToNumberArray(s);
+ this.apply = function(ctx) {
+ ctx.transform(this.m[0], this.m[1], this.m[2], this.m[3], this.m[4], this.m[5]);
+ }
+ this.unapply = function(ctx) {
+ var a = this.m[0];
+ var b = this.m[2];
+ var c = this.m[4];
+ var d = this.m[1];
+ var e = this.m[3];
+ var f = this.m[5];
+ var g = 0.0;
+ var h = 0.0;
+ var i = 1.0;
+ var det = 1 / (a*(e*i-f*h)-b*(d*i-f*g)+c*(d*h-e*g));
+ ctx.transform(
+ det*(e*i-f*h),
+ det*(f*g-d*i),
+ det*(c*h-b*i),
+ det*(a*i-c*g),
+ det*(b*f-c*e),
+ det*(c*d-a*f)
+ );
+ }
+ this.applyToPoint = function(p) {
+ p.applyTransform(this.m);
+ }
+ }
+
+ this.Type.SkewBase = function(s) {
+ this.base = that.Type.matrix;
+ this.base(s);
+ this.angle = new svg.Property('angle', s);
+ }
+ this.Type.SkewBase.prototype = new this.Type.matrix;
+
+ this.Type.skewX = function(s) {
+ this.base = that.Type.SkewBase;
+ this.base(s);
+ this.m = [1, 0, Math.tan(this.angle.toRadians()), 1, 0, 0];
+ }
+ this.Type.skewX.prototype = new this.Type.SkewBase;
+
+ this.Type.skewY = function(s) {
+ this.base = that.Type.SkewBase;
+ this.base(s);
+ this.m = [1, Math.tan(this.angle.toRadians()), 0, 1, 0, 0];
+ }
+ this.Type.skewY.prototype = new this.Type.SkewBase;
+
+ this.transforms = [];
+
+ this.apply = function(ctx) {
+ for (var i=0; i<this.transforms.length; i++) {
+ this.transforms[i].apply(ctx);
+ }
+ }
+
+ this.unapply = function(ctx) {
+ for (var i=this.transforms.length-1; i>=0; i--) {
+ this.transforms[i].unapply(ctx);
+ }
+ }
+
+ this.applyToPoint = function(p) {
+ for (var i=0; i<this.transforms.length; i++) {
+ this.transforms[i].applyToPoint(p);
+ }
+ }
+
+ var data = svg.trim(svg.compressSpaces(v)).replace(/\)([a-zA-Z])/g, ') $1').replace(/\)(\s?,\s?)/g,') ').split(/\s(?=[a-z])/);
+ for (var i=0; i<data.length; i++) {
+ var type = svg.trim(data[i].split('(')[0]);
+ var s = data[i].split('(')[1].replace(')','');
+ var transform = new this.Type[type](s);
+ transform.type = type;
+ this.transforms.push(transform);
+ }
+ }
+
+ // aspect ratio
+ svg.AspectRatio = function(ctx, aspectRatio, width, desiredWidth, height, desiredHeight, minX, minY, refX, refY) {
+ // aspect ratio - http://www.w3.org/TR/SVG/coords.html#PreserveAspectRatioAttribute
+ aspectRatio = svg.compressSpaces(aspectRatio);
+ aspectRatio = aspectRatio.replace(/^defer\s/,''); // ignore defer
+ var align = aspectRatio.split(' ')[0] || 'xMidYMid';
+ var meetOrSlice = aspectRatio.split(' ')[1] || 'meet';
+
+ // calculate scale
+ var scaleX = width / desiredWidth;
+ var scaleY = height / desiredHeight;
+ var scaleMin = Math.min(scaleX, scaleY);
+ var scaleMax = Math.max(scaleX, scaleY);
+ if (meetOrSlice == 'meet') { desiredWidth *= scaleMin; desiredHeight *= scaleMin; }
+ if (meetOrSlice == 'slice') { desiredWidth *= scaleMax; desiredHeight *= scaleMax; }
+
+ refX = new svg.Property('refX', refX);
+ refY = new svg.Property('refY', refY);
+ if (refX.hasValue() && refY.hasValue()) {
+ ctx.translate(-scaleMin * refX.toPixels('x'), -scaleMin * refY.toPixels('y'));
+ }
+ else {
+ // align
+ if (align.match(/^xMid/) && ((meetOrSlice == 'meet' && scaleMin == scaleY) || (meetOrSlice == 'slice' && scaleMax == scaleY))) ctx.translate(width / 2.0 - desiredWidth / 2.0, 0);
+ if (align.match(/YMid$/) && ((meetOrSlice == 'meet' && scaleMin == scaleX) || (meetOrSlice == 'slice' && scaleMax == scaleX))) ctx.translate(0, height / 2.0 - desiredHeight / 2.0);
+ if (align.match(/^xMax/) && ((meetOrSlice == 'meet' && scaleMin == scaleY) || (meetOrSlice == 'slice' && scaleMax == scaleY))) ctx.translate(width - desiredWidth, 0);
+ if (align.match(/YMax$/) && ((meetOrSlice == 'meet' && scaleMin == scaleX) || (meetOrSlice == 'slice' && scaleMax == scaleX))) ctx.translate(0, height - desiredHeight);
+ }
+
+ // scale
+ if (align == 'none') ctx.scale(scaleX, scaleY);
+ else if (meetOrSlice == 'meet') ctx.scale(scaleMin, scaleMin);
+ else if (meetOrSlice == 'slice') ctx.scale(scaleMax, scaleMax);
+
+ // translate
+ ctx.translate(minX == null ? 0 : -minX, minY == null ? 0 : -minY);
+ }
+
+ // elements
+ svg.Element = {}
+
+ svg.EmptyProperty = new svg.Property('EMPTY', '');
+
+ svg.Element.ElementBase = function(node) {
+ this.attributes = {};
+ this.styles = {};
+ this.children = [];
+
+ // get or create attribute
+ this.attribute = function(name, createIfNotExists) {
+ var a = this.attributes[name];
+ if (a != null) return a;
+
+ if (createIfNotExists == true) { a = new svg.Property(name, ''); this.attributes[name] = a; }
+ return a || svg.EmptyProperty;
+ }
+
+ this.getHrefAttribute = function() {
+ for (var a in this.attributes) {
+ if (a.match(/:href$/)) {
+ return this.attributes[a];
+ }
+ }
+ return svg.EmptyProperty;
+ }
+
+ // get or create style, crawls up node tree
+ this.style = function(name, createIfNotExists, skipAncestors) {
+ var s = this.styles[name];
+ if (s != null) return s;
+
+ var a = this.attribute(name);
+ if (a != null && a.hasValue()) {
+ this.styles[name] = a; // move up to me to cache
+ return a;
+ }
+
+ if (skipAncestors != true) {
+ var p = this.parent;
+ if (p != null) {
+ var ps = p.style(name);
+ if (ps != null && ps.hasValue()) {
+ return ps;
+ }
+ }
+ }
+
+ if (createIfNotExists == true) { s = new svg.Property(name, ''); this.styles[name] = s; }
+ return s || svg.EmptyProperty;
+ }
+
+ // base render
+ this.render = function(ctx) {
+ // don't render display=none
+ if (this.style('display').value == 'none') return;
+
+ // don't render visibility=hidden
+ if (this.style('visibility').value == 'hidden') return;
+
+ ctx.save();
+ if (this.attribute('mask').hasValue()) { // mask
+ var mask = this.attribute('mask').getDefinition();
+ if (mask != null) mask.apply(ctx, this);
+ }
+ else if (this.style('filter').hasValue()) { // filter
+ var filter = this.style('filter').getDefinition();
+ if (filter != null) filter.apply(ctx, this);
+ }
+ else {
+ this.setContext(ctx);
+ this.renderChildren(ctx);
+ this.clearContext(ctx);
+ }
+ ctx.restore();
+ }
+
+ // base set context
+ this.setContext = function(ctx) {
+ // OVERRIDE ME!
