| Prima::Image::TransparencyControl(3) | User Contributed Perl Documentation | 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::Dialog::ImageDialog.
| 2023-09-05 | perl v5.26.1 |