mergeImagesVertically [with spacing] [1006081]

< > BotCompany Repo | #1006081 // mergeImagesVertically [with spacing]

JavaX fragment (include)

static RGBImage mergeImagesVertically(RGBImage... images) {
  ret mergeImagesVertically(toList(images));
}

static RGBImage mergeImagesVertically(L<RGBImage> images, O... _) {
  optPar int spacing = imageMergeSpacing();
  RGB spaceColor = optPar spaceColor(_, RGB(0.9f));
  int h = intSum(images, "height")+(l(images)-1)*spacing, w = intMax(images, "width");
  RGBImage out = new RGBImage(w, h, spaceColor);
  int y = 0;
  for i over images: {
    RGBImage img = images.get(i);
    int x = (w-img.w())/2;
    copyRGBImage(img, 0, 0, out, x, y);
    y += img.h() + spacing;
  }
  ret out;
}

Author comment

Began life as a copy of #1006078

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Snippet ID:

#1006081

Snippet name:

mergeImagesVertically [with spacing]

Eternal ID of this version:

#1006081/3

Text MD5:

69f3a3f533dee36ee0cd73250be90dae

Author:

stefan

Category:

javax / imaging

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2019-08-24 00:48:45

Source code size:

606 bytes / 18 lines

Pitched / IR pitched:

No / No

Views / Downloads:

521 / 549

Version history:

2 change(s)

Referenced in:

[show references]

1	static RGBImage mergeImagesVertically(RGBImage... images) {
2	ret mergeImagesVertically(toList(images));
3	}
4
5	static RGBImage mergeImagesVertically(L<RGBImage> images, O... _) {
6	optPar int spacing = imageMergeSpacing();
7	RGB spaceColor = optPar spaceColor(_, RGB(0.9f));
8	int h = intSum(images, "height")+(l(images)-1)*spacing, w = intMax(images, "width");
9	RGBImage out = new RGBImage(w, h, spaceColor);
10	int y = 0;
11	for i over images: {
12	RGBImage img = images.get(i);
13	int x = (w-img.w())/2;
14	copyRGBImage(img, 0, 0, out, x, y);
15	y += img.h() + spacing;
16	}
17	ret out;
18	}