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ramon fincken
Site's programmer
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Joined: 03 Aug 2007
Posts: 414
Location: A'dam/Diemen, The Netherlands
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 Posted: Fri Dec 02, 2011 12:59 pm Post subject: [imagej] Commandline resize image |
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resize an image and write the result as PNG
| Code: | /**
* @author Ramon Fincken, http://www.ramonfincken.com/permalink/topic241.html
* @param source
* @param write_to_png
* @param width_factor
* @param height_factor
*/
public void resize_by(String source, String write_to_png, double width_factor, double height_factor)
{
ImagePlus imp1 = IJ.openImage(source);
ImageProcessor ip=imp1.getProcessor();
int new_width = (int)(ip.getWidth() * width_factor);
int new_height = (int)(ip.getHeight() * height_factor);
ip = ip.resize(new_width, new_height);
imp1.setProcessor(ip);
WindowManager.setTempCurrentImage(imp1);
IJ.saveAs("PNG", write_to_png);
} |
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| Posted: Fri Dec 02, 2011 12:59 pm Post subject: [imagej] Commandline resize image |
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| Posted: Fri Dec 02, 2011 12:59 pm Post subject: [imagej] Commandline resize image |
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