drawRotatedImageOnImage [1015053]

< > BotCompany Repo | #1015053 // drawRotatedImageOnImage

JavaX fragment (include)

import java.awt.geom.AffineTransform;

// angle is in our system (clockwise, 0 is north)
// rx, ry is rotation point in painted image space
static BufferedImage drawRotatedImageOnImage(BufferedImage img, BufferedImage canvas, int x, int y, double angle, double rx, double ry) {
  Graphics2D g = antiAliasGraphics(canvas);
  g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
  g.setTransform(AffineTransform.getRotateInstance(angle*pi()/180, rx, ry));
  g.drawImage(img, x, y, null);
  ret canvas;
}

Author comment

Began life as a copy of #1007273

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Snippet ID:

#1015053

Snippet name:

drawRotatedImageOnImage

Eternal ID of this version:

#1015053/5

Text MD5:

38d845909a3b75498a06fdd45ee18dda

Author:

stefan

Category:

javax / imaging

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-05-07 15:26:45

Source code size:

557 bytes / 11 lines

Pitched / IR pitched:

No / No

Views / Downloads:

478 / 503

Version history:

4 change(s)

Referenced in:

[show references]

1	import java.awt.geom.AffineTransform;
2
3	// angle is in our system (clockwise, 0 is north)
4	// rx, ry is rotation point in painted image space
5	static BufferedImage drawRotatedImageOnImage(BufferedImage img, BufferedImage canvas, int x, int y, double angle, double rx, double ry) {
6	Graphics2D g = antiAliasGraphics(canvas);
7	g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
8	g.setTransform(AffineTransform.getRotateInstance(angle*pi()/180, rx, ry));
9	g.drawImage(img, x, y, null);
10	ret canvas;
11	}