display - Interactively Display and Edit an Image
status=XDisplayBackgroundImage(display,resource_info,image)
loaded_image=XDisplayImage(display,resource_info,argv,argc,image,state)
Function XDisplayBackgroundImage displays an image in the background of a
window.
The format of the XDisplayBackgroundImage routine is:
status=XDisplayBackgroundImage(display,resource_info,image)
A description of each parameter follows:
- status:
-
Function XDisplayBackgroundImage returns True if the designated window is
the root window.
- display:
-
Specifies a connection to an X server; returned from XOpenDisplay.
- resource_info:
-
Specifies a pointer to a X11 XResourceInfo structure.
- image:
-
Specifies a pointer to a Image structure; returned from ReadImage.
Function XDisplayImage displays an image via X11. A new image is created
and returned if the user interactively transforms the displayed image.
The format of the XDisplayImage routine is:
loaded_image=XDisplayImage(display,resource_info,argv,argc,image,state)
A description of each parameter follows:
- loaded_image:
-
Function XDisplayImage returns an image when the user chooses 'Open Image'
from the command menu or picks a tile from the image directory. Otherwise a
null image is returned.
- display:
-
Specifies a connection to an X server; returned from XOpenDisplay.
- resource_info:
-
Specifies a pointer to a X11 XResourceInfo structure.
- argv:
-
Specifies the application's argument list.
- argc:
-
Specifies the number of arguments.
- image:
-
Specifies an address to an address of an Image structure; returned from
ReadImage.