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feat(image-uploader): update background removal logic and store original image data

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Signed-off-by: Balázs Szücs <bszucs1209@gmail.com>
This commit is contained in:
Balázs Szücs 2025-12-10 10:39:06 +01:00
parent baefc88c3d
commit 7c6bcdfe7a
2 changed files with 17 additions and 4 deletions
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20
frontend/src/core/components/annotation/shared/ImageUploader.tsx
View File

@ -26,8 +26,9 @@ export const ImageUploader: React.FC<ImageUploaderProps> = ({
currentImageData
}) => {
const { t } = useTranslation();
const [removeBackground, setRemoveBackground] = useState(true);
const [removeBackground, setRemoveBackground] = useState(false);
const [currentFile, setCurrentFile] = useState<File | null>(null);
const [originalImageData, setOriginalImageData] = useState<string | null>(null);
const [isProcessing, setIsProcessing] = useState(false);
const processImage = async (imageSource: File | string, shouldRemoveBackground: boolean) => {
@ -47,6 +48,9 @@ export const ImageUploader: React.FC<ImageUploaderProps> = ({
setIsProcessing(false);
}
} else {
if (originalImageData) {
onProcessedImageData?.(originalImageData);
}
setIsProcessing(false);
}
return null;
@ -63,6 +67,15 @@ export const ImageUploader: React.FC<ImageUploaderProps> = ({
setCurrentFile(file);
onImageChange(file);
const originalDataUrl = await new Promise<string>((resolve, reject) => {
const reader = new FileReader();
reader.onload = (e) => resolve(e.target?.result as string);
reader.onerror = () => reject(reader.error);
reader.readAsDataURL(file);
});
setOriginalImageData(originalDataUrl);
await processImage(file, removeBackground);
} catch (error) {
console.error('Error processing image file:', error);
@ -70,6 +83,7 @@ export const ImageUploader: React.FC<ImageUploaderProps> = ({
} else if (!file) {
// Clear image data when no file is selected
setCurrentFile(null);
setOriginalImageData(null);
onImageChange(null);
onProcessedImageData?.(null);
}
@ -77,8 +91,8 @@ export const ImageUploader: React.FC<ImageUploaderProps> = ({
const handleBackgroundRemovalChange = async (checked: boolean) => {
setRemoveBackground(checked);
if (currentImageData) {
await processImage(currentImageData, checked);
if (originalImageData) {
await processImage(originalImageData, checked);
} else if (currentFile) {
await processImage(currentFile, checked);
}

1
frontend/src/core/components/tools/sign/SignSettings.tsx
View File

@ -835,7 +835,6 @@ const SignSettings = ({
onImageChange={handleImageChange}
disabled={disabled}
allowBackgroundRemoval={true}
currentImageData={imageSignatureData}
onProcessedImageData={(dataUrl) => {
if (dataUrl) {
setImageSignatureData(dataUrl);