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< > BotCompany Repo | #1004224 // resizeImage - preserves transparency, defaults to smooth scaling

JavaX fragment (include)

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static BufferedImage resizeImage(BufferedImage img, int newW, int newH) {
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  ret resizeImage(img, newW, newH, Image.SCALE_SMOOTH);
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}
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static BufferedImage resizeImage(BufferedImage img, int newW, int newH, int scaleType) {
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  if (newW == img.getWidth() && newH == img.getHeight()) ret img;
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  Image tmp = img.getScaledInstance(newW, newH, scaleType);
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  BufferedImage dimg = new BufferedImage(newW, newH, BufferedImage.TYPE_INT_ARGB);
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  Graphics2D g2d = dimg.createGraphics();
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  g2d.drawImage(tmp, 0, 0, null);
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  g2d.dispose();
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  return dimg;
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}
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static BufferedImage resizeImage(BufferedImage img, int newW) {
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  int newH = iround(img.getHeight()*(double) newW/img.getWidth());
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  ret resizeImage(img, newW, newH);
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}
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static BufferedImage resizeImage(int newW, BufferedImage img) {
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  ret resizeImage(img, newW);
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}

Author comment

Began life as a copy of #1004222

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Snippet ID: #1004224
Snippet name: resizeImage - preserves transparency, defaults to smooth scaling
Eternal ID of this version: #1004224/5
Text MD5: 31667d22d9bfde18bb1283a2c84ed848
Author: stefan
Category: javax / imaging
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2019-02-28 16:31:27
Source code size: 828 bytes / 22 lines
Pitched / IR pitched: No / No
Views / Downloads: 870 / 827
Version history: 4 change(s)
Referenced in: [show references]