1 files changed, 453 insertions, 0 deletions
diff --git a/pix_opencv_contours-help.pd b/pix_opencv_contours-help.pd
new file mode 100644
index 0000000..895cb9c
--- /dev/null
+++ b/pix_opencv_contours-help.pd
@@ -0,0 +1,453 @@
+#N canvas 711 354 1125 496 10;
+#X obj 472 38 cnv 15 220 250 empty empty empty 20 12 0 14 -228992 -66577
+0;
+#X obj 11 56 cnv 15 450 100 empty empty empty 20 12 0 14 -233017 -66577
+0;
+#X obj 12 207 cnv 15 450 130 empty empty empty 20 12 0 14 -233017 -66577
+0;
+#X text 13 212 Inlets:;
+#X obj 12 167 cnv 15 450 30 empty empty empty 20 12 0 14 -195568 -66577
+0;
+#X text 21 166 Arguments:;
+#X text 13 281 Outlets:;
+#X text 478 20 Example:;
+#X text 37 5 Synopsis: [pix_opencv_contours_convexhull2];
+#X text 58 21 Class: pix_opencv;
+#X text 11 60 Description: finds contours;
+#X text 67 176 none;
+#X text 31 234 Inlet 1: message: area [float];
+#X text 31 244 Inlet 1: message: epsilon [float];
+#X obj 541 151 pix_texture;
+#X text 37 75 [pix_opencv_contours_convexhull2] finds contours in incomming
+image \, simplifies it according to the epsilon value and outputs contours
+with area greater than area value on second outlet;
+#X obj 487 171 pix_gray;
+#X obj 487 141 pix_buf;
+#N canvas 880 297 919 782 drawcontours 0;
+#X obj 249 179 list split 2;
+#X obj 422 675 GEMglEnd;
+#X obj 461 611 GEMglVertex2d;
+#X obj 283 310 list append;
+#X obj 312 284 t b a;
+#X obj 312 263 list split 2;
+#X obj 472 514 unpack;
+#X obj 381 304 t b a;
+#X obj 283 206 t b a b;
+#X obj 500 311 color 1 0 0 1;
+#X obj 536 564 * -8;
+#X obj 536 584 + 4;
+#N canvas 716 313 619 726 color 0;
+#X obj 201 -38 inlet;
+#X obj 302 -38 inlet;
+#X obj 158 66 f;
+#X msg 302 10 0;
+#X obj 158 147 * 6;
+#X obj 254 104 t f f;
+#X obj 281 133 int;
+#X obj 254 150 -;
+#N canvas 3 85 579 581 h2rgb 0;
+#X obj 171 79 t f f;
+#X obj 171 332 spigot;
+#X obj 204 168 == 0;
+#X obj 204 123 int;
+#X msg 171 362 1 \$1 0;
+#X obj 221 332 spigot;
+#X obj 271 332 spigot;
+#X obj 321 332 spigot;
+#X obj 254 168 == 1;
+#X obj 304 168 == 2;
+#X obj 354 168 == 3;
+#X obj 371 332 spigot;
+#X obj 421 332 spigot;
+#X obj 404 168 == 4;
+#X obj 454 168 == 5;
+#X msg 221 362 \$1 1 0;
+#X obj 171 404 t a;
+#X obj 95 246 abs;
+#X obj 95 226 - 1;
+#X obj 68 282 -;
+#X msg 68 246 1;
+#X msg 271 362 0 1 \$1;
+#X msg 321 362 0 \$1 1;
+#X msg 371 362 \$1 0 1;
+#X msg 421 362 1 0 \$1;
+#X obj 114 162 int;
+#X obj 95 206 -;
+#X obj 114 142 / 2;
+#X obj 114 183 * 2;
+#X obj 68 118 t f f f;
+#X obj 171 48 inlet;
+#X obj 171 439 outlet;
+#X connect 0 0 29 0;
+#X connect 0 1 3 0;
+#X connect 1 0 4 0;
+#X connect 2 0 1 1;
+#X connect 3 0 2 0;
+#X connect 3 0 8 0;
+#X connect 3 0 9 0;
+#X connect 3 0 10 0;
+#X connect 3 0 13 0;
+#X connect 3 0 14 0;
+#X connect 4 0 16 0;
+#X connect 5 0 15 0;
+#X connect 6 0 21 0;
+#X connect 7 0 22 0;
+#X connect 8 0 5 1;
+#X connect 9 0 6 1;
+#X connect 10 0 7 1;
+#X connect 11 0 23 0;
+#X connect 12 0 24 0;
+#X connect 13 0 11 1;
+#X connect 14 0 12 1;
+#X connect 15 0 16 0;
+#X connect 16 0 31 0;
+#X connect 17 0 19 1;
+#X connect 18 0 17 0;
+#X connect 19 0 1 0;
+#X connect 19 0 5 0;
+#X connect 19 0 6 0;
+#X connect 19 0 7 0;
+#X connect 19 0 11 0;
+#X connect 19 0 12 0;
+#X connect 20 0 19 0;
+#X connect 21 0 16 0;
+#X connect 22 0 16 0;
+#X connect 23 0 16 0;
+#X connect 24 0 16 0;
+#X connect 25 0 28 0;
+#X connect 26 0 18 0;
+#X connect 27 0 25 0;
+#X connect 28 0 26 1;
+#X connect 29 0 20 0;
+#X connect 29 1 26 0;
+#X connect 29 2 27 0;
+#X connect 30 0 0 0;
+#X restore 158 176 pd h2rgb;
+#X obj 254 83 + 0.9;
+#X obj 182 240 outlet;
+#X connect 0 0 2 0;
+#X connect 1 0 3 0;
+#X connect 2 0 9 0;
+#X connect 2 0 4 0;
+#X connect 3 0 2 1;
+#X connect 4 0 8 0;
+#X connect 5 0 7 0;
+#X connect 5 1 6 0;
+#X connect 6 0 7 1;
+#X connect 7 0 2 1;
+#X connect 8 0 10 0;
+#X connect 9 0 5 0;
+#X restore 575 281 pd color;
+#X obj 249 117 t a b;
+#X obj 500 375 GEMglLineWidth 2;
+#X obj 249 64 inlet;
+#X obj 500 344 scaleXYZ 1 1 1;
+#X obj 472 564 * 10.6666;
+#X obj 472 584 - 5.33333;
+#X floatatom 616 324 5 0 0 0 - - -;
+#X obj 620 207 inlet;
+#X obj 422 646 gemlist;
+#X obj 461 442 gemlist;
+#X obj 500 411 GEMglBegin GL_LINE_LOOP;
+#X obj 620 236 t b;
+#X obj 500 248 gemhead;
+#X obj 500 193 loadbang;
+#X msg 500 214 0;
+#X obj 204 208 unpack 0 0;
+#X floatatom 204 229 5 0 0 0 nb_of_segments - -;
+#X connect 0 0 28 0;
+#X connect 0 1 8 0;
+#X connect 2 0 21 1;
+#X connect 3 0 5 0;
+#X connect 4 0 3 0;
+#X connect 4 1 7 0;
+#X connect 5 0 4 0;
+#X connect 5 1 3 1;
+#X connect 6 0 17 0;
+#X connect 6 1 10 0;
+#X connect 7 0 22 0;
+#X connect 7 1 6 0;
+#X connect 8 0 21 0;
+#X connect 8 1 5 0;
+#X connect 8 2 25 0;
+#X connect 9 0 16 0;
+#X connect 10 0 11 0;
+#X connect 11 0 2 2;
+#X connect 12 0 9 1;
+#X connect 13 0 0 0;
+#X connect 13 1 12 0;
+#X connect 14 0 23 0;
+#X connect 15 0 13 0;
+#X connect 16 0 14 0;
+#X connect 17 0 18 0;
+#X connect 18 0 2 1;
+#X connect 19 0 16 2;
+#X connect 20 0 24 0;
+#X connect 21 0 1 0;
+#X connect 22 0 2 0;
+#X connect 23 0 22 1;
+#X connect 24 0 12 1;
+#X connect 25 0 9 0;
+#X connect 26 0 27 0;
+#X connect 27 0 25 0;
+#X connect 28 0 29 0;
+#X restore 575 315 pd drawcontours;
+#X obj 487 76 t b a a;
+#X obj 487 57 gemhead 1;
+#X msg 542 214 epsilon \$1;
+#X floatatom 542 197 5 0 0 0 - - -;
+#X obj 625 121 loadbang;
+#X obj 541 171 rectangle 5.333 4;
+#X obj 514 116 t a a;
+#X obj 514 96 pix_image dessin.tif;
+#X msg 617 214 area \$1;
+#X floatatom 617 197 5 0 0 0 - - -;
+#X msg 659 142 10;
+#X obj 354 215 cnv 15 100 60 empty empty empty 20 12 0 14 -195568 -66577
+0;
+#N canvas 1 86 450 300 gemwin 0;
+#X obj 132 156 gemwin;
+#X obj 67 89 outlet;
+#X obj 67 10 inlet;
+#X obj 67 41 route create;
+#X msg 67 70 set destroy;
+#X msg 142 68 set create;
+#X msg 198 112 destroy;
