private void ClearWindButton_Click(object sender, System.EventArgs e)
{
viewControl.resetWindow();
viewControl.clearList();
IconicDisplayStack.Items.Clear();
StackCountLabel.Text = "" + viewControl.getListCount();
viewControl.repaint();
}
public void AddSingleObject(HObject obj)
{
HalconCtrl.clearList();
using (var image = new HImage(obj))
{
HalconCtrl.addIconicVar(image);
HalconCtrl.repaint();
}
}
public void IntialView(HWindowControl hlView, HTuple imageWidth, HTuple imageHeight)
{
lock (globalLock) {
try {
if (viewController != null)
{
viewController.clearList();
}
viewController = new HWndCtrl(hlView);
viewController.useROIController(roiController);
viewController.setViewState(HWndCtrl.MODE_VIEW_MOVE);
roiController.setROISign(ROIController.MODE_ROI_NONE);
this.imageWidth = imageWidth;
this.imageHeight = imageHeight;
Hwnd = hlView;
SetDraw("red", "margin");
HOperatorSet.GenEmptyObj(out AimShow);
AddViewCross(imageHeight / 2, imageWidth / 2, imageWidth / 10, 0, true);
//AddViewRec2(imageHeight / 2, imageWidth / 2, imageWidth / 30, imageWidth / 30, 0, true);
AddViewLine(imageHeight / 15, imageWidth / 15, imageHeight / 15 + imageHeight / 5, imageWidth / 15, true);
AddViewLine(imageHeight / 15, imageWidth / 15, imageHeight / 15, imageWidth / 15 + imageWidth / 5, true);
AddViewLine(imageHeight - imageHeight / 15 - imageHeight / 5, imageWidth / 15, imageHeight - imageHeight / 15, imageWidth / 15, true);
AddViewLine(imageHeight - imageHeight / 15, imageWidth / 15, imageHeight - imageHeight / 15, imageWidth / 15 + imageWidth / 5, true);
AddViewLine(imageHeight - imageHeight / 15 - imageHeight / 5, imageWidth - imageWidth / 15, imageHeight - imageHeight / 15, imageWidth - imageWidth / 15, true);
AddViewLine(imageHeight - imageHeight / 15, imageWidth - imageWidth / 15 - imageWidth / 5, imageHeight - imageHeight / 15, imageWidth - imageWidth / 15, true);
AddViewLine(imageHeight / 15, imageWidth - imageWidth / 15, imageHeight / 15 + imageHeight / 5, imageWidth - imageWidth / 15, true);
AddViewLine(imageHeight / 15, imageWidth - imageWidth / 15, imageHeight / 15, imageWidth - imageWidth / 15 - imageWidth / 5, true);
foreach (var item in hObjectList)
{
if (item != null)
{
item.Dispose();
}
}
hObjectList.Clear();
//this.HMouseClick = this.viewController.HMouseClick;
this.viewController.HMouseClick += new HMouseEventHandler(HMouseDown);
}
catch
{ }
}
}
/// <summary>
/// Performs the initialization of the HDisplayControl
/// during loading to the memory.
/// </summary>
private void HDisplayControl_Load(object sender, EventArgs e)
{
hWndControl = new HWndCtrl(viewPort);
// Initialization graphic window size
windowExtents = new Rectangle(0, 0, this.viewPort.WindowSize.Width,
this.viewPort.WindowSize.Height);
imageWidth = imageHeight = 0;
displayZoomValue = 100;
zoomCenter = new Point(windowExtents.Width / 2, windowExtents.Height / 2);
if (MoveOnPressedMouseButton)
{
hWndControl.setViewState(HWndCtrl.MODE_VIEW_MOVE);
}
else
{
hWndControl.setViewState(HWndCtrl.MODE_VIEW_NONE);
}
// add event handler after zooming the image
hWndControl.OnImageZoomed += new OnIconicObjectZoomedHandler(
this.hWndControl_IconicObjectZoomed);
hWndControl.OnImageMoved += new OnIconicObjectMovedHandler(
this.hWndControl_IconicObjectMoved);
// setup ROIController
roiController = new ROIController();
hWndControl.useROIController(roiController);
// handle the changes of regions
roiController.NotifyRCObserver = null;
roiController.NotifyRCObserver = new IconicDelegate(UpdateViewData);
hWndControl.clearList();
//---------
// set the sign of the draw region to the value "Add Region"
roiController.setROISign(ROIController.MODE_ROI_POS);
this.ShowROI = true;
}
/// <summary>
/// 更新畫面 (影像, ROI, 量測結果)
/// </summary>
/// <param name="contour"></param>
private void updateView(HObject contour)
{
var image = contour as HImage;
if (image != null)
{
_curImage = image;
mAssistant.setImage(image);
}
if (_curImage == null)
{
mView.clearList();
}
else
{
mView.addIconicVar(_curImage);
}
showMeasureResult();
mView.repaint();
}
/// <summary>
/// Clears the content in the graphic stack
/// that is managed by HDisplayControl
/// </summary>
public void ClearGraphicStack()
{
hWndControl.clearList();
// set the flag to display the full image
// in correct aspect ration in graphic window
if (imageViewState == ImageViewStates.fitToWindow)
{
hWndControl.adaptSize = true;
}
else
{
hWndControl.adaptSize = false;
}
if ((imageWidth > 0) && (imageHeight > 0))
{
hWndControl.resetImagePart(imageWidth, imageHeight);
}
this.Invalidate();
}