/// <summary>Paints the ROI into the supplied window</summary>
/// <param name="window">HALCON window</param>
public override void draw(hvppleDotNet.HWindow window, int imageWidth, int imageHeight)
{
double littleRecSize = getHandleWidth(imageWidth, imageHeight);
window.DispRectangle2(midR, midC, -phi, length1, length2);
window.DispArrow(midR, midC, midR + (Math.Sin(phi) * length1 * 1.2), midC + (Math.Cos(phi) * length1 * 1.2), littleRecSize);
window.SetDraw("fill");
for (int i = 0; i < NumHandles; i++)
{
window.DispRectangle2(rows[i].D, cols[i].D, -phi, littleRecSize, littleRecSize);
Application.DoEvents();
}
window.SetDraw("margin");
}
/// <summary>
/// Paints the active handle of the ROI object into the supplied window
/// </summary>
/// <param name="window">HALCON window</param>
public override void displayActive(hvppleDotNet.HWindow window, int imageWidth, int imageHeight)
{
double littleRecSize = getHandleWidth(imageWidth, imageHeight);
window.SetDraw("fill");
window.DispRectangle2(rows[activeHandleIdx].D,
cols[activeHandleIdx].D,
-phi, littleRecSize, littleRecSize);
if (activeHandleIdx == 5)
{
window.DispArrow(midR, midC,
midR + (Math.Sin(phi) * length1 * 1.2),
midC + (Math.Cos(phi) * length1 * 1.2),
littleRecSize);
}
window.SetDraw("margin");
}
