/*************************************************************************/
/* 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:
_moveStartX = e.X;
_moveStartY = 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;
case MODE_VIEW_ZOOMCONTINUE:
if (_roiManager != null && (_dispROI == MODE_INCLUDE_ROI))
{
activeROIidx = _roiManager.mouseDownAction(e.X, e.Y);
}
break;
default:
break;
}
}
//end of if
}
private void ViewPort_HMouseDown(object sender, HMouseEventArgsWPF e)
{
if (stateView == MODE_ROI_Create)
{
return;
}
mousePressed = true;
int activeROIidx = -1;
double scale;
if (roiManager != null && (dispROI == MODE_INCLUDE_ROI))
{
activeROIidx = roiManager.mouseDownAction(e.Column, e.Row);
}
if (activeROIidx == -1)
{
switch (stateView)
{
case MODE_VIEW_MOVE:
startX = e.Column;
startY = e.Row;
break;
case MODE_VIEW_ZOOM:
if (e.Button == System.Windows.Input.MouseButton.Left)
{
scale = 0.9;
}
else
{
scale = 1 / 0.9;
}
zoomImage(e.Column, e.Row, scale);
break;
case MODE_VIEW_NONE:
break;
case MODE_VIEW_ZOOMWINDOW:
activateZoomWindow((int)e.Column, (int)e.Row);
break;
default:
break;
}
}
}
/*************************************************************************/
/* Event handling for mouse */
/*************************************************************************/
private void viewPort_HMouseWheel(object sender, HMouseEventArgs e)
{
int activeROIidx = -1;
double scale;
if (roiManager != null && (dispROI == MODE_INCLUDE_ROI))
{
activeROIidx = roiManager.mouseDownAction(e.X, e.Y);
}
if (activeROIidx == -1)
{
if (e.Delta > 0)
{
scale = 0.9;
}
else
{
scale = 1 / 0.9;
}
zoomImage(e.X, e.Y, scale);
}
}
/*************************************************************************/
/* Event handling for mouse */
/*************************************************************************/
private void mouseDown(object sender, HalconDotNet.HMouseEventArgs e)
{
//lock (mmlocker)
//{
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;
}
}
//if ((myCircle.Count > 0) && SamplingMode)
//{
// int myIdx = GetCircleIdx((int)e.X, (int)e.Y);
// if (myIdx != -1)
// {
// myCircle[myIdx].Selected = !myCircle[myIdx].Selected;
// repaint();
// }
//}
//}
//end of if
}
/*******************************************************************/
private void mouseMoved(object sender, HalconDotNet.HMouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
mousePressed = true;
int activeROIidx = -1;
//double scale;
startX = e.X;
startY = e.Y;
if (roiManager != null)
{
activeROIidx = roiManager.mouseDownAction(e.X, e.Y);
}
MouseMove me = new MouseMove();
try
{
if (HObjList.Count > 0)
{
HTuple gray = 0;
HObjectEntry entry = (HObjectEntry)HObjList[0];
if ((e.Y >= 0) && (e.X >= 0))
{
HOperatorSet.GetGrayval(entry.HObj, e.Y, e.X, out gray);
me.Gray = (uint)gray.I;
}
}
}
catch { me.Gray = 0; }
me.X = (int)e.X + 1; //图像从0开始，显示数据从1开始
me.Y = (int)e.Y + 1;
MouseMoveEventOutput(me);
}
else
{
double motionX, motionY;
if (!mousePressed)
{
return;
}
if (roiManager != null && (roiManager.activeROIidx != -1))
{
roiManager.mouseMoveAction(e.X, e.Y);
}
else
{
if (!isCancelImageMove)
{
motionX = ((e.X - startX));
motionY = ((e.Y - startY));
if (((int)motionX != 0) || ((int)motionY != 0))
{
moveImage(motionX, motionY);
startX = e.X - motionX;
startY = e.Y - motionY;
}
}
}
}
}
