public void AddObject(Region path, string layer, ToolTipInfo toolTipInfo, System.Drawing.Graphics g)
{
lock (m_QuadTree)
{
RectangleF rf = path.GetBounds(g);
Envelope env = new Envelope(rf.Left, rf.Right, rf.Bottom, rf.Top);
m_QuadTree.Insert(env, new QuickInfoObject(path, layer, toolTipInfo, env));
}
}
public void AddToolTipInfo(ToolTipInfo info)
{
if (info.Id != null && _Ids.ContainsKey(info.Id))
return;
if (info.Id != null)
_Ids[info.Id] = info.Id;
ToolTips.Add(info);
}
public QuickInfoObject(Region path, string layer, ToolTipInfo toolTipInfo, Envelope envelope)
{
m_Path = path;
m_Layer = layer;
m_ToolTipInfo = toolTipInfo;
m_Envelope = envelope;
}
private void RenderGeometry(System.Drawing.Graphics g, SharpMap.Map map, Geometry feature, SharpMap.Styles.VectorStyle style)
{
System.Drawing.Region gp = null;
switch (feature.GetType().FullName)
{
case "SharpMap.Geometries.Polygon":
if (style.EnableOutline)
SharpMap.Rendering.VectorRenderer.DrawPolygon(g, (Polygon)feature, style.Fill, style.Outline, _ClippingEnabled, map);
else
SharpMap.Rendering.VectorRenderer.DrawPolygon(g, (Polygon)feature, style.Fill, null, _ClippingEnabled, map);
break;
case "SharpMap.Geometries.MultiPolygon":
if (style.EnableOutline)
SharpMap.Rendering.VectorRenderer.DrawMultiPolygon(g, (MultiPolygon)feature, style.Fill, style.Outline, _ClippingEnabled, map);
else
SharpMap.Rendering.VectorRenderer.DrawMultiPolygon(g, (MultiPolygon)feature, style.Fill, null, _ClippingEnabled, map);
break;
case "SharpMap.Geometries.LineString":
gp = InteractiveRenderer.DrawLineString(g, (LineString)feature, style.Line, map);
break;
case "SharpMap.Geometries.MultiLineString":
SharpMap.Rendering.VectorRenderer.DrawMultiLineString(g, (MultiLineString)feature, style.Line, map);
break;
case "SharpMap.Geometries.Point":
gp = InteractiveRenderer.DrawPoint(g, (Point)feature, style.Symbol, style.SymbolScale, style.SymbolOffset, style.SymbolRotation, map);
break;
case "SharpMap.Geometries.MultiPoint":
SharpMap.Rendering.VectorRenderer.DrawMultiPoint(g, (MultiPoint)feature, style.Symbol, style.SymbolScale, style.SymbolOffset, style.SymbolRotation, map);
break;
case "SharpMap.Geometries.GeometryCollection":
foreach(SharpMap.Geometries.Geometry geom in (GeometryCollection)feature)
RenderGeometry(g, map, geom, style);
break;
default:
break;
}
if (gp != null && map is InteractiveMap && style is InteractiveStyle)
{
InteractiveMap imap = map as InteractiveMap;
InteractiveStyle istyle = style as InteractiveStyle;
ToolTipInfo info = new ToolTipInfo();
info.Bitmap = istyle.Symbol;
info.Description = istyle.PopUpText;
info.Id = istyle.PopUpId;
string layerName = istyle.PopUpCategory;
if (string.IsNullOrEmpty(istyle.PopUpCategory))
layerName = LayerName;
imap.AddObject(gp, layerName, info, g);
}
}
