Sector.getImageCoor

`[C#]`	`public string getImageCoor([ int offsetX, int offsetY ]);`
`[VB]`	`Public Function getImageCoor([ offsetX As Integer, offsetY As Integer ]) As String`

Gets the image map coordinates of the sector as HTML image map attributes.

The image map coordinates will be in the following format:

shape="poly" cords="[x1],[y1],[x2],[y2] ..."

where (x1, y1), (x2, y2) ... are vertices of a polygon that approximate the sector. The format is specially designed so that it can easily be incorporated into HTML image maps.

This method should be called only after creating the chart image (eg. using BaseChart.makeWebImage, BaseChart.makeImage or BaseChart.makeChart). The image map cannot be determined without creating the chart image first.

Argument	Default	Description
offsetX	0	An offset to be added to all x coordinates in the image map. This is useful if the current image will be shifted and inserted into another image. In this case, the image map will need to be shifted by the same offset.
offsetY	0	An offset to be added to all y coordinates in the image map. See offsetX above for description.