volatileImageScalingDemo [1034407]

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

static Swingable volatileImageScalingDemo(BufferedImage srcImage default loadImage2(#1102649)) {
  new VolatileImageSurfaceDemo demo;
  demo.renderable((g, w, h) -> {
      g.setColor(Color.white);
      g.fillRect(0, 0, w, h);
      double scale = scaleToFitInside(srcImage, w, h);
      int x = (w-iround(srcImage.getWidth()*scale))/2;
      int y = (h-iround(srcImage.getHeight()*scale))/2;
      g.translate(x, y);
      g.scale(scale, scale);
      demo.time("scale image", ->
        g.drawImage(srcImage, 0, 0, null));
    });
  ret demo;
}

Author comment

Began life as a copy of #1034401

Travelled to 3 computer(s): bhatertpkbcr, mowyntqkapby, mqqgnosmbjvj

Snippet ID:

#1034407

Snippet name:

volatileImageScalingDemo

Eternal ID of this version:

#1034407/3

Text MD5:

24534f15bbc188aee47449eb0fff08bc

Transpilation MD5:

ec9c85b8e63c821e76d3d4da2486fb1a

Author:

stefan

Category:

javax / gui

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2022-02-05 23:38:33

Source code size:

561 bytes / 15 lines

Pitched / IR pitched:

No / No

Views / Downloads:

70 / 116

Version history:

2 change(s)

Referenced in:

[show references]

1	static Swingable volatileImageScalingDemo(BufferedImage srcImage default loadImage2(#1102649)) {
2	new VolatileImageSurfaceDemo demo;
3	demo.renderable((g, w, h) -> {
4	g.setColor(Color.white);
5	g.fillRect(0, 0, w, h);
6	double scale = scaleToFitInside(srcImage, w, h);
7	int x = (w-iround(srcImage.getWidth()*scale))/2;
8	int y = (h-iround(srcImage.getHeight()*scale))/2;
9	g.translate(x, y);
10	g.scale(scale, scale);
11	demo.time("scale image", ->
12	g.drawImage(srcImage, 0, 0, null));
13	});
14	ret demo;
15	}