You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@metron.apache.org by ce...@apache.org on 2016/06/17 14:37:13 UTC
[08/46] incubator-metron git commit: METRON-237 Remove metron-ui from
the code base. (mmiklavcic via cestella) closes apache/incubator-metron#159
http://git-wip-us.apache.org/repos/asf/incubator-metron/blob/40aadab8/metron-ui/lib/public/vendor/jquery/jquery.flot.pie.js
----------------------------------------------------------------------
diff --git a/metron-ui/lib/public/vendor/jquery/jquery.flot.pie.js b/metron-ui/lib/public/vendor/jquery/jquery.flot.pie.js
deleted file mode 100755
index 9915863..0000000
--- a/metron-ui/lib/public/vendor/jquery/jquery.flot.pie.js
+++ /dev/null
@@ -1,817 +0,0 @@
-/* Flot plugin for rendering pie charts.
-
-Copyright (c) 2007-2013 IOLA and Ole Laursen.
-Licensed under the MIT license.
-
-The plugin assumes that each series has a single data value, and that each
-value is a positive integer or zero. Negative numbers don't make sense for a
-pie chart, and have unpredictable results. The values do NOT need to be
-passed in as percentages; the plugin will calculate the total and per-slice
-percentages internally.
-
-* Created by Brian Medendorp
-
-* Updated with contributions from btburnett3, Anthony Aragues and Xavi Ivars
-
-The plugin supports these options:
-
- series: {
- pie: {
- show: true/false
- radius: 0-1 for percentage of fullsize, or a specified pixel length, or 'auto'
- innerRadius: 0-1 for percentage of fullsize or a specified pixel length, for creating a donut effect
- startAngle: 0-2 factor of PI used for starting angle (in radians) i.e 3/2 starts at the top, 0 and 2 have the same result
- tilt: 0-1 for percentage to tilt the pie, where 1 is no tilt, and 0 is completely flat (nothing will show)
- offset: {
- top: integer value to move the pie up or down
- left: integer value to move the pie left or right, or 'auto'
- },
- stroke: {
- color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#FFF')
- width: integer pixel width of the stroke
- },
- label: {
- show: true/false, or 'auto'
- formatter: a user-defined function that modifies the text/style of the label text
- radius: 0-1 for percentage of fullsize, or a specified pixel length
- background: {
- color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#000')
- opacity: 0-1
- },
- threshold: 0-1 for the percentage value at which to hide labels (if they're too small)
- },
- combine: {
- threshold: 0-1 for the percentage value at which to combine slices (if they're too small)
- color: any hexidecimal color value (other formats may or may not work, so best to stick with something like '#CCC'), if null, the plugin will automatically use the color of the first slice to be combined
- label: any text value of what the combined slice should be labeled
- }
- highlight: {
- opacity: 0-1
- }
- }
- }
-
-More detail and specific examples can be found in the included HTML file.
-
-*/
-
-(function($) {
-
- // Maximum redraw attempts when fitting labels within the plot
-
- var REDRAW_ATTEMPTS = 10;
-
- // Factor by which to shrink the pie when fitting labels within the plot
-
- var REDRAW_SHRINK = 0.95;
-
- function init(plot) {
-
- var canvas = null,
- target = null,
- options = null,
- maxRadius = null,
- centerLeft = null,
- centerTop = null,
- processed = false,
- ctx = null;
-
- // interactive variables
-
- var highlights = [];
-
- // add hook to determine if pie plugin in enabled, and then perform necessary operations
-
- plot.hooks.processOptions.push(function(plot, options) {
- if (options.series.pie.show) {
-
- options.grid.show = false;
-
- // set labels.show
-
- if (options.series.pie.label.show == "auto") {
- if (options.legend.show) {
- options.series.pie.label.show = false;
- } else {
- options.series.pie.label.show = true;
- }
- }
-
- // set radius
-
- if (options.series.pie.radius == "auto") {
- if (options.series.pie.label.show) {
- options.series.pie.radius = 3/4;
- } else {
- options.series.pie.radius = 1;
- }
- }
-
- // ensure sane tilt
-
- if (options.series.pie.tilt > 1) {
- options.series.pie.tilt = 1;
- } else if (options.series.pie.tilt < 0) {
- options.series.pie.tilt = 0;
- }
- }
- });
-
- plot.hooks.bindEvents.push(function(plot, eventHolder) {
- var options = plot.getOptions();
- if (options.series.pie.show) {
- if (options.grid.hoverable) {
- eventHolder.unbind("mousemove").mousemove(onMouseMove);
- }
- if (options.grid.clickable) {
- eventHolder.unbind("click").click(onClick);
- }
- }
- });
-
- plot.hooks.processDatapoints.push(function(plot, series, data, datapoints) {
- var options = plot.getOptions();
- if (options.series.pie.show) {
- processDatapoints(plot, series, data, datapoints);
- }
- });
-
- plot.hooks.drawOverlay.push(function(plot, octx) {
- var options = plot.getOptions();
- if (options.series.pie.show) {
- drawOverlay(plot, octx);
- }
- });
-
- plot.hooks.draw.push(function(plot, newCtx) {
- var options = plot.getOptions();
- if (options.series.pie.show) {
- draw(plot, newCtx);
- }
- });
-
- function processDatapoints(plot, series, datapoints) {
- if (!processed) {
- processed = true;
- canvas = plot.getCanvas();
- target = $(canvas).parent();
- options = plot.getOptions();
- plot.setData(combine(plot.getData()));
- }
- }
-
- function combine(data) {
-
- var total = 0,
- combined = 0,
- numCombined = 0,
- color = options.series.pie.combine.color,
- newdata = [];
-
- // Fix up the raw data from Flot, ensuring the data is numeric
-
- for (var i = 0; i < data.length; ++i) {
-
- var value = data[i].data;
-
- // If the data is an array, we'll assume that it's a standard
- // Flot x-y pair, and are concerned only with the second value.
-
- // Note how we use the original array, rather than creating a
- // new one; this is more efficient and preserves any extra data
- // that the user may have stored in higher indexes.
-
- if ($.isArray(value) && value.length == 1) {
- value = value[0];
- }
-
- if ($.isArray(value)) {
- // Equivalent to $.isNumeric() but compatible with jQuery < 1.7
- if (!isNaN(parseFloat(value[1])) && isFinite(value[1])) {
- value[1] = +value[1];
- } else {
- value[1] = 0;
- }
- } else if (!isNaN(parseFloat(value)) && isFinite(value)) {
- value = [1, +value];
- } else {
- value = [1, 0];
- }
-
- data[i].data = [value];
- }
-
- // Sum up all the slices, so we can calculate percentages for each
-
- for (var i = 0; i < data.length; ++i) {
- total += data[i].data[0][1];
- }
-
- // Count the number of slices with percentages below the combine
- // threshold; if it turns out to be just one, we won't combine.
-
- for (var i = 0; i < data.length; ++i) {
- var value = data[i].data[0][1];
- if (value / total <= options.series.pie.combine.threshold) {
- combined += value;
- numCombined++;
- if (!color) {
- color = data[i].color;
- }
- }
- }
-
- for (var i = 0; i < data.length; ++i) {
- var value = data[i].data[0][1];
- if (numCombined < 2 || value / total > options.series.pie.combine.threshold) {
- newdata.push({
- data: [[1, value]],
- color: data[i].color,
- label: data[i].label,
- angle: value * Math.PI * 2 / total,
- percent: value / (total / 100)
- });
- }
- }
-
- if (numCombined > 1) {
- newdata.push({
- data: [[1, combined]],
- color: color,
- label: options.series.pie.combine.label,
- angle: combined * Math.PI * 2 / total,
- percent: combined / (total / 100)
- });
- }
-
- return newdata;
- }
-
- function draw(plot, newCtx) {
-
- if (!target) {
- return; // if no series were passed
- }
-
- var canvasWidth = plot.getPlaceholder().width(),
- canvasHeight = plot.getPlaceholder().height(),
- legendWidth = target.children().filter(".legend").children().width() || 0;
-
- ctx = newCtx;
-
- // WARNING: HACK! REWRITE THIS CODE AS SOON AS POSSIBLE!
