Search results for: "Canvas"

What are the advantages and disadvantages of drawing graphs using PHP libraries like JP-Graph compared to client-side canvas methods?

When drawing graphs using PHP libraries like JP-Graph, the main advantage is that the graph generation is done server-side, which can offload some pro...

What are some alternative methods to achieve the same result without using PHP for image generation?

Issue: If you need to generate images dynamically without using PHP, you can consider using JavaScript libraries like Fabric.js or HTML5 Canvas to cre...

How can one ensure that random images generated by a PHP script have a consistent size?

To ensure that random images generated by a PHP script have a consistent size, you can use the PHP GD library to create an image canvas of a specific...

What are the best practices for scaling and zooming in on PHP-generated drawings in a web application?

When scaling and zooming in on PHP-generated drawings in a web application, it is important to use HTML canvas and JavaScript to handle the rendering...

How can JavaScript be used to add watermarks to images during upload in PHP?

To add watermarks to images during upload in PHP, you can use JavaScript to overlay a watermark image on the uploaded image before sending it to the s...