return [l1x, l1y, r1x, r1y];
}
+// i.e. is none of (null, undefined, NaN)
+function isOK(x) {
+ return !!x && !isNaN(x);
+};
// A plotter which uses splines to create a smooth curve.
// See tests/plotters.html for a demo.
// right control point for previous point
var lastRightX = points[0].canvasx, lastRightY = points[0].canvasy;
- var isOK = Dygraph.isOK; // i.e. is none of (null, undefined, NaN)
for (var i = 1; i < points.length; i++) {
var p0 = points[i - 1],