优化图片和显示问题
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@@ -742,18 +742,18 @@ function soonDesign2LockBgObject(bgObj) {
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});
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}
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/** 打开旧文件:去掉残留模板层,用户背景独占 canvas[0] 并贴齐卡框 */
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/** 打开旧文件:把 canvas[0] 的用户背景图贴齐卡框并锁定。
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* 设计前提:保存 .soon 时 canvas[0] == 用户背景图(set_bg 已把它放到 0 位)。
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* 之前的实现会 fabricCanvas.remove(all[0]) 并把 all[1](前景)当成新 userBg,导致重打开后
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* 用户背景图丢失、前景元素被错误地缩放并锁定到卡框大小。本版本不再删除 all[0],
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* 改为直接把已有的 all[0] 当成用户背景图处理。 */
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function soonDesign2NormalizeUserBg(fabricCanvas, metaList) {
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if (!soonDesign2IsUserBgMeta(metaList) || !fabricCanvas) return null;
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var all = fabricCanvas.getObjects().filter(function (o) { return !o.isGuideLine; });
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if (!all.length) return null;
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var frame = soonDesign2FrameOrigin(fabricCanvas);
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var userBg = all[0];
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if (all.length > 1) {
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fabricCanvas.remove(all[0]);
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userBg = fabricCanvas.getObjects().filter(function (o) { return !o.isGuideLine; })[0];
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}
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if (!userBg) return null;
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var frame = soonDesign2FrameOrigin(fabricCanvas);
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soonDesign2SnapImageToCardFrame(userBg, fabricCanvas, frame);
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soonDesign2ApplyUserBgAsCanvas0(userBg, fabricCanvas, null);
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soonDesign2LockBgObject(userBg);
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