/// <summary>
/// draw, 決定要畫什麼在 window 上
/// </summary>
/// <param name="window">Halcon Window</param>
public override void draw(HalconDotNet.HWindow window)
{
double crossSize = 12;
double crossAngle = 0.785398;
//寫字
if (!String.IsNullOrEmpty(Name))
{
if (!this.IsActive)
window.SetColor("red");
HOperatorSet.SetTposition(window, _model.RowBegin, _model.ColBegin);
window.WriteString(Name);
}
//畫圓
if (!this.IsActive)
window.SetColor("magenta");
window.SetLineWidth(2);
var radius = _model.Distance / CircleDistanceSetting;
window.DispCross(_model.RowBegin, _model.ColBegin, crossSize, crossAngle);
window.DispCircle(_model.RowBegin, _model.ColBegin, radius);
//畫圓內虛線
/**/
window.SetLineWidth(1);
HTuple dotLineStyle = new HTuple(new int[4] { 20, 7, 3, 7 });
window.SetLineStyle(dotLineStyle);
var hLineRowBegin = _model.RowBegin;
var hLineColBegin = _model.ColBegin - radius;
var hLineRowEnd = _model.RowBegin;
var hLineColEnd = _model.ColBegin + radius;
var vLineRowBegin = _model.RowBegin - radius;
var vLineColBegin = _model.ColBegin;
var vLineRowEnd = _model.RowBegin + radius;
var vLineColEnd = _model.ColBegin;
window.DispLine(hLineRowBegin, hLineColBegin, hLineRowEnd, hLineColEnd);
window.DispLine(vLineRowBegin, vLineColBegin, vLineRowEnd, vLineColEnd);
//Reset line Style
HOperatorSet.SetLineStyle(window, null);
}