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Clock. html

Source: Internet
Author: User
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<! DOCTYPE html>
<title> Clocks </title>
<style>
Body{background: #42426F;}
#c1 {background:white;}
Span{color:white;}
</style>
<script>
Window.onload = function () {
var OC = document.getElementById (' C1 ');
var OGC = Oc.getcontext (' 2d ');
function Todraw () {
var x = 200;
var y = 200;
var r = 150;

Ogc.clearrect (0,0,oc.width,oc.height);
Get time
var odate = new Date ();
var ohours = odate.gethours ();
var omin = Odate.getminutes ();
var oSen = Odate.getseconds ();

var Ohoursvalue = ( -90 + ohours*30 + omin/2) * MATH.PI/180;
var Ominvalue = ( -90 + omin*6) * MATH.PI/180;
var Osenvalue = ( -90 + osen*6) * MATH.PI/180;
var osen2value = Osenvalue+math.pi;

Ogc.beginpath ();
for (var i = 0; i <; i++) {
Ogc.moveto (x, y);
Ogc.arc (x,y,r,6*i*math.pi/180,6* (i+1) *math.pi/180,false);

}
Ogc.closepath ();
Ogc.stroke ();

Ogc.fillstyle = ' white ';
Ogc.beginpath ();
Ogc.moveto (x, y);
Ogc.arc (x,y,r*19/20,0,360* (i+1) *math.pi/180,false);
Ogc.closepath ();
Ogc.fill ();

ogc.linewidth=3;
Ogc.beginpath ();
for (var i = 0; i <; i++) {
Ogc.moveto (x, y);
Ogc.arc (x,y,r,30*i*math.pi/180,30* (i+1) *math.pi/180,false);

}
Ogc.closepath ();
Ogc.stroke ();

Ogc.fillstyle = ' white ';
Ogc.beginpath ();
Ogc.moveto (x, y);
Ogc.arc (x,y,r*18/20,0,360* (i+1) *math.pi/180,false);
Ogc.closepath ();
Ogc.fill ();
Clockwise
Ogc.linewidth = 5;

Ogc.beginpath ();
Ogc.moveto (x, y);
Ogc.arc (X,y,r*10/20,ohoursvalue,ohoursvalue,false);
Ogc.closepath ();
Ogc.stroke ();
Minute
Ogc.linewidth = 3;
Ogc.beginpath ();
Ogc.moveto (x, y);
Ogc.arc (X,y,r*15/20,ominvalue,ominvalue,false);
Ogc.closepath ();
Ogc.stroke ();
Seconds
Ogc.linewidth = 1;
Ogc.beginpath ();
Ogc.moveto (x, y);
Ogc.arc (X,y,r*17/20,osenvalue,osenvalue,false);
Ogc.closepath ();
Ogc.stroke ();
Ogc.linewidth = 1;
Ogc.beginpath ();
Ogc.moveto (x, y);
Ogc.arc (X,y,r*5/20,osen2value,osen2value,false);
Ogc.closepath ();
Ogc.stroke ();

Ogc.beginpath ();
Ogc.moveto (x, y);
Ogc.arc (X,y,r*1/20,0,2*math.pi,false);
Ogc.fillstyle= ' black ';
Ogc.closepath ();
Ogc.fill ();


}
SetInterval (todraw,1000);
Todraw ();
};
</script>
<body>
<canvas id= "C1" width= "height=" >
<span> does not support Canvas browser </span>
</canvas><!--Default width 300, high 150-->
</body>

Clock. html

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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