hwtk::image

Format

hwtk::dialog - pathName ?option value? …

Commands

-hwtk::image cache image ?arg arg …?

Caches an image from a file into the environment. If a value is given for -name, then the referencing name of the image is that, otherwise it defaults to the name of the file that the image originated from. -state sets whether the image is normal or disabled.

-hwtk::image delete image ?arg arg …?

Removes the image image from the cache of images. If the -force option is provided, the image will be removed even if it is in use elsewhere.

-hwtk::image display ?image?

Displays a dialog showing all currently cached images.

-hwtk::image path ?arg arg ...?

Returns the list of directories where images originated from.

-hwtk::image trim image ?arg arg ...?

Trims the image image to only its non-transparent subsection.

-hwtk::image which image

Returns the path of the file that image originated from.