import jalview.datamodel.VisibleColsCollection;
import jalview.datamodel.VisibleRowsCollection;
+import java.awt.Dimension;
+
public class OverviewDimensionsHideHidden extends OverviewDimensions
{
private ViewportRanges ranges;
public OverviewDimensionsHideHidden(ViewportRanges vpranges,
boolean showAnnotationPanel)
{
- super(vpranges, showAnnotationPanel);
+ this(vpranges, showAnnotationPanel, null);
+ }
+
+ public OverviewDimensionsHideHidden(ViewportRanges vpranges,
+ boolean showAnnotationPanel, Dimension dim)
+ {
+ super(vpranges, showAnnotationPanel, dim);
ranges = vpranges;
resetAlignmentDims();
}
public void updateViewportFromMouse(int mousex, int mousey,
HiddenSequences hiddenSeqs, HiddenColumns hiddenCols)
{
+ resetAlignmentDims();
+
int xAsRes = getLeftXFromCentreX(mousex, hiddenCols);
int yAsSeq = getTopYFromCentreY(mousey, hiddenSeqs);
public void adjustViewportFromMouse(int mousex, int mousey,
HiddenSequences hiddenSeqs, HiddenColumns hiddenCols)
{
+ resetAlignmentDims();
+
// calculate translation in pixel terms:
// get mouse location in viewport coords, add translation in viewport
// coords, and update viewport as usual
- int vpx = Math.round((float) mousex * alwidth / width);
- int vpy = Math.round((float) mousey * alheight / sequencesHeight);
+ int vpx = Math.round(mousex * widthRatio);
+ int vpy = Math.round(mousey * heightRatio);
updateViewportFromTopLeft(vpx + xdiff, vpy + ydiff, hiddenSeqs,
hiddenCols);
}
+ /**
+ * {@inheritDoc} Callers should have already called resetAlignmentDims to
+ * refresh alwidth, alheight and width/height ratios
+ */
@Override
protected void updateViewportFromTopLeft(int leftx, int topy,
HiddenSequences hiddenSeqs, HiddenColumns hiddenCols)
{
int xAsRes = leftx;
int yAsSeq = topy;
- resetAlignmentDims();
if (xAsRes < 0)
{
public AlignmentColsCollectionI getColumns(AlignmentI al)
{
return new VisibleColsCollection(0,
- ranges.getAbsoluteAlignmentWidth() - 1, al);
+ ranges.getAbsoluteAlignmentWidth() - 1, al.getHiddenColumns());
}
@Override
{
alwidth = ranges.getVisibleAlignmentWidth();
alheight = ranges.getVisibleAlignmentHeight();
+
+ widthRatio = (float) alwidth / width;
+ heightRatio = (float) alheight / sequencesHeight;
}
+ /**
+ * {@inheritDoc} Callers should have already called resetAlignmentDims to
+ * refresh widthRatio
+ */
@Override
protected int getLeftXFromCentreX(int mousex, HiddenColumns hidden)
{
- int vpx = Math.round((float) mousex * alwidth / width);
+ int vpx = Math.round(mousex * widthRatio);
return vpx - ranges.getViewportWidth() / 2;
}
+ /**
+ * {@inheritDoc} Callers should have already called resetAlignmentDims to
+ * refresh heightRatio
+ */
@Override
protected int getTopYFromCentreY(int mousey, HiddenSequences hidden)
{
- int vpy = Math.round((float) mousey * alheight / sequencesHeight);
+ int vpy = Math.round(mousey * heightRatio);
return vpy - ranges.getViewportHeight() / 2;
}
public void setDragPoint(int x, int y, HiddenSequences hiddenSeqs,
HiddenColumns hiddenCols)
{
+ resetAlignmentDims();
+
// get alignment position of x and box (can get directly from vpranges) and
// calculate difference between the positions
- int vpx = Math.round((float) x * alwidth / width);
- int vpy = Math.round((float) y * alheight / sequencesHeight);
+ int vpx = Math.round(x * widthRatio);
+ int vpy = Math.round(y * heightRatio);
xdiff = ranges.getStartRes() - vpx;
ydiff = ranges.getStartSeq() - vpy;