drawful

drawing game
git clone git://ce9e.org/drawful

commit
0ea1c74a27a80413b0de73764dd5f2c82a93e157
parent
d718ccc382b8f48606eea1d6b90afd2e35034c75
Author
Tobias Bengfort <tobias.bengfort@posteo.de>
Date
2020-12-17 18:47
increase size

Diffstat

M canvas.js 9 +++++----

1 files changed, 5 insertions, 4 deletions


diff --git a/canvas.js b/canvas.js

@@ -1,11 +1,12 @@
   -1     1 var size = 20;
    1     2 var canvas = document.querySelector('canvas');
    2    -1 canvas.width = 16;
    3    -1 canvas.height = 16;
   -1     3 canvas.width = size;
   -1     4 canvas.height = size;
    4     5 var ctx = canvas.getContext('2d');
    5     6 
    6     7 var onmove = function(event) {
    7    -1 	var x = Math.floor((event.clientX - canvas.offsetLeft) / canvas.clientWidth * 16);
    8    -1 	var y = Math.floor((event.clientY - canvas.offsetTop) / canvas.clientHeight * 16);
   -1     8 	var x = Math.floor((event.clientX - canvas.offsetLeft) / canvas.clientWidth * size);
   -1     9 	var y = Math.floor((event.clientY - canvas.offsetTop) / canvas.clientHeight * size);
    9    10 
   10    11 	ctx.fillStyle = 'black';
   11    12 	ctx.fillRect(x, y, 1, 1);