X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph-layout.js;h=4caa935e167b5c64e55fe7f73b9a965aa84d06f5;hb=d6eb5c59dcbc22c942a266b57e95d3111db6fcae;hp=057e7c6be6405dfda2536f8b3e036c2b7c638e3d;hpb=66c953562e2255253c3f11eaecad9eff41b11024;p=dygraphs.git

diff --git a/dygraph-layout.js b/dygraph-layout.js
index 057e7c6..4caa935 100644
--- a/dygraph-layout.js
+++ b/dygraph-layout.js
@@ -149,14 +149,14 @@ DygraphLayout.prototype.setAnnotations = function(ann) {
   for (var i = 0; i < ann.length; i++) {
     var a = {};
     if (!ann[i].xval && ann[i].x === undefined) {
-      this.dygraph_.error("Annotations must have an 'x' property");
+      Dygraph.error("Annotations must have an 'x' property");
       return;
     }
     if (ann[i].icon &&
         !(ann[i].hasOwnProperty('width') &&
           ann[i].hasOwnProperty('height'))) {
-      this.dygraph_.error("Must set width and height when setting " +
-                          "annotation.icon property");
+      Dygraph.error("Must set width and height when setting " +
+                    "annotation.icon property");
       return;
     }
     Dygraph.update(a, ann[i]);
@@ -199,15 +199,21 @@ DygraphLayout.prototype._evaluateLimits = function() {
       axis.ylogrange = Dygraph.log10(axis.maxyval) - Dygraph.log10(axis.minyval);
       axis.ylogscale = (axis.ylogrange !== 0 ? 1.0 / axis.ylogrange : 1.0);
       if (!isFinite(axis.ylogrange) || isNaN(axis.ylogrange)) {
-        axis.g.error('axis ' + i + ' of graph at ' + axis.g +
-            ' can\'t be displayed in log scale for range [' +
-            axis.minyval + ' - ' + axis.maxyval + ']');
+        Dygraph.error('axis ' + i + ' of graph at ' + axis.g +
+                      ' can\'t be displayed in log scale for range [' +
+                      axis.minyval + ' - ' + axis.maxyval + ']');
       }
     }
   }
 };
 
-DygraphLayout._calcYNormal = function(axis, value, logscale) {
+/**
+ * @param {DygraphAxisType} axis
+ * @param {number} value
+ * @param {boolean} logscale
+ * @return {number}
+ */
+DygraphLayout.calcYNormal_ = function(axis, value, logscale) {
   if (logscale) {
     var x = 1.0 - ((Dygraph.log10(value) - Dygraph.log10(axis.minyval)) * axis.ylogscale);
     return isFinite(x) ? x : NaN;  // shim for v8 issue; see pull request 276
@@ -235,7 +241,7 @@ DygraphLayout.prototype._evaluateLineCharts = function() {
       // Range from 0-1 where 0 represents top and 1 represents bottom
       var yval = point.yval;
       if (isStacked) {
-        point.y_stacked = DygraphLayout._calcYNormal(
+        point.y_stacked = DygraphLayout.calcYNormal_(
             axis, point.yval_stacked, logscale);
         if (yval !== null && !isNaN(yval)) {
           yval = point.yval_stacked;
@@ -247,7 +253,7 @@ DygraphLayout.prototype._evaluateLineCharts = function() {
           point.yval = NaN;
         }
       }
-      point.y = DygraphLayout._calcYNormal(axis, yval, logscale);
+      point.y = DygraphLayout.calcYNormal_(axis, yval, logscale);
     }
 
     this.dygraph_.dataHandler_.onLineEvaluated(points, axis, logscale);