ThemeView

themeview window

A ThemeView map of the data set can be understood as a three-dimensional Galaxy. The height of its peaks corresponds to topic strength at those locations. Its peak labels correspond to the Theme Clouds in the Galaxy.

Accessing the ThemeView

	Click the ThemeView™ button on the toolbar, or
	From the Windows menu, choose ThemeView.

Interacting with ThemeView

	Rotating is helpful when peaks obscure an area of interest. To rotate the ThemeView Using the Rotate cursor, click and drag anywhere on the ThemeView.
	Panning is especially useful when zoomed in. To pan the ThemeView Using the Pan cursor, click and drag anywhere on the ThemeView. To reset to original orientation Using the Pan cursor, CTRL-SHIFT-click anywhere.
	To zoom in on a point Using the Zoom cursor, click on the point. To zoom on a region Using the Zoom cursor, click and drag a rectangle around it. The view zooms so that the selected area fills the Themeview™ window. To zoom out Using the Zoom cursor, CTRL-click anywhere on the ThemeView. To reset to original magnification Using the Zoom cursor, CTRL-SHIFT-click anywhere.
	To learn which terms occur in an area's documents Use the Probe cursor to click on the area of interest, just as you would in the Galaxy. For additional information, see Probe Tool.

To change the number of labels or the number of words per label that are visible
1. From the main menu bar choose Settings > Preferences… The Preferences window opens.
2. Use the sliders to set different values.
3. Click Apply to see changes in the ThemeView™ and, if the visibility of ThemeView™ peak labels is turned on, in the Galaxy.
4. Click OK to save the changes, or Cancel to discard them.

To see helpful information about cursors usable with the ThemeView
Click on the cursor's button in the Galaxy toolbar, or choose ThemeView™ > <cursor name>. Information will appear in the Help panel at the bottom of the window.