Added clone

cmahnke · Jul 9, 2024 · 83614da · 83614da
1 parent 2c5ba71
commit 83614da
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hdr-canvas",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "HDR capable HTML canvas",
   "main": "dist/hdr-canvas.js",
   "files": [

diff --git a/src/Uint16Image.ts b/src/Uint16Image.ts
@@ -67,7 +67,7 @@ export class Uint16Image {
     this.data[pos + 3] = px[3];
   }
 
-  // Only use this for aplha, since it doesn't to color space conversions
+  // Only use this for alpha, since it doesn't to color space conversions
   static scaleUint8ToUint16(val: number): number {
     return (val << 8) | val;
   }
@@ -181,4 +181,10 @@ export class Uint16Image {
     }
     this.colorSpace = Uint16Image.DEFAULT_COLORSPACE;
   }
+
+  clone(): Uint16Image {
+    const i = new Uint16Image(this.width, this.height, this.colorSpace);
+    i.data = this.data.slice();
+    return i;
+  }
 }