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< > BotCompany Repo | #1034776 // PadImageToAspectRatio

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

Libraryless. Compilation Failed (9824L/55K).

srecord noeq PadImageToAspectRatio(BufferedImage img, Ratio ratio, Color color) > Meta {
  BufferedImage out;
  
  *(BufferedImage *img, double ratio, Color *color) {
    this.ratio = Ratio(ratio);
  }
  
  BufferedImage get() {
    int w = img.getWidth(), h = img.getHeight();
    double actualRatio = doubleRatio(w, h);
    double targetRatio = this.ratio!;
    int w2 = w, h2 = h;
    if (targetRatio > actualRatio) // target ratio is wider
      w2 = iround(h2*targetRatio);
    else
      h2 = iround(w2/targetRatio);
      
    if (scaffolding()) printVars(+w, +h, +w2, +h2, +actualRatio, +targetRatio, ratio := this.ratio);
    if (w == w2 && h == h2) ret img;
    
    out = isFullyTransparent(color)
      ? newTransparentImage(w2, h2)
      : newImage(w2, h2, color);
    drawImageOnImage(img, out, (w2-w)/2, (h2-h)/2);
    ret out;
  }
}

Author comment

Began life as a copy of #1007278

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Travelled to 4 computer(s): bhatertpkbcr, ekrmjmnbrukm, mowyntqkapby, mqqgnosmbjvj

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Snippet ID: #1034776
Snippet name: PadImageToAspectRatio
Eternal ID of this version: #1034776/9
Text MD5: e5b14bd6baa0a50143a39a991645ee50
Transpilation MD5: 25c145057474e99672538fd9304b9d1b
Author: stefan
Category: javax / imaging
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-09-12 18:33:36
Source code size: 874 bytes / 27 lines
Pitched / IR pitched: No / No
Views / Downloads: 100 / 199
Version history: 8 change(s)
Referenced in: [show references]