public override void Draw(Graphics g, RenderingEngine e, DrawableBase parent, InputOutputBase previous)
{
var transform = g.Transform;
g.TranslateTransform(Translation.X, Translation.Y);
DrawInputOutput(g, e, parent, previous);
g.Transform = transform;
base.Draw(g, e, parent, previous);
}
public static GraphicsPath CalculatePath(RenderingEngine e, Graphics g, Pen pen, PointF p1, PointF p2)
{
var extX = CalculateExtensionX(p1, p2);
var extY = CalculateExtensionY(p1, p2);
var b1 = CalculateB1(p1, p2, extX, extY);
var b2 = CalculateB2(p1, p2, extX, extY);
GraphicsPath p = new GraphicsPath();
p.AddBezier(p1, b1, b2, p2);
return(p);
}
protected virtual void DrawInputOutput(Graphics g, RenderingEngine e, DrawableBase parent, InputOutputBase previous)
{
var r = Rectangle;
if (Signature is ActionSignature)
{
DrawAction(g, e, parent, previous, r);
}
else
{
DrawData(g, e, parent, previous, r);
}
}
public override void Update(RenderingEngine e, DrawableBase parent, DrawableBase previous)
{
base.Update(e, parent, previous);
Translation = GetTranslation(parent);
}
public static void Draw(RenderingEngine e, Graphics g, Pen pen, PointF p1, PointF p2)
{
var p = CalculatePath(e, g, pen, p1, p2);
Draw(e, g, pen, p, p1, p2);
}
public virtual void Draw(Graphics g, RenderingEngine e, DrawableBase parent)
{
}
public virtual void UpdateMouseUp(RenderingEngine e, DrawableBase parent, DrawableBase previous)
{
}
public virtual void UpdateMouseService(RenderingEngine e)
{
IsMouseOver = e.MouseService.IsOver(this, Translation);
}
public virtual void Update(RenderingEngine e, DrawableBase parent, DrawableBase previous)
{
Translation = new PointF(Position.X, Position.Y);
}