The getLineDash() function
The getLineDash() function is used to get the current style (dash length and spacing etc) of the linedash
The getLineDash()
function is used to retrieve the current lineDash
setting.
It returns the same array that you set using the associated
setLineDash()
function.
An example
<script> window.onload = function () { var canvas = document.getElementById("cvs"); var context = canvas.getContext('2d'); context.setLineDash([3,6]); context.beginPath(); context.arc(125,125,50,0,2 * Math.PI, false); context.stroke(); alert(context.getLineDash()); } </script>
See also