Remarks

This property has a slightly different meaning depending on whether the CreateTouchTool creates normal line or polygon features or more complex tactical military symbols.

When creating normal line and polygon features it specifies the maximum number of points in the new geometries. For example, setting ControlPoints to 4 will create a line or polygon with four points while setting it to 0 will disable this behavior and the number of points in the new geometry will only be limited by the value of the MinPointDistance property.

This property has a slightly different meaning when a CreateTouchTool is used to create military tactical symbols that are not defined by simple geometries. Some military tactical symbols are very complex, for example there are symbols that are composed of one or more circles or sectors. In this case the ControlPoints specify the number of parts in the symbol and not the number of points and setting it to 0 means that the new symbol should contain the maximum allowed number of parts (the maximum is usually either three or ten and is specified by the symbol standard).