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MouseGestures.md

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Mouse Gestures for jungrapht-visualization

DefaultGraphMouse:

MouseWheel:

  • turn the mouse wheel to scale (zoom) the visualization at the mouse position
  • CTRL+MouseWheel to scale (zoom) the visualization in the X-Axis only
  • ALT+MouseWheel to scale (zoom) the visualization in the Y-Axis only
  • In a Lens, the mouse wheel, when the cursor is inside the Lens, will change the Lens magnification

Mouse Button One:

  • press and drag to pan the graph visualization

  • CTRL+MouseButtonOne press over a Vertex or Edge to select a vertex or edge

  • SHIFT+CTRL+MouseButtonOne press to toggle the selection of a Vertex or Edge

  • CTRL+MouseButtonOne press not over a Vertex or Edge to clear selection

    Rectangular Multi-Selection Mode (normal):

  • CTRL+MouseButtonOne press and drag to define a rectangle. Vertices inside are selected.

  • SHIFT+CTRL+MouseButtonOne press and drag to define a rectangle. Vertices inside have their selection state toggled.

    Arbitrary Multi-Selection Mode:

  • CTRL+MouseButtonOne press and drag to define an arbitrary shape. Vertices inside are selected.

  • SHIFT+CTRL+MouseButtonOne press and drag to define an arbitrary shape. Vertices inside have their selection state toggled.

  • Arbitrary selection mode is selected with the property:

    jungrapht.arbitraryShapeSelection=true

        or by calling:

    graphMouse.setMultiSelectionStrategy(MultiSelectionStrategy.arbitrary());

ModalGraphMouse:

MouseWheel:

  • turn the mouse wheel to scale (zoom) the visualization at the mouse position
  • CTRL+MouseWheel to scale (zoom) the visualization in the X-Axis only
  • ALT+MouseWheel to scale (zoom) the visualization in the Y-Axis only
  • In a Lens, the mouse wheel, when the cursor is inside the Lens, will change the Lens magnification

TransformingMode:

Mouse Button One:

  • press and drag to pan the graph visualization
  • SHIFT+MouseButtonOne and drag to rotate the visualization about the center
  • CTRL+MouseButtonOne and drag to shear the visualization about the center

PickingMode:

Mouse Button One:

  • CTRL+MouseButtonOne press over a Vertex or Edge to select a vertex or edge

  • SHIFT+CTRL+MouseButtonOne press to toggle the selection of a Vertex or Edge.

    Rectangular Multi-Selection Mode (normal):

  • CTRL+MouseButtonOne press not over a Vertex or Edge to clear selection

  • CTRL+MouseButtonOne press and drag to define a rectangle. Vertices inside have their selection state toggled.

  • SHIFT+CTRL+MouseButtonOne press and drag to define a rectangle. Vertices inside are added to the selection.

    Arbitrary Multi-Selection Mode:

  • CTRL+MouseButtonOne press and drag to define an arbitrary shape. Vertices inside are selected.

  • SHIFT+CTRL+MouseButtonOne press and drag to define an arbitrary shape. Vertices inside have their selection state toggled.

  • Arbitrary selection mode is selected with the property:

    jungrapht.arbitraryShapeSelection=true

        or by calling:

    graphMouse.setMultiSelectionStrategy(MultiSelectionStrategy.arbitrary());