Prima::Image::TransparencyControl(3)
NAME
Prima::Image::TransparencyControl - standard dialog for transparent
color index selection.
DESCRIPTION
The module contains two classes "Prima::Image::BasicTransparencyDialog" and
"Prima::Image::TransparencyControl". The former provides a dialog, used
by image codec-specific save options dialogs to select a transparent
color index when saving an image to a file.
"Prima::Image::TransparencyControl" is a widget class that displays the
image palette and allow color rather than index selection.
Prima::Image::TransparencyControl
- Properties
- index INTEGER
Selects the palette index.
- image IMAGE
Selects image which palette is displayed, and the color index can
be selected from. - Events
- Change
Triggered when the user changes "index" property.
Prima::Image::BasicTransparencyDialog
- Methods
- transparent BOOLEAN
If 1, the transparent selection widgets are enabled, and the user
can select the palette index. If 0, the widgets are disabled; the
image file is saved with no transparent color index.The property can be toggled interactively by a checkbox.
AUTHOR
Dmitry Karasik, <dmitry@karasik.eu.org>.
SEE ALSO
- Prima::ImageDialog.