Extension:ImageSizeInfoFunctions

The ImageSizeInfoFunctions extension provides two parser functions returning width and height size of a given image, available in the wiki.

Its purpose is to make it easier to create a template for resizing an image in percentage instead of absolute size. This is useful for images gallery based on images of the same scale but different size.

Features

 * imageWidth (imgw) returns the image width in pixel.
 * imageHeight (imgh) returns the image height in pixel.

Usage
As for all parser functions:

Example
This template is useful for scaling the given image by percentage or, as usual, by absolute size:



Thus, assuming that the template is called ScaleImage:

Scaling the image to 15%:

Scaling the image to 80 pixel:

Version history

 * 0.0.1 - testing
 * 1.0.0 - first stable release
 * 1.0.1 - improvement suggested by G.Hagedorn in discussion page
 * 1.1.0 - Updated the extension to be compatible with 1.19+
 * 1.1.1 - Updated the extension to be compatible with 1.25+

Feedback
Use the discussion page for feedback, questions, feature requests and bug reports.

MediaWiki 1.39.x LTS Test Plan
The items listed here are general issues related to MediaWiki 1.39.x LTS. They are not addressing any issues that are specific to this extension.


 * Extension considered active for MediaWiki 1.39.x LTS