/*************************************************************************/
/* Event handling for mouse */
/*************************************************************************/
private void mouseDown(object sender, HalconDotNet.HMouseEventArgs e)
{
mousePressed = true;
int activeROIidx = -1;
double scale;
if (roiManager != null && (dispROI == MODE_INCLUDE_ROI))
{
activeROIidx = roiManager.mouseDownAction(e.X, e.Y);
}
if (activeROIidx == -1)
{
switch (stateView)
{
case MODE_VIEW_MOVE:
startX = e.X;
startY = e.Y;
break;
case MODE_VIEW_ZOOM:
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
scale = 0.9;
}
else
{
scale = 1 / 0.9;
}
zoomImage(e.X, e.Y, scale);
break;
case MODE_VIEW_NONE:
break;
case MODE_VIEW_ZOOMWINDOW:
activateZoomWindow((int)e.X, (int)e.Y);
break;
default:
break;
}
}
//end of if
}
