iedasharraypatch.js

iedasharraypatch.js

if(Y.VMLShape) {
    Y.Shape.prototype._getStrokeProps = function()
    {
        var props,
            stroke = this.get("stroke"),
            strokeOpacity,
            dashstyle,
            dash = "",
            val,
            i = 0,
            len,
            linecap,
            linejoin;
        if(stroke && stroke.weight && stroke.weight > 0)
        {
            props = {};
            linecap = stroke.linecap || "flat";
            linejoin = stroke.linejoin || "round";
            if(linecap !== "round" && linecap !== "square")
            {
                linecap = "flat";
            }
            strokeOpacity = parseFloat(stroke.opacity);
            dashstyle = stroke.dashstyle || "none";
            stroke.color = stroke.color || "#000000";
            stroke.weight = stroke.weight || 1;
            stroke.opacity = Y.Lang.isNumber(strokeOpacity) ? strokeOpacity : 1;
            props.stroked = true;
            props.color = stroke.color;
            props.weight = stroke.weight;
            props.endcap = linecap;
            props.opacity = stroke.opacity;
            if(Y.Lang.isArray(dashstyle))
            {
                dash = [];
                len = dashstyle.length;
                for(i = 0; i < len; ++i)
                {
                    val = dashstyle[i];
                    dash[i] = Math.round(val / stroke.weight);
                }
            }
            if(linejoin === "round" || linejoin === "bevel")
            {
                props.joinstyle = linejoin;
            }
            else
            {
                linejoin = parseInt(linejoin, 10);
                if(Y.Lang.isNumber(linejoin))
                {
                    props.miterlimit = Math.max(linejoin, 1);
                    props.joinstyle = "miter";
                }
            }
            props.dashstyle = dash;
        }
        return props;
    };
}