Grid cell shape.
Margins around the grid drawing area.
Extra spacing between grid cells in pixels.
OptionalcountryCountry-label rendering settings for grid cartograms.
OptionalcountryLabels?: "code" | "name" | ((id: string, name: string, region?: any) => string)Show country labels as codes, names, or a custom string.
OptionalcountryLabelFontSize?: numberBase font size for country labels in grid cartograms.
OptionalcountryLabelMinFontSize?: numberMinimum font size allowed when shrinking labels to avoid overlap.
OptionalcountryLabelPadding?: numberExtra padding subtracted from the available label width before fitting.
OptionalcountryLabelAvoidOverlap?: booleanDisable automatic label shrinking/stretching to avoid overlap.
OptionalcountryOptionalcountryOptionalcountryOptionalcountryOptionalcountryShared chart offset in grid cells for chart-based map types.
OptionalpositionsCustom grid layout CSV string. If undefined, the built-in layout for the selected shape is used.
Settings for grid cartogram layout and geometry.