+ }
+
+ // base clear context
+ this.clearContext = function(ctx) {
+ // OVERRIDE ME!
+ }
+
+ // base render children
+ this.renderChildren = function(ctx) {
+ for (var i=0; i<this.children.length; i++) {
+ this.children[i].render(ctx);
+ }
+ }
+
+ this.addChild = function(childNode, create) {
+ var child = childNode;
+ if (create) child = svg.CreateElement(childNode);
+ child.parent = this;
+ if (child.type != 'title') { this.children.push(child); }
+ }
+
+ if (node != null && node.nodeType == 1) { //ELEMENT_NODE
+ // add attributes
+ for (var i=0; i<node.attributes.length; i++) {
+ var attribute = node.attributes[i];
+ this.attributes[attribute.nodeName] = new svg.Property(attribute.nodeName, attribute.nodeValue);
+ }
+
+ // add tag styles
+ var styles = svg.Styles[node.nodeName];
+ if (styles != null) {
+ for (var name in styles) {
+ this.styles[name] = styles[name];
+ }
+ }
+
+ // add class styles
+ if (this.attribute('class').hasValue()) {
+ var classes = svg.compressSpaces(this.attribute('class').value).split(' ');
+ for (var j=0; j<classes.length; j++) {
+ styles = svg.Styles['.'+classes[j]];
+ if (styles != null) {
+ for (var name in styles) {
+ this.styles[name] = styles[name];
+ }
+ }
+ styles = svg.Styles[node.nodeName+'.'+classes[j]];
+ if (styles != null) {
+ for (var name in styles) {
+ this.styles[name] = styles[name];
+ }
+ }
+ }
+ }
+
+ // add id styles
+ if (this.attribute('id').hasValue()) {
+ var styles = svg.Styles['#' + this.attribute('id').value];
+ if (styles != null) {
+ for (var name in styles) {
+ this.styles[name] = styles[name];
+ }
+ }
+ }
+
+ // add inline styles
+ if (this.attribute('style').hasValue()) {
+ var styles = this.attribute('style').value.split(';');
+ for (var i=0; i<styles.length; i++) {
+ if (svg.trim(styles[i]) != '') {
+ var style = styles[i].split(':');
+ var name = svg.trim(style[0]);
+ var value = svg.trim(style[1]);
+ this.styles[name] = new svg.Property(name, value);
+ }
+ }
+ }
+
+ // add id
+ if (this.attribute('id').hasValue()) {
+ if (svg.Definitions[this.attribute('id').value] == null) {
+ svg.Definitions[this.attribute('id').value] = this;
+ }
+ }
+
+ // add children
+ for (var i=0; i<node.childNodes.length; i++) {
+ var childNode = node.childNodes[i];
+ if (childNode.nodeType == 1) this.addChild(childNode, true); //ELEMENT_NODE
+ if (this.captureTextNodes && (childNode.nodeType == 3 || childNode.nodeType == 4)) {
+ var text = childNode.nodeValue || childNode.text || '';
+ if (svg.trim(svg.compressSpaces(text)) != '') {
+ this.addChild(new svg.Element.tspan(childNode), false); // TEXT_NODE
+ }
+ }
+ }
+ }
+ }
+
+ svg.Element.RenderedElementBase = function(node) {
+ this.base = svg.Element.ElementBase;
+ this.base(node);
+
+ this.setContext = function(ctx) {
+ // fill
+ if (this.style('fill').isUrlDefinition()) {
+ var fs = this.style('fill').getFillStyleDefinition(this, this.style('fill-opacity'));
+ if (fs != null) ctx.fillStyle = fs;
+ }
+ else if (this.style('fill').hasValue()) {
+ var fillStyle = this.style('fill');
+ if (fillStyle.value == 'currentColor') fillStyle.value = this.style('color').value;
+ if (fillStyle.value != 'inherit') ctx.fillStyle = (fillStyle.value == 'none' ? 'rgba(0,0,0,0)' : fillStyle.value);
+ }
+ if (this.style('fill-opacity').hasValue()) {
+ var fillStyle = new svg.Property('fill', ctx.fillStyle);
+ fillStyle = fillStyle.addOpacity(this.style('fill-opacity'));
+ ctx.fillStyle = fillStyle.value;
+ }
+
+ // stroke
+ if (this.style('stroke').isUrlDefinition()) {
+ var fs = this.style('stroke').getFillStyleDefinition(this, this.style('stroke-opacity'));
+ if (fs != null) ctx.strokeStyle = fs;
+ }
+ else if (this.style('stroke').hasValue()) {
+ var strokeStyle = this.style('stroke');
+ if (strokeStyle.value == 'currentColor') strokeStyle.value = this.style('color').value;
+ if (strokeStyle.value != 'inherit') ctx.strokeStyle = (strokeStyle.value == 'none' ? 'rgba(0,0,0,0)' : strokeStyle.value);
+ }
+ if (this.style('stroke-opacity').hasValue()) {
+ var strokeStyle = new svg.Property('stroke', ctx.strokeStyle);
+ strokeStyle = strokeStyle.addOpacity(this.style('stroke-opacity'));
+ ctx.strokeStyle = strokeStyle.value;
+ }
+ if (this.style('stroke-width').hasValue()) {
+ var newLineWidth = this.style('stroke-width').toPixels();
+ ctx.lineWidth = newLineWidth == 0 ? 0.001 : newLineWidth; // browsers don't respect 0
+ }
+ if (this.style('stroke-linecap').hasValue()) ctx.lineCap = this.style('stroke-linecap').value;
+ if (this.style('stroke-linejoin').hasValue()) ctx.lineJoin = this.style('stroke-linejoin').value;
+ if (this.style('stroke-miterlimit').hasValue()) ctx.miterLimit = this.style('stroke-miterlimit').value;
+ if (this.style('stroke-dasharray').hasValue() && this.style('stroke-dasharray').value != 'none') {
+ var gaps = svg.ToNumberArray(this.style('stroke-dasharray').value);
+ if (typeof(ctx.setLineDash) != 'undefined') { ctx.setLineDash(gaps); }
+ else if (typeof(ctx.webkitLineDash) != 'undefined') { ctx.webkitLineDash = gaps; }
+ else if (typeof(ctx.mozDash) != 'undefined' && !(gaps.length==1 && gaps[0]==0)) { ctx.mozDash = gaps; }
+
+ var offset = this.style('stroke-dashoffset').numValueOrDefault(1);
+ if (typeof(ctx.lineDashOffset) != 'undefined') { ctx.lineDashOffset = offset; }
+ else if (typeof(ctx.webkitLineDashOffset) != 'undefined') { ctx.webkitLineDashOffset = offset; }
+ else if (typeof(ctx.mozDashOffset) != 'undefined') { ctx.mozDashOffset = offset; }
+ }
+
+ // font
+ if (typeof(ctx.font) != 'undefined') {
+ ctx.font = svg.Font.CreateFont(
