Adobe Fireworks CS3 Manuale Utente
ADOBE FIREWORKS CS3
User Guide
78
To change an RGB image to a two-tone image or to add color to a grayscale image:
❖
Select Colorize in the Hue/Saturation dialog box.
Note: When you select Colorize, the value range of the Hue and Saturation sliders changes. Hue changes to 0 to 360.
Saturation changes to 0 to 100.
Saturation changes to 0 to 100.
Inverting an image’s color values
You can use Invert to change each color in an image to its inverse on the color wheel. For example, applying the filter
to a red object (R=255, G=0, B=0) changes the color to light blue (R=0, G=255, B=255).
to a red object (R=255, G=0, B=0) changes the color to light blue (R=0, G=255, B=255).
A monochrome image; after inverting
A color image; after inverting
To invert colors:
1
Select the image.
2
Do one of the following:
•
In the Property inspector, click the Add Live Filters button, and then select Adjust Color > Invert from the Filters
pop-up menu.
pop-up menu.
•
Select Filters > Adjust Color > Invert.
Note: Applying a filter from the Filters menu is destructive; that is, it cannot be undone except when Edit > Undo is an
option. To maintain the ability to adjust, turn off, or remove this filter, apply it as a Live Filter, as described in the first
bulleted option in this step. For more information, see “Using Live Filters” on page 147.
option. To maintain the ability to adjust, turn off, or remove this filter, apply it as a Live Filter, as described in the first
bulleted option in this step. For more information, see “Using Live Filters” on page 147.