javascript get image width and height
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certainly! in javascript, you can get the width and height of an image element using the `naturalwidth` and `naturalheight` properties. these properties provide the actual dimensions of the image file, regardless of any css styling applied to the image.
here is a step-by-step tutorial along with a code example to demonstrate how to get the width and height of an image in javascript:
step 1: create an html file with an image element.
step 2: create a javascript file to get the image dimensions.
in this code example, we first get the image element using `document.getelementbyid('myimage')`. we then check if the image has finished loading. if the image is already loaded, we call the `showimagedimensions` function immediately. otherwise, we add an event listener for the `load` event to wait for the image to finish loading before displaying its dimensions.
the `showimagedimensions` function logs the width and height of the image using the `naturalwidth` and `naturalheight` properties of the image element.
remember to replace `image.jpg` in the html file with the actual path to your image file.
if you open the html file in a browser, you should see the width and height of the image displayed in the console once the image has loaded.
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