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Posted to commits@echarts.apache.org by wa...@apache.org on 2021/01/11 01:46:33 UTC
[incubator-echarts] branch fix-export-dpr created (now c9da1c9)
This is an automated email from the ASF dual-hosted git repository.
wangzx pushed a change to branch fix-export-dpr
in repository https://gitbox.apache.org/repos/asf/incubator-echarts.git.
at c9da1c9 fix(toolbox): use current device pixel ratio by default for exporting crisp and clear images.
This branch includes the following new commits:
new c9da1c9 fix(toolbox): use current device pixel ratio by default for exporting crisp and clear images.
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[incubator-echarts] 01/01: fix(toolbox): use current device pixel
ratio by default for exporting crisp and clear images.
Posted by wa...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
wangzx pushed a commit to branch fix-export-dpr
in repository https://gitbox.apache.org/repos/asf/incubator-echarts.git
commit c9da1c91837a56e65be3dc95fcb8928763d8be4b
Author: plainheart <yh...@all-my-life.cn>
AuthorDate: Mon Jan 11 09:44:14 2021 +0800
fix(toolbox): use current device pixel ratio by default for exporting crisp and clear images.
---
src/component/toolbox/feature/SaveAsImage.ts | 4 ++--
src/core/echarts.ts | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/component/toolbox/feature/SaveAsImage.ts b/src/component/toolbox/feature/SaveAsImage.ts
index 65a57aa..f7caa58 100644
--- a/src/component/toolbox/feature/SaveAsImage.ts
+++ b/src/component/toolbox/feature/SaveAsImage.ts
@@ -44,7 +44,6 @@ export interface ToolboxSaveAsImageFeatureOption extends ToolboxFeatureOption {
class SaveAsImage extends ToolboxFeature<ToolboxSaveAsImageFeatureOption> {
onclick(ecModel: GlobalModel, api: ExtensionAPI) {
-
const model = this.model;
const title = model.get('name') || ecModel.get('title.0.text') || 'echarts';
const isSvg = api.getZr().painter.getType() === 'svg';
@@ -133,7 +132,8 @@ class SaveAsImage extends ToolboxFeature<ToolboxSaveAsImageFeatureOption> {
connectedBackgroundColor: '#fff',
name: '',
excludeComponents: ['toolbox'],
- pixelRatio: 1,
+ // use current pixel ratio of device by default
+ // pixelRatio: 1,
lang: ecModel.getLocale(['toolbox', 'saveAsImage', 'lang'])
};
diff --git a/src/core/echarts.ts b/src/core/echarts.ts
index eaf1550..4e9a06a 100644
--- a/src/core/echarts.ts
+++ b/src/core/echarts.ts
@@ -653,7 +653,7 @@ class ECharts extends Eventful {
return;
}
opts = zrUtil.extend({}, opts || {});
- opts.pixelRatio = opts.pixelRatio || 1;
+ opts.pixelRatio = opts.pixelRatio || this.getDevicePixelRatio();
opts.backgroundColor = opts.backgroundColor
|| this._model.get('backgroundColor');
const zr = this._zr;
@@ -755,7 +755,7 @@ class ECharts extends Eventful {
let right = -MAX_NUMBER;
let bottom = -MAX_NUMBER;
const canvasList: {dom: HTMLCanvasElement | string, left: number, top: number}[] = [];
- const dpr = (opts && opts.pixelRatio) || 1;
+ const dpr = (opts && opts.pixelRatio) || this.getDevicePixelRatio();
zrUtil.each(instances, function (chart, id) {
if (chart.group === groupId) {
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