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#X text 17 183 Arguments:;
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#X text 453 60 Example:;
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#X msg 67 70 set destroy;
#X msg 142 68 set create;
#X msg 132 112 create \, 1;
#X msg 198 112 destroy;
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#X text 516 105 open an image;
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#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
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