+ this.style('font-style').value,
+ this.style('font-variant').value,
+ this.style('font-weight').value,
+ this.style('font-size').hasValue() ? this.style('font-size').toPixels() + 'px' : '',
+ this.style('font-family').value).toString();
+ }
+
+ // transform
+ if (this.attribute('transform').hasValue()) {
+ var transform = new svg.Transform(this.attribute('transform').value);
+ transform.apply(ctx);
+ }
+
+ // clip
+ if (this.style('clip-path', false, true).hasValue()) {
+ var clip = this.style('clip-path', false, true).getDefinition();
+ if (clip != null) clip.apply(ctx);
+ }
+
+ // opacity
+ if (this.style('opacity').hasValue()) {
+ ctx.globalAlpha = this.style('opacity').numValue();
+ }
+ }
+ }
+ svg.Element.RenderedElementBase.prototype = new svg.Element.ElementBase;
+
+ svg.Element.PathElementBase = function(node) {
+ this.base = svg.Element.RenderedElementBase;
+ this.base(node);
+
+ this.path = function(ctx) {
+ if (ctx != null) ctx.beginPath();
+ return new svg.BoundingBox();
+ }
+
+ this.renderChildren = function(ctx) {
+ this.path(ctx);
+ svg.Mouse.checkPath(this, ctx);
+ if (ctx.fillStyle != '') {
+ if (this.style('fill-rule').valueOrDefault('inherit') != 'inherit') { ctx.fill(this.style('fill-rule').value); }
+ else { ctx.fill(); }
+ }
+ if (ctx.strokeStyle != '') ctx.stroke();
+
+ var markers = this.getMarkers();
+ if (markers != null) {
+ if (this.style('marker-start').isUrlDefinition()) {
+ var marker = this.style('marker-start').getDefinition();
+ marker.render(ctx, markers[0][0], markers[0][1]);
+ }
+ if (this.style('marker-mid').isUrlDefinition()) {
+ var marker = this.style('marker-mid').getDefinition();
+ for (var i=1;i<markers.length-1;i++) {
+ marker.render(ctx, markers[i][0], markers[i][1]);
+ }
+ }
+ if (this.style('marker-end').isUrlDefinition()) {
+ var marker = this.style('marker-end').getDefinition();
+ marker.render(ctx, markers[markers.length-1][0], markers[markers.length-1][1]);
+ }
+ }
+ }
+
+ this.getBoundingBox = function() {
+ return this.path();
+ }
+
+ this.getMarkers = function() {
+ return null;
+ }
+ }
+ svg.Element.PathElementBase.prototype = new svg.Element.RenderedElementBase;
+
+ // svg element
+ svg.Element.svg = function(node) {
+ this.base = svg.Element.RenderedElementBase;
+ this.base(node);
+
+ this.baseClearContext = this.clearContext;
+ this.clearContext = function(ctx) {
+ this.baseClearContext(ctx);
+ svg.ViewPort.RemoveCurrent();
+ }
+
+ this.baseSetContext = this.setContext;
+ this.setContext = function(ctx) {
+ // initial values and defaults
+ ctx.strokeStyle = 'rgba(0,0,0,0)';
+ ctx.lineCap = 'butt';
+ ctx.lineJoin = 'miter';
+ ctx.miterLimit = 4;
+ if (typeof(ctx.font) != 'undefined' && typeof(window.getComputedStyle) != 'undefined') {
+ ctx.font = window.getComputedStyle(ctx.canvas).getPropertyValue('font');
+ }
+
+ this.baseSetContext(ctx);
+
+ // create new view port
+ if (!this.attribute('x').hasValue()) this.attribute('x', true).value = 0;
+ if (!this.attribute('y').hasValue()) this.attribute('y', true).value = 0;
+ ctx.translate(this.attribute('x').toPixels('x'), this.attribute('y').toPixels('y'));
+
+ var width = svg.ViewPort.width();
+ var height = svg.ViewPort.height();
+
+ if (!this.attribute('width').hasValue()) this.attribute('width', true).value = '100%';
+ if (!this.attribute('height').hasValue()) this.attribute('height', true).value = '100%';
+ if (typeof(this.root) == 'undefined') {
+ width = this.attribute('width').toPixels('x');
+ height = this.attribute('height').toPixels('y');
+
+ var x = 0;
+ var y = 0;
+ if (this.attribute('refX').hasValue() && this.attribute('refY').hasValue()) {
+ x = -this.attribute('refX').toPixels('x');
+ y = -this.attribute('refY').toPixels('y');
+ }
+
+ if (this.attribute('overflow').valueOrDefault('hidden') != 'visible') {
+ ctx.beginPath();
+ ctx.moveTo(x, y);
+ ctx.lineTo(width, y);
+ ctx.lineTo(width, height);
+ ctx.lineTo(x, height);
+ ctx.closePath();
+ ctx.clip();
+ }
+ }
+ svg.ViewPort.SetCurrent(width, height);
+
+ // viewbox
+ if (this.attribute('viewBox').hasValue()) {
+ var viewBox = svg.ToNumberArray(this.attribute('viewBox').value);
+ var minX = viewBox[0];
+ var minY = viewBox[1];
+ width = viewBox[2];
+ height = viewBox[3];
+
+ svg.AspectRatio(ctx,
+ this.attribute('preserveAspectRatio').value,
+ svg.ViewPort.width(),
+ width,
+ svg.ViewPort.height(),
+ height,
+ minX,
+ minY,
+ this.attribute('refX').value,
+ this.attribute('refY').value);
+
+ svg.ViewPort.RemoveCurrent();
+ svg.ViewPort.SetCurrent(viewBox[2], viewBox[3]);
+ }
+ }
+ }
+ svg.Element.svg.prototype = new svg.Element.RenderedElementBase;
+
+ // rect element
+ svg.Element.rect = function(node) {
+ this.base = svg.Element.PathElementBase;
+ this.base(node);
+
+ this.path = function(ctx) {
+ var x = this.attribute('x').toPixels('x');
+ var y = this.attribute('y').toPixels('y');
+ var width = this.attribute('width').toPixels('x');
+ var height = this.attribute('height').toPixels('y');
+ var rx = this.attribute('rx').toPixels('x');
+ var ry = this.attribute('ry').toPixels('y');
+ if (this.attribute('rx').hasValue() && !this.attribute('ry').hasValue()) ry = rx;
+ if (this.attribute('ry').hasValue() && !this.attribute('rx').hasValue()) rx = ry;
+ rx = Math.min(rx, width / 2.0);
+ ry = Math.min(ry, height / 2.0);
+ if (ctx != null) {
+ ctx.beginPath();
+ ctx.moveTo(x + rx, y);
+ ctx.lineTo(x + width - rx, y);
+ ctx.quadraticCurveTo(x + width, y, x + width, y + ry)
+ ctx.lineTo(x + width, y + height - ry);
+ ctx.quadraticCurveTo(x + width, y + height, x + width - rx, y + height)
