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@@ -49,6 +49,7 @@ type Editor struct {
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pages []PageContent
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resources []editorResource
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fonts map[string]*FontResource
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fontRegistration editorFontRegistration
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fontDirs []string
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fontFS []fs.FS
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fontRenderer *Renderer
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@@ -663,7 +664,8 @@ func (e *Editor) TransformObject(page int, id string, dx, dy, scale float64) err
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}
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// ReplaceImage 替换图片资源,保留对象标识和绘制顺序,一次撤销恢复资源及布局
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// 入参: page 页面索引, id 图片对象标识, data PNG或JPEG数据, fit 为contain、cover或空,空值保留原变换和裁剪
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// 更换主图资源时清除旧替换图引用,保留蒙版及其他绘制属性
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// 入参: page 页面索引, id 图片对象标识, data AddImage支持的图片数据, fit 为contain、cover或空,空值保留原变换和裁剪
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// 返回: error 错误信息
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func (e *Editor) ReplaceImage(page int, id string, data []byte, fit string) error {
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object, err := e.Object(page, id)
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@@ -682,10 +684,14 @@ func (e *Editor) ReplaceImage(page int, id string, data []byte, fit string) erro
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return err
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}
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}
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object.ImageObject.ResourceID, err = e.AddImage(data)
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resource, err := e.AddImage(data)
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if err != nil {
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return err
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}
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if !sameResourceID(object.ImageObject.ResourceID, resource) {
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object.ImageObject.Substitution = ""
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}
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object.ImageObject.ResourceID = resource
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if fit != "" {
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if err := e.fitImage(&object.ImageObject, fit); err != nil {
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return err
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