Tooltip Control
Tooltip control shows the value (and the direction for vector datasets) at current mouse position on hovering the raster layer
Example
Constructor
TooltipControl(config: TooltipConfig = {})
TooltipControl(config: TooltipConfig = {})
Config Properties
unitFormat
unitFormat
Type: UnitFormat
, required
Unit definition to be used for formatting.
directionType
directionType
Type: DirectionType
, optional
Default value: INWARD
Direction type to be used for formatting.
directionFormat
directionFormat
Type: DirectionFormat
, optional
Default value: VALUE
Direction format to be used for formatting.
followCursor
followCursor
Type: boolean, optional
Default value: false
Follow the mouse cursor position.
followCursorOffset
followCursorOffset
Type: number, optional
Default value: 16
Offset from the mouse cursor position.
followCursorPlacement
followCursorPlacement
Type: Placement
, optional
Default value: BOTTOM
Placement from the mouse cursor position.
Methods
See Control for common Control methods.
Updates the tooltip displayed with the given rasterPointProperties
or hides the tooltip.
Updates the tooltip displayed with the given pickingInfo
or hides the tooltip.
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