feat(reactflowInstance): add zoomTo function closes #433

2020-08-19 19:12:28 +02:00
parent ecc4ae8b07
commit 23660b5903
3 changed files with 14 additions and 3 deletions
@@ -127,6 +127,7 @@ const GraphView = ({
  const setMinMaxZoom = useStoreActions((actions) => actions.setMinMaxZoom);
  const fitView = useStoreActions((actions) => actions.fitView);
  const zoom = useStoreActions((actions) => actions.zoom);
+  const zoomTo = useStoreActions((actions) => actions.zoomTo);

  const onZoomPaneClick = useCallback(
    (event: React.MouseEvent) => {
@@ -167,6 +168,7 @@ const GraphView = ({
          fitView: (params = { padding: 0.1 }) => fitView(params),
          zoomIn: () => zoom(0.2),
          zoomOut: () => zoom(-0.2),
+          zoomTo: (zoomLevel) => zoomTo(zoomLevel),
          project,
          getElements,
          setTransform: (transform: FlowTransform) =>