+ ctx.lineTo(x + rx, y + height);
+ ctx.quadraticCurveTo(x, y + height, x, y + height - ry)
+ ctx.lineTo(x, y + ry);
+ ctx.quadraticCurveTo(x, y, x + rx, y)
+ ctx.closePath();
+ }
+
+ return new svg.BoundingBox(x, y, x + width, y + height);
+ }
+ }
+ svg.Element.rect.prototype = new svg.Element.PathElementBase;
+
+ // circle element
+ svg.Element.circle = function(node) {
+ this.base = svg.Element.PathElementBase;
+ this.base(node);
+
+ this.path = function(ctx) {
+ var cx = this.attribute('cx').toPixels('x');
+ var cy = this.attribute('cy').toPixels('y');
+ var r = this.attribute('r').toPixels();
+
+ if (ctx != null) {
+ ctx.beginPath();
+ ctx.arc(cx, cy, r, 0, Math.PI * 2, true);
+ ctx.closePath();
+ }
+
+ return new svg.BoundingBox(cx - r, cy - r, cx + r, cy + r);
+ }
+ }
+ svg.Element.circle.prototype = new svg.Element.PathElementBase;
+
+ // ellipse element
+ svg.Element.ellipse = function(node) {
+ this.base = svg.Element.PathElementBase;
+ this.base(node);
+
+ this.path = function(ctx) {
+ var KAPPA = 4 * ((Math.sqrt(2) - 1) / 3);
+ var rx = this.attribute('rx').toPixels('x');
+ var ry = this.attribute('ry').toPixels('y');
+ var cx = this.attribute('cx').toPixels('x');
+ var cy = this.attribute('cy').toPixels('y');
+
+ if (ctx != null) {
+ ctx.beginPath();
+ ctx.moveTo(cx, cy - ry);
+ ctx.bezierCurveTo(cx + (KAPPA * rx), cy - ry, cx + rx, cy - (KAPPA * ry), cx + rx, cy);
+ ctx.bezierCurveTo(cx + rx, cy + (KAPPA * ry), cx + (KAPPA * rx), cy + ry, cx, cy + ry);
+ ctx.bezierCurveTo(cx - (KAPPA * rx), cy + ry, cx - rx, cy + (KAPPA * ry), cx - rx, cy);
+ ctx.bezierCurveTo(cx - rx, cy - (KAPPA * ry), cx - (KAPPA * rx), cy - ry, cx, cy - ry);
+ ctx.closePath();
+ }
+
+ return new svg.BoundingBox(cx - rx, cy - ry, cx + rx, cy + ry);
+ }
+ }
+ svg.Element.ellipse.prototype = new svg.Element.PathElementBase;
+
+ // line element
+ svg.Element.line = function(node) {
+ this.base = svg.Element.PathElementBase;
+ this.base(node);
+
+ this.getPoints = function() {
+ return [
+ new svg.Point(this.attribute('x1').toPixels('x'), this.attribute('y1').toPixels('y')),
+ new svg.Point(this.attribute('x2').toPixels('x'), this.attribute('y2').toPixels('y'))];
+ }
+
+ this.path = function(ctx) {
+ var points = this.getPoints();
+
+ if (ctx != null) {
+ ctx.beginPath();
+ ctx.moveTo(points[0].x, points[0].y);
+ ctx.lineTo(points[1].x, points[1].y);
+ }
+
+ return new svg.BoundingBox(points[0].x, points[0].y, points[1].x, points[1].y);
+ }
+
+ this.getMarkers = function() {
+ var points = this.getPoints();
+ var a = points[0].angleTo(points[1]);
+ return [[points[0], a], [points[1], a]];
+ }
+ }
+ svg.Element.line.prototype = new svg.Element.PathElementBase;
+
+ // polyline element
+ svg.Element.polyline = function(node) {
+ this.base = svg.Element.PathElementBase;
+ this.base(node);
+
+ this.points = svg.CreatePath(this.attribute('points').value);
+ this.path = function(ctx) {
+ var bb = new svg.BoundingBox(this.points[0].x, this.points[0].y);
+ if (ctx != null) {
+ ctx.beginPath();
+ ctx.moveTo(this.points[0].x, this.points[0].y);
+ }
+ for (var i=1; i<this.points.length; i++) {
+ bb.addPoint(this.points[i].x, this.points[i].y);
+ if (ctx != null) ctx.lineTo(this.points[i].x, this.points[i].y);
+ }
+ return bb;
+ }
+
+ this.getMarkers = function() {
+ var markers = [];
+ for (var i=0; i<this.points.length - 1; i++) {
+ markers.push([this.points[i], this.points[i].angleTo(this.points[i+1])]);
+ }
+ markers.push([this.points[this.points.length-1], markers[markers.length-1][1]]);
+ return markers;
+ }
+ }
+ svg.Element.polyline.prototype = new svg.Element.PathElementBase;
+
+ // polygon element
+ svg.Element.polygon = function(node) {
+ this.base = svg.Element.polyline;
+ this.base(node);
+
+ this.basePath = this.path;
+ this.path = function(ctx) {
+ var bb = this.basePath(ctx);
+ if (ctx != null) {
+ ctx.lineTo(this.points[0].x, this.points[0].y);
+ ctx.closePath();
+ }
+ return bb;
+ }
+ }
+ svg.Element.polygon.prototype = new svg.Element.polyline;
+
+ // path element
+ svg.Element.path = function(node) {
+ this.base = svg.Element.PathElementBase;
+ this.base(node);
+
+ var d = this.attribute('d').value;
+ // TODO: convert to real lexer based on http://www.w3.org/TR/SVG11/paths.html#PathDataBNF
+ d = d.replace(/,/gm,' '); // get rid of all commas
+ d = d.replace(/([MmZzLlHhVvCcSsQqTtAa])([MmZzLlHhVvCcSsQqTtAa])/gm,'$1 $2'); // separate commands from commands
+ d = d.replace(/([MmZzLlHhVvCcSsQqTtAa])([MmZzLlHhVvCcSsQqTtAa])/gm,'$1 $2'); // separate commands from commands
+ d = d.replace(/([MmZzLlHhVvCcSsQqTtAa])([^\s])/gm,'$1 $2'); // separate commands from points
+ d = d.replace(/([^\s])([MmZzLlHhVvCcSsQqTtAa])/gm,'$1 $2'); // separate commands from points
+ d = d.replace(/([0-9])([+\-])/gm,'$1 $2'); // separate digits when no comma
+ d = d.replace(/(\.[0-9]*)(\.)/gm,'$1 $2'); // separate digits when no comma
+ d = d.replace(/([Aa](\s+[0-9]+){3})\s+([01])\s*([01])/gm,'$1 $3 $4 '); // shorthand elliptical arc path syntax
+ d = svg.compressSpaces(d); // compress multiple spaces
+ d = svg.trim(d);
+ this.PathParser = new (function(d) {
+ this.tokens = d.split(' ');
+
+ this.reset = function() {
+ this.i = -1;
+ this.command = '';
+ this.previousCommand = '';
+ this.start = new svg.Point(0, 0);
+ this.control = new svg.Point(0, 0);
+ this.current = new svg.Point(0, 0);
+ this.points = [];
+ this.angles = [];
+ }
+
+ this.isEnd = function() {
+ return this.i >= this.tokens.length - 1;
+ }
+
+ this.isCommandOrEnd = function() {
+ if (this.isEnd()) return true;
