dominant332colorsWithPercentage [1027256]

< > BotCompany Repo | #1027256 // dominant332colorsWithPercentage

JavaX fragment (include) [tags: use-pretranspiled]

// returns pairs (col332 [0-255], percentage of image)
static LPair<Int, Double> dominant332colorsWithPercentage(RGBImage img) {
  int[] array = histogram332_array(img);
  new MultiSet<Int> ms;
  int total = 0;
  for i over array: {
    int x = array[i];
    ms.add(i, x); 
    total += x;
  }
  double total2 = total /= 100;
  ret map(ms.highestFirst(), col -> pair(col, doubleRatio(ms.get(col), total2)));
}

static LPair<Int, Double> dominant332colorsWithPercentage(BufferedImage img) {
  ret dominant332colorsWithPercentage(RGBImage(img));
}

Author comment

Began life as a copy of #1024902

Travelled to 7 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt, xrpafgyirdlv

Snippet ID:

#1027256

Snippet name:

dominant332colorsWithPercentage

Eternal ID of this version:

#1027256/3

Text MD5:

260d65e42a44927cc51b47a4e8196ead

Transpilation MD5:

4ed799ac441ae008707f425ec7169a10

Author:

stefan

Category:

javax / image analysis

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2020-02-26 20:53:46

Source code size:

561 bytes / 17 lines

Pitched / IR pitched:

No / No

Views / Downloads:

342 / 456

Version history:

2 change(s)

Referenced in:

[show references]

1	// returns pairs (col332 [0-255], percentage of image)
2	static LPair<Int, Double> dominant332colorsWithPercentage(RGBImage img) {
3	int[] array = histogram332_array(img);
4	new MultiSet<Int> ms;
5	int total = 0;
6	for i over array: {
7	int x = array[i];
8	ms.add(i, x);
9	total += x;
10	}
11	double total2 = total /= 100;
12	ret map(ms.highestFirst(), col -> pair(col, doubleRatio(ms.get(col), total2)));
13	}
14
15	static LPair<Int, Double> dominant332colorsWithPercentage(BufferedImage img) {
16	ret dominant332colorsWithPercentage(RGBImage(img));
17	}