1 files changed, 215 insertions, 55 deletions

diff --git a/doc/pdp_binary-help.pd b/doc/pdp_binary-help.pd
index f74c13c..58b062d 100644
--- a/doc/pdp_binary-help.pd
+++ b/doc/pdp_binary-help.pd
@@ -1,97 +1,257 @@
-#N canvas 416 0 781 666 10;
+#N canvas 76 103 922 722 10;
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 #X msg 197 162 loop \$1;
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+#X obj 198 140 tgl 15 0 empty empty empty 20 8 0 8 -262144 -1 -1 1
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 #X msg 444 70 open \$1;
 #X obj 443 46 openpanel;
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-#X floatatom 390 125 5 0 0 0 - - -;
+#X floatatom 431 145 5 0 0 0 - - -;
 #X msg 299 91 stop;
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+#X obj 440 116 hsl 300 15 0 5000 0 0 empty empty empty -2 -6 0 8 -262144
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 #X obj 331 161 metro 70;
 #X obj 326 193 pdp_yqt;
-#X obj 26 263 pdp_v4l;
-#X obj 35 232 metro 70;
-#X obj 80 198 bng 15 250 50 0 empty empty empty 20 8 0 8 -262144 -1
+#X obj 55 105 pdp_v4l;
+#X obj 64 74 metro 70;
+#X obj 109 40 bng 15 250 50 0 empty empty empty 20 8 0 8 -262144 -1
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-#X msg 37 199 stop;
-#X msg 122 230 open /dev/video;
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-#X floatatom 312 359 5 0 0 0 - - -;
-#X floatatom 329 380 5 0 0 0 - - -;
-#X floatatom 334 402 5 0 0 0 - - -;
-#X text 296 631 written by Yves Degoyon ( ydegoyon@free.fr );
-#X floatatom 343 427 5 0 0 0 - - -;
-#X text 382 401 X coordinate of cursor ( pick );
-#X text 391 426 Y coordinate of cursor ( pick );
-#X msg 89 341 pick;
-#X text 57 323 Pick up the color;
-#X floatatom 356 450 5 0 0 0 - - -;
+#X msg 66 41 stop;
+#X msg 151 72 open /dev/video;
+#X floatatom 313 407 5 0 0 0 - - -;
+#X floatatom 322 428 5 0 0 0 - - -;
+#X floatatom 339 449 5 0 0 0 - - -;
+#X floatatom 282 332 5 0 0 0 - - -;
+#X text 70 697 written by Yves Degoyon ( ydegoyon@free.fr );
+#X floatatom 291 357 5 0 0 0 - - -;
+#X msg 133 382 pick;
+#X text 134 399 Pick up the color;
+#X floatatom 304 380 5 0 0 0 - - -;
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 #X obj 594 249 pdp_control;
 #X msg 594 222 thread \$1;
 #X floatatom 594 310 5 0 0 0 - - -;
 #X obj 594 281 route pdp_drop;
-#X msg 118 379 setcur \$1 \$2;
-#X text 6 378 Set the cursor;
+#X text 187 291 Set the cursor;
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 #X floatatom 205 525 5 0 0 0 - - -;
 #X floatatom 252 524 5 0 0 0 - - -;
-#X text 297 614 pdp_binary : image binarizer;
-#X text 122 554 Components of selected color;
+#X text 71 680 pdp_binary : image binarizer;
+#X text 295 522 Components of selected color;
 #X text 167 542 Y;
 #X text 218 542 U;
 #X text 262 542 V;
-#X text 402 449 Tolerance ( default = 55 );
-#X text 350 337 Y component ( default : 200 );
-#X text 357 358 U component ( default : -1 );
-#X text 374 379 V component ( default : -1 );
+#X text 350 379 Tolerance ( default = 55 );
+#X text 408 404 Y component ( default : 200 );
 #X obj 110 459 pdp_binary ----;
-#X obj 312 264 pdp_glx;
 #X obj 311 290 route press drag release;
 #X msg 335 234 cursor 1;
-#X obj 78 504 pdp_glx;
+#X obj 575 609 unpack f f f;
+#X obj 356 404 r y;
+#X obj 362 426 r u;
+#X obj 382 449 r v;
+#X obj 573 636 s y;
+#X obj 615 662 s u;
+#X obj 652 661 s v;
+#X obj 571 475 pdp_colorgrid pdp_colorgrid1 256 0 256 50 0 50 0 1 1
+10 10 647 500;
+#X obj 574 557 pack f f f;
