*/
package jalview.renderer.seqfeatures;
+import jalview.api.AlignViewportI;
import jalview.datamodel.SequenceFeature;
import jalview.datamodel.SequenceI;
+import jalview.viewmodel.seqfeatures.FeatureRendererModel;
import java.awt.AlphaComposite;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
-public class FeatureRenderer extends
- jalview.viewmodel.seqfeatures.FeatureRendererModel
+public class FeatureRenderer extends FeatureRendererModel
{
FontMetrics fm;
boolean av_validCharWidth, av_isShowSeqFeatureHeight;
+ private Integer currentColour;
+
+ /**
+ * Constructor given a viewport
+ *
+ * @param viewport
+ */
+ public FeatureRenderer(AlignViewportI viewport)
+ {
+ this.av = viewport;
+ }
+
protected void updateAvConfig()
{
av_charHeight = av.getCharHeight();
BufferedImage offscreenImage;
+ @Override
public Color findFeatureColour(Color initialCol, SequenceI seq, int res)
{
return new Color(findFeatureColour(initialCol.getRGB(), seq, res));
}
/**
- * This is used by the Molecule Viewer and Overview to get the accurate
- * colourof the rendered sequence
+ * This is used by the Molecule Viewer and Overview to get the accurate colour
+ * of the rendered sequence
*/
public synchronized int findFeatureColour(int initialCol,
final SequenceI seq, int column)
}
else
{
- return ((Integer) currentColour).intValue();
+ return currentColour.intValue();
}
}
}
- if (transparency != 1.0f && g != null && transparencyAvailable)
+ if (transparency != 1.0f && g != null)
{
Graphics2D g2 = (Graphics2D) g;
g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
}
}
- boolean transparencyAvailable = true;
-
- protected void setTransparencyAvailable(boolean isTransparencyAvailable)
- {
- transparencyAvailable = isTransparencyAvailable;
- }
-
- @Override
- public boolean isTransparencyAvailable()
- {
- return transparencyAvailable;
- }
-
/**
* Called when alignment in associated view has new/modified features to
* discover and display.
*
*/
+ @Override
public void featuresAdded()
{
lastSeq = null;