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Dont make new image unless resize
author
amwaterhouse
<Andrew Waterhouse>
Tue, 25 Jul 2006 12:57:48 +0000
(12:57 +0000)
committer
amwaterhouse
<Andrew Waterhouse>
Tue, 25 Jul 2006 12:57:48 +0000
(12:57 +0000)
src/jalview/gui/IdCanvas.java
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diff --git
a/src/jalview/gui/IdCanvas.java
b/src/jalview/gui/IdCanvas.java
index
5959493
..
d35a0f4
100755
(executable)
--- a/
src/jalview/gui/IdCanvas.java
+++ b/
src/jalview/gui/IdCanvas.java
@@
-173,6
+173,8
@@
public class IdCanvas extends JPanel
return;
\r
}
\r
\r
return;
\r
}
\r
\r
+ int oldHeight = imgHeight;
\r
+
\r
imgHeight = getHeight();
\r
imgHeight -= (imgHeight % av.charHeight);
\r
\r
imgHeight = getHeight();
\r
imgHeight -= (imgHeight % av.charHeight);
\r
\r
@@
-181,15
+183,17
@@
public class IdCanvas extends JPanel
return;
\r
}
\r
\r
return;
\r
}
\r
\r
- image = new BufferedImage(getWidth(), imgHeight,
\r
- BufferedImage.TYPE_INT_RGB);
\r
- gg = (Graphics2D) image.getGraphics();
\r
+ if(oldHeight!=imgHeight)
\r
+ {
\r
+ image = new BufferedImage(getWidth(), imgHeight,
\r
+ BufferedImage.TYPE_INT_RGB);
\r
+ gg = (Graphics2D) image.getGraphics();
\r
+ }
\r
\r
//Fill in the background
\r
gg.setColor(Color.white);
\r
gg.fillRect(0, 0, getWidth(), imgHeight);
\r
\r
\r
//Fill in the background
\r
gg.setColor(Color.white);
\r
gg.fillRect(0, 0, getWidth(), imgHeight);
\r
\r
-
\r
drawIds(av.getStartSeq(), av.endSeq);
\r
\r
g.drawImage(image, 0, 0, this);
\r
drawIds(av.getStartSeq(), av.endSeq);
\r
\r
g.drawImage(image, 0, 0, this);
\r