Line/Area Ruler

Ruler to draw a line/area and display length/area.

Class, Widget & Style

  • Class: Mapbender\CoreBundle\Element\Ruler
  • Widget: mapbender.element.ruler.js, subclasses mapbender.element.button.js
  • Style: mapbender.elements.css

Configuration

Also see Button for inherited configuration options.

tooltip: "ruler"   # text to use as tooltip
target: ~          # Id of Map element to query
type: 'line'       # choose type line or area

HTTP Callbacks

None.

JavaScript API

activate

Activates the widget which then waits for mouse click on the map and starts to measure.

deactivate

Deactivates the widget.

JavaScript Signals

None.

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