+#X msg 132 132 reset \, dimen 640 480 \, create \, 1;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 3 0 7 0;
+#X connect 3 1 5 0;
+#X connect 3 1 6 0;
+#X connect 4 0 1 0;
+#X connect 5 0 1 0;
+#X connect 6 0 0 0;
+#X connect 7 0 0 0;
+#X restore 359 254 pd gemwin;
+#X msg 359 235 destroy;
+#X text 355 214 Create window:;
+#X text 31 224 Inlet 1: binarized image;
+#X msg 625 141 2;
+#X obj 487 240 pix_opencv_contours_convexhull;
+#N canvas 1201 172 474 845 draw_rotrect 0;
+#X obj 71 506 GEMglVertex2d;
+#X obj 71 586 GEMglVertex2d;
+#X obj 71 666 GEMglVertex2d;
+#X obj 71 746 GEMglVertex2d;
+#X obj 71 766 GEMglEnd;
+#X obj 71 277 alpha;
+#X obj 143 178 list split 1;
+#X obj 71 420 GEMglBegin GL_LINE_LOOP;
+#X obj 177 198 list split 8;
+#X msg 363 324 0 0 0 0 0 0 0 0;
+#X obj 71 300 color 1 0 0 1;
+#N canvas 712 325 619 726 color 0;
+#X obj 201 -38 inlet;
+#X obj 158 66 f;
+#X msg 302 10 0;
+#X obj 158 147 * 6;
+#X obj 254 104 t f f;
+#X obj 281 133 int;
+#X obj 254 150 -;
+#N canvas 1 91 579 581 h2rgb 0;
+#X obj 171 79 t f f;
+#X obj 171 332 spigot;
+#X obj 204 168 == 0;
+#X obj 204 123 int;
+#X msg 171 362 1 \$1 0;
+#X obj 221 332 spigot;
+#X obj 271 332 spigot;
+#X obj 321 332 spigot;
+#X obj 254 168 == 1;
+#X obj 304 168 == 2;
+#X obj 354 168 == 3;
+#X obj 371 332 spigot;
+#X obj 421 332 spigot;
+#X obj 404 168 == 4;
+#X obj 454 168 == 5;
+#X msg 221 362 \$1 1 0;
+#X obj 171 404 t a;
+#X obj 95 246 abs;
+#X obj 95 226 - 1;
+#X obj 68 282 -;
+#X msg 68 246 1;
+#X msg 271 362 0 1 \$1;
+#X msg 321 362 0 \$1 1;
+#X msg 371 362 \$1 0 1;
+#X msg 421 362 1 0 \$1;
+#X obj 114 162 int;
+#X obj 95 206 -;
+#X obj 114 142 / 2;
+#X obj 114 183 * 2;
+#X obj 68 118 t f f f;
+#X obj 171 48 inlet;
+#X obj 171 439 outlet;
+#X connect 0 0 29 0;
+#X connect 0 1 3 0;
+#X connect 1 0 4 0;
+#X connect 2 0 1 1;
+#X connect 3 0 2 0;
+#X connect 3 0 8 0;
+#X connect 3 0 9 0;
+#X connect 3 0 10 0;
+#X connect 3 0 13 0;
+#X connect 3 0 14 0;
+#X connect 4 0 16 0;
+#X connect 5 0 15 0;
+#X connect 6 0 21 0;
+#X connect 7 0 22 0;
+#X connect 8 0 5 1;
+#X connect 9 0 6 1;
+#X connect 10 0 7 1;
+#X connect 11 0 23 0;
+#X connect 12 0 24 0;
+#X connect 13 0 11 1;
+#X connect 14 0 12 1;
+#X connect 15 0 16 0;
+#X connect 16 0 31 0;
+#X connect 17 0 19 1;
+#X connect 18 0 17 0;
+#X connect 19 0 1 0;
+#X connect 19 0 5 0;
+#X connect 19 0 6 0;
+#X connect 19 0 7 0;
+#X connect 19 0 11 0;
+#X connect 19 0 12 0;
+#X connect 20 0 19 0;
+#X connect 21 0 16 0;
+#X connect 22 0 16 0;
+#X connect 23 0 16 0;
+#X connect 24 0 16 0;
+#X connect 25 0 28 0;
+#X connect 26 0 18 0;
+#X connect 27 0 25 0;
+#X connect 28 0 26 1;
+#X connect 29 0 20 0;
+#X connect 29 1 26 0;
+#X connect 29 2 27 0;
+#X connect 30 0 0 0;
+#X restore 158 176 pd h2rgb;
+#X obj 254 83 + 0.9;
+#X obj 182 240 outlet;
+#X obj 302 -38 inlet RESET;
+#X connect 0 0 1 0;
+#X connect 1 0 8 0;
+#X connect 1 0 3 0;
+#X connect 2 0 1 1;