+ return this.tokens[this.i + 1].match(/^[A-Za-z]$/) != null;
+ }
+
+ this.isRelativeCommand = function() {
+ switch(this.command)
+ {
+ case 'm':
+ case 'l':
+ case 'h':
+ case 'v':
+ case 'c':
+ case 's':
+ case 'q':
+ case 't':
+ case 'a':
+ case 'z':
+ return true;
+ break;
+ }
+ return false;
+ }
+
+ this.getToken = function() {
+ this.i++;
+ return this.tokens[this.i];
+ }
+
+ this.getScalar = function() {
+ return parseFloat(this.getToken());
+ }
+
+ this.nextCommand = function() {
+ this.previousCommand = this.command;
+ this.command = this.getToken();
+ }
+
+ this.getPoint = function() {
+ var p = new svg.Point(this.getScalar(), this.getScalar());
+ return this.makeAbsolute(p);
+ }
+
+ this.getAsControlPoint = function() {
+ var p = this.getPoint();
+ this.control = p;
+ return p;
+ }
+
+ this.getAsCurrentPoint = function() {
+ var p = this.getPoint();
+ this.current = p;
+ return p;
+ }
+
+ this.getReflectedControlPoint = function() {
+ if (this.previousCommand.toLowerCase() != 'c' &&
+ this.previousCommand.toLowerCase() != 's' &&
+ this.previousCommand.toLowerCase() != 'q' &&
+ this.previousCommand.toLowerCase() != 't' ){
+ return this.current;
+ }
+
+ // reflect point
+ var p = new svg.Point(2 * this.current.x - this.control.x, 2 * this.current.y - this.control.y);
+ return p;
+ }
+
+ this.makeAbsolute = function(p) {
+ if (this.isRelativeCommand()) {
+ p.x += this.current.x;
+ p.y += this.current.y;
+ }
+ return p;
+ }
+
+ this.addMarker = function(p, from, priorTo) {
+ // if the last angle isn't filled in because we didn't have this point yet ...
+ if (priorTo != null && this.angles.length > 0 && this.angles[this.angles.length-1] == null) {
+ this.angles[this.angles.length-1] = this.points[this.points.length-1].angleTo(priorTo);
+ }
+ this.addMarkerAngle(p, from == null ? null : from.angleTo(p));
+ }
+
+ this.addMarkerAngle = function(p, a) {
+ this.points.push(p);
+ this.angles.push(a);
+ }
+
+ this.getMarkerPoints = function() { return this.points; }
+ this.getMarkerAngles = function() {
+ for (var i=0; i<this.angles.length; i++) {
+ if (this.angles[i] == null) {
+ for (var j=i+1; j<this.angles.length; j++) {
+ if (this.angles[j] != null) {
+ this.angles[i] = this.angles[j];
+ break;
+ }
+ }
+ }
+ }
+ return this.angles;
+ }
+ })(d);
+
+ this.path = function(ctx) {
+ var pp = this.PathParser;
+ pp.reset();
+
+ var bb = new svg.BoundingBox();
+ if (ctx != null) ctx.beginPath();
+ while (!pp.isEnd()) {
+ pp.nextCommand();
+ switch (pp.command) {
+ case 'M':
+ case 'm':
+ var p = pp.getAsCurrentPoint();
+ pp.addMarker(p);
+ bb.addPoint(p.x, p.y);
+ if (ctx != null) ctx.moveTo(p.x, p.y);
+ pp.start = pp.current;
+ while (!pp.isCommandOrEnd()) {
+ var p = pp.getAsCurrentPoint();
+ pp.addMarker(p, pp.start);
+ bb.addPoint(p.x, p.y);
+ if (ctx != null) ctx.lineTo(p.x, p.y);
+ }
+ break;
+ case 'L':
+ case 'l':
+ while (!pp.isCommandOrEnd()) {
+ var c = pp.current;
+ var p = pp.getAsCurrentPoint();
+ pp.addMarker(p, c);
+ bb.addPoint(p.x, p.y);
+ if (ctx != null) ctx.lineTo(p.x, p.y);
+ }
+ break;
+ case 'H':
+ case 'h':
+ while (!pp.isCommandOrEnd()) {
+ var newP = new svg.Point((pp.isRelativeCommand() ? pp.current.x : 0) + pp.getScalar(), pp.current.y);
+ pp.addMarker(newP, pp.current);
+ pp.current = newP;
+ bb.addPoint(pp.current.x, pp.current.y);
+ if (ctx != null) ctx.lineTo(pp.current.x, pp.current.y);
+ }
+ break;
+ case 'V':
+ case 'v':
+ while (!pp.isCommandOrEnd()) {
+ var newP = new svg.Point(pp.current.x, (pp.isRelativeCommand() ? pp.current.y : 0) + pp.getScalar());
+ pp.addMarker(newP, pp.current);
+ pp.current = newP;
+ bb.addPoint(pp.current.x, pp.current.y);
+ if (ctx != null) ctx.lineTo(pp.current.x, pp.current.y);
+ }
+ break;
+ case 'C':
+ case 'c':
+ while (!pp.isCommandOrEnd()) {
+ var curr = pp.current;
+ var p1 = pp.getPoint();
+ var cntrl = pp.getAsControlPoint();
+ var cp = pp.getAsCurrentPoint();
+ pp.addMarker(cp, cntrl, p1);
+ bb.addBezierCurve(curr.x, curr.y, p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
+ if (ctx != null) ctx.bezierCurveTo(p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
+ }
+ break;
+ case 'S':
+ case 's':
+ while (!pp.isCommandOrEnd()) {
+ var curr = pp.current;
+ var p1 = pp.getReflectedControlPoint();
+ var cntrl = pp.getAsControlPoint();
+ var cp = pp.getAsCurrentPoint();
+ pp.addMarker(cp, cntrl, p1);
+ bb.addBezierCurve(curr.x, curr.y, p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
+ if (ctx != null) ctx.bezierCurveTo(p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
+ }
+ break;
+ case 'Q':
+ case 'q':
+ while (!pp.isCommandOrEnd()) {
+ var curr = pp.current;
+ var cntrl = pp.getAsControlPoint();
+ var cp = pp.getAsCurrentPoint();
+ pp.addMarker(cp, cntrl, cntrl);
+ bb.addQuadraticCurve(curr.x, curr.y, cntrl.x, cntrl.y, cp.x, cp.y);
+ if (ctx != null) ctx.quadraticCurveTo(cntrl.x, cntrl.y, cp.x, cp.y);
+ }
+ break;
+ case 'T':
+ case 't':
+ while (!pp.isCommandOrEnd()) {
+ var curr = pp.current;
+ var cntrl = pp.getReflectedControlPoint();
+ pp.control = cntrl;
+ var cp = pp.getAsCurrentPoint();
+ pp.addMarker(cp, cntrl, cntrl);
+ bb.addQuadraticCurve(curr.x, curr.y, cntrl.x, cntrl.y, cp.x, cp.y);
+ if (ctx != null) ctx.quadraticCurveTo(cntrl.x, cntrl.y, cp.x, cp.y);
+ }
+ break;
+ case 'A':
+ case 'a':
+ while (!pp.isCommandOrEnd()) {
+ var curr = pp.current;
+ var rx = pp.getScalar();
+ var ry = pp.getScalar();
+ var xAxisRotation = pp.getScalar() * (Math.PI / 180.0);
+ var largeArcFlag = pp.getScalar();
+ var sweepFlag = pp.getScalar();
+ var cp = pp.getAsCurrentPoint();
