I want to have a web page which has one centered word. I want this word to be drawn with an animation, such that the page “writes” the word...
I’m using Nihilogic’s “Canvas2Image” JavaScript tool to convert canvas drawings to PNG images. What I need now is to turn those base64 strings that this tool generates, into actual...
I want to save my canvas to a img. I have this function: function save() { document.getElementById("canvasimg").style.border = "2px solid"; var dataURL = canvas.toDataURL(); document.getElementById("canvasimg").src = dataURL; document.getElementById("canvasimg").style.display =...
I’m working on a generative art project where I would like to allow users to save the resulting images from an algorithm. The general idea is: Create an image...
How can I automatically scale the HTML5 <canvas> element to fit the page? For example, I can get a <div> to scale by setting the height and width properties...
What is the best approach for creating elements on the fly and being able to move them around? For example, let’s say I want to create a rectangle, circle...
After experimenting with composite operations and drawing images on the canvas I’m now trying to remove images and compositing. How do I do this? I need to clear the...