/*******************************************************************/
private void mouseUp(object sender, hvppleDotNet.HMouseEventArgs e)
{
//关闭缩放事件
if (isStaticWnd)
{
return;
}
if (e.Button == MouseButtons.Left)
{
mousePressed = false;
}
viewPort.hvppleWindow.SetMshape("default");
if (roiManager != null &&
(roiManager.activeROIidx != -1) &&
(dispROI == MODE_INCLUDE_ROI))
{
}
else if (stateView == MODE_VIEW_ZOOMWINDOW)
{
ZoomWindow.Dispose();
}
}
/*******************************************************************/
private void mouseMoved(object sender, hvppleDotNet.HMouseEventArgs e)
{
//关闭缩放事件
if (isStaticWnd)
{
return;
}
double motionX = 0, motionY = 0;
double posX, posY;
double zoomZone;
if (!mousePressed)
{
return;
}
if (roiManager != null && (roiManager.activeROIidx != -1) && (dispROI == MODE_INCLUDE_ROI))
{
roiManager.mouseMoveAction(e.X, e.Y);
}
else if (stateView == MODE_VIEW_MOVE)
{
if (imageShowWidth > viewPort.Width || imageShowHeight > viewPort.Height)
{
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;
}
}
}
else if (stateView == MODE_VIEW_ZOOMWINDOW)
{
HSystem.SetSystem("flush_graphic", "false");
ZoomWindow.ClearWindow();
posX = ((e.X - ImgCol1) / (ImgCol2 - ImgCol1)) * viewPort.Width;
posY = ((e.Y - ImgRow1) / (ImgRow2 - ImgRow1)) * viewPort.Height;
zoomZone = (zoomWndSize / 2) * xScale * zoomAddOn;
ZoomWindow.SetWindowExtents((int)posY - (zoomWndSize / 2),
(int)posX - (zoomWndSize / 2),
zoomWndSize, zoomWndSize);
ZoomWindow.SetPart((int)(e.Y - zoomZone), (int)(e.X - zoomZone),
(int)(e.Y + zoomZone), (int)(e.X + zoomZone));
repaint(ZoomWindow);
HSystem.SetSystem("flush_graphic", "true");
ZoomWindow.DispLine(-100.0, -100.0, -100.0, -100.0);
}
}
/*************************************************************************/
/* Event handling for mouse */
/*************************************************************************/
private void mouseDown(object sender, hvppleDotNet.HMouseEventArgs e)
{
//关闭缩放事件
if (isStaticWnd)
{
return;
}
stateView = MODE_VIEW_MOVE;
if (e.Button == MouseButtons.Left)
{
mousePressed = true;
}
int activeROIidx = -1;
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_NONE:
break;
case MODE_VIEW_ZOOMWINDOW:
activateZoomWindow((int)e.X, (int)e.Y);
break;
default:
break;
}
}
//end of if
}
