They are placed absolutely at the four sides of the original element. In JavaScript, using the addEventListener () method: object. With the cursor grab the right or bottom border and drag to the desired width or height.
In addition, it not only supports the event on the document but also on arbitrary elements. window. It is a browser-native solution that has a much better performance than to use the resize event. Browser Support Syntax Return the resize property: object. Note: The resize property applies to elements whose computed overflow value is something other than 'visible'.
Up to 37x faster than related approaches (read section 5 of the article ). In JavaScript, using the addEventListener () method: object.addEventListener('resize', myScript) Try it Yourself Technical Details More Examples Example Using the addEventListener () method to attach the 'resize' event on the window object. The resize property specifies whether or not an element is resizable by the user. If you reach a too low quality factor (ex.
Assume that we want to turn the following element to draggable element: Resize me įirst, we need to prepare some elements that indicate the element is resizable. element-resize-detector Optimized cross-browser resize listener for elements. Check if the result size in bytes: if the size is greater than 10MB, repeat the compression with a lower quality factor. Step 1 Understanding Basic Usage of Resize Observe.
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