-
- // When combining smaller slices into an 'other' slice, we need to
- // add a new series. Since Flot gives plugins no way to modify the
- // list of series, the pie plugin uses a hack where the first call
- // to processDatapoints results in a call to setData with the new
- // list of series, then subsequent processDatapoints do nothing.
-
- // The plugin-global 'processed' flag is used to control this hack;
- // it starts out false, and is set to true after the first call to
- // processDatapoints.
-
- // Unfortunately this turns future setData calls into no-ops; they
- // call processDatapoints, the flag is true, and nothing happens.
-
- // To fix this we'll set the flag back to false here in draw, when
- // all series have been processed, so the next sequence of calls to
- // processDatapoints once again starts out with a slice-combine.
- // This is really a hack; in 0.9 we need to give plugins a proper
- // way to modify series before any processing begins.
-
- processed = false;
-
- // calculate maximum radius and center point
-
- maxRadius = Math.min(canvasWidth, canvasHeight / options.series.pie.tilt) / 2;
- centerTop = canvasHeight / 2 + options.series.pie.offset.top;
- centerLeft = canvasWidth / 2;
-
- if (options.series.pie.offset.left == "auto") {
- if (options.legend.position.match("w")) {
- centerLeft += legendWidth / 2;
- } else {
- centerLeft -= legendWidth / 2;
- }
- if (centerLeft < maxRadius) {
- centerLeft = maxRadius;
- } else if (centerLeft > canvasWidth - maxRadius) {
- centerLeft = canvasWidth - maxRadius;
- }
- } else {
- centerLeft += options.series.pie.offset.left;
- }
-
- var slices = plot.getData(),
- attempts = 0;
-
- // Keep shrinking the pie's radius until drawPie returns true,
- // indicating that all the labels fit, or we try too many times.
-
- do {
- if (attempts > 0) {
- maxRadius *= REDRAW_SHRINK;
- }
- attempts += 1;
- clear();
- if (options.series.pie.tilt <= 0.8) {
- drawShadow();
- }
- } while (!drawPie() && attempts < REDRAW_ATTEMPTS)
-
- if (attempts >= REDRAW_ATTEMPTS) {
- clear();
- target.prepend("<div class='error'>Could not draw pie with labels contained inside canvas</div>");
- }
-
- if (plot.setSeries && plot.insertLegend) {
- plot.setSeries(slices);
- plot.insertLegend();
- }
-
- // we're actually done at this point, just defining internal functions at this point
-
- function clear() {
- ctx.clearRect(0, 0, canvasWidth, canvasHeight);
- target.children().filter(".pieLabel, .pieLabelBackground").remove();
- }
-
- function drawShadow() {
-
- var shadowLeft = options.series.pie.shadow.left;
- var shadowTop = options.series.pie.shadow.top;
- var edge = 10;
- var alpha = options.series.pie.shadow.alpha;
- var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
-
- if (radius >= canvasWidth / 2 - shadowLeft || radius * options.series.pie.tilt >= canvasHeight / 2 - shadowTop || radius <= edge) {
- return; // shadow would be outside canvas, so don't draw it
- }
-
- ctx.save();
- ctx.translate(shadowLeft,shadowTop);
- ctx.globalAlpha = alpha;
- ctx.fillStyle = "#000";
-
- // center and rotate to starting position
-
- ctx.translate(centerLeft,centerTop);
- ctx.scale(1, options.series.pie.tilt);
-
- //radius -= edge;
-
- for (var i = 1; i <= edge; i++) {
- ctx.beginPath();
- ctx.arc(0, 0, radius, 0, Math.PI * 2, false);
- ctx.fill();
- radius -= i;
- }
-
- ctx.restore();
- }
-
- function drawPie() {
-
- var startAngle = Math.PI * options.series.pie.startAngle;
- var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
-
- // center and rotate to starting position
-
- ctx.save();
- ctx.translate(centerLeft,centerTop);
- ctx.scale(1, options.series.pie.tilt);
- //ctx.rotate(startAngle); // start at top; -- This doesn't work properly in Opera
-
- // draw slices
-
- ctx.save();
- var currentAngle = startAngle;
- for (var i = 0; i < slices.length; ++i) {
- slices[i].startAngle = currentAngle;
- drawSlice(slices[i].angle, slices[i].color, true);
- }
- ctx.restore();
-
- // draw slice outlines
-
- if (options.series.pie.stroke.width > 0) {
- ctx.save();
- ctx.lineWidth = options.series.pie.stroke.width;
- currentAngle = startAngle;
- for (var i = 0; i < slices.length; ++i) {
- drawSlice(slices[i].angle, options.series.pie.stroke.color, false);
- }
- ctx.restore();
- }
-
- // draw donut hole
-
- drawDonutHole(ctx);
-
- ctx.restore();
-
- // Draw the labels, returning true if they fit within the plot
-
- if (options.series.pie.label.show) {
- return drawLabels();
- } else return true;
-
- function drawSlice(angle, color, fill) {
-
- if (angle <= 0 || isNaN(angle)) {
- return;
- }
-
- if (fill) {
- ctx.fillStyle = color;
- } else {
- ctx.strokeStyle = color;
- ctx.lineJoin = "round";
- }
-
- ctx.beginPath();
- if (Math.abs(angle - Math.PI * 2) > 0.000000001) {
- ctx.moveTo(0, 0); // Center of the pie
- }
-
- //ctx.arc(0, 0, radius, 0, angle, false); // This doesn't work properly in Opera
- ctx.arc(0, 0, radius,currentAngle, currentAngle + angle / 2, false);
- ctx.arc(0, 0, radius,currentAngle + angle / 2, currentAngle + angle, false);
- ctx.closePath();
- //ctx.rotate(angle); // This doesn't work properly in Opera
- currentAngle += angle;
-
- if (fill) {
- ctx.fill();
- } else {
- ctx.stroke();
- }
- }
-
- function drawLabels() {
-
- var currentAngle = startAngle;
- var radius = options.series.pie.label.radius > 1 ? options.series.pie.label.radius : maxRadius * options.series.pie.label.radius;
-
- for (var i = 0; i < slices.length; ++i) {
- if (slices[i].percent >= options.series.pie.label.threshold * 100) {
- if (!drawLabel(slices[i], currentAngle, i)) {
- return false;
- }
- }
- currentAngle += slices[i].angle;
- }
-
- return true;
-
- function drawLabel(slice, startAngle, index) {
-
- if (slice.data[0][1] == 0) {
- return true;
- }
-
- // format label text
-
- var lf = options.legend.labelFormatter, text, plf = options.series.pie.label.formatter;
-
- if (lf) {
- text = lf(slice.label, slice);
- } else {
- text = slice.label;
- }
-
- if (plf) {
- text = plf(text, slice);
- }
-
- var halfAngle = ((startAngle + slice.angle) + startAngle) / 2;
- var x = centerLeft + Math.round(Math.cos(halfAngle) * radius);
- var y = centerTop + Math.round(Math.sin(halfAngle) * radius) * options.series.pie.tilt;
-
- var html = "<span class='pieLabel' id='pieLabel" + index + "' style='position:absolute;top:" + y + "px;left:" + x + "px;'>" + text + "</span>";
- target.append(html);
-
- var label = target.children("#pieLabel" + index);
- var labelTop = (y - label.height() / 2);
- var labelLeft = (x - label.width() / 2);
-
- label.css("top", labelTop);
- label.css("left", labelLeft);
-
- // check to make sure that the label is not outside the canvas
-
- if (0 - labelTop > 0 || 0 - labelLeft > 0 || canvasHeight - (labelTop + label.height()) < 0 || canvasWidth - (labelLeft + label.width()) < 0) {
- return false;
- }
-
- if (options.series.pie.label.background.opacity != 0) {
-
- // put in the transparent background separately to avoid blended labels and label boxes
-
- var c = options.series.pie.label.background.color;
-
- if (c == null) {
- c = slice.color;
- }
-
- var pos = "top:" + labelTop + "px;left:" + labelLeft + "px;";
- $("<div class='pieLabelBackground' style='position:absolute;width:" + label.width() + "px;height:" + label.height() + "px;" + pos + "background-color:" + c + ";'></div>")
- .css("opacity", options.series.pie.label.background.opacity)
- .insertBefore(label);
- }
-
- return true;
- } // end individual label function
- } // end drawLabels function
- } // end drawPie function
- } // end draw function
-
- // Placed here because it needs to be accessed from multiple locations
-
- function drawDonutHole(layer) {
- if (options.series.pie.innerRadius > 0) {
-
- // subtract the center
-
- layer.save();
- var innerRadius = options.series.pie.innerRadius > 1 ? options.series.pie.innerRadius : maxRadius * options.series.pie.innerRadius;
- layer.globalCompositeOperation = "destination-out"; // this does not work with excanvas, but it will fall back to using the stroke color
- layer.beginPath();
- layer.fillStyle = options.series.pie.stroke.color;
- layer.arc(0, 0, innerRadius, 0, Math.PI * 2, false);
- layer.fill();
- layer.closePath();
- layer.restore();
-
- // add inner stroke
-
- layer.save();
- layer.beginPath();
- layer.strokeStyle = options.series.pie.stroke.color;
- layer.arc(0, 0, innerRadius, 0, Math.PI * 2, false);
- layer.stroke();
- layer.closePath();
- layer.restore();
-
- // TODO: add extra shadow inside hole (with a mask) if the pie is tilted.
