*/
/*jshint globalstrict: true */
-/*global Dygraph:false,RGBColor:false */
+/*global Dygraph:false,RGBColorParser:false */
"use strict";
if (stepPlot) {
ctx.moveTo(prevCanvasX, prevCanvasY);
ctx.lineTo(point.canvasx, prevCanvasY);
- prevCanvasX = point.canvasx;
}
- // TODO(danvk): this moveTo is rarely necessary
- ctx.moveTo(prevCanvasX, prevCanvasY);
ctx.lineTo(point.canvasx, point.canvasy);
}
+ } else {
+ ctx.moveTo(point.canvasx, point.canvasy);
}
if (drawPoints || isIsolated) {
pointsOnLine.push([point.canvasx, point.canvasy]);
var prevYs = [-1, -1];
var yscale = axis.yscale;
// should be same color as the lines but only 15% opaque.
- var rgb = new RGBColor(color);
+ var rgb = new RGBColorParser(color);
var err_color =
'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + fillAlpha + ')';
ctx.fillStyle = err_color;
ctx.beginPath();
+
+ var isNullUndefinedOrNaN = function(x) {
+ return (x === null ||
+ x === undefined ||
+ isNaN(x));
+ };
+
while (iter.hasNext) {
var point = iter.next();
- if ((!stepPlot && !Dygraph.isOK(point.y)) || (stepPlot && !isNaN(prevY) && !Dygraph.isOK(prevY))) {
+ if ((!stepPlot && isNullUndefinedOrNaN(point.y)) ||
+ (stepPlot && !isNaN(prevY) && isNullUndefinedOrNaN(prevY))) {
prevX = NaN;
continue;
}
var newYs;
var yscale = axis.yscale;
// should be same color as the lines but only 15% opaque.
- var rgb = new RGBColor(color);
+ var rgb = new RGBColorParser(color);
var err_color =
'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + fillAlpha + ')';
ctx.fillStyle = err_color;