if (valueWindows !== undefined) {
// Restore valueWindow settings.
- for (index = 0; index < valueWindows.length; index++) {
+
+ // When going from two axes back to one, we only restore
+ // one axis.
+ var idxCount = Math.min(valueWindows.length, this.axes_.length);
+
+ for (index = 0; index < idxCount; index++) {
this.axes_[index].valueWindow = valueWindows[index];
}
}
var includeZero = this.attributes_.getForAxis("includeZero", i);
series = this.attributes_.seriesForAxis(i);
+ // Add some padding. This supports two Y padding operation modes:
+ //
+ // - backwards compatible (yRangePad not set):
+ // 10% padding for automatic Y ranges, but not for user-supplied
+ // ranges, and move a close-to-zero edge to zero except if
+ // avoidMinZero is set, since drawing at the edge results in
+ // invisible lines. Unfortunately lines drawn at the edge of a
+ // user-supplied range will still be invisible. If logscale is
+ // set, add a variable amount of padding at the top but
+ // none at the bottom.
+ //
+ // - new-style (yRangePad set by the user):
+ // always add the specified Y padding.
+ //
+ ypadCompat = true;
+ ypad = 0.1; // add 10%
+ if (this.attr_('yRangePad') !== null) {
+ ypadCompat = false;
+ // Convert pixel padding to ratio
+ ypad = this.attr_('yRangePad') / this.plotter_.area.h;
+ }
+
if (series.length === 0) {
// If no series are defined or visible then use a reasonable default
axis.extremeRange = [0, 1];
}
}
- // Add some padding. This supports two Y padding operation modes:
- //
- // - backwards compatible (yRangePad not set):
- // 10% padding for automatic Y ranges, but not for user-supplied
- // ranges, and move a close-to-zero edge to zero except if
- // avoidMinZero is set, since drawing at the edge results in
- // invisible lines. Unfortunately lines drawn at the edge of a
- // user-supplied range will still be invisible. If logscale is
- // set, add a variable amount of padding at the top but
- // none at the bottom.
- //
- // - new-style (yRangePad set by the user):
- // always add the specified Y padding.
- //
- ypadCompat = true;
- ypad = 0.1; // add 10%
- if (this.attr_('yRangePad') !== null) {
- ypadCompat = false;
- // Convert pixel padding to ratio
- ypad = this.attr_('yRangePad') / this.plotter_.area.h;
- }
-
var maxAxisY, minAxisY;
if (logscale) {
if (ypadCompat) {
rollingData[i] = [originalData[i][0],
[sum / num_ok, sigma * stddev, sigma * stddev]];
} else {
- rollingData[i] = [originalData[i][0], [null, null, null]];
+ // This explicitly preserves NaNs to aid with "independent series".
+ // See testRollingAveragePreservesNaNs.
+ var v = (rollPeriod == 1) ? originalData[i][1][0] : null;
+ rollingData[i] = [originalData[i][0], [v, v, v]];
}
}
}
// Only add the annotation CSS rule once we know it will be used.
Dygraph.addAnnotationRule();
this.annotations_ = ann;
+ if (!this.layout_) {
+ this.warn("Tried to setAnnotations before dygraph was ready. " +
+ "Try setting them in a drawCallback. See " +
+ "dygraphs.com/tests/annotation.html");
+ return;
+ }
+
this.layout_.setAnnotations(this.annotations_);
if (!suppressDraw) {
this.predraw_();