Merge pull request #305 from brentwalther/master

Add panning functions to dygraph-externs and PointType to dygraph-types

diff --git a/dygraph-externs.js b/dygraph-externs.js
index b4b8e5d..11f8674 100644 (file)
--- a/dygraph-externs.js
+++ b/dygraph-externs.js
@@ -19,6 +19,15 @@ Dygraph.VERSION;
 /** @type {function(): string} */
 Dygraph.toString;
 
+/** @type {function(Event, Dygraph, DygraphInteractionContext)} */
+Dygraph.startPan;
+
+/** @type {function(Event, Dygraph, DygraphInteractionContext)} */
+Dygraph.movePan;
+
+/** @type {function(Event, Dygraph, DygraphInteractionContext)} */
+Dygraph.endPan;
+
 /** @type {function(?string): boolean} */
 Dygraph.prototype.isZoomed;
 

diff --git a/dygraph-types.js b/dygraph-types.js
index 4e90693..c8d6e04 100644 (file)
--- a/dygraph-types.js
+++ b/dygraph-types.js
@@ -14,3 +14,27 @@
  */
 var DygraphInteractionContext;
 
+/**
+ * Point structure.
+ *
+ * xval_* and yval_* are the original unscaled data values,
+ * while x_* and y_* are scaled to the range (0.0-1.0) for plotting.
+ * yval_stacked is the cumulative Y value used for stacking graphs,
+ * and bottom/top/minus/plus are used for error bar graphs.
+ *
+ * @typedef {{
+ *     idx: number,
+ *     name: string,
+ *     x: ?number,
+ *     xval: ?number,
+ *     y_bottom: ?number,
+ *     y: ?number,
+ *     y_stacked: ?number,
+ *     y_top: ?number,
+ *     yval_minus: ?number,
+ *     yval: ?number,
+ *     yval_plus: ?number,
+ *     yval_stacked
+ * }}
+ */
+Dygraph.PointType;