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62 lines
1.3 KiB
62 lines
1.3 KiB
#!/usr/bin/env kjscmd
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// Applies a water color effect filter to the image
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function apply_watercolor( img )
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{
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var imgfx = new ImageFX();
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img = imgfx.contrast(img, 200);
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img = imgfx.despeckle(img);
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img = imgfx.despeckle(img);
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img = imgfx.despeckle(img);
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img = imgfx.sharpen(img);
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return img;
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}
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if ( application.args.length == 0 ) {
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throw 'Usage:\n\timageviewer imgfile ...';
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}
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else {
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var loc = application.args[0];
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var lbl = new QLabel();
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var img = new Image();
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img.load( loc );
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if ( !img.isOk() ) {
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throw 'Failed to load image ' + loc;
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}
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println(img.isOk());
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img = apply_watercolor( img );
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lbl.pixmap = img.pixmap();
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lbl.resize(img.width(), img.height());
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lbl.show();
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application.exec();
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}
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/*
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int watercolor(imgdes *srcimg, imgdes *resimg)
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{
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imgdes tmpsrc;
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int cols, rows, rcode;
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double gamma = 0.7;
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cols = CALC_WIDTH(srcimg);
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rows = CALC_HEIGHT(srcimg);
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allocimage(&tmpsrc, cols, rows, srcimg->bmh->biBitCount);
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copyimage(srcimg, &tmpsrc);
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gammabrighten(gamma, &tmpsrc, &tmpsrc);
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removenoise(&tmpsrc, &tmpsrc);
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removenoise(&tmpsrc, &tmpsrc);
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removenoise(&tmpsrc, &tmpsrc);
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sharpen(&tmpsrc, &tmpsrc);
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rcode = copyimage(&tmpsrc, resimg);
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freeimage(&tmpsrc);
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*/
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