Color
Use the Color tool to adjust the values of the three RGB colors,
the brightness, contrast and the Gamma value. These
adjustments do not affect the original picture but the values
are stored in Draw as a separate formatting set.
You can select values from between –100% (no color) to
+100% (full intensity); 0% represents the original value of the
property.
The brightness can be adjusted between –100% (totally black)
and +100% (totally white).
The contrast can be adjusted between –100% (minimum) and
+100% (maximum).
The Gamma value affects the brightness of the middle color
tones. Values can range from 0.10 (minimum) to 10 (maximum)
Hint: Try adjusting this value if changing brightness /contrast
does not give you the result you want.
Transparency
The degree of transparency of the picture can be adjusted
between 0% (opaque) and 100% (fully transparent).
Line
Opens the Line dialog. In this context, line refers to the outline
of the border. See also Chapter 4 (Changing Object Attributes).
Area
Opens the Area dialog. Here you can edit color, gradient,
hatching and fills of the background area that contains the
graphic—not the graphic itself. To see the background, you
must set the transparency of the graphic to a suitably high
value.
Shadow
Use this tool to set a shadow effect around the graphic.
Crop
Use this function to crop (trim) an image. When you click on
this icon, crop marks appear on the image (Figure 123). Drag
one or more of these marks to crop the picture to your desired
size. For more accurate cropping, see “Cropping” below.
96 OpenOffice.org 3.3 Draw Guide
Comentarios a estos manuales