128 lines
2.5 KiB
JavaScript
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2016-10-16 21:53:15 +02:00
function CountDown(zeitgeist){
zeitgeist = zeitgeist-1;
if(zeitgeist < 0){
zeitgeist = 60;
}
return zeitgeist;
}
function degToRad(degree){
var factor = Math.PI/180;
return degree*factor;
}
var cds = 60;
function renderTime(){
//Von der "Bib" Date now obj
var canvas = document.getElementById('canvas');
var ctx = canvas.getContext('2d');
//style
if(cds>30){
ctx.strokeStyle ='green';
ctx.lineWidth = 17;
ctx.lineCap = 'round';
ctx.shadowBlur =15;
ctx.shadowColor='lightgreen';
}
if(cds<=31){
ctx.strokeStyle ='yellow';
ctx.lineWidth = 17;
ctx.lineCap = 'round';
ctx.shadowBlur =5;
ctx.shadowColor='blue';
}
if(cds<=21){
ctx.strokeStyle ='orange';
ctx.lineWidth = 17;
ctx.lineCap = 'round';
ctx.shadowBlur =15;
ctx.shadowColor='blue';
}
if(cds<=11){
ctx.strokeStyle ='orange';
ctx.lineWidth = 17;
ctx.lineCap = 'round';
ctx.shadowBlur =5;
ctx.shadowColor='red';
}
if(cds<=6){
ctx.strokeStyle ='red';
ctx.lineWidth = 17;
ctx.lineCap = 'round';
ctx.shadowBlur =15;
ctx.shadowColor='red';
}
if(cds<=0){
alert("verpennt OPFA");
//ctx.fillText("verpennt OPFA",240,260);
clearInterval(myvar);
}
var now = new Date();
var today = now.toDateString();
var time = now.toLocaleTimeString();
var seconds = now.getSeconds();
var milliseconds = now.getMilliseconds();
var newSeconds = seconds+(milliseconds/1000);
//Background
//au<61>en innen
gradient = ctx.createRadialGradient(250,250,5, 250,250,300);
gradient.addColorStop(0, 'lightblue');
gradient.addColorStop(1, 'white');
//ctx.fillStyle = 'grey';
ctx.fillStyle = gradient;
ctx.fillRect(0, 0, 500, 500);
//MilliSeconds
ctx.beginPath();
ctx.arc(250, 250, 140, degToRad(270), degToRad((cds*6)-90));
ctx.stroke();
//Time
if(cds>30){
ctx.font = "20px Arial ";
ctx.fillStyle ='green';
ctx.fillText(CountDown(cds),240,260);
}
if(cds<=31){
ctx.font = "20px Arial ";
ctx.fillStyle ='yellow';
ctx.fillText(CountDown(cds),240,260);
}
if(cds<=21){
ctx.font = "20px Arial ";
ctx.fillStyle ='orange';
ctx.fillText(CountDown(cds),240,260);
}
if(cds<=11){
ctx.font = "20px Arial ";
ctx.fillStyle ='lightred';
ctx.fillText(CountDown(cds),240,260);
}
if(cds<=6){
ctx.font = "20px Arial ";
ctx.fillStyle ='red';
ctx.fillText(CountDown(cds),240,260);
}
cds = CountDown(cds);
}