intArrayToBufferedImage - note: with alpha and meta [1025281]

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

Transpiled version (13072L) is out of date.

// from: https://stackoverflow.com/questions/14416107/int-array-to-bufferedimage
// pixels are RGB pixels
static BufferedImageWithMeta intArrayToBufferedImage(int[] pixels, int w, int h default pixels.length/w) {
  if (w == 0 || h == 0) null;
  
  int[] bitMasks = new int[]{0xFF0000, 0xFF00, 0xFF, 0xFF000000};
  SinglePixelPackedSampleModel sm = new(DataBuffer.TYPE_INT, w, h, bitMasks);
  DataBufferInt db = new DataBufferInt(pixels, pixels.length);
  WritableRaster wr = Raster.createWritableRaster(sm, db, new Point);
  ret new BufferedImageWithMeta(ColorModel.getRGBdefault(), wr, false, null);
}

static BufferedImageWithMeta intArrayToBufferedImage(int w, int... pixels) {
  ret intArrayToBufferedImage(pixels, w);
}

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Snippet ID:

#1025281

Snippet name:

intArrayToBufferedImage - note: with alpha and meta

Eternal ID of this version:

#1025281/12

Text MD5:

901b190ad648e1d181c99041cb257962

Author:

stefan

Category:

javax / imaging

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2022-08-12 07:01:43

Source code size:

738 bytes / 15 lines

Pitched / IR pitched:

No / No

Views / Downloads:

311 / 482

Version history:

11 change(s)

Referenced in:

[show references]

1	// from: https://stackoverflow.com/questions/14416107/int-array-to-bufferedimage
2	// pixels are RGB pixels
3	static BufferedImageWithMeta intArrayToBufferedImage(int[] pixels, int w, int h default pixels.length/w) {
4	if (w == 0 \|\| h == 0) null;
5
6	int[] bitMasks = new int[]{0xFF0000, 0xFF00, 0xFF, 0xFF000000};
7	SinglePixelPackedSampleModel sm = new(DataBuffer.TYPE_INT, w, h, bitMasks);
8	DataBufferInt db = new DataBufferInt(pixels, pixels.length);
9	WritableRaster wr = Raster.createWritableRaster(sm, db, new Point);
10	ret new BufferedImageWithMeta(ColorModel.getRGBdefault(), wr, false, null);
11	}
12
13	static BufferedImageWithMeta intArrayToBufferedImage(int w, int... pixels) {
14	ret intArrayToBufferedImage(pixels, w);
15	}