public void AddHotRegion(int insertIndex, ChartGraphics graph, float x, float y, float radius, DataPoint point, string seriesName, int pointIndex)
{
if ((this.ProcessChartMode & ProcessMode.ImageMaps) == ProcessMode.ImageMaps && this.common.ChartPicture.MapEnabled && (point.ToolTip.Length > 0 || point.Href.Length > 0 || point.MapAreaAttributes.Length > 0))
{
float[] coordinates = new float[3]
{
x,
y,
radius
};
this.common.ChartPicture.MapAreas.Insert(insertIndex, MapAreaShape.Circle, point.ReplaceKeywords(point.ToolTip), point.ReplaceKeywords(point.Href), point.ReplaceKeywords(point.MapAreaAttributes), coordinates, ((IMapAreaAttributes)point).Tag);
}
if ((this.ProcessChartMode & ProcessMode.HotRegions) == ProcessMode.HotRegions)
{
HotRegion hotRegion = new HotRegion();
PointF absolutePoint = graph.GetAbsolutePoint(new PointF(x, y));
SizeF absoluteSize = graph.GetAbsoluteSize(new SizeF(radius, radius));
GraphicsPath graphicsPath = new GraphicsPath();
graphicsPath.AddEllipse(absolutePoint.X - absoluteSize.Width, absolutePoint.Y - absoluteSize.Width, (float)(2.0 * absoluteSize.Width), (float)(2.0 * absoluteSize.Width));
hotRegion.BoundingRectangle = graphicsPath.GetBounds();
hotRegion.SeriesName = seriesName;
hotRegion.Type = ChartElementType.DataPoint;
hotRegion.PointIndex = pointIndex;
hotRegion.Path = graphicsPath;
hotRegion.RelativeCoordinates = false;
if (point != null && point.IsAttributeSet("OriginalPointIndex"))
{
hotRegion.PointIndex = int.Parse(((DataPointAttributes)point)["OriginalPointIndex"], CultureInfo.InvariantCulture);
}
this.regionList.Add(hotRegion);
}
}
public void AddHotRegion(int insertIndex, GraphicsPath path, bool relativePath, ChartGraphics graph, DataPoint point, string seriesName, int pointIndex)
{
if ((this.ProcessChartMode & ProcessMode.ImageMaps) == ProcessMode.ImageMaps && this.common.ChartPicture.MapEnabled && (point.ToolTip.Length > 0 || point.Href.Length > 0 || point.MapAreaAttributes.Length > 0))
{
int count = this.common.ChartPicture.MapAreas.Count;
this.common.ChartPicture.MapAreas.Insert(insertIndex, point.ReplaceKeywords(point.ToolTip), point.ReplaceKeywords(point.Href), point.ReplaceKeywords(point.MapAreaAttributes), path, !relativePath, graph);
for (int i = insertIndex; i < this.common.ChartPicture.MapAreas.Count - count; i++)
{
((IMapAreaAttributes)this.common.ChartPicture.MapAreas[i]).Tag = ((IMapAreaAttributes)point).Tag;
}
}
if ((this.ProcessChartMode & ProcessMode.HotRegions) == ProcessMode.HotRegions)
{
HotRegion hotRegion = new HotRegion();
hotRegion.SeriesName = seriesName;
hotRegion.PointIndex = pointIndex;
hotRegion.Type = ChartElementType.DataPoint;
hotRegion.Path = path;
hotRegion.BoundingRectangle = path.GetBounds();
hotRegion.RelativeCoordinates = relativePath;
if (point != null && point.IsAttributeSet("OriginalPointIndex"))
{
hotRegion.PointIndex = int.Parse(((DataPointAttributes)point)["OriginalPointIndex"], CultureInfo.InvariantCulture);
}
this.regionList.Add(hotRegion);
}
}
public void AddHotRegion(GraphicsPath path, bool relativePath, ChartGraphics graph, ChartElementType type, object selectedObject)
{
if ((this.ProcessChartMode & ProcessMode.HotRegions) == ProcessMode.HotRegions)
{
HotRegion hotRegion = new HotRegion();
hotRegion.SelectedObject = selectedObject;
hotRegion.Type = type;
hotRegion.Path = path;
hotRegion.BoundingRectangle = path.GetBounds();
hotRegion.RelativeCoordinates = relativePath;
this.regionList.Add(hotRegion);
}
}
public void AddHotRegion(ChartGraphics graph, GraphicsPath path, bool relativePath, string toolTip, string hRef, string mapAreaAttributes, object selectedObject, ChartElementType type)
{
if ((this.ProcessChartMode & ProcessMode.ImageMaps) == ProcessMode.ImageMaps && this.common.ChartPicture.MapEnabled && (toolTip.Length > 0 || hRef.Length > 0 || mapAreaAttributes.Length > 0))
{
this.common.ChartPicture.MapAreas.Insert(0, toolTip, hRef, mapAreaAttributes, path, !relativePath, graph);
}
if ((this.ProcessChartMode & ProcessMode.HotRegions) == ProcessMode.HotRegions)
{
HotRegion hotRegion = new HotRegion();
hotRegion.Type = type;
hotRegion.Path = path;
hotRegion.SelectedObject = selectedObject;
