I have a top-level component that uses a library to determine whether a user's browser is in light or dark mode. It's then being used to set the theme for the app, which include HTML Canvas components (this is important…
I'm creating a library so it's easier for me to create HTML5 canvas games. I'm currently working on the collision detection. This is the code I wrote for line/circle collisions is below. object1 is an object containing the circle's x,…
I have a canvas in my Angular application where user can play around with the coordinates of some fixed shapes(8 texts and 1 rectangle). I want to be able to be able to allow user to also select the orientation…
I want to show an image to the user and the user can add something on the part of the image that I assign for it. Like this example (The user can apply his favorite design on a dress!) I…
I have created a HTML Canvas and everywhere I have checked it has some width and height but I want my canvas to be of some shape for e.g. a Star or any other png image that can be converted…
I have a page showing WebGL animation and the animation could be changed. As the animation should be changed, I remove the old canvas and then create a new canvas to perform the new animation: let canvasElem = null const…
I am working on a sidescroller game and it has tiles that I am loading in as needed a little ahead of the player. They are 1000x1000px so not insignificant loading times. While loading in the first time drawimage is…
I have application with drawing option using jQuery. On Desktop everything works well but lines are not drawn on mobile devices. On touchmove and touchstart I can trigger console logs but line is not show. Here is my code so…
How to fix the center ? I want to fix the number which is rotating inside the circle, I want to fix it at the center of the rotating circle. Please Answer How to do that? ToDisplay = [0,1,2,3,4,5,6,7,8,9] function…
I am creating a Canvas with an image inside using context.drawImage(image, (cWidth - iRatio)/2, 0, iRatio, cHeight); And behind the canvas there is a Blue Wallpaper inside a Div. As you can see on the image (done on Photoshop), the…