|ChartDataColumn||(Required) Set this to a column returned from the DataLayer. It represents the data value for each item charted. These are listed across the y-axis.|
|Color||Sets the element's color. Enter a color by name, decimal RGB value, or hex RGB value. Prefix hex values with the pound sign, like #112233.
For bar charts, each bar can be a different color by entering multiple colors, each separated by a comma.
When using a Crosstab Filter under the Chart's DataLayer, use comma-separated colors and a Legend element so each crosstab set can be identified.|
|ID||(Required) The ID attribute is a pervasive attribute that uniquely identifies an element within a definition file. The ID needs to be a unique value within the definition.|
|LegendLabel||Indicates text that will be shown for this layer inside the chart legend.|
|PolarArea||(Required) The type of Polar chart.
PolarLine, PolarScatter, PolarBubble, PolarArea, PolarSplineLine, or PolarSplineArea.|
|Transparency||Indicates a level of transparency of the element. The lowest value of 0 indicates that the element is opaque, with no transparency. The other end of the scale, 15, indicates a completely transparent element. Use medium-level transparency to allow different chart layers to show through each other.|