feat:提交

tests/dev1/dataHandle/common/drawing/imageUtil.ts

@@ -0,0 +1,12 @@
+export function UrlToBitmap(src: string)
+{
+  return new Promise<HTMLImageElement>((resolve) =>
+  {
+    let img = new Image()
+    img.src = src
+    img.onload = () =>
+    {
+      resolve(img)
+    }
+  })
+}