The Official Blog of Patcoola

Im just a dude watching over my parents,
and trying to make cartoons and video games from home.

Script: Image Height [JS]

Important!

Dear visitors,

This blog and the Tigarus.com network will be changing our website software in May (2024). There will be some down time and there will be a change to the webpage addresses.

We will also be removing the Anime blogs. The Rocksmith Songs website will be unavailable of a few weeks or months while I move the database to the new software.

At the moment we are running on Wordpress, the new software is an in-house project which is 57 times faster. It will also provide more freedom for development.

Thank you for understanding.

, By Patcoola

Script Title: imageHeight
Programming Language: Java Script
Date Completed: 2012/11/25

Purpose: To get the actual height of a loaded image measured in pixels.

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Description: Get the actual height of a loaded image in a Web page measured in pixels. Returns a number, or returns -1 if the image is not completely loaded. Returns undefined if the targeted image element is not valid.

Method:

imageHeight ( imgObj );

Example Usage:

imageHeight ( “myImg” );

Get the height of an image by ID

imageHeight ( document.getElementById(“myImg”) );

Get the height of an image by document element

imageHeight ( 0 );

Get the height of an image by document element image index number

 

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