- }
- }
-
- //-- Additional Interactive related functions --
-
- function isPointInPoly(poly, pt) {
- for(var c = false, i = -1, l = poly.length, j = l - 1; ++i < l; j = i)
- ((poly[i][1] <= pt[1] && pt[1] < poly[j][1]) || (poly[j][1] <= pt[1] && pt[1]< poly[i][1]))
- && (pt[0] < (poly[j][0] - poly[i][0]) * (pt[1] - poly[i][1]) / (poly[j][1] - poly[i][1]) + poly[i][0])
- && (c = !c);
- return c;
- }
-
- function findNearbySlice(mouseX, mouseY) {
-
- var slices = plot.getData(),
- options = plot.getOptions(),
- radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius,
- x, y;
-
- for (var i = 0; i < slices.length; ++i) {
-
- var s = slices[i];
-
- if (s.pie.show) {
-
- ctx.save();
- ctx.beginPath();
- ctx.moveTo(0, 0); // Center of the pie
- //ctx.scale(1, options.series.pie.tilt); // this actually seems to break everything when here.
- ctx.arc(0, 0, radius, s.startAngle, s.startAngle + s.angle / 2, false);
- ctx.arc(0, 0, radius, s.startAngle + s.angle / 2, s.startAngle + s.angle, false);
- ctx.closePath();
- x = mouseX - centerLeft;
- y = mouseY - centerTop;
-
- if (ctx.isPointInPath) {
- if (ctx.isPointInPath(mouseX - centerLeft, mouseY - centerTop)) {
- ctx.restore();
- return {
- datapoint: [s.percent, s.data],
- dataIndex: 0,
- series: s,
- seriesIndex: i
- };
- }
- } else {
-
- // excanvas for IE doesn;t support isPointInPath, this is a workaround.
-
- var p1X = radius * Math.cos(s.startAngle),
- p1Y = radius * Math.sin(s.startAngle),
- p2X = radius * Math.cos(s.startAngle + s.angle / 4),
- p2Y = radius * Math.sin(s.startAngle + s.angle / 4),
- p3X = radius * Math.cos(s.startAngle + s.angle / 2),
- p3Y = radius * Math.sin(s.startAngle + s.angle / 2),
- p4X = radius * Math.cos(s.startAngle + s.angle / 1.5),
- p4Y = radius * Math.sin(s.startAngle + s.angle / 1.5),
- p5X = radius * Math.cos(s.startAngle + s.angle),
- p5Y = radius * Math.sin(s.startAngle + s.angle),
- arrPoly = [[0, 0], [p1X, p1Y], [p2X, p2Y], [p3X, p3Y], [p4X, p4Y], [p5X, p5Y]],
- arrPoint = [x, y];
-
- // TODO: perhaps do some mathmatical trickery here with the Y-coordinate to compensate for pie tilt?
-
- if (isPointInPoly(arrPoly, arrPoint)) {
- ctx.restore();
- return {
- datapoint: [s.percent, s.data],
- dataIndex: 0,
- series: s,
- seriesIndex: i
- };
- }
- }
-
- ctx.restore();
- }
- }
-
- return null;
- }
-
- function onMouseMove(e) {
- triggerClickHoverEvent("plothover", e);
- }
-
- function onClick(e) {
- triggerClickHoverEvent("plotclick", e);
- }
-
- // trigger click or hover event (they send the same parameters so we share their code)
-
- function triggerClickHoverEvent(eventname, e) {
-
- var offset = plot.offset();
- var canvasX = parseInt(e.pageX - offset.left);
- var canvasY = parseInt(e.pageY - offset.top);
- var item = findNearbySlice(canvasX, canvasY);
-
- if (options.grid.autoHighlight) {
-
- // clear auto-highlights
-
- for (var i = 0; i < highlights.length; ++i) {
- var h = highlights[i];
- if (h.auto == eventname && !(item && h.series == item.series)) {
- unhighlight(h.series);
- }
- }
- }
-
- // highlight the slice
-
- if (item) {
- highlight(item.series, eventname);
- }
-
- // trigger any hover bind events
-
- var pos = { pageX: e.pageX, pageY: e.pageY };
- target.trigger(eventname, [pos, item]);
- }
-
- function highlight(s, auto) {
- //if (typeof s == "number") {
- // s = series[s];
- //}
-
- var i = indexOfHighlight(s);
-
- if (i == -1) {
- highlights.push({ series: s, auto: auto });
- plot.triggerRedrawOverlay();
- } else if (!auto) {
- highlights[i].auto = false;
- }
- }
-
- function unhighlight(s) {
- if (s == null) {
- highlights = [];
- plot.triggerRedrawOverlay();
- }
-
- //if (typeof s == "number") {
- // s = series[s];
- //}
-
- var i = indexOfHighlight(s);
-
- if (i != -1) {
- highlights.splice(i, 1);
- plot.triggerRedrawOverlay();
- }
- }
-
- function indexOfHighlight(s) {
- for (var i = 0; i < highlights.length; ++i) {
- var h = highlights[i];
- if (h.series == s)
- return i;
- }
- return -1;
- }
-
- function drawOverlay(plot, octx) {
-
- var options = plot.getOptions();
-
- var radius = options.series.pie.radius > 1 ? options.series.pie.radius : maxRadius * options.series.pie.radius;
-
- octx.save();
- octx.translate(centerLeft, centerTop);
- octx.scale(1, options.series.pie.tilt);
-
- for (var i = 0; i < highlights.length; ++i) {
- drawHighlight(highlights[i].series);
- }
-
- drawDonutHole(octx);
-
- octx.restore();
-
- function drawHighlight(series) {
-
- if (series.angle <= 0 || isNaN(series.angle)) {
- return;
- }
-
- //octx.fillStyle = parseColor(options.series.pie.highlight.color).scale(null, null, null, options.series.pie.highlight.opacity).toString();
- octx.fillStyle = "rgba(255, 255, 255, " + options.series.pie.highlight.opacity + ")"; // this is temporary until we have access to parseColor
- octx.beginPath();
- if (Math.abs(series.angle - Math.PI * 2) > 0.000000001) {
- octx.moveTo(0, 0); // Center of the pie
- }
- octx.arc(0, 0, radius, series.startAngle, series.startAngle + series.angle / 2, false);
- octx.arc(0, 0, radius, series.startAngle + series.angle / 2, series.startAngle + series.angle, false);
- octx.closePath();
- octx.fill();
- }
- }
- } // end init (plugin body)
-
- // define pie specific options and their default values
-
- var options = {
- series: {
- pie: {
- show: false,
- radius: "auto", // actual radius of the visible pie (based on full calculated radius if <=1, or hard pixel value)
- innerRadius: 0, /* for donut */
- startAngle: 3/2,
- tilt: 1,
- shadow: {
