public HotRegion[] CheckHotRegions(int x, int y, Type[] objectTypes)
{
ArrayList arrayList = new ArrayList();
for (int num = this.list.Count - 1; num >= 0; num--)
{
HotRegion hotRegion = (HotRegion)this.list[num];
if (this.IsOfType(objectTypes, hotRegion.SelectedObject))
{
GraphicsPath[] paths = ((HotRegion)this.list[num]).Paths;
foreach (GraphicsPath graphicsPath in paths)
{
if (graphicsPath != null && graphicsPath.IsVisible((float)x, (float)y))
{
arrayList.Add(this.list[num]);
}
}
}
}
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;
}
public override double GetValue(PointF c, PointF p)
{
if (this.Common != null)
{
HotRegionList hotRegionList = this.Common.GaugeCore.HotRegionList;
int num = hotRegionList.LocateObject(this.GetGauge());
if (num != -1)
{
HotRegion hotRegion = (HotRegion)hotRegionList.List[num];
RectangleF boundingRectangle = hotRegion.BoundingRectangle;
float num2 = (float)((this.ParentGauge.GetOrientation() != 0) ? ((p.Y - boundingRectangle.Y) / boundingRectangle.Height * 100.0) : ((p.X - boundingRectangle.X) / boundingRectangle.Width * 100.0));
return(this.GetValueFromPosition(num2));
}
}
return(double.NaN);
}
public void SetHotRegion(object selectedObject, PointF pinPoint, params GraphicsPath[] paths)
{
int num = this.LocateObject(selectedObject);
HotRegion hotRegion;
if (num == -1)
{
hotRegion = new HotRegion();
num = this.list.Add(hotRegion);
}
else
{
hotRegion = (HotRegion)this.list[num];
}
hotRegion.SelectedObject = selectedObject;
Matrix transform = this.Common.Graph.Transform;
if (transform != null)
{
for (int i = 0; i < paths.Length; i++)
{
if (paths[i] != null)
{
try
{
paths[i].Transform(transform);
}
catch
{
return;
}
}
}
}
else
{
this.Common.Graph.Transform = new Matrix();
}
hotRegion.Paths = paths;
if (!pinPoint.IsEmpty)
{
pinPoint.X += transform.OffsetX;
pinPoint.Y += transform.OffsetY;
}
hotRegion.PinPoint = pinPoint;
hotRegion.BuildMatrices(this.Common.Graph);
}