image::get_file_dimensions (public)

 image::get_file_dimensions [ -filename filename ] \
    [ -mime_type mime_type ]

Defined in packages/acs-content-repository/tcl/image-procs.tcl

Get the width and height of an image from a file in the filesystem. This tries first to use built-in ns_*-support, and if not available, if talls back to imagemagick. We use imagemagick first since it supports many more image formats.

Switches:

-filename (optional)

full path to file in the filesystem

-mime_type (optional)

Returns:

Returns a list of width and height

Author:

Dave Bauer <dave@solutiongrove.com>

Created:

2006-08-28

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Source code:

    set size [image::ns_size -filename $filename -mime_type $mime_type]
    if {[lindex $size 0] eq ""} {
        catch {set size [image::imagemagick_file_dimensions -filename $filename]}
    }
    return $size

XQL Not present:

PostgreSQL, Oracle

Generic XQL file:

packages/acs-content-repository/tcl/image-procs.xql