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Support using ICC profiles in using qcms (bug 860023)

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This commit is contained in:
Calixte Denizet 2025-02-26 23:12:55 +01:00
parent 4693b7ad2f
commit 971be48b60
22 changed files with 999 additions and 362 deletions
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48
src/core/default_appearance.js
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@ -28,7 +28,7 @@ import {
shadow,
warn,
} from "../shared/util.js";
import { ColorSpace } from "./colorspace.js";
import { ColorSpaceUtils } from "./colorspace_utils.js";
import { EvaluatorPreprocessor } from "./evaluator.js";
import { LocalColorSpaceCache } from "./image_utils.js";
import { PDFFunctionFactory } from "./function.js";
@ -73,13 +73,28 @@ class DefaultAppearanceEvaluator extends EvaluatorPreprocessor {
}
break;
case OPS.setFillRGBColor:
ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0);
ColorSpaceUtils.singletons.rgb.getRgbItem(
args,
0,
result.fontColor,
0
);
break;
case OPS.setFillGray:
ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0);
ColorSpaceUtils.singletons.gray.getRgbItem(
args,
0,
result.fontColor,
0
);
break;
case OPS.setFillCMYKColor:
ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0);
ColorSpaceUtils.singletons.cmyk.getRgbItem(
args,
0,
result.fontColor,
0
);
break;
}
}
@ -117,7 +132,7 @@ class AppearanceStreamEvaluator extends EvaluatorPreprocessor {
fontSize: 0,
fontName: "",
fontColor: /* black = */ new Uint8ClampedArray(3),
fillColorSpace: ColorSpace.singletons.gray,
fillColorSpace: ColorSpaceUtils.singletons.gray,
};
let breakLoop = false;
const stack = [];
@ -157,7 +172,7 @@ class AppearanceStreamEvaluator extends EvaluatorPreprocessor {
}
break;
case OPS.setFillColorSpace:
result.fillColorSpace = ColorSpace.parse({
result.fillColorSpace = ColorSpaceUtils.parse({
cs: args[0],
xref: this.xref,
resources: this.resources,
@ -171,13 +186,28 @@ class AppearanceStreamEvaluator extends EvaluatorPreprocessor {
cs.getRgbItem(args, 0, result.fontColor, 0);
break;
case OPS.setFillRGBColor:
ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0);
ColorSpaceUtils.singletons.rgb.getRgbItem(
args,
0,
result.fontColor,
0
);
break;
case OPS.setFillGray:
ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0);
ColorSpaceUtils.singletons.gray.getRgbItem(
args,
0,
result.fontColor,
0
);
break;
case OPS.setFillCMYKColor:
ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0);
ColorSpaceUtils.singletons.cmyk.getRgbItem(
args,
0,
result.fontColor,
0
);
break;
case OPS.showText:
case OPS.showSpacedText: