The viewport navigation can be configured through the
following markup attributes of the Diagram widget:
Attribute | Description |
---|---|
viewportAirFactor |
Extra margin considered part of the Diagram
content with respect to navigation. This margin is included in fit-to-content
operations, and is scrollable. |
viewportMinZoom |
Defines the largest factor by which the view
rectangle can zoom out |
viewportMaxZoom |
Defines the largest factor by which the view
rectangle can zoom in. Unlimited if 0. |
showZoomFactor |
Shows a zoom level indicator at the upper
right corner. |
viewportAnimated |
Defines whether most viewport operations are
animated by default. These operations include: zooming on the viewport,
zooming on the Overview, performing programmatic centerOnNode or visualizeBounds ,
and so on. They exclude special internal operations marked as instant like
the operations for panning interactions on the diagram or the Overview. |