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Sets a background color for the image formats without alpha channel #14

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merged 1 commit into from
Apr 9, 2024
Merged

Sets a background color for the image formats without alpha channel #14

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8 changes: 7 additions & 1 deletion src/encodeImage.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,10 @@ export function encodeImage(

const options = compressOpt;

if (options.options?.background) {
image.flatten({ background: options.options?.background });
}

/**
* The rest of the image formats
* Will apply compression settings if specified in the settings
Expand All @@ -35,13 +39,15 @@ export function encodeImage(
image = image.jpeg({
mozjpeg: true,
quality: compressOpt.quality,
background: "white",
progressive: compressOpt.progressive,
} as sharp.JpegOptions);
break;
case "jpg":
image = image.jpeg({
quality: compressOpt.quality,
progressive: compressOpt.progressive,
});
} as sharp.JpegOptions);
break;
}
}
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