public override void Draw(System.Drawing.Graphics gc, Render.RenderParameter r, Render.RenderHint editState, Render.IDrawVisitor drawMethods, PointD mousePosition)
{
if (m_Param.Path != null)
{
/*if (editState.GetAttributes() == States.StateAttributes.Start)
{
if (m_Param.Path is Tools.Model.VectorPath)
{
if (r.StrokeFill != null)
gc.FillPath(r.StrokeFill, (Tools.Model.VectorPath)m_Param.Path);
gc.DrawPath(r.StrokeOutline, (Tools.Model.VectorPath)m_Param.Path);
}
}
else*/ if (editState == Render.RenderHint.Start)
{
if (m_Param.Path is Tools.Model.VectorPath)
{
Pen dashPen = (Pen)r.StrokeOutline.Clone();
dashPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
if (m_Param.Path.PointCount > 0)
{
PointD firstPoint = (PointD)m_Param.Path.GetFirstPoint();
gc.DrawEllipse(dashPen, (float)firstPoint.X - Tools.Render.DrawHelper.TARGET_SIZE / 2.0f, (float)firstPoint.Y - Tools.Render.DrawHelper.TARGET_SIZE / 2.0f, (float)Tools.Render.DrawHelper.TARGET_SIZE, (float)Tools.Render.DrawHelper.TARGET_SIZE);
if (r.StrokeFill != null)
gc.FillPath(r.StrokeFill, ( Tools.Model.VectorPath)m_Param.Path);
gc.DrawPath(r.StrokeOutline, ( Tools.Model.VectorPath)m_Param.Path);
DrawRegionRepresentation(gc, r, drawMethods, mousePosition);
}
}
}
/*else if (editState.GetAttributes() == States.StateAttributes.Change)
{
/*
drawMethods.DrawNegativeSpace(gc, m_Param, r);
drawMethods.DrawPositiveSpace(gc, m_Param, r);
*-/
DrawRegionRepresentation(gc, r, mousePosition);
if (editState is States.RegionChange)
((States.RegionChange)editState).Handles.DrawHandles(gc, m_Param, r);
}*/
else
{
/*
drawMethods.DrawNegativeSpace(gc, m_Param, r);
drawMethods.DrawPositiveSpace(gc, m_Param, r);
*/
if (m_Param.Path is Tools.Model.VectorPath)
{
if (r.StrokeFill != null)
gc.FillPath(r.StrokeFill, (Tools.Model.VectorPath)m_Param.Path);
gc.DrawPath(r.StrokeOutline, (Tools.Model.VectorPath)m_Param.Path);
}
DrawRegionRepresentation(gc, r,drawMethods, mousePosition);
//TODO ((States.IFilterHandles)editState).Handles.DrawHandles(gc, m_Param, r);
}
drawMethods.DrawHandles(gc, this, r);
}
}
public void Draw(System.Drawing.Graphics gc, Render.RenderParameter r, Render.RenderHint editState, Render.IDrawVisitor drawMethods, PointD mousePosition)
{
if (m_Param.Path != null && m_Param.Path.PointCount >= 2)
{
try
{
if (m_visibleThickPath != null)
{
if (r.RegionInsideFill != null)
gc.FillPath(r.RegionInsideFill, m_visibleThickPath);
gc.DrawPath(r.RegionOutline, m_visibleThickPath);
}
gc.DrawPath(r.RegionOutline, (Tools.Model.VectorPath)m_Param.Path);
}
catch
{
// don't know what happened here
}
if (editState == Render.RenderHint.Start)
{
Pen dashPen = (Pen)r.RegionOutline.Clone();
dashPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
if (m_Param.Path.PointCount > 0)
{
PointD firstPoint = mousePosition; // TODO ((States.LineHover)editState).FirstPoint;
gc.DrawEllipse(dashPen, (float)firstPoint.X - Tools.Render.DrawHelper.TARGET_SIZE / 2.0f, (float)firstPoint.Y - Tools.Render.DrawHelper.TARGET_SIZE / 2.0f, (float)Tools.Render.DrawHelper.TARGET_SIZE, (float)Tools.Render.DrawHelper.TARGET_SIZE);
}
/*
PointD normal;
double radius;
NormalOfPoint(mousePosition, out normal, out radius);
gc.DrawLine(r.ActivePen, (Point)mousePosition, (Point)(mousePosition - normal * radius));
*/
}
else
{
DrawArrowForces(gc, r, drawMethods);
}
drawMethods.DrawHandles(gc, this, r);
// TODO ((States.IFilterHandles)editState).Handles.DrawHandles(gc, m_Param, r);
}
}
