clean up whitespace issues

[dygraphs.git] / dygraph-canvas.js

diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index 70ec659..49dddd4 100644 (file)
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -38,14 +38,13 @@ DygraphLayout.prototype.evaluate = function() {
 DygraphLayout.prototype._evaluateLimits = function() {
   this.minxval = this.maxxval = null;
   for (var name in this.datasets) {
-         if (this.datasets.hasOwnProperty(name)) {
-       var series = this.datasets[name];
-       var x1 = series[0][0];
-       if (!this.minxval || x1 < this.minxval) this.minxval = x1;
-
-       var x2 = series[series.length - 1][0];
-       if (!this.maxxval || x2 > this.maxxval) this.maxxval = x2;
-         }
+    if (!this.datasets.hasOwnProperty(name)) continue;
+    var series = this.datasets[name];
+    var x1 = series[0][0];
+    if (!this.minxval || x1 < this.minxval) this.minxval = x1;
+
+    var x2 = series[series.length - 1][0];
+    if (!this.maxxval || x2 > this.maxxval) this.maxxval = x2;
   }
   this.xrange = this.maxxval - this.minxval;
   this.xscale = (this.xrange != 0 ? 1/this.xrange : 1.0);
@@ -60,30 +59,30 @@ DygraphLayout.prototype._evaluateLineCharts = function() {
   // add all the rects
   this.points = new Array();
   for (var setName in this.datasets) {
-         if (this.datasets.hasOwnProperty(setName)) {
-       var dataset = this.datasets[setName];
-       for (var j = 0; j < dataset.length; j++) {
-       var item = dataset[j];
-       var point = {
-               x: ((parseFloat(item[0]) - this.minxval) * this.xscale),
-               y: 1.0 - ((parseFloat(item[1]) - this.minyval) * this.yscale),
-               xval: parseFloat(item[0]),
-               yval: parseFloat(item[1]),
-               name: setName
-       };
-       
-       // limit the x, y values so they do not overdraw
-       if (point.y <= 0.0) {
-               point.y = 0.0;
-       }
-       if (point.y >= 1.0) {
-               point.y = 1.0;
-       }
-       if ((point.x >= 0.0) && (point.x <= 1.0)) {
-               this.points.push(point);
-       }
-       }
-         }
+    if (!this.datasets.hasOwnProperty(setName)) continue;
+
+    var dataset = this.datasets[setName];
+    for (var j = 0; j < dataset.length; j++) {
+      var item = dataset[j];
+      var point = {
+        x: ((parseFloat(item[0]) - this.minxval) * this.xscale),
+        y: 1.0 - ((parseFloat(item[1]) - this.minyval) * this.yscale),
+        xval: parseFloat(item[0]),
+        yval: parseFloat(item[1]),
+        name: setName
+      };
+
+      // limit the x, y values so they do not overdraw
+      if (point.y <= 0.0) {
+        point.y = 0.0;
+      }
+      if (point.y >= 1.0) {
+        point.y = 1.0;
+      }
+      if ((point.x >= 0.0) && (point.x <= 1.0)) {
+        this.points.push(point);
+      }
+    }
   }
 };
 
@@ -121,21 +120,20 @@ DygraphLayout.prototype.evaluateWithError = function() {
   // Copy over the error terms
   var i = 0; // index in this.points
   for (var setName in this.datasets) {
-         if (this.datasets.hasOwnProperty(setName)) {
-       var j = 0;
-       var dataset = this.datasets[setName];
-       for (var j = 0; j < dataset.length; j++, i++) {
-       var item = dataset[j];
-       var xv = parseFloat(item[0]);
-       var yv = parseFloat(item[1]);
-       
-       if (xv == this.points[i].xval &&
-               yv == this.points[i].yval) {
-               this.points[i].errorMinus = parseFloat(item[2]);
-               this.points[i].errorPlus = parseFloat(item[3]);
-       }
-       }
-       }
+    if (!this.datasets.hasOwnProperty(setName)) continue;
+    var j = 0;
+    var dataset = this.datasets[setName];
+    for (var j = 0; j < dataset.length; j++, i++) {
+      var item = dataset[j];
+      var xv = parseFloat(item[0]);
+      var yv = parseFloat(item[1]);
+
+      if (xv == this.points[i].xval &&
+          yv == this.points[i].yval) {
+        this.points[i].errorMinus = parseFloat(item[2]);
+        this.points[i].errorPlus = parseFloat(item[3]);
+      }
+    }
   }
 };
 
@@ -328,9 +326,9 @@ DygraphCanvasRenderer.prototype._renderAxis = function() {
   var makeDiv = function(txt) {
     var div = document.createElement("div");
     for (var name in labelStyle) {
-               if (labelStyle.hasOwnProperty(name)) {
-               div.style[name] = labelStyle[name];
-               }
+      if (labelStyle.hasOwnProperty(name)) {
+        div.style[name] = labelStyle[name];
+      }
     }
     div.appendChild(document.createTextNode(txt));
     return div;
@@ -446,9 +444,9 @@ DygraphCanvasRenderer.prototype._renderLineChart = function() {
 
   var setNames = [];
   for (var name in this.layout.datasets) {
-         if (this.layout.datasets.hasOwnProperty(name)) {
-               setNames.push(name);
-         }
+    if (this.layout.datasets.hasOwnProperty(name)) {
+      setNames.push(name);
+    }
   }
   var setCount = setNames.length;