makeGridOfRects2 - does not include partial rects. takes rw and rh, returns LL<Rect> [1015511]

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< > BotCompany Repo | #1015511 // makeGridOfRects2 - does not include partial rects. takes rw and rh, returns LL<Rect>

JavaX fragment (include)

static LL<Rect> makeGridOfRects2(int w, int h, int rw, int rh) {
  ret makeGridOfRects2(Rect(0, 0, w, h), rw, rh);
}

static LL<Rect> makeGridOfRects2(Rect r, int rw, int rh) {
  new LL<Rect> l;
  int w = r.w-mod(r.w, rw);
  int h = r.h-mod(r.h, rh);
  for (int y = r.y; y < h; y += rh) {
    new L<Rect> line;
    for (int x = r.x; x < w; x += rw)
      line.add(Rect(x, y, rw, rh));
    l.add(line);
  }
  ret l;
}

Author comment

Began life as a copy of #1015502

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Snippet ID:	#1015511
Snippet name:	makeGridOfRects2 - does not include partial rects. takes rw and rh, returns LL<Rect>
Eternal ID of this version:	#1015511/2
Text MD5:	283a9fe36c33622092c41a7ffeead332
Author:	stefan
Category:	javax / imaging
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2019-08-22 23:35:24
Source code size:	431 bytes / 16 lines
Pitched / IR pitched:	No / No
Views / Downloads:	473 / 506
Version history:	1 change(s)
Referenced in:	[show references]

1	static LL<Rect> makeGridOfRects2(int w, int h, int rw, int rh) {
2	ret makeGridOfRects2(Rect(0, 0, w, h), rw, rh);
3	}
4
5	static LL<Rect> makeGridOfRects2(Rect r, int rw, int rh) {
6	new LL<Rect> l;
7	int w = r.w-mod(r.w, rw);
8	int h = r.h-mod(r.h, rh);
9	for (int y = r.y; y < h; y += rh) {
10	new L<Rect> line;
11	for (int x = r.x; x < w; x += rw)
12	line.add(Rect(x, y, rw, rh));
13	l.add(line);
14	}
15	ret l;
16	}