+
+ // Conversion from endpoint to center parameterization
+ // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
+ // x1', y1'
+ var currp = new svg.Point(
+ Math.cos(xAxisRotation) * (curr.x - cp.x) / 2.0 + Math.sin(xAxisRotation) * (curr.y - cp.y) / 2.0,
+ -Math.sin(xAxisRotation) * (curr.x - cp.x) / 2.0 + Math.cos(xAxisRotation) * (curr.y - cp.y) / 2.0
+ );
+ // adjust radii
+ var l = Math.pow(currp.x,2)/Math.pow(rx,2)+Math.pow(currp.y,2)/Math.pow(ry,2);
+ if (l > 1) {
+ rx *= Math.sqrt(l);
+ ry *= Math.sqrt(l);
+ }
+ // cx', cy'
+ var s = (largeArcFlag == sweepFlag ? -1 : 1) * Math.sqrt(
+ ((Math.pow(rx,2)*Math.pow(ry,2))-(Math.pow(rx,2)*Math.pow(currp.y,2))-(Math.pow(ry,2)*Math.pow(currp.x,2))) /
+ (Math.pow(rx,2)*Math.pow(currp.y,2)+Math.pow(ry,2)*Math.pow(currp.x,2))
+ );
+ if (isNaN(s)) s = 0;
+ var cpp = new svg.Point(s * rx * currp.y / ry, s * -ry * currp.x / rx);
+ // cx, cy
+ var centp = new svg.Point(
+ (curr.x + cp.x) / 2.0 + Math.cos(xAxisRotation) * cpp.x - Math.sin(xAxisRotation) * cpp.y,
+ (curr.y + cp.y) / 2.0 + Math.sin(xAxisRotation) * cpp.x + Math.cos(xAxisRotation) * cpp.y
+ );
+ // vector magnitude
+ var m = function(v) { return Math.sqrt(Math.pow(v[0],2) + Math.pow(v[1],2)); }
+ // ratio between two vectors
+ var r = function(u, v) { return (u[0]*v[0]+u[1]*v[1]) / (m(u)*m(v)) }
+ // angle between two vectors
+ var a = function(u, v) { return (u[0]*v[1] < u[1]*v[0] ? -1 : 1) * Math.acos(r(u,v)); }
+ // initial angle
+ var a1 = a([1,0], [(currp.x-cpp.x)/rx,(currp.y-cpp.y)/ry]);
+ // angle delta
+ var u = [(currp.x-cpp.x)/rx,(currp.y-cpp.y)/ry];
+ var v = [(-currp.x-cpp.x)/rx,(-currp.y-cpp.y)/ry];
+ var ad = a(u, v);
+ if (r(u,v) <= -1) ad = Math.PI;
+ if (r(u,v) >= 1) ad = 0;
+
+ // for markers
+ var dir = 1 - sweepFlag ? 1.0 : -1.0;
+ var ah = a1 + dir * (ad / 2.0);
+ var halfWay = new svg.Point(
+ centp.x + rx * Math.cos(ah),
+ centp.y + ry * Math.sin(ah)
+ );
+ pp.addMarkerAngle(halfWay, ah - dir * Math.PI / 2);
+ pp.addMarkerAngle(cp, ah - dir * Math.PI);
+
+ bb.addPoint(cp.x, cp.y); // TODO: this is too naive, make it better
+ if (ctx != null) {
+ var r = rx > ry ? rx : ry;
+ var sx = rx > ry ? 1 : rx / ry;
+ var sy = rx > ry ? ry / rx : 1;
+
+ ctx.translate(centp.x, centp.y);
+ ctx.rotate(xAxisRotation);
+ ctx.scale(sx, sy);
+ ctx.arc(0, 0, r, a1, a1 + ad, 1 - sweepFlag);
+ ctx.scale(1/sx, 1/sy);
+ ctx.rotate(-xAxisRotation);
+ ctx.translate(-centp.x, -centp.y);
+ }
+ }
+ break;
+ case 'Z':
+ case 'z':
+ if (ctx != null) ctx.closePath();
+ pp.current = pp.start;
+ }
+ }
+
+ return bb;
+ }
+
+ this.getMarkers = function() {
+ var points = this.PathParser.getMarkerPoints();
+ var angles = this.PathParser.getMarkerAngles();
+
+ var markers = [];
+ for (var i=0; i<points.length; i++) {
+ markers.push([points[i], angles[i]]);
+ }
+ return markers;
+ }
+ }
+ svg.Element.path.prototype = new svg.Element.PathElementBase;
+
+ // pattern element
+ svg.Element.pattern = function(node) {
+ this.base = svg.Element.ElementBase;
+ this.base(node);
+
+ this.createPattern = function(ctx, element) {
+ var width = this.attribute('width').toPixels('x', true);
+ var height = this.attribute('height').toPixels('y', true);
+
+ // render me using a temporary svg element
+ var tempSvg = new svg.Element.svg();
+ tempSvg.attributes['viewBox'] = new svg.Property('viewBox', this.attribute('viewBox').value);
+ tempSvg.attributes['width'] = new svg.Property('width', width + 'px');
+ tempSvg.attributes['height'] = new svg.Property('height', height + 'px');
+ tempSvg.attributes['transform'] = new svg.Property('transform', this.attribute('patternTransform').value);
+ tempSvg.children = this.children;
+
+ var c = document.createElement('canvas');
+ c.width = width;
+ c.height = height;
+ var cctx = c.getContext('2d');
+ if (this.attribute('x').hasValue() && this.attribute('y').hasValue()) {
+ cctx.translate(this.attribute('x').toPixels('x', true), this.attribute('y').toPixels('y', true));
+ }
+ // render 3x3 grid so when we transform there's no white space on edges
+ for (var x=-1; x<=1; x++) {
+ for (var y=-1; y<=1; y++) {
+ cctx.save();
+ cctx.translate(x * c.width, y * c.height);
+ tempSvg.render(cctx);
+ cctx.restore();
+ }
+ }
+ var pattern = ctx.createPattern(c, 'repeat');
+ return pattern;
+ }
+ }
+ svg.Element.pattern.prototype = new svg.Element.ElementBase;
+
+ // marker element
+ svg.Element.marker = function(node) {
+ this.base = svg.Element.ElementBase;
+ this.base(node);
+
+ this.baseRender = this.render;
+ this.render = function(ctx, point, angle) {
+ ctx.translate(point.x, point.y);
+ if (this.attribute('orient').valueOrDefault('auto') == 'auto') ctx.rotate(angle);
+ if (this.attribute('markerUnits').valueOrDefault('strokeWidth') == 'strokeWidth') ctx.scale(ctx.lineWidth, ctx.lineWidth);
+ ctx.save();
+
+ // render me using a temporary svg element
+ var tempSvg = new svg.Element.svg();
+ tempSvg.attributes['viewBox'] = new svg.Property('viewBox', this.attribute('viewBox').value);
+ tempSvg.attributes['refX'] = new svg.Property('refX', this.attribute('refX').value);
+ tempSvg.attributes['refY'] = new svg.Property('refY', this.attribute('refY').value);
+ tempSvg.attributes['width'] = new svg.Property('width', this.attribute('markerWidth').value);
+ tempSvg.attributes['height'] = new svg.Property('height', this.attribute('markerHeight').value);
+ tempSvg.attributes['fill'] = new svg.Property('fill', this.attribute('fill').valueOrDefault('black'));
+ tempSvg.attributes['stroke'] = new svg.Property('stroke', this.attribute('stroke').valueOrDefault('none'));
