同步印花的缩放偏移显示

2026-01-23 15:24:39 +08:00
parent 2ab23d0f30
commit 86db2f22a1
9 changed files with 224 additions and 109 deletions
--- a/src/component/Canvas/CanvasEditor/utils/objectHelper.js
+++ b/src/component/Canvas/CanvasEditor/utils/objectHelper.js
@@ -69,6 +69,10 @@ export async function restoreFabricObject(serializedObject, canvas) {
 */
 export function getObjectAlphaToCanvas(object, revData, diff = 30, rgba = { r: 255, g: 255, b: 255, a: 255 }) {
 	const image = object.getElement();
+	if (image.nodeName !== "IMG" && image.nodeName !== "CANVAS") {
+		console.warn("对象不是图片");
+		return null;
+	}
 	const { width, height } = image;
 	if (!width || !height) {
 		console.warn("对象没有元素");