- left: 5, // shadow left offset
- top: 15, // shadow top offset
- alpha: 0.02 // shadow alpha
- },
- offset: {
- top: 0,
- left: "auto"
- },
- stroke: {
- color: "#fff",
- width: 1
- },
- label: {
- show: "auto",
- formatter: function(label, slice) {
- return "<div style='font-size:x-small;text-align:center;padding:2px;color:" + slice.color + ";'>" + label + "<br/>" + Math.round(slice.percent) + "%</div>";
- }, // formatter function
- radius: 1, // radius at which to place the labels (based on full calculated radius if <=1, or hard pixel value)
- background: {
- color: null,
- opacity: 0
- },
- threshold: 0 // percentage at which to hide the label (i.e. the slice is too narrow)
- },
- combine: {
- threshold: -1, // percentage at which to combine little slices into one larger slice
- color: null, // color to give the new slice (auto-generated if null)
- label: "Other" // label to give the new slice
- },
- highlight: {
- //color: "#fff", // will add this functionality once parseColor is available
- opacity: 0.5
- }
- }
- }
- };
-
- $.plot.plugins.push({
- init: init,
- options: options,
- name: "pie",
- version: "1.1"
- });
-
-})(jQuery);
http://git-wip-us.apache.org/repos/asf/incubator-metron/blob/40aadab8/metron-ui/lib/public/vendor/jquery/jquery.flot.selection.js
----------------------------------------------------------------------
diff --git a/metron-ui/lib/public/vendor/jquery/jquery.flot.selection.js b/metron-ui/lib/public/vendor/jquery/jquery.flot.selection.js
deleted file mode 100755
index f8fa668..0000000
--- a/metron-ui/lib/public/vendor/jquery/jquery.flot.selection.js
+++ /dev/null
@@ -1,360 +0,0 @@
-/* Flot plugin for selecting regions of a plot.
-
-Copyright (c) 2007-2013 IOLA and Ole Laursen.
-Licensed under the MIT license.
-
-The plugin supports these options:
-
-selection: {
- mode: null or "x" or "y" or "xy",
- color: color,
- shape: "round" or "miter" or "bevel",
- minSize: number of pixels
-}
-
-Selection support is enabled by setting the mode to one of "x", "y" or "xy".
-In "x" mode, the user will only be able to specify the x range, similarly for
-"y" mode. For "xy", the selection becomes a rectangle where both ranges can be
-specified. "color" is color of the selection (if you need to change the color
-later on, you can get to it with plot.getOptions().selection.color). "shape"
-is the shape of the corners of the selection.
-
-"minSize" is the minimum size a selection can be in pixels. This value can
-be customized to determine the smallest size a selection can be and still
-have the selection rectangle be displayed. When customizing this value, the
-fact that it refers to pixels, not axis units must be taken into account.
-Thus, for example, if there is a bar graph in time mode with BarWidth set to 1
-minute, setting "minSize" to 1 will not make the minimum selection size 1
-minute, but rather 1 pixel. Note also that setting "minSize" to 0 will prevent
-"plotunselected" events from being fired when the user clicks the mouse without
-dragging.
-
-When selection support is enabled, a "plotselected" event will be emitted on
-the DOM element you passed into the plot function. The event handler gets a
-parameter with the ranges selected on the axes, like this:
-
- placeholder.bind( "plotselected", function( event, ranges ) {
- alert("You selected " + ranges.xaxis.from + " to " + ranges.xaxis.to)
- // similar for yaxis - with multiple axes, the extra ones are in
- // x2axis, x3axis, ...
- });
-
-The "plotselected" event is only fired when the user has finished making the
-selection. A "plotselecting" event is fired during the process with the same
-parameters as the "plotselected" event, in case you want to know what's
-happening while it's happening,
-
-A "plotunselected" event with no arguments is emitted when the user clicks the
-mouse to remove the selection. As stated above, setting "minSize" to 0 will
-destroy this behavior.
-
-The plugin allso adds the following methods to the plot object:
-
-- setSelection( ranges, preventEvent )
-
- Set the selection rectangle. The passed in ranges is on the same form as
- returned in the "plotselected" event. If the selection mode is "x", you
- should put in either an xaxis range, if the mode is "y" you need to put in
- an yaxis range and both xaxis and yaxis if the selection mode is "xy", like
- this:
-
- setSelection({ xaxis: { from: 0, to: 10 }, yaxis: { from: 40, to: 60 } });
-
- setSelection will trigger the "plotselected" event when called. If you don't
- want that to happen, e.g. if you're inside a "plotselected" handler, pass
- true as the second parameter. If you are using multiple axes, you can
- specify the ranges on any of those, e.g. as x2axis/x3axis/... instead of
- xaxis, the plugin picks the first one it sees.
-
-- clearSelection( preventEvent )
-
- Clear the selection rectangle. Pass in true to avoid getting a
- "plotunselected" event.
-
-- getSelection()
-
- Returns the current selection in the same format as the "plotselected"
- event. If there's currently no selection, the function returns null.
-
-*/
-
-(function ($) {
- function init(plot) {
- var selection = {
- first: { x: -1, y: -1}, second: { x: -1, y: -1},
- show: false,
- active: false
- };
-
- // FIXME: The drag handling implemented here should be
- // abstracted out, there's some similar code from a library in
- // the navigation plugin, this should be massaged a bit to fit
- // the Flot cases here better and reused. Doing this would
- // make this plugin much slimmer.