+ tempSvg.children = this.children;
+ tempSvg.render(ctx);
+
+ ctx.restore();
+ if (this.attribute('markerUnits').valueOrDefault('strokeWidth') == 'strokeWidth') ctx.scale(1/ctx.lineWidth, 1/ctx.lineWidth);
+ if (this.attribute('orient').valueOrDefault('auto') == 'auto') ctx.rotate(-angle);
+ ctx.translate(-point.x, -point.y);
+ }
+ }
+ svg.Element.marker.prototype = new svg.Element.ElementBase;
+
+ // definitions element
+ svg.Element.defs = function(node) {
+ this.base = svg.Element.ElementBase;
+ this.base(node);
+
+ this.render = function(ctx) {
+ // NOOP
+ }
+ }
+ svg.Element.defs.prototype = new svg.Element.ElementBase;
+
+ // base for gradients
+ svg.Element.GradientBase = function(node) {
+ this.base = svg.Element.ElementBase;
+ this.base(node);
+
+ this.gradientUnits = this.attribute('gradientUnits').valueOrDefault('objectBoundingBox');
+
+ this.stops = [];
+ for (var i=0; i<this.children.length; i++) {
+ var child = this.children[i];
+ if (child.type == 'stop') this.stops.push(child);
+ }
+
+ this.getGradient = function() {
+ // OVERRIDE ME!
+ }
+
+ this.createGradient = function(ctx, element, parentOpacityProp) {
+ var stopsContainer = this;
+ if (this.getHrefAttribute().hasValue()) {
+ stopsContainer = this.getHrefAttribute().getDefinition();
+ }
+
+ var addParentOpacity = function (color) {
+ if (parentOpacityProp.hasValue()) {
+ var p = new svg.Property('color', color);
+ return p.addOpacity(parentOpacityProp).value;
+ }
+ return color;
+ };
+
+ var g = this.getGradient(ctx, element);
+ if (g == null) return addParentOpacity(stopsContainer.stops[stopsContainer.stops.length - 1].color);
+ for (var i=0; i<stopsContainer.stops.length; i++) {
+ g.addColorStop(stopsContainer.stops[i].offset, addParentOpacity(stopsContainer.stops[i].color));
+ }
+
+ if (this.attribute('gradientTransform').hasValue()) {
+ // render as transformed pattern on temporary canvas
+ var rootView = svg.ViewPort.viewPorts[0];
+
+ var rect = new svg.Element.rect();
+ rect.attributes['x'] = new svg.Property('x', -svg.MAX_VIRTUAL_PIXELS/3.0);
+ rect.attributes['y'] = new svg.Property('y', -svg.MAX_VIRTUAL_PIXELS/3.0);
+ rect.attributes['width'] = new svg.Property('width', svg.MAX_VIRTUAL_PIXELS);
+ rect.attributes['height'] = new svg.Property('height', svg.MAX_VIRTUAL_PIXELS);
+
+ var group = new svg.Element.g();
+ group.attributes['transform'] = new svg.Property('transform', this.attribute('gradientTransform').value);
+ group.children = [ rect ];
+
+ var tempSvg = new svg.Element.svg();
+ tempSvg.attributes['x'] = new svg.Property('x', 0);
+ tempSvg.attributes['y'] = new svg.Property('y', 0);
+ tempSvg.attributes['width'] = new svg.Property('width', rootView.width);
+ tempSvg.attributes['height'] = new svg.Property('height', rootView.height);
+ tempSvg.children = [ group ];
+
+ var c = document.createElement('canvas');
+ c.width = rootView.width;
+ c.height = rootView.height;
+ var tempCtx = c.getContext('2d');
+ tempCtx.fillStyle = g;
+ tempSvg.render(tempCtx);
+ return tempCtx.createPattern(c, 'no-repeat');
+ }
+
+ return g;
+ }
+ }
+ svg.Element.GradientBase.prototype = new svg.Element.ElementBase;
+
+ // linear gradient element
+ svg.Element.linearGradient = function(node) {
+ this.base = svg.Element.GradientBase;
+ this.base(node);
+
+ this.getGradient = function(ctx, element) {
+ var bb = this.gradientUnits == 'objectBoundingBox' ? element.getBoundingBox() : null;
+
+ if (!this.attribute('x1').hasValue()
+ && !this.attribute('y1').hasValue()
+ && !this.attribute('x2').hasValue()
+ && !this.attribute('y2').hasValue()) {
+ this.attribute('x1', true).value = 0;
+ this.attribute('y1', true).value = 0;
+ this.attribute('x2', true).value = 1;
+ this.attribute('y2', true).value = 0;
+ }
+
+ var x1 = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.x() + bb.width() * this.attribute('x1').numValue()
+ : this.attribute('x1').toPixels('x'));
+ var y1 = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.y() + bb.height() * this.attribute('y1').numValue()
+ : this.attribute('y1').toPixels('y'));
+ var x2 = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.x() + bb.width() * this.attribute('x2').numValue()
+ : this.attribute('x2').toPixels('x'));
+ var y2 = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.y() + bb.height() * this.attribute('y2').numValue()
+ : this.attribute('y2').toPixels('y'));
+
+ if (x1 == x2 && y1 == y2) return null;
+ return ctx.createLinearGradient(x1, y1, x2, y2);
+ }
+ }
+ svg.Element.linearGradient.prototype = new svg.Element.GradientBase;
+
+ // radial gradient element
+ svg.Element.radialGradient = function(node) {
+ this.base = svg.Element.GradientBase;
+ this.base(node);
+
+ this.getGradient = function(ctx, element) {
+ var bb = element.getBoundingBox();
+
+ if (!this.attribute('cx').hasValue()) this.attribute('cx', true).value = '50%';
+ if (!this.attribute('cy').hasValue()) this.attribute('cy', true).value = '50%';
+ if (!this.attribute('r').hasValue()) this.attribute('r', true).value = '50%';
+
+ var cx = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.x() + bb.width() * this.attribute('cx').numValue()
+ : this.attribute('cx').toPixels('x'));
+ var cy = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.y() + bb.height() * this.attribute('cy').numValue()
+ : this.attribute('cy').toPixels('y'));
+
+ var fx = cx;
+ var fy = cy;
+ if (this.attribute('fx').hasValue()) {
+ fx = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.x() + bb.width() * this.attribute('fx').numValue()
