Re: [ide-dev] Question about SWT image

[Eric Moffatt <emoffatt@xxxxxxxxxx>]

This might be better of posted to the SWT lists. Basically you create a GC on the Image and use 'copyarea' to grab the part you want...

Eric


Fei Wang ---06/14/2014 02:39:35 AM---Hi,   Can anyone tell me how to get a third of the whole swt image on the left?   Image originalImg

From:	Fei Wang <fei02.wang@xxxxxxxxxxx>
To:	ide-dev@xxxxxxxxxxx,
Date:	06/14/2014 02:39 AM
Subject:	[ide-dev] Question about SWT image
Sent by:	ide-dev-bounces@xxxxxxxxxxx

---

Hi,
 
Can anyone tell me how to get a third of the whole swt image on the left?
 
Image originalImg = ...
int x = originalImg.getBounds().x;
int y = originalImg.getBounds().y;
int w = originalImg.getBounds().width;
int h = originalImg.getBounds().height;
 
Image resutlImg = getAPartOfImage(originalImg, x, y, (int)(w*(1.0/3.0)), (int)(h*(1.0/3.0)) );
 
Image getAPartOfImage(Image originalImg, int x, int y, int newW, int newH) {
    // How to do it?
    // Can anyone give me some cue
}
 
Thanks,
wangfei
 
 

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