protected override void AddToMap(Map map, SymDef symdef)
{
AreaSymbol sym = new AreaSymbol((AreaSymDef)symdef, path, 0, new PointF());
map.AddSymbol(sym);
}
// Render the description into the given map at the given location in the given color.
public void RenderToMap(Map map, SymColor color, PointF point, Dictionary<object, SymDef> dict)
{
IRenderer renderer = new MapRenderer(map, color, dict);
// Set the correct transform.
Matrix mat = new Matrix();
mat.Scale(1, -1); // flip Y axis.
mat.Translate(point.X, -point.Y);
renderer.Transform = mat;
// White out the background.
SizeF size = Measure();
PointKind[] kinds = { PointKind.Normal, PointKind.Normal, PointKind.Normal, PointKind.Normal, PointKind.Normal};
PointF[] pts = {Geometry.TransformPoint(new PointF(0, 0), mat), Geometry.TransformPoint(new PointF(size.Width, 0), mat),Geometry.TransformPoint(new PointF(size.Width, size.Height), mat),
Geometry.TransformPoint(new PointF(0, size.Height), mat),Geometry.TransformPoint(new PointF(0, 0), mat) };
SymPath path = new SymPath(pts, kinds);
AreaSymbol whiteout = new AreaSymbol((AreaSymDef) dict[CourseLayout.KeyWhiteOut], new SymPathWithHoles(path, null), 0, new PointF());
map.AddSymbol(whiteout);
replaceMultiplySign = false; // OCAD doesn't handle the multiple character well.
Render(renderer, new RectangleF(-100000, -100000, 200000, 200000), 0, description.Length);
}
private static BaseSymbol GetSymbolFromType(int objectType, byte symType)
{
BaseSymbol bs = null;
switch (objectType)
{
case 1:
bs = new PointSymbol();
break;
case 2:
if (symType == 0x01)
bs = new LineTextSymbol();
else
bs = new LineSymbol();
break;
case 3:
bs = new AreaSymbol();
break;
case 4:
bs = new TextSymbol();
break;
case 5:
bs = new RectangleSymbol();
break;
default:
throw new ApplicationException("Unknown objectType: " + objectType);
}
return bs;
}
