protected internal override void Render(Graphics graphics, IRender render)
{
if (GetPathInternal() == null)
{
return;
}
//Translate by offset
graphics.TranslateTransform(mOffset.X, mOffset.Y);
//Fill and draw the port
RenderPort(graphics, render);
//Render image
if (Image != null)
{
Image.Render(graphics, render);
}
//Render label
if (Label != null)
{
Label.Render(graphics, render);
}
graphics.TranslateTransform(-mOffset.X, -mOffset.Y);
}
protected internal override void Render(Graphics graphics, IRender render)
{
base.Render(graphics, render);
//Render Image
if (Image != null || Label != null)
{
//Determine central point
//If even number of points, then position half way on segment
PointF center;
if (Points.Count % 2 == 0)
{
int index = (Points.Count / 2) - 1;
PointF start = (PointF)Points[index];
PointF end = (PointF)Points[index + 1];
center = new PointF(start.X + ((end.X - start.X) / 2), start.Y + ((end.Y - start.Y) / 2));
}
else //Else calculate from middle segment direction
{
int index = Convert.ToInt32(Math.Floor((Double)(Points.Count / 2)));
center = (PointF)Points[index];
}
//Offset to line co-ordinates
center = new PointF(center.X - Rectangle.X, center.Y - Rectangle.Y);
graphics.TranslateTransform(center.X, center.Y);
if (Image != null)
{
Image.Render(graphics, render);
}
if (Label != null)
{
Label.Render(graphics, render);
}
graphics.TranslateTransform(-center.X, -center.Y);
}
//Draw test squares for points
// if (Selected)
// {
// graphics.TranslateTransform(-Rectangle.X,-Rectangle.Y);
// Pen newPen = new Pen(Color.Red,1);
//
// Font font = new Font("Arial",8);
// SolidBrush brush = new SolidBrush(Color.Blue);
// int offset = 0;
//
// foreach (PointF point in Points)
// {
// offset+=20;
// graphics.DrawRectangle(newPen,point.X-2,point.Y-2,4,4);
// graphics.DrawString(point.ToString(),font,brush,10,offset);
//
// }
// graphics.TranslateTransform(Rectangle.X,Rectangle.Y);
// }
}
protected internal override void Render(Graphics graphics, IRender render)
{
if (GetPathInternal() == null)
{
return;
}
//Fill the solid
RenderSolid(graphics, render);
//Set clipping for this shape
Region current = null;
//Add local clipping
if (Clip)
{
Region region = new Region(GetPathInternal());
current = graphics.Clip;
graphics.SetClip(region, CombineMode.Intersect);
}
//Render image
if (Image != null)
{
Image.Render(graphics, render);
}
//Render label
if (Label != null)
{
Label.Render(graphics, InternalRectangle, render);
}
//Restore clipping
if (Clip)
{
graphics.Clip = current;
}
//Call the base implementation of render to draw border
if (DrawBorder)
{
base.Render(graphics, render);
}
}
protected internal override void Render(Graphics graphics, IRender render)
{
base.Render(graphics, render);
//Render Image and Label
if (Image != null || Label != null)
{
PointF center = GetLabelLocation();
graphics.TranslateTransform(center.X, center.Y);
if (Image != null)
{
Image.Render(graphics, render);
}
if (Label != null)
{
Label.Render(graphics, render);
}
graphics.TranslateTransform(-center.X, -center.Y);
}
}