jqplot.canvasAxisTickRenderer.js in outfielding-jqplot-rails-1.0.7

- old
+ new

@@ -1,11 +1,11 @@
 /**
  * jqPlot
  * Pure JavaScript plotting plugin using jQuery
  *
- * Version: 1.0.5
- * Revision: 1122+
+ * Version: 1.0.7
+ * Revision: 1224
  *
  * Copyright (c) 2009-2013 Chris Leonello
  * jqPlot is currently available for use in all personal or commercial projects 
  * under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL 
  * version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can 
@@ -47,14 +47,14 @@
         
         // prop: mark
         // tick mark on the axis.  One of 'inside', 'outside', 'cross', '' or null.
         this.mark = 'outside';
         // prop: showMark
-        // wether or not to show the mark on the axis.
+        // whether or not to show the mark on the axis.
         this.showMark = true;
         // prop: showGridline
-        // wether or not to draw the gridline on the grid at this tick.
+        // whether or not to draw the gridline on the grid at this tick.
         this.showGridline = true;
         // prop: isMinorTick
         // if this is a minor tick.
         this.isMinorTick = false;
         // prop: angle
@@ -63,14 +63,14 @@
         // prop:  markSize
         // Length of the tick marks in pixels.  For 'cross' style, length
         // will be stoked above and below axis, so total length will be twice this.
         this.markSize = 4;
         // prop: show
-        // wether or not to show the tick (mark and label).
+        // whether or not to show the tick (mark and label).
         this.show = true;
         // prop: showLabel
-        // wether or not to show the label.
+        // whether or not to show the label.
         this.showLabel = true;
         // prop: labelPosition
         // 'auto', 'start', 'middle' or 'end'.
         // Whether tick label should be positioned so the start, middle, or end
         // of the tick mark.
@@ -176,9 +176,19 @@
             var tr = this._textRenderer;
             var l = tr.getWidth(ctx);
             var h = tr.getHeight(ctx);
             var w = Math.abs(Math.cos(tr.angle)*h) + Math.abs(Math.sin(tr.angle)*l);
             return w;
+        }
+    };
+
+    // return top.
+    $.jqplot.CanvasAxisTickRenderer.prototype.getTop = function(ctx) {
+        if (this._elem) {
+         return this._elem.position().top;
+        }
+        else {
+            return null;
         }
     };
     
     $.jqplot.CanvasAxisTickRenderer.prototype.getAngleRad = function() {
         var a = this.angle * Math.PI/180;
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