Null values in a data set are ignored:

Data set elements are associated with one another starting from the left. Missing elements are ignored:

Null values in any data set are ignored:

Entire missing data sets also ignored:

Chart a single data set given as a QuantityArray:

A list of quantity array data sets:

Given a QuantityArray containing a single group of data sets:

Chart data with units:

Data units can be different, but must be compatible:

Adjust the aspect ratio of the graphic. Default is 1.0:

Set the background color of the plot:

Use swatch boxes in legend:

Use line segments in legend instead of swatch boxes:

Use ChartBaseStyle to sector styling:

ChartStyle overrides settings for ChartBaseStyle:

ColorFunction may override settings for ChartBaseStyle:

Use a named, preset chart element function (To see all options, please run ChartElementData["PieChart"] in the notebook):

Write a custom chart element function for PieChart:

Built-in element functions may have options; use Palettes ▶ ChartElementSchemes to set them:

Add labels to each sector in the pie chart:

When multiple datasets are provided, ChartLabels 'rows' correspond to datasets, and 'columns' correspond to single entries:

ChartLayout determines how multiple datasets are plotted, and can be set to either "Grouped" (default) or "Stacked":

Label the bars (columns):

Label the datasets (rows):

Label the rows and columns of the data:

Pass a single argument to ChartStyle to style all sectors the same way:

Style the chart using a named color scheme from ColorData[]:

Pass a list of colors to ChartStyle to apply different styles to each sector in each group:

Pass a list of style directives to ChartStyle to apply different styles to each sector in each group:

Style each group the same way:

Style each group and each series of sector in each input dataset, in the format { {in1, in2,..}, {sec1,sec2,sec3,..}}:

Use indexed colors for charting. Run ColorData["Charting"] to see possible index values:

Apply a named color function to color sectors by angle:

Supply a pure function to style each sector with an opacity equal to its angle:

ColorFunction overrides ChartStyle:

By default, the color function takes scaled sector angles (i.e. angle/2*pi). Set ColorFunctionScaling->False to receive absolute sector angles:

Provide the output as a clickable button:

Epilogs explicitly specified are joined onto any epilogs created by EmeraldPieChart:

Set Frame->True to use a frame on all four sides of the plot:

By default, Frame->None in a PieChart:

The FrameLabel option is disabled for pie charts:

Apply styling to the frame of the plot:

Apply different stylings to each frame wall, referenced using {{left,right},{bottom,top}}:

If Frame->True, set FrameTicks->None to disable ticks in the plot. Note that in a PieChart the FrameTicks run from zero to one, and are disabled by default:

Apply styling to all FrameTicks in the plot:

Apply a different styling to each frame wall, using {{left,right},{bottom,top}} syntax:

Use either None or Automatic to specify {vertical,horizontal} gridlines:

Explicitly specify gridlines. By default, the PieChart runs from {-1,1} in both directions:

Specify each gridline as a {value,Directive} pair to apply specific styling to individual grid lines:

Apply the same style to all grid lines in the plot:

Adjust the size of the output image:

Specify the size as a {width,height} pair:

Specify the size using keywords Small, Medium, or Large:

By default, each sector in the pie chart is labeled with a tooltip which shows its magnitude:

Set LabelingFunction->None to disable tooltips:

Change the LabelingFunction to a named default to get different labels:

Change the LabelingFunction to a named default to get different labels for multi-dataset plots:

Use a pure function to programatically generate labels for the elements. The function input is the individual sector magnitude:

Adjust the font size, font color, formatting, and font type of all label-like elements in the chart:

Specify a legend:

Specify a legend:

Specify they layout of the chart legend:

Specify legend position:

Supply a title with PlotLabel:

The plot range for a pie chart runs from -1 to 1 in both directions, and cannot be changed:

PlotTheme is disabled in Emerald plot functions:

Explicitly set PolarAxes->Automatic to quantitatively show sector angle magnitudes:

Prologs are drawn before chart elements, such that they appear behind the pie chart:

Specify where sectors should be drawn from and which direction they should be drawn. Default is {π,-1}:

Use different starting positions for the pie chart:

Define the spacing between datasets when multiple datasets are plotted in the same pie chart:

Define the spacing between sectors for a pie chart showing a single dataset. Default is None:

Use explicit numbers to define spacings between {sectors,datasets}:

Set the units that the chart tooltips should be converted to. Compatible units must be provided:

Incompatible units within a data set:

Incompatible units across data sets:

Null, zero, and negative values are all treated the same way and do not get pie slices: