ChartDirector Ver 4.1 (PHP Edition Edition)

PolarSplineLineLayer

The PolarSplineLineLayer class represents polar spline line layers. PolarSplineLineLayer is a subclass of PolarLineLayer.
PolarSplineAreaLayer objects are created by using PolarChart.addSplineLineLayer.

Method | Inherited | Description
--- | --- | ---
setTension | (Self) | Sets the tension to use when computing the spline curve.
setAngles | PolarLayer | Sets the angular coordinates of the data points.
setBorderColor | PolarLayer | Sets the border color for drawing the data on the layer.
setLineWidth | PolarLayer | Sets the line width of lines when drawing the data on the layer.
setDataSymbol | PolarLayer | Uses one of the built-in symbols as the graphics symbol to plot the data points.
setDataSymbol2 | PolarLayer | Load an image from a file and use it as the graphics symbol to plot the data points.
setDataSymbol3 | PolarLayer | Uses a DrawArea object as the graphics symbol to plot the data points.
setDataSymbol4 | PolarLayer | Uses a custom polygon as the graphics symbol to plot the data points.
setSymbolScale | PolarLayer | Sets the size of the symbol for each data point (for creating bubble charts).
setDataLabelStyle | PolarLayer | Enables data labels and sets their styles.
setDataLabelFormat | PolarLayer | Sets the data label format.
addCustomDataLabel | PolarLayer | Adds a custom data label to a data point.
setImageMapWidth | PolarLayer | Sets the effective size of a data point for producing image maps.
getImageCoor | PolarLayer | Gets the image map coordinates of a data point.
getHTMLImageMap | PolarLayer | Generates an HTML image map for all data points on the layer.
setHTMLImageMap | PolarLayer | Override the default arguments used when generating HTML image map for the layer.

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