mergeImagesHorizontally [with spacing] [1006374]

< > BotCompany Repo | #1006374 // mergeImagesHorizontally [with spacing]

JavaX fragment (include)

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

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

Author comment

Began life as a copy of #1006081

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Snippet ID:

#1006374

Snippet name:

mergeImagesHorizontally [with spacing]

Eternal ID of this version:

#1006374/2

Text MD5:

a6ae7f60e67f69abd84bee15951118fb

Author:

stefan

Category:

javax / imaging

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2019-08-24 00:46:24

Source code size:

594 bytes / 18 lines

Pitched / IR pitched:

No / No

Views / Downloads:

517 / 526

Version history:

1 change(s)

Referenced in:

[show references]

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