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feature: 图片保存裁剪区域比例

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CPPAlien 2019-11-22 14:05:33 +08:00
parent 7f05fddb3d
commit 4005dd840e
1 changed files with 4 additions and 0 deletions
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4
lib/pen.js
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@ -464,6 +464,10 @@ export default class Painter {
this.ctx.drawImage(view.url, -(width / 2), -(height / 2), width, height); this.ctx.drawImage(view.url, -(width / 2), -(height / 2), width, height);
} else { } else {
this.ctx.drawImage(view.url, startX, startY, rWidth, rHeight, -(width / 2), -(height / 2), width, height); this.ctx.drawImage(view.url, startX, startY, rWidth, rHeight, -(width / 2), -(height / 2), width, height);
view.rect.startX = startX / view.sWidth;
view.rect.startY = startY / view.sHeight;
view.rect.endX = (startX + rWidth) / view.sWidth;
view.rect.endY = (startY + rHeight) / view.sHeight;
} }
this.ctx.restore(); this.ctx.restore();
this._doBorder(view, width, height); this._doBorder(view, width, height);