import jalview.renderer.OverviewRenderer;
import jalview.renderer.OverviewResColourFinder;
import jalview.viewmodel.OverviewDimensions;
+import jalview.viewmodel.seqfeatures.FeatureRendererModel;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
-import javax.swing.JComponent;
+import javax.swing.JPanel;
-public class OverviewCanvas extends JComponent
+public class OverviewCanvas extends JPanel
{
private static final Color TRANS_GREY = new Color(100, 100, 100, 25);
* the renderer to transfer feature colouring from
*/
public void draw(boolean showSequenceFeatures, boolean showAnnotation,
- FeatureRenderer transferRenderer)
+ FeatureRendererModel transferRenderer)
{
miniMe = null;
@Override
public void paintComponent(Graphics g)
{
- super.paintComponent(g);
+ //super.paintComponent(g);
if (restart)
{
{
// if there is annotation, scale the alignment and annotation
// separately
- if (od.getGraphHeight() > 0)
+ if (od.getGraphHeight() > 0
+ && od.getSequencesHeight() > 0 // BH 2019
+ )
{
BufferedImage topImage = lastMiniMe.getSubimage(0, 0,
od.getWidth(), od.getSequencesHeight());