- var savedhandlers = {};
-
- var mouseUpHandler = null;
-
- function onMouseMove(e) {
- if (selection.active) {
- updateSelection(e);
-
- plot.getPlaceholder().trigger("plotselecting", [ getSelection() ]);
- }
- }
-
- function onMouseDown(e) {
- if (e.which != 1) // only accept left-click
- return;
-
- // cancel out any text selections
- document.body.focus();
-
- // prevent text selection and drag in old-school browsers
- if (document.onselectstart !== undefined && savedhandlers.onselectstart == null) {
- savedhandlers.onselectstart = document.onselectstart;
- document.onselectstart = function () { return false; };
- }
- if (document.ondrag !== undefined && savedhandlers.ondrag == null) {
- savedhandlers.ondrag = document.ondrag;
- document.ondrag = function () { return false; };
- }
-
- setSelectionPos(selection.first, e);
-
- selection.active = true;
-
- // this is a bit silly, but we have to use a closure to be
- // able to whack the same handler again
- mouseUpHandler = function (e) { onMouseUp(e); };
-
- $(document).one("mouseup", mouseUpHandler);
- }
-
- function onMouseUp(e) {
- mouseUpHandler = null;
-
- // revert drag stuff for old-school browsers
- if (document.onselectstart !== undefined)
- document.onselectstart = savedhandlers.onselectstart;
- if (document.ondrag !== undefined)
- document.ondrag = savedhandlers.ondrag;
-
- // no more dragging
- selection.active = false;
- updateSelection(e);
-
- if (selectionIsSane())
- triggerSelectedEvent();
- else {
- // this counts as a clear
- plot.getPlaceholder().trigger("plotunselected", [ ]);
- plot.getPlaceholder().trigger("plotselecting", [ null ]);
- }
-
- return false;
- }
-
- function getSelection() {
- if (!selectionIsSane())
- return null;
-
- if (!selection.show) return null;
-
- var r = {}, c1 = selection.first, c2 = selection.second;
- $.each(plot.getAxes(), function (name, axis) {
- if (axis.used) {
- var p1 = axis.c2p(c1[axis.direction]), p2 = axis.c2p(c2[axis.direction]);
- r[name] = { from: Math.min(p1, p2), to: Math.max(p1, p2) };
- }
- });
- return r;
- }
-
- function triggerSelectedEvent() {
- var r = getSelection();
-
- plot.getPlaceholder().trigger("plotselected", [ r ]);
-
- // backwards-compat stuff, to be removed in future
- if (r.xaxis && r.yaxis)
- plot.getPlaceholder().trigger("selected", [ { x1: r.xaxis.from, y1: r.yaxis.from, x2: r.xaxis.to, y2: r.yaxis.to } ]);
- }
-
- function clamp(min, value, max) {
- return value < min ? min: (value > max ? max: value);
- }
-
- function setSelectionPos(pos, e) {
- var o = plot.getOptions();
- var offset = plot.getPlaceholder().offset();
- var plotOffset = plot.getPlotOffset();
- pos.x = clamp(0, e.pageX - offset.left - plotOffset.left, plot.width());
- pos.y = clamp(0, e.pageY - offset.top - plotOffset.top, plot.height());
-
- if (o.selection.mode == "y")
- pos.x = pos == selection.first ? 0 : plot.width();
-
- if (o.selection.mode == "x")
- pos.y = pos == selection.first ? 0 : plot.height();
- }
-
- function updateSelection(pos) {
- if (pos.pageX == null)
- return;
-
- setSelectionPos(selection.second, pos);
- if (selectionIsSane()) {
- selection.show = true;
- plot.triggerRedrawOverlay();
- }
- else
- clearSelection(true);
- }
-
- function clearSelection(preventEvent) {
- if (selection.show) {
- selection.show = false;
- plot.triggerRedrawOverlay();
- if (!preventEvent)
- plot.getPlaceholder().trigger("plotunselected", [ ]);
- }
- }
-
- // function taken from markings support in Flot
- function extractRange(ranges, coord) {
- var axis, from, to, key, axes = plot.getAxes();
-
- for (var k in axes) {
- axis = axes[k];
- if (axis.direction == coord) {
- key = coord + axis.n + "axis";
- if (!ranges[key] && axis.n == 1)
- key = coord + "axis"; // support x1axis as xaxis
- if (ranges[key]) {
- from = ranges[key].from;
- to = ranges[key].to;
- break;
- }
- }
- }
-
- // backwards-compat stuff - to be removed in future
- if (!ranges[key]) {
- axis = coord == "x" ? plot.getXAxes()[0] : plot.getYAxes()[0];
- from = ranges[coord + "1"];
- to = ranges[coord + "2"];
- }
-
- // auto-reverse as an added bonus
- if (from != null && to != null && from > to) {
- var tmp = from;
- from = to;
- to = tmp;
- }
-
- return { from: from, to: to, axis: axis };
- }
-
- function setSelection(ranges, preventEvent) {
- var axis, range, o = plot.getOptions();
-
- if (o.selection.mode == "y") {
- selection.first.x = 0;
- selection.second.x = plot.width();
- }
- else {
- range = extractRange(ranges, "x");
-
- selection.first.x = range.axis.p2c(range.from);
- selection.second.x = range.axis.p2c(range.to);
- }
-
- if (o.selection.mode == "x") {
- selection.first.y = 0;
- selection.second.y = plot.height();
- }
- else {
- range = extractRange(ranges, "y");
-
- selection.first.y = range.axis.p2c(range.from);
- selection.second.y = range.axis.p2c(range.to);
- }
-
- selection.show = true;
- plot.triggerRedrawOverlay();
- if (!preventEvent && selectionIsSane())
- triggerSelectedEvent();
- }
-
- function selectionIsSane() {
- var minSize = plot.getOptions().selection.minSize;
- return Math.abs(selection.second.x - selection.first.x) >= minSize &&
- Math.abs(selection.second.y - selection.first.y) >= minSize;
- }
-
- plot.clearSelection = clearSelection;
- plot.setSelection = setSelection;
- plot.getSelection = getSelection;
-
- plot.hooks.bindEvents.push(function(plot, eventHolder) {
- var o = plot.getOptions();
- if (o.selection.mode != null) {
- eventHolder.mousemove(onMouseMove);
- eventHolder.mousedown(onMouseDown);
- }
- });
-
-
- plot.hooks.drawOverlay.push(function (plot, ctx) {
- // draw selection
- if (selection.show && selectionIsSane()) {
- var plotOffset = plot.getPlotOffset();
- var o = plot.getOptions();
-
- ctx.save();
- ctx.translate(plotOffset.left, plotOffset.top);
-
- var c = $.color.parse(o.selection.color);
-
- ctx.strokeStyle = c.scale('a', 0.8).toString();
- ctx.lineWidth = 1;
- ctx.lineJoin = o.selection.shape;
- ctx.fillStyle = c.scale('a', 0.4).toString();
-
- var x = Math.min(selection.first.x, selection.second.x) + 0.5,
- y = Math.min(selection.first.y, selection.second.y) + 0.5,
- w = Math.abs(selection.second.x - selection.first.x) - 1,
- h = Math.abs(selection.second.y - selection.first.y) - 1;
-
- ctx.fillRect(x, y, w, h);
- ctx.strokeRect(x, y, w, h);
-
- ctx.restore();
- }
- });
-
- plot.hooks.shutdown.push(function (plot, eventHolder) {
- eventHolder.unbind("mousemove", onMouseMove);
- eventHolder.unbind("mousedown", onMouseDown);
-
- if (mouseUpHandler)
- $(document).unbind("mouseup", mouseUpHandler);
- });
-
- }
-
- $.plot.plugins.push({
- init: init,
- options: {
- selection: {
- mode: null, // one of null, "x", "y" or "xy"
- color: "#e8cfac",
- shape: "round", // one of "round", "miter", or "bevel"
- minSize: 5 // minimum number of pixels
- }
- },
- name: 'selection',
- version: '1.1'
- });
-})(jQuery);
http://git-wip-us.apache.org/repos/asf/incubator-metron/blob/40aadab8/metron-ui/lib/public/vendor/jquery/jquery.flot.stack.js
----------------------------------------------------------------------
diff --git a/metron-ui/lib/public/vendor/jquery/jquery.flot.stack.js b/metron-ui/lib/public/vendor/jquery/jquery.flot.stack.js
deleted file mode 100755
index c01de67..0000000
--- a/metron-ui/lib/public/vendor/jquery/jquery.flot.stack.js
+++ /dev/null
@@ -1,188 +0,0 @@
-/* Flot plugin for stacking data sets rather than overlyaing them.
-
-Copyright (c) 2007-2013 IOLA and Ole Laursen.
-Licensed under the MIT license.
-
-The plugin assumes the data is sorted on x (or y if stacking horizontally).
-For line charts, it is assumed that if a line has an undefined gap (from a
-null point), then the line above it should have the same gap - insert zeros
-instead of "null" if you want another behaviour. This also holds for the start
-and end of the chart. Note that stacking a mix of positive and negative values
-in most instances doesn't make sense (so it looks weird).
