WMS:Pan, Zoom, and Rotate: Difference between revisions

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Zooming, Panning and Rotating are basic operations of most graphically oriented programs. Here are the various options available in WMS and how they work.
#redirect [[WMS:Static Tool Palette]]
 
==Zoom [[File:Zoom tool.png]]==
 
:* '''Zooming In''' – To zoom in select the '''Zoom''' tool and click on the part of the model to zoom in about, or drag a rectangle around the area to be fitted to the graphics window.
:* '''Zooming Out''' – To zoom out select the '''Zoom''' tool and hold down the ''SHIFT'' key (notice that the plus sign [[Image:WMS ZoomInCurser.png|18 px]] inside of the '''Zoom''' tool changes to a minus sign [[Image:WMS ZoomOutCursor.png|18 px]] while moving the cursor). To zoom out, click on a point in the graphics window. WMS will zoom out with the point clicked on at the center of the screen.
:* '''Framing''' – To zoom in or out so that everything just fits within the graphics window, select ''Display'' | '''Frame Image''', or by select the [[WMS:Macros|'''Frame''']] macro [[Image:WMSIcon_Frame.png]].
:* '''Previous View''' – After zooming in/out it is sometimes useful to return the previous view. This can be done by selecting ''Display'' | ''View'' | '''Previous View''', or by selecting the '''Previous View''' tool [[Image:WMSIcon_Previous_View.png]].
 
==Pan [[File:Pan static tool.png]]==
 
:* '''Mouse Click''' – by clicking on a location on the screen the entire display will be panned so that the point clicked on is in the center of the graphics window.
:* '''Mouse Drag''' – while clicking and holding the mouse cursor down you can drag the point clicked on to any other location in the graphics window.
 
==Rotate [[Image:WMSIcon_Rotate.png]]==
The '''Rotate''' tool provides a quick way to rotate the image on-screen about the x and z axes. Two rotation methods are available:
 
:* '''Single Update''' – Holding down the mouse button and dragging the cursor in the Graphics Window rotates the object in the direction specified in dynamically A horizontal movement rotates the image about the z axis. A vertical movement rotates the image about the x axis. The amount of rotation depends on the length the cursor moves while the mouse button is down.
:* '''Continuous Update''' – Holding down both the CTRL key and the mouse button while dragging the cursor in the Graphics Window creates an arrow vector indicating the direction and magnitude of rotation. This is useful because the image is not updated until after the mouse button is released.
 
 
{{WMSMain}}

Latest revision as of 16:12, 13 January 2016