fillStyle = color
Sets the fill color of the graph.
strokeStyle = color
Sets the color of the graph outline.
// these fillStyle values are all 'orange' ctx.fillStyle = "orange"; ctx.fillStyle = "#FFA500"; ctx.fillStyle = "rgb(255,165,0)"; ctx.fillStyle = "rgba(255,165,0,1)";
function draw() { var ctx = document.getElementById('canvas').getContext('2d'); for (var i=0;i<6;i++){ for (var j=0;j<6;j++){ ctx.fillStyle = 'rgb(' + Math.floor(255-42.5*i) + ',' + Math.floor(255-42.5*j) + ',0)'; ctx.fillRect(j*25,i*25,25,25); } } }
function draw() { var ctx = document.getElementById('canvas').getContext('2d'); for (var i=0;i<6;i++){ for (var j=0;j<6;j++){ ctx.strokeStyle = 'rgb(0,' + Math.floor(255-42.5*i) + ',' + Math.floor(255-42.5*j) + ')'; ctx.beginPath(); ctx.arc(12.5+j*25,12.5+i*25,10,0,Math.PI*2,true); ctx.stroke(); } } }