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fix(ui): canvasToBlob not raising error correctly

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This commit is contained in:
psychedelicious 2024-08-30 22:02:14 +10:00
parent 48edb6e023
commit 4e74006c5f
1 changed files with 6 additions and 3 deletions
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7
invokeai/frontend/web/src/features/controlLayers/konva/util.ts
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@ -302,10 +302,13 @@ export const konvaNodeToCanvas = (node: Konva.Node, bbox?: Rect): HTMLCanvasElem
* @returns A Promise that resolves with Blob of the node cropped to the bounding box * @returns A Promise that resolves with Blob of the node cropped to the bounding box
*/ */
export const canvasToBlob = (canvas: HTMLCanvasElement): Promise<Blob> => { export const canvasToBlob = (canvas: HTMLCanvasElement): Promise<Blob> => {
return new Promise((resolve) => { return new Promise((resolve, reject) => {
canvas.toBlob((blob) => { canvas.toBlob((blob) => {
assert(blob, 'blob is null'); if (!blob) {
reject('Failed to convert canvas to blob');
} else {
resolve(blob); resolve(blob);
}
}); });
}); });
}; };