#N canvas 59 276 630 345 10;
#X declare -lib Gem;
#X text 452 8 GEM object;
#X obj 8 225 cnv 15 430 100 empty empty empty 20 12 0 14 #e0e0e0 #404040 0;
#X text 39 232 Inlets:;
#X text 38 295 Outlets:;
#X obj 8 184 cnv 15 430 30 empty empty empty 20 12 0 14 #bcbcbc #404040 0;
#X text 17 183 Arguments:;
#X obj 7 76 cnv 15 430 100 empty empty empty 20 12 0 14 #e0e0e0 #404040 0;
#X obj 449 77 cnv 15 170 250 empty empty empty 20 12 0 14 #dce4fc #404040 0;
#X text 453 60 Example:;
#X obj 514 254 cnv 15 100 60 empty empty empty 20 12 0 14 #bcbcbc #404040 0;
#X obj 450 138 cnv 15 160 80 empty empty empty 20 12 0 14 #14e814 #404040 0;
#X obj 451 84 gemhead;
#X text 71 31 Class: pix object;
#X obj 510 85 bng 15 250 50 0 empty empty pix_load 20 8 0 8 #fcfcfc #000000 #000000;
#N canvas 0 0 587 366 image 0;
#X obj 77 48 inlet;
#X obj 77 344 outlet;
#X obj 77 205 pix_image examples/data/fractal.JPG;
#X obj 223 55 inlet;
#X msg 223 123 open \$1;
#X obj 223 100 openpanel;
#X connect 0 0 2 0;
#X connect 2 0 1 0;
#X connect 3 0 5 0;
#X connect 4 0 2 0;
#X connect 5 0 4 0;
#X restore 451 113 pd image;
#X text 63 194 [<contrast> [<saturation>]];
#X text 56 308 Outlet 1: gemlist;
#X text 63 246 Inlet 1: gemlist;
#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;
#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 - - 0;
#X floatatom 530 175 5 0 0 0 saturation - - 0;
#X text 21 141 A contrast (or saturation) of "1" will not change the image. Both contrast and saturation modifiers must be >=0!;
#X text 63 261 Inlet 2: float: contrast (>=0. default:1);
#X text 63 274 Inlet 3: float: saturation (>=0. default:1);
#N canvas 484 243 450 300 META 0;
#X obj 10 25 declare -lib Gem;
#X text 10 45 DESCRIPTION change contrast and saturation of an image;
#X text 10 65 KEYWORDS Gem pix image;
#X text 20 85 INLET_0 gemlist;
#X text 20 105 INLET_1 float;
#X text 20 125 INLET_2 float;
#X text 20 145 OUTLET_0 gemlist;
#X text 10 165 AUTHOR IOhannes m zmölnig;
#X text 10 185 LICENSE GPL v2;
#X restore 518 8 pd META;
#X obj 451 233 _pix2rectangle 3;
#X obj 520 263 _gemwin;
#X connect 11 0 14 0;
#X connect 13 0 14 1;
#X connect 14 0 20 0;
#X connect 20 0 30 0;
#X connect 24 0 20 1;
#X connect 25 0 20 2;
