private void RenderFeature(IViewport viewport, IStyle style, IFeature feature)
{
var vectorStyle = style as VectorStyle;
if (feature.Geometry is Point)
{
PointRenderer.Render(Graphics, (Point)feature.Geometry, vectorStyle, viewport);
}
else if (feature.Geometry is MultiPoint)
{
MultiPointRenderer.Render(Graphics, (MultiPoint)feature.Geometry, vectorStyle, viewport);
}
else if (feature.Geometry is LineString)
{
LineStringRenderer.Render(Graphics, (LineString)feature.Geometry, vectorStyle.Line.ToGdi(), viewport);
}
else if (feature.Geometry is MultiLineString)
{
MultiLineStringRenderer.Render(Graphics, (MultiLineString)feature.Geometry, vectorStyle.Line.ToGdi(), viewport);
}
else if (feature.Geometry is Polygon)
{
PolygonRenderer.DrawPolygon(Graphics, (Polygon)feature.Geometry, vectorStyle.Fill.ToGdi(), vectorStyle.Outline.ToGdi(), viewport);
}
else if (feature.Geometry is MultiPolygon)
{
MultiPolygonRenderer.Render(Graphics, (MultiPolygon)feature.Geometry, vectorStyle.Fill.ToGdi(), vectorStyle.Outline.ToGdi(), viewport);
}
else if (feature.Geometry is IRaster)
{
RasterRenderer.Render(Graphics, feature.Geometry, vectorStyle, viewport);
}
}
public static void Render(Graphics graphics, MultiPoint points, IStyle style, IViewport viewport)
{
foreach (var point in points.Points)
{
PointRenderer.Render(graphics, point, style, viewport);
}
}