The zoom, pan and fit function can be selected in different ways.
View control by mouse operations
The view may be controlled in the following ways
View control in the modeling window
The view control for zoom, pan and fit fades in, if you the mouse moves over it.
Zoom in - Click to zoom in
Zoom out - Click to zoom out
Fit - Zoom to fit the diagram in the modeling window
Pan: the arrows can be used to pan the diagram in all directions
Ribbon tab "View" and shortcuts
To access the tab page, select the tab header "View".
Click and drag a rectangle over the desired area in the modeling window to zoom.
Shortcut: press the shift key and drag a rectangle over the desired area
Click to zoom in
The zoom in function also can be activated by scrolling the mouse wheel forward.
Click to zoom out
The zoom out function also can be activated by scrolling the mouse wheel backwards..
Fit - Zoom to fit the diagram in the modeling window
Shortcut: press the shift key and double click somewhere in the modeling window
Click to activate the pan function. Drag the mouse pointer with pressed mouse button over the modeling window to pan in all directions.To exit from this operation, click somewhere in the modeling window without mouse move.
Shortcut: press the control key and drag the mouse pointer over the modeling window.
Click and release. A magnifying lens appears, which can be dragged around. To exit this operation, click onto the magnifying lens.