The getLineDash function

Share RGraph:   Share or Like RGraph on Facebook!

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: