/// <summary>
/// Function to symbolize the graphics path to the graphics object
/// </summary>
/// <param name="g">The graphics object</param>
/// <param name="paths">The paths</param>
public void SymbolizePaths(Graphics g, IEnumerable <GraphicsPath> paths)
{
foreach (var graphicsPath in paths)
{
var clonedPattern = (GraphicsPath)Pattern.Clone();
var warpedPath = WarpPathToPath.Warp(graphicsPath, clonedPattern, true, Interval);
if (warpedPath == null)
{
continue;
}
if (Fill != null)
{
g.FillPath(Fill, warpedPath);
}
if (Line != null)
{
g.DrawPath(Line, warpedPath);
}
}
}
/// <summary>
/// Function that actually renders the linestring
/// </summary>
/// <param name="map">The map</param>
/// <param name="lineString">The line string to symbolize.</param>
/// <param name="graphics">The graphics</param>
protected override void OnRenderInternal(MapViewport map, ILineString lineString, Graphics graphics)
{
var clonedPattern = (GraphicsPath)Pattern.Clone();
var graphicsPath = WarpPathToPath.Warp(LineStringToPath(lineString, map), clonedPattern, true, Interval);
if (graphicsPath == null)
{
return;
}
// Fill?
if (Fill != null)
{
graphics.FillPath(Fill, graphicsPath);
}
// Outline
if (Line != null)
{
graphics.DrawPath(Line, graphicsPath);
}
}