public void mousePressed(MouseEvent evt) {
int x = evt.getX();
int y = evt.getY();
mx = x;
my = y;
omx = mx;
omy = my;
startx = x;
starty = y;
rectx1 = x;
recty1 = y;
rectx2 = -1;
recty2 = -1;
AlignSequenceI found = findPoint(x, y);
if (found != null) {
if (av != null) {
if (av.getSelection().contains(found)) {
av.getSelection().removeElement(found);
} else {
av.getSelection().addElement(found);
}
fireSequenceSelectionEvent(av.getSelection());
System.out.println("Selection code not implemented in RotatableCanvas");
// if (af.tt != null) {
// af.tt.tf.p.mc.repaint();
// }
}
System.out.println("Sequence found = " + found.getName());
}
redrawneeded = true;
repaint();
return;
}
public void mouseDragged(MouseEvent evt) {
mx = evt.getX();
my = evt.getY();
// Check if this is a rectangle drawing drag
if ((evt.getModifiers() & InputEvent.BUTTON2_MASK) != 0) {
// rectx2 = evt.getX();
// recty2 = evt.getY();
} else {
rotmat.setIdentity();
rotmat.rotate((float) (my - omy), 'x');
rotmat.rotate((float) (mx - omx), 'y');
for (int i = 0; i < npoint; i++) {
SequencePoint sp = (SequencePoint) points.elementAt(i);
sp.coord[0] -= centre[0];
sp.coord[1] -= centre[1];
sp.coord[2] -= centre[2];
// Now apply the rotation matrix
sp.coord = rotmat.vectorMultiply(sp.coord);
// Now translate back again
sp.coord[0] += centre[0];
sp.coord[1] += centre[1];
sp.coord[2] += centre[2];
}
for (int i = 0; i < 3; i++) {
axes[i] = rotmat.vectorMultiply(axes[i]);
}
omx = mx;
omy = my;
redrawneeded = true;
paint(this.getGraphics());
}
return;
}