XmUninstallImage(library call) XmUninstallImage(library call)
NAME
XmUninstallImage -- A pixmap caching function that removes an image from the image cache
SYNOPSIS
#include <Xm/Xm.h>
Boolean XmUninstallImage(
XImage * image);
DESCRIPTION
XmUninstallImage removes an image from the image cache.
image Points to the image structure given to the XmInstallImage() routine
RETURN
Returns True when successful; returns False if the image is NULL, or if it cannot be found to be uninstalled.
RELATED XmInstallImage(3), XmGetPixmap(3), and XmDestroyPixmap(3).
XmUninstallImage(library call)
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XmInstallImage(library call) XmInstallImage(library call)
NAME
XmInstallImage -- A pixmap caching function that adds an image to the image cache
SYNOPSIS
#include <Xm/Xm.h>
Boolean XmInstallImage(
XImage * image,
char * image_name);
DESCRIPTION
XmInstallImage stores an image in an image cache that can later be used to generate a pixmap. Part of the installation process is to
extend the resource converter used to reference these images. The resource converter is given the image name so that the image can be ref-
erenced in a .Xdefaults file. Since an image can be referenced by a widget through its pixmap resources, it is up to the application to
ensure that the image is installed before the widget is created.
image Points to the image structure to be installed. The installation process does not make a local copy of the image. Therefore, the
application should not destroy the image until it is uninstalled from the caching functions.
image_name
Specifies a string that the application uses to name the image. After installation, this name can be used in .Xdefaults for ref-
erencing the image. A local copy of the name is created by the image caching functions.
The image caching functions provide a set of eight preinstalled images. These names can be used within a .Xdefaults file for generating
pixmaps for the resource for which they are provided.
+---------------+---------------------------------------------------+
|Image Name | Description |
+---------------+---------------------------------------------------+
|background | A tile of solid background |
+---------------+---------------------------------------------------+
|25_foreground | A tile of 25% foreground, 75% background |
+---------------+---------------------------------------------------+
|50_foreground | A tile of 50% foreground, 50% background |
+---------------+---------------------------------------------------+
|75_foreground | A tile of 75% foreground, 25% background |
+---------------+---------------------------------------------------+
|horizontal | A tile of horizontal lines of the two colors |
+---------------+---------------------------------------------------+
|vertical | A tile of vertical lines of the two colors |
+---------------+---------------------------------------------------+
|slant_right | A tile of slanting lines of the two colors |
+---------------+---------------------------------------------------+
|slant_left | A tile of slanting lines of the two colors |
+---------------+---------------------------------------------------+
|menu_cascade | A tile of an arrow of the foreground color |
+---------------+---------------------------------------------------+
|menu_checkmark | A tile of a checkmark of the foreground color |
+---------------+---------------------------------------------------+
|menu_dash | A tile of one horizontal line of the foreground |
| | color |
+---------------+---------------------------------------------------+
+---------------+---------------------------------------------------+
RETURN
Returns True when successful; returns False if NULL image, NULL image_name, or duplicate image_name is used as a parameter value.
RELATED XmUninstallImage(3), XmGetPixmap(3), and XmDestroyPixmap(3).
XmInstallImage(library call)