+#X connect 3 0 7 0;
+#X connect 4 0 6 0;
+#X connect 4 1 5 0;
+#X connect 5 0 6 1;
+#X connect 6 0 1 1;
+#X connect 7 0 9 0;
+#X connect 8 0 4 0;
+#X connect 10 0 2 0;
+#X restore 262 248 pd color;
+#X obj 71 -10 inlet INFO;
+#X obj 71 256 gemhead;
+#X obj 15 147 loadbang;
+#X msg 15 168 0;
+#X obj 71 52 t b a b;
+#X floatatom 378 220 5 0 0 0 - - -;
+#X obj 378 199 list length;
+#X obj 211 504 list split 2;
+#X obj 177 448 list split 2;
+#X obj 137 472 unpack;
+#X obj 211 525 unpack;
+#X obj 245 564 list split 2;
+#X obj 245 585 unpack;
+#X obj 279 664 list split 2;
+#X obj 279 685 unpack;
+#X obj 90 84 list split 2;
+#X obj 95 154 list append;
+#X obj 124 107 list split 14;
+#X obj 292 81 t b;
+#X obj 262 198 t b;
+#X obj 124 128 t b b a b;
+#X obj 71 18 route 0;
+#X floatatom 342 463 5 0 0 0 - - -;
+#X obj 342 442 list length;
+#X obj 71 400 GEMglLineWidth 1;
+#X floatatom 145 261 5 0 0 0 - - -;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 5 0 10 0;
+#X connect 6 1 8 0;
+#X connect 7 0 0 0;
+#X connect 9 0 20 0;
+#X connect 10 0 36 0;
+#X connect 11 0 10 1;
+#X connect 12 0 33 0;
+#X connect 13 0 5 0;
+#X connect 14 0 15 0;
+#X connect 15 0 13 0;
+#X connect 16 1 27 0;
+#X connect 16 1 18 0;
+#X connect 16 2 30 0;
+#X connect 18 0 17 0;
+#X connect 19 0 22 0;
+#X connect 19 1 23 0;
+#X connect 20 0 21 0;
+#X connect 20 1 19 0;
+#X connect 21 0 0 1;
+#X connect 21 1 0 2;
+#X connect 22 0 1 1;
+#X connect 22 1 1 2;
+#X connect 23 0 24 0;
+#X connect 23 1 25 0;
+#X connect 24 0 2 1;
+#X connect 24 1 2 2;
+#X connect 25 0 26 0;
+#X connect 26 0 3 1;
+#X connect 26 1 3 2;
+#X connect 27 1 29 0;
+#X connect 28 0 29 0;
+#X connect 29 0 32 0;
+#X connect 29 1 28 1;
+#X connect 30 0 9 0;
+#X connect 30 0 11 1;
+#X connect 31 0 11 0;
+#X connect 32 0 28 0;
+#X connect 32 1 13 0;
+#X connect 32 2 6 0;
+#X connect 32 2 35 0;
+#X connect 32 3 31 0;
+#X connect 33 1 16 0;
+#X connect 35 0 34 0;
+#X connect 36 0 7 0;
+#X restore 673 315 pd draw_rotrect;
+#X text 31 353 <contour area> <rotrect corners coordinates (8 floats)>
+<rotrect center position (2 floats)> <rotrect size (2 floats)> <angle>
+;
+#X msg 359 235 create;
+#X text 355 214 Create window:;
+#X text 31 224 Inlet 1: binarized image;
+#X text 25 304 Outlet 2: data output;
+#X text 21 343 info;
+#X text 21 393 contour;
+#X text 31 403 <number of segments> <2> <x \, y corner coordinate pairs>
+;
+#X obj 575 265 route contour;
+#X obj 673 265 route info;
+#X connect 14 0 24 0;
+#X connect 16 0 36 0;
+#X connect 17 0 16 0;
+#X connect 19 0 17 0;
+#X connect 19 1 26 0;
+#X connect 19 2 18 1;
+#X connect 20 0 19 0;
+#X connect 21 0 36 0;
+#X connect 22 0 21 0;
+#X connect 23 0 35 0;
+#X connect 23 0 29 0;
+#X connect 25 0 17 0;
+#X connect 25 1 14 0;
+#X connect 26 0 25 0;
+#X connect 27 0 36 0;
+#X connect 28 0 27 0;
+#X connect 29 0 28 0;
+#X connect 31 0 32 0;
+#X connect 32 0 31 0;
+#X connect 35 0 22 0;