Per-chart configuration for drawing the value of each mark directly on the chart.
<insightdock/chart_style.h>
struct DataLabelOptions;
| Name | Description |
|---|---|
color | |
decimals | Fixed decimal places (capped at 15), or -1 for automatic precision. |
enabled | |
font_size | |
format | Reuses the same TickFormat semantics as CartesianChart's y-axis; ignored by PieChart. |
position |