User Guide

Chapter 8 Editing
153
Applying the Threshold effect
You can use the Threshold effect to create a black and white image. You can save your options as a
preset for future use.
To apply the Threshold effect:
1 On the Edit Panel, click Effects, and then double-click Threshold.
2 On the Threshold tab, set the options as described below.
3 Do one of the following:
•Click Done to accept your changes and close the tab.
•Click Cancel to discard your changes and close the tab.
Threshold options
Applying a Topographic Map effect
You can use the Topographic Map effect to change the details of your images into contour lines. You
can save your options as a preset for future use.
To apply a Topographic Map effect:
1 On the Edit Panel, click Effects, and then double-click Topographic Map.
2 On the Topographic Map tab, drag the Rounding slider to adjust the amount of curve in the
counter lines.
3Drag the Number of lines slider to specify how many contour lines you want to add.
4 Do one of the following:
•Click Done to accept your changes and close the Topographic Map tab.
•Click Cancel to discard your changes and close the tab.
Threshold This slider determines which pixels become black and which ones become
white in the black and white image. Any pixels that are brighter than the
selected threshold will become white and any pixels that are darker than the
threshold will become black.