![]() ![]() I installed the icons on my local device, then created an SVGs folder in my project. Now, I didn't want to install the entire font-awesome package, so I achieved this behavior in a different manner. fa-spin is the class we want to focus on as it enables the animation to take place, by making the icon spin 360° clockwise. If we follow along to font-awesome documentation, we can animate our spinner like so: ![]() Now, there are two ways we can go about animating our SVG. So there you have it Creating a GIF with a transparent background in Canva is easy and only takes a few steps. And that’s it You’ve successfully created a GIF with a transparent background. I’m picking the spinner SVG from the font awesome 6 packages. When you’re happy with your creation, simply click on the Download button and select GIF from the list of available formats. Let’s get to an example, shall we? Animating an SVG Image There are some negatives to this approach like performance and browser compatibility (pesky IE!) so bear this in mind when selecting this approach. Make sure to check the encoder's documentation to confirm the expected data format.Do I use CSS to animate an SVG or PNG?That works too! The easiest way if you ask me to accomplish getting an animated loader, is to find a static SVG you like (needs to be a circle in this example) and apply some CSS to it. Reviewing the uploaded GIF in host, it revealed that the background of the GIF is automatically set to white. I used image component to show the GIF but it does not work. In other cases, you will have to provide raw byte data. I cannot play GIF with transparent background in MIT App inventor. Some libraries use a default image class (for example, the Swift implementation uses UIImage). Once you have the encoder, you will need to obtain a representation of the image. The key step is to locate an encoder for your chosen language, which can often be found in the woltapp/blurhash repository. The process of generating a blurhash can be accomplished in various languages and server technologies, similar to the one using JavaScript. A value of 9 will give the best results but may take longer to generate the hash. However, they must be within the range of 1 to 9 and have an aspect ratio similar to the uploaded image. These values can be calculated or hard-coded on the server or specified by the user. ![]() height, componentX, componentY ) Īdditionally, the request can include two parameters: componentX and componentY, are passed through the algorithm. Placeholder= ) const blurhash = encode (data, info. 'scale-down' - The image is sized as if none or contain were specified, whichever would result in a smaller concrete image size.Ī string used to generate the image placeholder. When specified, the exact position can be controlled with contentPosition prop. 'none' - The image is not resized and is centered by default. If necessary, the image will be stretched or squished to fit. 'fill' - The image is sized to entirely fill the container box. 'contain' - The image is scaled down or up to maintain its aspect ratio while fitting within the container box. If the image's aspect ratio does not match the aspect ratio of its box, then the object will be clipped to fit. 'cover' - The image is sized to maintain its aspect ratio while filling the container box. In a variety of ways such as "preserve that aspect ratio" or "stretch up and take up as much space as possible". This property tells the image to fill the container
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