I have canvas which is width="600px" and height="500px". then I show the image(1200px and 1000px) on this canvas ctx.drawImage(img,600,500); finally export with this script. var a = document.createElement('a'); a.href = mycanvas.current.toDataURL('image/jpeg', 0.85); In this case jpg's final resolution is 600px…
Based on the documentation of drawImage(), I'm trying to draw to a specific part of a canvas. However, areas outside of the destination box are being affected, namly having their alpha values zeroed. I've created a JSFiddle demonstrating the issue.…
if i click the hit button the arrow should be move and touch the circle and change the color of the circle... o here im try to design the page so here i want o align the circle in leftside…
I'm currently using HTML5's canvas to render a string using the Impact font. This works fine, but the stroke appears to be bleeding out of the whole text area. Is there any way to fix this? Code and render can…
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…