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
}
+ /**
+ * {@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
heightRatio = (float) alheight / sequencesHeight;
}
+ /**
+ * {@inheritDoc} Callers should have already called resetAlignmentDims to
+ * refresh widthRatio
+ */
@Override
protected int getLeftXFromCentreX(int mousex, HiddenColumns hidden)
{
return vpx - ranges.getViewportWidth() / 2;
}
+ /**
+ * {@inheritDoc} Callers should have already called resetAlignmentDims to
+ * refresh heightRatio
+ */
@Override
protected int getTopYFromCentreY(int mousey, HiddenSequences hidden)
{
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(x * widthRatio);