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Does object-fit Work with Canvas Element?
The object-fit property is designed to control the scaling and positioning of an image or video within its container. However, its compatibility with canvas elements has been a topic of debate.
Can object-fit Be Applied to Canvas Elements?
Yes, object-fit can be applied to canvas elements. However, it only takes effect when there is a change in the aspect ratio of the canvas container, causing a distortion in the image or drawing.
Understanding How object-fit Works with Canvas
For a canvas element, object-fit behaves differently based on the following scenarios:
Example:
Consider the following CSS snippet:
<code class="css">canvas { width: 100px; height: 250px; border: 1px solid red; display: block; } .box { display: inline-block; border: 2px solid green; }</code>
And the following HTML:
<code class="html"><div class="box"> <canvas width="200" height="200"></canvas> </div> <div class="box"> <canvas width="200" height="200" style="object-fit: contain;"></canvas> </div> <div class="box"> <canvas width="200" height="200" style="object-fit: cover;"></canvas> </div></code>
In this example, the first canvas will maintain its original aspect ratio, while the second will be scaled to fit within the container using the object-fit: contain value. The third canvas will be scaled to cover the container using object-fit: cover.
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