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JAL-3444 missed commit of removal of object creation test.
[jalview.git]
/
src
/
jalview
/
renderer
/
seqfeatures
/
FeatureColourFinder.java
diff --git
a/src/jalview/renderer/seqfeatures/FeatureColourFinder.java
b/src/jalview/renderer/seqfeatures/FeatureColourFinder.java
index
ee40d83
..
57366b9
100644
(file)
--- a/
src/jalview/renderer/seqfeatures/FeatureColourFinder.java
+++ b/
src/jalview/renderer/seqfeatures/FeatureColourFinder.java
@@
-99,10
+99,16
@@
public class FeatureColourFinder
if (featureRenderer.getTransparency() != 1f)
{
g = goff;
if (featureRenderer.getTransparency() != 1f)
{
g = goff;
- if (defaultColour != null)
+ Color c = (defaultColour == null ? Color.white : defaultColour);
+ if (Platform.isJS())
{
{
- offscreenImage.setRGB(0, 0, defaultColour.getRGB());
+ // Clear the HTML5 canvas color.
+ // otherwise we get a smearing.
+ // For whatever reason, this is necessary BH 2019.10.01.
+ g.setColor(c);
+ g.fillRect(0, 0, 1, 1);
}
}
+ offscreenImage.setRGB(0, 0, c.getRGB());
}
Color c = featureRenderer.findFeatureColour(seq, column + 1, g);
}
Color c = featureRenderer.findFeatureColour(seq, column + 1, g);