-
-Two or more series are stacked when their "stack" attribute is set to the same
-key (which can be any number or string or just "true"). To specify the default
-stack, you can set the stack option like this:
-
- series: {
- stack: null/false, true, or a key (number/string)
- }
-
-You can also specify it for a single series, like this:
-
- $.plot( $("#placeholder"), [{
- data: [ ... ],
- stack: true
- }])
-
-The stacking order is determined by the order of the data series in the array
-(later series end up on top of the previous).
-
-Internally, the plugin modifies the datapoints in each series, adding an
-offset to the y value. For line series, extra data points are inserted through
-interpolation. If there's a second y value, it's also adjusted (e.g for bar
-charts or filled areas).
-
-*/
-
-(function ($) {
- var options = {
- series: { stack: null } // or number/string
- };
-
- function init(plot) {
- function findMatchingSeries(s, allseries) {
- var res = null;
- for (var i = 0; i < allseries.length; ++i) {
- if (s == allseries[i])
- break;
-
- if (allseries[i].stack == s.stack)
- res = allseries[i];
- }
-
- return res;
- }
-
- function stackData(plot, s, datapoints) {
- if (s.stack == null || s.stack === false)
- return;
-
- var other = findMatchingSeries(s, plot.getData());
- if (!other)
- return;
-
- var ps = datapoints.pointsize,
- points = datapoints.points,
- otherps = other.datapoints.pointsize,
- otherpoints = other.datapoints.points,
- newpoints = [],
- px, py, intery, qx, qy, bottom,
- withlines = s.lines.show,
- horizontal = s.bars.horizontal,
- withbottom = ps > 2 && (horizontal ? datapoints.format[2].x : datapoints.format[2].y),
- withsteps = withlines && s.lines.steps,
- fromgap = true,
- keyOffset = horizontal ? 1 : 0,
- accumulateOffset = horizontal ? 0 : 1,
- i = 0, j = 0, l, m;
-
- while (true) {
- if (i >= points.length)
- break;
-
- l = newpoints.length;
-
- if (points[i] == null) {
- // copy gaps
- for (m = 0; m < ps; ++m)
- newpoints.push(points[i + m]);
- i += ps;
- }
- else if (j >= otherpoints.length) {
- // for lines, we can't use the rest of the points
- if (!withlines) {
- for (m = 0; m < ps; ++m)
- newpoints.push(points[i + m]);
- }
- i += ps;
- }
- else if (otherpoints[j] == null) {
- // oops, got a gap
- for (m = 0; m < ps; ++m)
- newpoints.push(null);
- fromgap = true;
- j += otherps;
- }
- else {
- // cases where we actually got two points
- px = points[i + keyOffset];
- py = points[i + accumulateOffset];
- qx = otherpoints[j + keyOffset];
- qy = otherpoints[j + accumulateOffset];
- bottom = 0;
-
- if (px == qx) {
- for (m = 0; m < ps; ++m)
- newpoints.push(points[i + m]);
-
- newpoints[l + accumulateOffset] += qy;
- bottom = qy;
-
- i += ps;
- j += otherps;
- }
- else if (px > qx) {
- // we got past point below, might need to
- // insert interpolated extra point
- if (withlines && i > 0 && points[i - ps] != null) {
- intery = py + (points[i - ps + accumulateOffset] - py) * (qx - px) / (points[i - ps + keyOffset] - px);
- newpoints.push(qx);
- newpoints.push(intery + qy);
- for (m = 2; m < ps; ++m)
- newpoints.push(points[i + m]);
- bottom = qy;
- }
-
- j += otherps;
- }
- else { // px < qx
- if (fromgap && withlines) {
- // if we come from a gap, we just skip this point
- i += ps;
- continue;
- }
-
- for (m = 0; m < ps; ++m)
- newpoints.push(points[i + m]);
-
- // we might be able to interpolate a point below,
- // this can give us a better y
- if (withlines && j > 0 && otherpoints[j - otherps] != null)
- bottom = qy + (otherpoints[j - otherps + accumulateOffset] - qy) * (px - qx) / (otherpoints[j - otherps + keyOffset] - qx);
-
- newpoints[l + accumulateOffset] += bottom;
-
- i += ps;
- }
-
- fromgap = false;
-
- if (l != newpoints.length && withbottom)
- newpoints[l + 2] += bottom;
- }
-
- // maintain the line steps invariant
- if (withsteps && l != newpoints.length && l > 0
- && newpoints[l] != null
- && newpoints[l] != newpoints[l - ps]
- && newpoints[l + 1] != newpoints[l - ps + 1]) {
- for (m = 0; m < ps; ++m)
- newpoints[l + ps + m] = newpoints[l + m];
- newpoints[l + 1] = newpoints[l - ps + 1];
- }
- }
-
- datapoints.points = newpoints;
- }
-
- plot.hooks.processDatapoints.push(stackData);
- }
-
- $.plot.plugins.push({
- init: init,
- options: options,
- name: 'stack',
- version: '1.2'
- });
-})(jQuery);
http://git-wip-us.apache.org/repos/asf/incubator-metron/blob/40aadab8/metron-ui/lib/public/vendor/jquery/jquery.flot.stackpercent.js
----------------------------------------------------------------------
diff --git a/metron-ui/lib/public/vendor/jquery/jquery.flot.stackpercent.js b/metron-ui/lib/public/vendor/jquery/jquery.flot.stackpercent.js
deleted file mode 100755
index 3280eef..0000000
--- a/metron-ui/lib/public/vendor/jquery/jquery.flot.stackpercent.js
+++ /dev/null
@@ -1,126 +0,0 @@
-(function ($) {
- var options = {
- series: {
- stackpercent: null
- } // or number/string
- };
-
- function init(plot) {
-
- // will be built up dynamically as a hash from x-value, or y-value if horizontal
- var stackBases = {};
- var processed = false;
- var stackSums = {};
-
- //set percentage for stacked chart
- function processRawData(plot, series, data, datapoints) {
- if (!processed) {
- processed = true;
- stackSums = getStackSums(plot.getData());
- }
- if (series.stackpercent == true) {
- var num = data.length;
- series.percents = [];
- var key_idx = 0;
- var value_idx = 1;
- if (series.bars && series.bars.horizontal && series.bars.horizontal === true) {
- key_idx = 1;
- value_idx = 0;
- }
- for (var j = 0; j < num; j++) {
- var sum = stackSums[data[j][key_idx] + ""];
- if (sum > 0) {
- series.percents.push(data[j][value_idx] * 100 / sum);
- } else {
- series.percents.push(0);
- }
- }
- }
- }
-
- //calculate summary
- function getStackSums(_data) {
- var data_len = _data.length;
- var sums = {};
- if (data_len > 0) {
- //caculate summary
- for (var i = 0; i < data_len; i++) {
- if (_data[i].stackpercent) {
- var key_idx = 0;
- var value_idx = 1;
- if (_data[i].bars && _data[i].bars.horizontal && _data[i].bars.horizontal === true) {
- key_idx = 1;
- value_idx = 0;
- }
- var num = _data[i].data.length;
- for (var j = 0; j < num; j++) {
- var value = 0;
- if (_data[i].data[j][1] != null) {
- value = _data[i].data[j][value_idx];
- }
- if (sums[_data[i].data[j][key_idx] + ""]) {
- sums[_data[i].data[j][key_idx] + ""] += value;
- } else {
- sums[_data[i].data[j][key_idx] + ""] = value;
- }
-
- }
- }
- }
- }
- return sums;
- }
-
- function stackData(plot, s, datapoints) {
- if (!s.stackpercent) return;
- if (!processed) {
- stackSums = getStackSums(plot.getData());
- }
- var newPoints = [];
-
-
- var key_idx = 0;
- var value_idx = 1;
- if (s.bars && s.bars.horizontal && s.bars.horizontal === true) {
- key_idx = 1;
- value_idx = 0;
- }
-
- for (var i = 0; i < datapoints.points.length; i += 3) {
- // note that the values need to be turned into absolute y-values.
