# wx.lib.floatcanvas.FCObjects.PieChart¶

This is DrawObject for a pie chart

You can pass in a bunch of values, and it will draw a pie chart for you, and it will make the chart, scaling the size of each “slice” to match your values.

## Class Hierarchy¶

Inheritance diagram for class PieChart:

## Methods Summary¶

 __init__ Default class constructor. CalcBoundingBox Calculate the bounding box. CalculatePoints Calculate the points. SetBrushes Set the Brushes. SetFillColors Set the FillColors and update the Brushes. SetFillStyles Set te FillStyles and update the Brushes. SetValues Set the values and calculate the points.

## Class API¶

class PieChart(XYObjectMixin, LineOnlyMixin, DrawObject)

This is DrawObject for a pie chart

You can pass in a bunch of values, and it will draw a pie chart for you, and it will make the chart, scaling the size of each “slice” to match your values.

### Methods¶

__init__(self, XY, Diameter, Values, FillColors=None, FillStyles=None, LineColor = None, LineStyle = "Solid", LineWidth = 1, Scaled = True, InForeground = False)

Default class constructor.

Parameters
• XY – The (x,y) coords of the center of the chart

• Diameter – The diamter of the chart in worls coords, unless you set “Scaled” to False, in which case it’s in pixel coords.

• Values – sequence of values you want to make the chart of.

• FillColors – sequence of colors you want the slices. If None, it will choose (no guarantee you’ll like them!)

• FillStyles – Fill style you want (“Solid”, “Hash”, etc)

• LineColor – Color of lines separating the slices

• LineStyle – style of lines separating the slices

• LineWidth – With of lines separating the slices

• Scaled – Do you want the pie to scale when zooming? or stay the same size in pixels?

• InForeground – Should it be on the foreground?

CalcBoundingBox(self)

Calculate the bounding box.

CalculatePoints(self)

Calculate the points.

SetBrushes(self)

Set the Brushes.

SetFillColors(self, FillColors)

Set the FillColors and update the Brushes.

Parameters

FillColors – sequence of colors

SetFillStyles(self, FillStyles)

Set te FillStyles and update the Brushes.

Parameters

FillStyles – Fill style you want (“Solid”, “Hash”, etc)

SetValues(self, Values)

Set the values and calculate the points.

Parameters

Values – sequence of values you want to use for the chart