chore(ui): clean up unused files/packages

invokeai/frontend/web/src/features/canvas/util/copyImage.ts

@@ -1,34 +0,0 @@
-/**
- * Copies an image to the clipboard by drawing it to a canvas and then
- * calling toBlob() on the canvas.
- */
-const copyImage = (url: string, width: number, height: number) => {
-  const imageElement = document.createElement('img');
-
-  imageElement.addEventListener('load', () => {
-    const canvas = document.createElement('canvas');
-    canvas.width = width;
-    canvas.height = height;
-    const context = canvas.getContext('2d');
-
-    if (!context) return;
-
-    context.drawImage(imageElement, 0, 0);
-
-    canvas.toBlob((blob) => {
-      blob &&
-        navigator.clipboard.write([
-          new ClipboardItem({
-            [blob.type]: blob,
-          }),
-        ]);
-    });
-
-    canvas.remove();
-    imageElement.remove();
-  });
-
-  imageElement.src = url;
-};
-
-export default copyImage;

invokeai/frontend/web/src/features/canvas/util/downloadFile.ts

@@ -1,14 +0,0 @@
-/**
- * Downloads a file, given its URL.
- */
-const downloadFile = (url: string) => {
-  const a = document.createElement('a');
-  a.href = url;
-  a.download = '';
-  document.body.appendChild(a);
-  a.click();
-  document.body.removeChild(a);
-  a.remove();
-};
-
-export default downloadFile;

invokeai/frontend/web/src/features/canvas/util/layerToDataURL.ts

@@ -1,53 +0,0 @@
-import Konva from 'konva';
-import { IRect, Vector2d } from 'konva/lib/types';
-
-const layerToDataURL = (
-  layer: Konva.Layer,
-  stageScale: number,
-  stageCoordinates: Vector2d,
-  boundingBox?: IRect
-) => {
-  const tempScale = layer.scale();
-
-  const relativeClientRect = layer.getClientRect({
-    relativeTo: layer.getParent(),
-  });
-
-  // Scale the canvas before getting it as a Blob
-  layer.scale({
-    x: 1 / stageScale,
-    y: 1 / stageScale,
-  });
-
-  const { x, y, width, height } = layer.getClientRect();
-  const dataURLBoundingBox = boundingBox
-    ? {
-        x: boundingBox.x + stageCoordinates.x,
-        y: boundingBox.y + stageCoordinates.y,
-        width: boundingBox.width,
-        height: boundingBox.height,
-      }
-    : {
-        x: x,
-        y: y,
-        width: width,
-        height: height,
-      };
-
-  const dataURL = layer.toDataURL(dataURLBoundingBox);
-
-  // Unscale the canvas
-  layer.scale(tempScale);
-
-  return {
-    dataURL,
-    boundingBox: {
-      x: relativeClientRect.x,
-      y: relativeClientRect.y,
-      width: width,
-      height: height,
-    },
-  };
-};
-
-export default layerToDataURL;