- // in other words, if you were to stack (x, y1), (x, y2), and (x, y3),
- // (each from different series, which is where stackBases comes in),
- // you'd want the new points to be (x, y1, 0), (x, y1+y2, y1), (x, y1+y2+y3, y1+y2)
- // generally, (x, thisValue + (base up to this point), + (base up to this point))
- if (!stackBases[datapoints.points[i + key_idx]]) {
- stackBases[datapoints.points[i + key_idx]] = 0;
- }
- newPoints[i + key_idx] = datapoints.points[i + key_idx];
- newPoints[i + value_idx] = datapoints.points[i + value_idx] + stackBases[datapoints.points[i + key_idx]];
- newPoints[i + 2] = stackBases[datapoints.points[i + key_idx]];
- stackBases[datapoints.points[i + key_idx]] += datapoints.points[i + value_idx];
- // change points to percentage values
- // you may need to set yaxis:{ max = 100 }
- if ( stackSums[newPoints[i+key_idx]+""] > 0 ){
- newPoints[i + value_idx] = newPoints[i + value_idx] * 100 / stackSums[newPoints[i + key_idx] + ""];
- newPoints[i + 2] = newPoints[i + 2] * 100 / stackSums[newPoints[i + key_idx] + ""];
- } else {
- newPoints[i + value_idx] = 0;
- newPoints[i + 2] = 0;
- }
- }
-
- datapoints.points = newPoints;
- }
-
- plot.hooks.processRawData.push(processRawData);
- plot.hooks.processDatapoints.push(stackData);
- }
-
- $.plot.plugins.push({
- init: init,
- options: options,
- name: 'stackpercent',
- version: '0.1'
- });
-})(jQuery);
http://git-wip-us.apache.org/repos/asf/incubator-metron/blob/40aadab8/metron-ui/lib/public/vendor/jquery/jquery.flot.time.js
----------------------------------------------------------------------
diff --git a/metron-ui/lib/public/vendor/jquery/jquery.flot.time.js b/metron-ui/lib/public/vendor/jquery/jquery.flot.time.js
deleted file mode 100755
index 15f5281..0000000
--- a/metron-ui/lib/public/vendor/jquery/jquery.flot.time.js
+++ /dev/null
@@ -1,431 +0,0 @@
-/* Pretty handling of time axes.
-
-Copyright (c) 2007-2013 IOLA and Ole Laursen.
-Licensed under the MIT license.
-
-Set axis.mode to "time" to enable. See the section "Time series data" in
-API.txt for details.
-
-*/
-
-(function($) {
-
- var options = {
- xaxis: {
- timezone: null, // "browser" for local to the client or timezone for timezone-js
- timeformat: null, // format string to use
- twelveHourClock: false, // 12 or 24 time in time mode
- monthNames: null // list of names of months
- }
- };
-
- // round to nearby lower multiple of base
-
- function floorInBase(n, base) {
- return base * Math.floor(n / base);
- }
-
- // Returns a string with the date d formatted according to fmt.
- // A subset of the Open Group's strftime format is supported.
-
- function formatDate(d, fmt, monthNames, dayNames) {
-
- if (typeof d.strftime == "function") {
- return d.strftime(fmt);
- }
-
- var leftPad = function(n, pad) {
- n = "" + n;
- pad = "" + (pad == null ? "0" : pad);
- return n.length == 1 ? pad + n : n;
- };
-
- var r = [];
- var escape = false;
- var hours = d.getHours();
- var isAM = hours < 12;
-
- if (monthNames == null) {
- monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
- }
-
- if (dayNames == null) {
- dayNames = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
- }
-
- var hours12;
-
- if (hours > 12) {
- hours12 = hours - 12;
- } else if (hours == 0) {
- hours12 = 12;
- } else {
- hours12 = hours;
- }
-
- for (var i = 0; i < fmt.length; ++i) {
-
- var c = fmt.charAt(i);
-
- if (escape) {
- switch (c) {
- case 'a': c = "" + dayNames[d.getDay()]; break;
- case 'b': c = "" + monthNames[d.getMonth()]; break;
- case 'd': c = leftPad(d.getDate()); break;
- case 'e': c = leftPad(d.getDate(), " "); break;
- case 'h': // For back-compat with 0.7; remove in 1.0
- case 'H': c = leftPad(hours); break;
- case 'I': c = leftPad(hours12); break;
- case 'l': c = leftPad(hours12, " "); break;
- case 'm': c = leftPad(d.getMonth() + 1); break;
- case 'M': c = leftPad(d.getMinutes()); break;
- // quarters not in Open Group's strftime specification
- case 'q':
- c = "" + (Math.floor(d.getMonth() / 3) + 1); break;
- case 'S': c = leftPad(d.getSeconds()); break;
- case 'y': c = leftPad(d.getFullYear() % 100); break;
- case 'Y': c = "" + d.getFullYear(); break;
- case 'p': c = (isAM) ? ("" + "am") : ("" + "pm"); break;
- case 'P': c = (isAM) ? ("" + "AM") : ("" + "PM"); break;
- case 'w': c = "" + d.getDay(); break;
- }
- r.push(c);
- escape = false;
- } else {
- if (c == "%") {
- escape = true;
- } else {
- r.push(c);
- }
- }
- }
-
- return r.join("");
- }
-
- // To have a consistent view of time-based data independent of which time
- // zone the client happens to be in we need a date-like object independent
- // of time zones. This is done through a wrapper that only calls the UTC
- // versions of the accessor methods.
-
- function makeUtcWrapper(d) {
-
- function addProxyMethod(sourceObj, sourceMethod, targetObj, targetMethod) {
- sourceObj[sourceMethod] = function() {
- return targetObj[targetMethod].apply(targetObj, arguments);
- };
- };
-
- var utc = {
- date: d
- };
-
- // support strftime, if found
-
- if (d.strftime != undefined) {
- addProxyMethod(utc, "strftime", d, "strftime");
- }
-
- addProxyMethod(utc, "getTime", d, "getTime");
- addProxyMethod(utc, "setTime", d, "setTime");
-
- var props = ["Date", "Day", "FullYear", "Hours", "Milliseconds", "Minutes", "Month", "Seconds"];
-
- for (var p = 0; p < props.length; p++) {
- addProxyMethod(utc, "get" + props[p], d, "getUTC" + props[p]);
- addProxyMethod(utc, "set" + props[p], d, "setUTC" + props[p]);
- }
-
- return utc;
- };
-
- // select time zone strategy. This returns a date-like object tied to the
- // desired timezone
-
- function dateGenerator(ts, opts) {
- if (opts.timezone == "browser") {
- return new Date(ts);
- } else if (!opts.timezone || opts.timezone == "utc") {
- return makeUtcWrapper(new Date(ts));
- } else if (typeof timezoneJS != "undefined" && typeof timezoneJS.Date != "undefined") {
- var d = new timezoneJS.Date();
- // timezone-js is fickle, so be sure to set the time zone before
- // setting the time.
