/// <summary>
/// Paints the ROI into the supplied window
/// </summary>
/// <param name="window">HALCON window</param>
public override void Draw(HWindow window)
{
window.DispRectangle2(midR, midC, -phi, length1, length2);
for (int i = 0; i < NumHandles; i++)
{
window.DispRectangle2(rows[i].D, cols[i].D, -phi, RoiDrawConfig.PaneWidth, RoiDrawConfig.PaneWidth);
}
window.DispArrow(midR, midC, midR + (Math.Sin(phi) * length1 * 1.2),
midC + (Math.Cos(phi) * length1 * 1.2), RoiDrawConfig.PaneWidth / 2);
}
/// <summary>
/// Paints the active handle of the ROI object into the supplied window
/// </summary>
/// <param name="window">HALCON window</param>
public override void DisplayActive(HWindow window)
{
window.DispRectangle2(rows[ActiveHandleIdx].D,
cols[ActiveHandleIdx].D,
-phi, RoiDrawConfig.PaneWidth, RoiDrawConfig.PaneWidth);
if (ActiveHandleIdx == 5)
{
window.DispArrow(midR, midC,
midR + (Math.Sin(phi) * length1 * 1.2),
midC + (Math.Cos(phi) * length1 * 1.2),
RoiDrawConfig.PaneWidth / 2);
}
}
private void DisplayPointLineDistanceGraphics(HWindow windowHandle)
{
windowHandle.SetColor("yellow");
windowHandle.SetLineWidth(3);
if (PointLineGraphics == null)
{
return;
}
foreach (var line in PointLineGraphics)
{
windowHandle.DispArrow(line.YStart, line.XStart, line.YEnd, line.XEnd, ArrowSize);
}
windowHandle.SetLineWidth(1);
}
public override void draw(HWindow window, int imageWidth, int imageHeight)
{
window.SetColor(Color);
window.SetDraw(DrawMode);
window.SetLineWidth(LineWidth);
window.SetLineStyle(LineStyle == "dot" ? new HTuple(2, 2) : new HTuple());
double littleRecSize = getHandleWidth(imageWidth, imageHeight);
window.DispRectangle2(midR, midC, -phi, length1, length2);//body
window.SetDraw("fill");
window.DispArrow(midR, midC, midR + (Math.Sin(phi) * length1 * 1.2), midC + (Math.Cos(phi) * length1 * 1.2), littleRecSize);
if (Selected)
{
for (int i = 0; i < NumHandles; i++)
{
window.DispRectangle2(rows[i].D, cols[i].D, -phi, littleRecSize, littleRecSize);
Application.DoEvents();
}
}
}