/// <summary>ビュー座標系に変換された図形をグラフィクスに描き出します。(IVirtualShapeの実装)</summary>
/// <param name="g"></param>
public override void RenderToView(Graphics g)
{
PointD c = ParentGraphics.FromGlobalToView(Center);
SizeD s = DoesGlobalScale ? new SizeD(Math.Abs(ParentGraphics.ViewScale.W * Radius.W), Math.Abs(ParentGraphics.ViewScale.H * Radius.H)) : Radius;
if (s.W == 0 || s.H == 0)
{
return;
}
PointD p = c - s;
float startAngle = (float)StartAngle,
sweepAngle = (float)SweepAngle;
if (ParentGraphics.ViewScale.W < 0)
{
startAngle = 180 - startAngle;
sweepAngle = -sweepAngle;
}
if (ParentGraphics.ViewScale.H < 0)
{
startAngle = -startAngle;
sweepAngle = -sweepAngle;
}
g.FillPie(ShapeFill, (float)p.X, (float)p.Y, (float)(2.0 * s.W), (float)(2.0 * s.H), startAngle, sweepAngle);
g.DrawPie(ShapeBorder, new RectangleF(p, 2 * s), startAngle, sweepAngle);
}
/// <summary>ビュー座標系に変換された図形をグラフィクスに描き出します。(IVirtualShapeの実装)</summary>
/// <param name="g"></param>
public override void RenderToView(Graphics g)
{
PointD c = ParentGraphics.FromGlobalToView(Center);
SizeD s = DoesGlobalScale ? new SizeD(Math.Abs(ParentGraphics.ViewScale.W * Radius.W), Math.Abs(ParentGraphics.ViewScale.H * Radius.H)) : Radius;
PointD p = c - s;
g.FillEllipse(ShapeFill, new RectangleF(p, 2 * s));
g.DrawEllipse(ShapeBorder, new RectangleF(p, 2 * s));
}
/// <summary>ビュー座標系に変換された図形をグラフィクスに描き出します。(IVirtualShapeの実装)</summary>
/// <param name="g"></param>
public override void RenderToView(Graphics g)
{
PointF p = ParentGraphics.FromGlobalToView(Location);
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
g.DrawString(Text, Font, ShapeFill, p);
if (DrawFrame)
{
StringFormat sf = StringFormat.GenericDefault;
sf.FormatFlags |= StringFormatFlags.MeasureTrailingSpaces;
SizeF s = g.MeasureString(Text, Font, p, sf);
g.DrawRectangle(ShapeBorder, p.X - (float)Padding.W, p.Y - (float)Padding.H, s.Width, s.Height);
}
}
/// <summary>ビュー座標系に変換された多角形をグラフィクスに描き出します。(IVirtualShapeの実装)</summary>
/// <param name="g"></param>
public override void RenderToView(Graphics g)
{
if (Vertices == null)
{
return;
}
PointF[] v = new PointF[Vertices.Length];
for (int i = 0; i < v.Length; i++)
{
v[i] = ParentGraphics.FromGlobalToView(Vertices[i]);
}
g.DrawLines(ShapeBorder, v);
}
/// <summary>ビュー座標系に変換された長方形をグラフィクスに描き出します。(IVirtualShapeの実装)</summary>
/// <param name="g"></param>
public override void RenderToView(Graphics g)
{
PointF p = ParentGraphics.FromGlobalToView(Location);
SizeF s = DoesGlobalScale ? ParentGraphics.ActualViewScale * Size : Size;
if (s.Width < 0)
{
p.X += s.Width;
s.Width = -s.Width;
}
if (s.Height < 0)
{
p.Y += s.Height;
s.Height = -s.Height;
}
RectangleF r = new RectangleF(p, s);
g.FillRectangle(ShapeFill, r);
g.DrawRectangles(ShapeBorder, new RectangleF[] { r });
}