- d.setTimezone(opts.timezone);
- d.setTime(ts);
- return d;
- } else {
- return makeUtcWrapper(new Date(ts));
- }
- }
-
- // map of app. size of time units in milliseconds
-
- var timeUnitSize = {
- "second": 1000,
- "minute": 60 * 1000,
- "hour": 60 * 60 * 1000,
- "day": 24 * 60 * 60 * 1000,
- "month": 30 * 24 * 60 * 60 * 1000,
- "quarter": 3 * 30 * 24 * 60 * 60 * 1000,
- "year": 365.2425 * 24 * 60 * 60 * 1000
- };
-
- // the allowed tick sizes, after 1 year we use
- // an integer algorithm
-
- var baseSpec = [
- [1, "second"], [2, "second"], [5, "second"], [10, "second"],
- [30, "second"],
- [1, "minute"], [2, "minute"], [5, "minute"], [10, "minute"],
- [30, "minute"],
- [1, "hour"], [2, "hour"], [4, "hour"],
- [8, "hour"], [12, "hour"],
- [1, "day"], [2, "day"], [3, "day"],
- [0.25, "month"], [0.5, "month"], [1, "month"],
- [2, "month"]
- ];
-
- // we don't know which variant(s) we'll need yet, but generating both is
- // cheap
-
- var specMonths = baseSpec.concat([[3, "month"], [6, "month"],
- [1, "year"]]);
- var specQuarters = baseSpec.concat([[1, "quarter"], [2, "quarter"],
- [1, "year"]]);
-
- function init(plot) {
- plot.hooks.processOptions.push(function (plot, options) {
- $.each(plot.getAxes(), function(axisName, axis) {
-
- var opts = axis.options;
-
- if (opts.mode == "time") {
- axis.tickGenerator = function(axis) {
-
- var ticks = [];
- var d = dateGenerator(axis.min, opts);
- var minSize = 0;
-
- // make quarter use a possibility if quarters are
- // mentioned in either of these options
-
- var spec = (opts.tickSize && opts.tickSize[1] ===
- "quarter") ||
- (opts.minTickSize && opts.minTickSize[1] ===
- "quarter") ? specQuarters : specMonths;
-
- if (opts.minTickSize != null) {
- if (typeof opts.tickSize == "number") {
- minSize = opts.tickSize;
- } else {
- minSize = opts.minTickSize[0] * timeUnitSize[opts.minTickSize[1]];
- }
- }
-
- for (var i = 0; i < spec.length - 1; ++i) {
- if (axis.delta < (spec[i][0] * timeUnitSize[spec[i][1]]
- + spec[i + 1][0] * timeUnitSize[spec[i + 1][1]]) / 2
- && spec[i][0] * timeUnitSize[spec[i][1]] >= minSize) {
- break;
- }
- }
-
- var size = spec[i][0];
- var unit = spec[i][1];
-
- // special-case the possibility of several years
-
- if (unit == "year") {
-
- // if given a minTickSize in years, just use it,
- // ensuring that it's an integer
-
- if (opts.minTickSize != null && opts.minTickSize[1] == "year") {
- size = Math.floor(opts.minTickSize[0]);
- } else {
-
- var magn = Math.pow(10, Math.floor(Math.log(axis.delta / timeUnitSize.year) / Math.LN10));
- var norm = (axis.delta / timeUnitSize.year) / magn;
-
- if (norm < 1.5) {
- size = 1;
- } else if (norm < 3) {
- size = 2;
- } else if (norm < 7.5) {
- size = 5;
- } else {
- size = 10;
- }
-
- size *= magn;
- }
-
- // minimum size for years is 1
-
- if (size < 1) {
- size = 1;
- }
- }
-
- axis.tickSize = opts.tickSize || [size, unit];
- var tickSize = axis.tickSize[0];
- unit = axis.tickSize[1];
-
- var step = tickSize * timeUnitSize[unit];
-
- if (unit == "second") {
- d.setSeconds(floorInBase(d.getSeconds(), tickSize));
- } else if (unit == "minute") {
- d.setMinutes(floorInBase(d.getMinutes(), tickSize));
- } else if (unit == "hour") {
- d.setHours(floorInBase(d.getHours(), tickSize));
- } else if (unit == "month") {
- d.setMonth(floorInBase(d.getMonth(), tickSize));
- } else if (unit == "quarter") {
- d.setMonth(3 * floorInBase(d.getMonth() / 3,
- tickSize));
- } else if (unit == "year") {
- d.setFullYear(floorInBase(d.getFullYear(), tickSize));
- }
-
- // reset smaller components
-
- d.setMilliseconds(0);
-
- if (step >= timeUnitSize.minute) {
- d.setSeconds(0);
- }
- if (step >= timeUnitSize.hour) {
- d.setMinutes(0);
- }
- if (step >= timeUnitSize.day) {
- d.setHours(0);
- }
- if (step >= timeUnitSize.day * 4) {
- d.setDate(1);
- }
- if (step >= timeUnitSize.month * 2) {
- d.setMonth(floorInBase(d.getMonth(), 3));
- }
- if (step >= timeUnitSize.quarter * 2) {
- d.setMonth(floorInBase(d.getMonth(), 6));
- }
- if (step >= timeUnitSize.year) {
- d.setMonth(0);
- }
-
- var carry = 0;
- var v = Number.NaN;
- var prev;
-
- do {
-
- prev = v;
- v = d.getTime();
- ticks.push(v);
-
- if (unit == "month" || unit == "quarter") {
- if (tickSize < 1) {
-
- // a bit complicated - we'll divide the
- // month/quarter up but we need to take
- // care of fractions so we don't end up in
- // the middle of a day
-
- d.setDate(1);
- var start = d.getTime();
- d.setMonth(d.getMonth() +
- (unit == "quarter" ? 3 : 1));
- var end = d.getTime();
- d.setTime(v + carry * timeUnitSize.hour + (end - start) * tickSize);
- carry = d.getHours();
- d.setHours(0);
- } else {
- d.setMonth(d.getMonth() +
- tickSize * (unit == "quarter" ? 3 : 1));
- }
- } else if (unit == "year") {
- d.setFullYear(d.getFullYear() + tickSize);
- } else {
- d.setTime(v + step);
- }
- } while (v < axis.max && v != prev);
-
- return ticks;
- };
-
- axis.tickFormatter = function (v, axis) {
-
- var d = dateGenerator(v, axis.options);
-
- // first check global format
-
- if (opts.timeformat != null) {
- return formatDate(d, opts.timeformat, opts.monthNames, opts.dayNames);
- }
-
- // possibly use quarters if quarters are mentioned in
- // any of these places
-
- var useQuarters = (axis.options.tickSize &&
- axis.options.tickSize[1] == "quarter") ||
- (axis.options.minTickSize &&
- axis.options.minTickSize[1] == "quarter");
-
- var t = axis.tickSize[0] * timeUnitSize[axis.tickSize[1]];
- var span = axis.max - axis.min;
- var suffix = (opts.twelveHourClock) ? " %p" : "";
- var hourCode = (opts.twelveHourClock) ? "%I" : "%H";
- var fmt;
-
- if (t < timeUnitSize.minute) {
- fmt = hourCode + ":%M:%S" + suffix;
- } else if (t < timeUnitSize.day) {
- if (span < 2 * timeUnitSize.day) {
- fmt = hourCode + ":%M" + suffix;
- } else {
- fmt = "%b %d " + hourCode + ":%M" + suffix;
- }
- } else if (t < timeUnitSize.month) {
- fmt = "%b %d";
- } else if ((useQuarters && t < timeUnitSize.quarter) ||
- (!useQuarters && t < timeUnitSize.year)) {
- if (span < timeUnitSize.year) {
- fmt = "%b";
- } else {
- fmt = "%b %Y";
- }
- } else if (useQuarters && t < timeUnitSize.year) {
- if (span < timeUnitSize.year) {
- fmt = "Q%q";
- } else {
- fmt = "Q%q %Y";
- }
- } else {
- fmt = "%Y";
- }
-
- var rt = formatDate(d, fmt, opts.monthNames, opts.dayNames);
-
- return rt;
- };
- }
- });
- });
- }
-
- $.plot.plugins.push({
- init: init,
- options: options,
- name: 'time',
- version: '1.0'
- });
-
- // Time-axis support used to be in Flot core, which exposed the
- // formatDate function on the plot object. Various plugins depend
- // on the function, so we need to re-expose it here.
-
- $.plot.formatDate = formatDate;
-
-})(jQuery);