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< > BotCompany Repo | #1004506 // invertImage - invert a BufferedImage. TODO: rescaleOp?

JavaX fragment (include)

static void invertImage(BufferedImage img) {
  int w = img.getWidth(), h = img.getHeight();
  for (int x = 0; x < w; x++)
    for (int y = 0; y < h; y++) {
      int rgba = img.getRGB(x, y);
      Color col = new Color(rgba, true);
      col = new Color(255-col.getRed(), 255-col.getGreen(), 255-col.getBlue());
      img.setRGB(x, y, col.getRGB());
    }
}

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Snippet ID: #1004506
Snippet name: invertImage - invert a BufferedImage. TODO: rescaleOp?
Eternal ID of this version: #1004506/4
Text MD5: f28aa3169a2373e65b3e3f6c6df66db8
Author: stefan
Category: javax / imaging
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2018-05-15 12:30:42
Source code size: 366 bytes / 10 lines
Pitched / IR pitched: No / No
Views / Downloads: 663 / 645
Version history: 3 change(s)
Referenced in: #1006600 - invertedImage - invert a BufferedImage (return clone)
#1006654 - Standard functions list 2 (LIVE, continuation of #761)
#1015520 - containsColor