using System; using System.ComponentModel; using System.Collections.Generic; using System.Text; using System.Drawing; using System.Drawing.Drawing2D; namespace Svg { [TypeConverter(typeof(SvgPaintServerFactory))] public abstract class SvgPaintServer : SvgElement { public static readonly SvgPaintServer None = new SvgColourServer(); public SvgPaintServer() { } protected override void Render(SvgRenderer renderer) { // Never render paint servers or their children } public abstract Brush GetBrush(SvgVisualElement styleOwner, float opacity); public override string ToString() { return String.Format("url(#{0})", this.ID); } } }