+ : this.attribute('fx').toPixels('x'));
+ }
+ if (this.attribute('fy').hasValue()) {
+ fy = (this.gradientUnits == 'objectBoundingBox'
+ ? bb.y() + bb.height() * this.attribute('fy').numValue()
+ : this.attribute('fy').toPixels('y'));
+ }
+
+ var r = (this.gradientUnits == 'objectBoundingBox'
+ ? (bb.width() + bb.height()) / 2.0 * this.attribute('r').numValue()
+ : this.attribute('r').toPixels());
+
+ return ctx.createRadialGradient(fx, fy, 0, cx, cy, r);
+ }
+ }
+ svg.Element.radialGradient.prototype = new svg.Element.GradientBase;
+
+ // gradient stop element
+ svg.Element.stop = function(node) {
+ this.base = svg.Element.ElementBase;
+ this.base(node);
+
+ this.offset = this.attribute('offset').numValue();
+ if (this.offset < 0) this.offset = 0;
+ if (this.offset > 1) this.offset = 1;
+
+ var stopColor = this.style('stop-color');
+ if (this.style('stop-opacity').hasValue()) stopColor = stopColor.addOpacity(this.style('stop-opacity'));
+ this.color = stopColor.value;
+ }
+ svg.Element.stop.prototype = new svg.Element.ElementBase;
+
+ // animation base element
+ svg.Element.AnimateBase = function(node) {
+ this.base = svg.Element.ElementBase;
+ this.base(node);
+
+ svg.Animations.push(this);
+
+ this.duration = 0.0;
+ this.begin = this.attribute('begin').toMilliseconds();
+ this.maxDuration = this.begin + this.attribute('dur').toMilliseconds();
+
+ this.getProperty = function() {
+ var attributeType = this.attribute('attributeType').value;
+ var attributeName = this.attribute('attributeName').value;
+
+ if (attributeType == 'CSS') {
+ return this.parent.style(attributeName, true);
+ }
+ return this.parent.attribute(attributeName, true);
+ };
+
+ this.initialValue = null;
+ this.initialUnits = '';
+ this.removed = false;
+
+ this.calcValue = function() {
+ // OVERRIDE ME!
+ return '';
+ }
+
+ this.update = function(delta) {
+ // set initial value
+ if (this.initialValue == null) {
+ this.initialValue = this.getProperty().value;
+ this.initialUnits = this.getProperty().getUnits();
+ }
+
+ // if we're past the end time
+ if (this.duration > this.maxDuration) {
+ // loop for indefinitely repeating animations
+ if (this.attribute('repeatCount').value == 'indefinite'
+ || this.attribute('repeatDur').value == 'indefinite') {
+ this.duration = 0.0
+ }
+ else if (this.attribute('fill').valueOrDefault('remove') == 'freeze' && !this.frozen) {
+ this.frozen = true;
+ this.parent.animationFrozen = true;
+ this.parent.animationFrozenValue = this.getProperty().value;
+ }
+ else if (this.attribute('fill').valueOrDefault('remove') == 'remove' && !this.removed) {
+ this.removed = true;
+ this.getProperty().value = this.parent.animationFrozen ? this.parent.animationFrozenValue : this.initialValue;
+ return true;
+ }
+ return false;
+ }
+ this.duration = this.duration + delta;
+
+ // if we're past the begin time
+ var updated = false;
+ if (this.begin < this.duration) {
+ var newValue = this.calcValue(); // tween
+
+ if (this.attribute('type').hasValue()) {
+ // for transform, etc.
+ var type = this.attribute('type').value;
+ newValue = type + '(' + newValue + ')';
+ }
+
+ this.getProperty().value = newValue;
+ updated = true;
+ }
+
+ return updated;
+ }
+
+ this.from = this.attribute('from');
+ this.to = this.attribute('to');
+ this.values = this.attribute('values');
+ if (this.values.hasValue()) this.values.value = this.values.value.split(';');
+
+ // fraction of duration we've covered
+ this.progress = function() {
+ var ret = { progress: (this.duration - this.begin) / (this.maxDuration - this.begin) };
+ if (this.values.hasValue()) {
+ var p = ret.progress * (this.values.value.length - 1);
+ var lb = Math.floor(p), ub = Math.ceil(p);
+ ret.from = new svg.Property('from', parseFloat(this.values.value[lb]));
+ ret.to = new svg.Property('to', parseFloat(this.values.value[ub]));
+ ret.progress = (p - lb) / (ub - lb);
+ }
+ else {
+ ret.from = this.from;
+ ret.to = this.to;
+ }
+ return ret;
+ }
+ }
+ svg.Element.AnimateBase.prototype = new svg.Element.ElementBase;
+
+ // animate element
+ svg.Element.animate = function(node) {
+ this.base = svg.Element.AnimateBase;
+ this.base(node);
+
+ this.calcValue = function() {
+ var p = this.progress();
+
+ // tween value linearly
+ var newValue = p.from.numValue() + (p.to.numValue() - p.from.numValue()) * p.progress;
+ return newValue + this.initialUnits;
+ };
+ }
+ svg.Element.animate.prototype = new svg.Element.AnimateBase;
+
+ // animate color element
+ svg.Element.animateColor = function(node) {
+ this.base = svg.Element.AnimateBase;
+ this.base(node);
+
+ this.calcValue = function() {
+ var p = this.progress();
+ var from = new RGBColor(p.from.value);
+ var to = new RGBColor(p.to.value);
+
+ if (from.ok && to.ok) {
+ // tween color linearly
+ var r = from.r + (to.r - from.r) * p.progress;
+ var g = from.g + (to.g - from.g) * p.progress;
+ var b = from.b + (to.b - from.b) * p.progress;
+ return 'rgb('+parseInt(r,10)+','+parseInt(g,10)+','+parseInt(b,10)+')';
+ }
+ return this.attribute('from').value;
+ };
+ }
+ svg.Element.animateColor.prototype = new svg.Element.AnimateBase;
+
+ // animate transform element
+ svg.Element.animateTransform = function(node) {
+ this.base = svg.Element.AnimateBase;
+ this.base(node);
+
+ this.calcValue = function() {
+ var p = this.progress();
+
+ // tween value linearly
+ var from = svg.ToNumberArray(p.from.value);
+ var to = svg.ToNumberArray(p.to.value);
+ var newValue = '';
+ for (var i=0; i<from.length; i++) {
+ newValue += from[i] + (to[i] -
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