hotRegion.BoundingRectangle = path.GetBounds();
hotRegion.RelativeCoordinates = relativePath;
this.regionList.Add(hotRegion);
}
}
public void AddHotRegion(RectangleF rectArea, object selectedObject, ChartElementType type, bool relativeCoordinates, bool insertAtBeginning)
{
if ((this.ProcessChartMode & ProcessMode.HotRegions) == ProcessMode.HotRegions)
{
HotRegion hotRegion = new HotRegion();
hotRegion.BoundingRectangle = rectArea;
hotRegion.RelativeCoordinates = relativeCoordinates;
hotRegion.Type = type;
hotRegion.SelectedObject = selectedObject;
if (insertAtBeginning)
{
this.regionList.Insert(this.regionList.Count - 1, hotRegion);
}
else
{
this.regionList.Add(hotRegion);
}
}
}
public void AddHotRegion(ChartGraphics graph, RectangleF rectArea, string toolTip, string hRef, string mapAreaAttributes, object selectedObject, ChartElementType type, string series)
{
if ((this.ProcessChartMode & ProcessMode.ImageMaps) == ProcessMode.ImageMaps && this.common.ChartPicture.MapEnabled && (toolTip.Length > 0 || hRef.Length > 0 || mapAreaAttributes.Length > 0))
{
this.common.ChartPicture.MapAreas.Add(toolTip, hRef, mapAreaAttributes, rectArea, ((IMapAreaAttributes)selectedObject).Tag);
}
if ((this.ProcessChartMode & ProcessMode.HotRegions) == ProcessMode.HotRegions)
{
HotRegion hotRegion = new HotRegion();
hotRegion.BoundingRectangle = rectArea;
hotRegion.RelativeCoordinates = true;
hotRegion.Type = type;
hotRegion.SelectedObject = selectedObject;
if (series != null && series != string.Empty)
{
hotRegion.SeriesName = series;
}
this.regionList.Add(hotRegion);
}
}
public void AddHotRegion(int insertIndex, ChartGraphics graph, RectangleF rectSize, DataPoint point, string seriesName, int pointIndex)
{
if ((this.ProcessChartMode & ProcessMode.ImageMaps) == ProcessMode.ImageMaps && this.common.ChartPicture.MapEnabled && (point.ToolTip.Length > 0 || point.Href.Length > 0 || point.MapAreaAttributes.Length > 0))
{
this.common.ChartPicture.MapAreas.Insert(0, point.ReplaceKeywords(point.ToolTip), point.ReplaceKeywords(point.Href), point.ReplaceKeywords(point.MapAreaAttributes), rectSize, ((IMapAreaAttributes)point).Tag);
}
if ((this.ProcessChartMode & ProcessMode.HotRegions) == ProcessMode.HotRegions)
{
HotRegion hotRegion = new HotRegion();
hotRegion.BoundingRectangle = rectSize;
hotRegion.SeriesName = seriesName;
hotRegion.PointIndex = pointIndex;
hotRegion.Type = ChartElementType.DataPoint;
hotRegion.RelativeCoordinates = true;
if (point != null && point.IsAttributeSet("OriginalPointIndex"))
{
hotRegion.PointIndex = int.Parse(((DataPointAttributes)point)["OriginalPointIndex"], CultureInfo.InvariantCulture);
}
this.regionList.Add(hotRegion);
}
}
private bool IsElementTransparent(HotRegion region)
{
bool result = false;
if (region.Type == ChartElementType.DataPoint)
{
if (this.common != null && this.common.Chart != null)
{
DataPoint dataPoint = region.SelectedObject as DataPoint;
if (region.SeriesName.Length > 0)
{
dataPoint = this.common.Chart.Series[region.SeriesName].Points[region.PointIndex];
}
if (dataPoint != null && dataPoint.Color == Color.Transparent)
{
result = true;
}
}
}
else if (region.SelectedObject is Axis)
{
if (((Axis)region.SelectedObject).LineColor == Color.Transparent)
{
result = true;
}
}
else if (region.SelectedObject is ChartArea)
{
if (((ChartArea)region.SelectedObject).BackColor == Color.Transparent)
{
result = true;
}
}
else if (region.SelectedObject is Legend)
{
if (((Legend)region.SelectedObject).BackColor == Color.Transparent)
{
result = true;
}
}
else if (region.SelectedObject is Grid)
{
if (((Grid)region.SelectedObject).LineColor == Color.Transparent)
{
result = true;
}
}
else if (region.SelectedObject is StripLine)
{
if (((StripLine)region.SelectedObject).BackColor == Color.Transparent)
{
result = true;
}
}
else if (region.SelectedObject is TickMark)
{
if (((TickMark)region.SelectedObject).LineColor == Color.Transparent)
{
result = true;
}
}
else if (region.SelectedObject is Title)
{
Title title = (Title)region.SelectedObject;
if ((title.Text.Length == 0 || title.Color == Color.Transparent) && (title.BackColor == Color.Transparent || title.BackColor.IsEmpty))
{
result = true;
}
}
return(result);
}