Applying effects 447
The Solarize dialog box contains the following control:
• Threshold — sets the threshold level. As the level increases,
increasingly lighter colors are inverted.
Topography
Edit workspace
The Topography effect gives an image a three-dimensional look so that
the image appears to have been created from a system of terraces. You
can access the Topography dialog box by choosing Effects Artistic
Effects Topography.
The Topography dialog box contains the following controls:
• Width — controls the size of each terrace or layer
• Density — sets the number of terraces
• Angle — affects which edges appear light and shadowed. The
needle points to the direction of the light source, measured in
degrees of rotation around the circle. To set the value, you can
click in the circle, drag the needle, or set or type a number in the
control.
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