Function: drawFan()
drawFan(
svgDrawingHelper,annotationUID,fanUID,center,innerRadius,outerRadius,startAngle,endAngle,options,dataId,zIndex?):void
Draw a fan shape (circular sector) on an SVG element
Parameters
• svgDrawingHelper: SVGDrawingHelper
The SVG drawing helper
• annotationUID: string
The annotation unique identifier
• fanUID: string
The fan shape unique identifier
• center: Point2
The center point of the fan [x, y]
• innerRadius: number
The inner radius of the fan
• outerRadius: number
The outer radius of the fan
• startAngle: number
The start angle of the fan in degrees
• endAngle: number
The end angle of the fan in degrees
• options = {}
Drawing options (color, fill, etc.)
• dataId: string = ''
Optional data ID attribute
• zIndex?: number
Optional z-index for controlling the stacking order
Returns
void