public void SetHotRegion(MapGraphics g, object selectedObject, PointF pinPoint, params GraphicsPath[] pathArray)
{
GraphicsPath[] array = new GraphicsPath[pathArray.Length];
for (int i = 0; i < pathArray.Length; i++)
{
if (pathArray[i] != null)
{
array[i] = (GraphicsPath)pathArray[i].Clone();
}
}
HotRegion hotRegion;
if (!this.selectedObjectIndex.ContainsKey(selectedObject))
{
hotRegion = new HotRegion();
int value = this.list.Add(hotRegion);
this.selectedObjectIndex[selectedObject] = value;
}
else
{
int index = this.selectedObjectIndex[selectedObject];
hotRegion = (HotRegion)this.list[index];
}
hotRegion.SelectedObject = selectedObject;
Matrix transform = g.Transform;
if (transform != null)
{
for (int j = 0; j < array.Length; j++)
{
if (array[j] != null)
{
try
{
array[j].Transform(transform);
}
catch
{
return;
}
}
}
}
hotRegion.Paths = array;
if (!pinPoint.IsEmpty)
{
pinPoint.X += transform.OffsetX;
pinPoint.Y += transform.OffsetY;
}
hotRegion.PinPoint = pinPoint;
hotRegion.BuildMatrices(g);
}
public void ClearContentElements()
{
for (int num = this.list.Count - 1; num >= 0; num--)
{
HotRegion hotRegion = this.list[num] as HotRegion;
if (hotRegion != null && (hotRegion.SelectedObject is IContentElement || hotRegion.SelectedObject is GridAttributes))
{
this.list.RemoveAt(num);
this.selectedObjectIndex.Remove(hotRegion.SelectedObject);
hotRegion.Dispose();
}
}
}
public HotRegion[] CheckHotRegions(int x, int y, Type[] objectTypes, bool needTooltipOnly)
{
ArrayList arrayList = new ArrayList();
for (int num = this.list.Count - 1; num >= 0; num--)
{
HotRegion hotRegion = (HotRegion)this.list[num];
Shape shape;
Path path;
Symbol symbol;
GridAttributes gridAttributes;
if (this.IsOfType(objectTypes, hotRegion.SelectedObject) && (!needTooltipOnly || (hotRegion.SelectedObject is IToolTipProvider && !(((IToolTipProvider)hotRegion.SelectedObject).GetToolTip() == string.Empty))))
{
shape = (hotRegion.SelectedObject as Shape);
path = (hotRegion.SelectedObject as Path);
symbol = (hotRegion.SelectedObject as Symbol);
gridAttributes = (hotRegion.SelectedObject as GridAttributes);
if (shape == null && path == null && symbol == null && gridAttributes == null)
{
goto IL_0146;
}
RectangleF rectangleF = new RectangleF(this.Common.MapCore.Viewport.GetAbsoluteLocation(), this.Common.MapCore.Viewport.GetAbsoluteSize());
rectangleF.X *= this.ScaleFactorX;
rectangleF.Y *= this.ScaleFactorY;
rectangleF.Width *= this.ScaleFactorX;
rectangleF.Height *= this.ScaleFactorY;
if (rectangleF.Contains((float)x, (float)y))
{
goto IL_0146;
}
}
continue;
IL_0146:
GraphicsPath[] paths = ((HotRegion)this.list[num]).Paths;
foreach (GraphicsPath graphicsPath in paths)
{
if (graphicsPath != null)
{
GraphicsPath graphicsPath2 = graphicsPath;
float x2 = (float)x;
float y2 = (float)y;
bool flag = false;
if (shape != null || path != null || gridAttributes != null)
{
RectangleF bounds = graphicsPath.GetBounds();
float num2 = Math.Max(bounds.Width, bounds.Height);
if (num2 > 1000.0)
{
float num3 = (float)(num2 / 1000.0);
PointF[] pathPoints = graphicsPath.PathPoints;
for (int j = 0; j < pathPoints.Length; j++)
{
pathPoints[j].X /= num3;
pathPoints[j].Y /= num3;
}
graphicsPath2 = new GraphicsPath(pathPoints, graphicsPath.PathTypes, graphicsPath.FillMode);
flag = true;
x2 = (float)x / num3;
y2 = (float)y / num3;
}
}
if (path != null)
{
using (Pen pen = path.GetBorderPen())
{
if (pen != null)
{
if (pen.Width < 7.0)
{
pen.Width = 7f;
}
if (graphicsPath2.IsOutlineVisible(x2, y2, pen))
{
if (flag)
{
graphicsPath2.Dispose();
}
arrayList.Add(hotRegion);
goto IL_03ae;
}
}
}
}
else if (gridAttributes != null)
{
using (Pen pen2 = gridAttributes.GetPen())
{
if (pen2 != null)
{
if (pen2.Width < 5.0)
{
pen2.Width = 5f;
}
if (graphicsPath2.IsOutlineVisible(x2, y2, pen2))
{
if (flag)
{
graphicsPath2.Dispose();
}
arrayList.Add(hotRegion);
goto IL_03ae;
}
}
}
}
else if (symbol != null)
{
RectangleF bounds2 = graphicsPath2.GetBounds();
if (bounds2.Width < 3.0)
{
bounds2.Inflate((float)(3.0 - bounds2.Width), 0f);
}
if (bounds2.Height < 3.0)
{
bounds2.Inflate(0f, (float)(3.0 - bounds2.Height));
}
if (bounds2.Contains(x2, y2))
{
if (flag)
{
graphicsPath2.Dispose();
}
arrayList.Add(hotRegion);
break;
}
}
if (gridAttributes == null && graphicsPath2.IsVisible(x2, y2))
{
if (flag)
{
graphicsPath2.Dispose();
}
arrayList.Add(hotRegion);
break;
}
}
}
IL_03ae :;
}
if (arrayList.Count > 0)
{
return((HotRegion[])arrayList.ToArray(typeof(HotRegion)));
}
return(null);
}
public HitTestResult(HotRegion region, PointF hitTestPoint)
{
this.region = region;
if (region != null)
{
this.obj = region.SelectedObject;
}
this.htPoint = hitTestPoint;
if (this.Object is Group)
{
this.objectType = ObjectType.Group;
}
else if (this.Object is Shape)
{
this.objectType = ObjectType.Shape;
}
else if (this.Object is Path)
{
this.objectType = ObjectType.Path;
}
else if (this.Object is Symbol)
{
this.objectType = ObjectType.Symbol;
}
else if (this.Object is Viewport)
{
this.objectType = ObjectType.Viewport;
}
else if (this.Object is Legend)
{
this.objectType = ObjectType.Legend;
}
else if (this.Object is LegendCell)
{
this.objectType = ObjectType.LegendCell;
}
else if (this.Object is NavigationPanel)
{
this.objectType = ObjectType.NavigationPanel;
}
else if (this.Object is ZoomPanel)
{
this.objectType = ObjectType.ZoomPanel;
}
else if (this.Object is ColorSwatchPanel)
{
this.objectType = ObjectType.ColorSwatchPanel;
}
else if (this.Object is DistanceScalePanel)
{
this.objectType = ObjectType.DistanceScalePanel;
}
else if (this.Object is MapImage)
{
this.objectType = ObjectType.MapImage;
}
else if (this.Object is MapLabel)
{
this.objectType = ObjectType.MapLabel;
}
else
{
this.objectType = ObjectType.Unknown;
}
}
