3.0 source code

OfficeWeb/vendor/touch/src/chart/axis/segmenter/Names.js

@@ -0,0 +1,36 @@
+/**
+ * @class Ext.chart.axis.segmenter.Names
+ * @extends Ext.chart.axis.segmenter.Segmenter
+ * 
+ * Names data type. Names will be calculated as their indices in the methods in this class.
+ * The `preferredStep` always return `{ unit: 1, step: 1 }` to indicate "show every item".
+ * 
+ */
+Ext.define("Ext.chart.axis.segmenter.Names", {
+    extend: 'Ext.chart.axis.segmenter.Segmenter',
+    alias: 'segmenter.names',
+
+    renderer: function (value, context) {
+        return value;
+    },
+
+    diff: function (min, max, unit) {
+        return Math.floor(max - min);
+    },
+
+    align: function (value, step, unit) {
+        return Math.floor(value);
+    },
+
+
+    add: function (value, step, unit) {
+        return value + step;
+    },
+
+    preferredStep: function (min, estStepSize, minIdx, data) {
+        return {
+            unit: 1,
+            step: 1
+        };
+    }
+});