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I have this script to create grid of rectangles, how would I go about logging map co ordinates of the mouse position so if the mouse was on 1,1 it would log 1,1?:
0,0|0,1|0,2|0,3
1,0|1,1|1,2|1,3
2,0|2,1|2,2|2,3
3,0|3,1|3,2|3,3
here is the script I have to create the grid;
var canvas = document.createElement("canvas");
var ctx = canvas.getContext("2d");
canvas.width = (32 * 12);
canvas.height = (32 * 12);
document.body.appendChild(canvas);
var posX = 0;
var posY = 0;
var tileSize = 32;
$(document).ready(function(){
drawGrid();
});
function drawGrid(){
for(var x = 0; x < 12; x++){
for(var y = 0; y < 12; y++){
ctx.rect(posX, posY, tileSize, tileSize);
ctx.stroke();
posX += tileSize;
}
posY += tileSize;
posX = 0;
}
}
asked 43 secs ago
How could a log X, Y mouse position on my grid?
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