+#X obj 134 359 del 100;
+#X msg 135 321 bang;
+#X msg 102 289 setcur \$1 \$2;
+#X text 331 331 set X coordinate of cursor;
+#X text 339 356 set Y coordinate of cursor;
+#X text 418 426 U component ( default : -1 = ignore );
+#X text 432 446 V component ( default : -1 = ignore );
+#N canvas 5 49 450 300 rgb2yuv 0;
+#N canvas 286 158 450 300 rgb2y 0;
+#X obj 82 57 inlet;
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+#X obj 215 119 * 25.064;
+#X obj 82 142 +;
+#X obj 82 164 +;
+#X obj 82 207 + 16;
+#X obj 82 186 / 256;
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+#X connect 0 0 2 0;
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+#X connect 6 0 8 0;
+#X connect 7 0 1 0;
+#X connect 8 0 7 0;
+#X connect 9 0 3 0;
+#X connect 10 0 4 0;
+#X restore 103 206 pd rgb2y;
+#N canvas 286 158 450 300 rgb2u 0;
+#X obj 82 57 inlet;
+#X obj 82 236 outlet;
+#X obj 82 142 +;
+#X obj 82 164 +;
+#X obj 82 186 / 256;
+#X obj 82 119 * -37.945;
+#X obj 143 120 * -74.494;
+#X obj 215 119 * 112.439;
+#X obj 82 207 + 128;
+#X obj 143 57 inlet;
+#X obj 215 57 inlet;
+#X connect 0 0 5 0;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 4 0 8 0;
+#X connect 5 0 2 0;
+#X connect 6 0 2 1;
+#X connect 7 0 3 1;
+#X connect 8 0 1 0;
+#X connect 9 0 6 0;
+#X connect 10 0 7 0;
+#X restore 163 206 pd rgb2u;
+#N canvas 286 158 450 300 rgb2v 0;
+#X obj 82 57 inlet;
+#X obj 82 236 outlet;
+#X obj 82 142 +;
+#X obj 82 164 +;
+#X obj 82 186 / 256;
+#X obj 82 207 + 128;
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+#X obj 215 119 * -18.285;
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+#X obj 215 57 inlet;
+#X connect 0 0 6 0;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 5 0 1 0;
+#X connect 6 0 2 0;
+#X connect 7 0 2 1;
+#X connect 8 0 3 1;
+#X connect 9 0 7 0;
+#X connect 10 0 8 0;
+#X restore 224 207 pd rgb2v;
+#X text 106 37 convert RGB to YUV;
+#X obj 103 245 pack 0 0 0;
+#X obj 103 69 inlet RGB;
+#X obj 103 104 pack \$1 \$2 \$3;
+#X obj 103 353 outlet YUV;
+#X obj 103 226 / 256;
+#X obj 163 226 / 256;
+#X obj 224 226 / 256;
+#X obj 103 125 unpack 0 0 0;
+#X obj 103 166 t f f f;
+#X obj 103 146 * 256;
+#X obj 136 146 * 256;
+#X obj 170 146 * 256;
+#X connect 0 0 8 0;
+#X connect 1 0 9 0;
+#X connect 2 0 10 0;
+#X connect 4 0 7 0;
+#X connect 5 0 6 0;
+#X connect 6 0 11 0;
+#X connect 8 0 4 0;
+#X connect 9 0 4 1;
+#X connect 10 0 4 2;
+#X connect 11 0 13 0;
+#X connect 11 1 14 0;
+#X connect 11 2 15 0;
+#X connect 12 0 0 0;
+#X connect 12 1 1 0;
+#X connect 12 2 2 0;
+#X connect 13 0 12 0;
+#X connect 14 0 0 1;
+#X connect 14 0 1 1;
+#X connect 14 0 2 1;
+#X connect 15 0 2 2;
+#X connect 15 0 1 2;
+#X connect 15 0 0 2;
+#X restore 575 582 pd rgb2yuv;
+#X text 653 585 imported from gem : thanks iohannes;
+#X floatatom 537 536 5 0 0 0 - - -;
+#X floatatom 691 542 5 0 0 0 - - -;
+#X floatatom 816 543 5 0 0 0 - - -;
+#X obj 650 635 + 128;
+#X obj 612 635 + 128;
+#X obj 154 608 yuv2rgb;
+#X obj 252 560 - 128;
+#X obj 204 560 - 128;
+#X obj 154 584 pack f f f;
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+#X floatatom 155 657 5 0 0 0 - - -;
+#X floatatom 195 658 5 0 0 0 - - -;
+#X floatatom 239 658 5 0 0 0 - - -;
+#X obj 79 505 pdp_glx;
+#X obj 312 264 pdp_glx;
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-#X connect 6 0 9 1;
+#X connect 6 0 10 1;
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-#X connect 21 0 46 5;
-#X connect 24 0 46 0;
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