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|tool_image10| Zoom In / Out
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  Allows users to enlarge or reduce the general working area view.  
  
Enlarge or reduce the view of working area
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  Zoom in: select |tool_image10| tool, the arrow converts to a magnifying glass, click anywhere you want.  
  
  Zoom out: select |tool_image10| tool, the arrow converts to a magnifying glass, click anywhere you want.  

Enlarge or reduce the view of specific section  
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  Enlarge or reduce the view of specific section.  
  
  How to do:
  
  #. Select tool |tool_image10|, drag out a rectangle on the desired area; if want to reduce the view, then hold down  **Alt** key (Windows) or **Option** key (Macintosh) at the same time; 
  
  #. Release the mouse button, the result will be shown in the central position of the working area.  
  
         |tool_image11|
		 
.. note:: Allow you to set a zoom level up to a maximum of 2000% and down to a minimum of 0.5%.  

Activate the tool when another tool is using
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  Allow users to activate the tool when another tool is selected.  
  
  Zoom in: **Ctrl** key + **Space bar** (Windows / Linux) or the **Command** key + **Space bar** (Macintosh).  
  
  Zoom out: **Alt** + **Ctrl** + **Space** bar keys (Windows / Linux) or the **Command** + **Option** + **Space** bar keys (Macintosh). 
  
  or: 
  
  Zoom in: **Space** bar key + **Move up mouse wheel**
  
  Zoom out: **Space** bar key + **Move down mouse wheel**
  
.. |tool_image10| image:: _static/tool_image10.png
.. |tool_image11| image:: _static/tool_image11.png