private void DrawXYLine(DrawBlock block, Graphics graphic, Pen pen, double picRadio)
{
graphic.DrawLine(pen,
(float)(block.StartX * picRadio),
(float)(block.StartY * picRadio),
(float)(block.EndX * picRadio),
(float)(block.EndY * picRadio));
}
private void DrawXYCircleWithIJ(DrawBlock block, Graphics graphic, Pen pen, float picRadio)
{
graphic.DrawArc(
pen,
(float)(block.CenterX - block.Radius) * picRadio,
(float)(block.CenterY - block.Radius) * picRadio,
(float)block.Radius * 2 * picRadio,
(float)block.Radius * 2 * picRadio,
(float)(block.EndArc * 180 / Math.PI),
(float)(block.StartArc.ToGraphicsSweep(block.EndArc, block.IsArcCw) * 180 / Math.PI)
);
}