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path: root/Gem/pix_contrast-help.pd
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#X text 17 183 Arguments:;
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#X text 453 60 Example:;
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#X text 71 31 Class: pix object;
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#X obj 451 233 pix_draw;
#X text 516 105 open an image;
#X text 509 118 (JPEG \, TIFF \, ..);
#X obj 451 196 pix_contrast;
#X text 50 12 Synopsis: [pix_contrast];
#X text 29 76 Description: change contrast and saturation of an image
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#X text 17 97 [pix_contrast] will modify the contrast and saturation
of an image. When processing greyscale images \, only the contrast
can be modified (since there is no hue);
#X floatatom 490 148 5 0 10 1 contrast - -;
#X floatatom 530 175 5 0 0 0 saturation - -;
#X text 21 141 A contrast (or saturation) of "1" will not change the
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#X text 63 261 Inlet 2: float: contrast (>=0. default:1);
#X text 63 274 Inlet 3: float: saturation (>=0. default:1);
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