private void AddEllipses()
{
foreach (Ellipse obj in dxf.Ellipses)
{
EllipseF circleF = new EllipseF(ConvertToGdiX(obj.Center.X - obj.MajorAxis), ConvertToGdiY(obj.Center.Y + obj.MinorAxis), (float)obj.MajorAxis /*X轴*/, (float)obj.MinorAxis /*Y轴*/, IsDotted(obj));
circleList.Add(circleF);
if (dxfMinX > circleF.Rectangle.X)
{
dxfMinX = circleF.Rectangle.X;
}
if (dxfMinY > circleF.Rectangle.Y)
{
dxfMinY = circleF.Rectangle.Y;
}
if (dxfMaxX < circleF.Rectangle.X + circleF.Rectangle.Width)
{
dxfMaxX = circleF.Rectangle.X + circleF.Rectangle.Width;
}
if (dxfMaxY < circleF.Rectangle.Y + circleF.Rectangle.Height)
{
dxfMaxY = circleF.Rectangle.Y + circleF.Rectangle.Height;
}
}
}
private void AddCircles()
{
foreach (Circle obj in dxf.Circles)
{
EllipseF circleF = new EllipseF(ConvertToGdiX(obj.Center.X - obj.Radius), ConvertToGdiY(obj.Center.Y + obj.Radius), 2 * (float)obj.Radius, 2 * (float)obj.Radius, IsDotted(obj));
circleList.Add(circleF);
if (dxfMinX > circleF.Rectangle.X)
{
dxfMinX = circleF.Rectangle.X;
}
if (dxfMinY > circleF.Rectangle.Y)
{
dxfMinY = circleF.Rectangle.Y;
}
if (dxfMaxX < circleF.Rectangle.X + circleF.Rectangle.Width)
{
dxfMaxX = circleF.Rectangle.X + circleF.Rectangle.Width;
}
if (dxfMaxY < circleF.Rectangle.Y + circleF.Rectangle.Height)
{
dxfMaxY = circleF.Rectangle.Y + circleF.Rectangle.Height;
}
}
}
private void AddCircles()
{
foreach (Circle obj in dxf.Circles)
{
EllipseF circleF = new EllipseF(ConvertToGdiX(obj.Center.X - obj.Radius), ConvertToGdiY(obj.Center.Y + obj.Radius), 2 * (float)obj.Radius, 2 * (float)obj.Radius, IsDotted(obj));
circleFs.Add(circleF);
}
}
private void AddEllipses()
{
foreach (Ellipse obj in dxf.Ellipses)
{
EllipseF circleF = new EllipseF((float)(obj.Center.X - obj.MajorAxis), ConvertToGdiY(obj.Center.Y + obj.MinorAxis), (float)obj.MajorAxis /*X轴*/, (float)obj.MinorAxis /*Y轴*/, IsDotted(obj));
circleFs.Add(circleF);
}
}
public bool ContainsPoint_NonCircle(int x, int y)
{
var ellipse = new EllipseF(new Vector2(400.0f, 400.0f), 100.0f, 200.0f);
return(ellipse.Contains(x, y));
}
