Navigate in 2D

Use the following commands to navigate in a 2D view:

Pan	Left mouse button + Drag
Zoom	Ctrl + Left mouse button, then move mouse up and down or Scroll with mouse wheel
Open Next/Previous 2D View	Left/Right Arrow buttons in Toolbox. Views are opened in the order they are listed in Index Browser.
Actual Size (Zoom to 100% Scale)	Click 1:1 icon in Toolbox
Fit to Screen	Click Fit to Screen icon in Toolbox

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Use Toolbox Arrows to go to Next/Previous 2D View.