dataToCoords => dataToPoints

src/coord/cartesian/Cartesian2D.js

@@ -29,7 +29,7 @@ define(function(require) {
          *  Return list of coordinates. For example:
          *  `[[10, 10], [20, 20], [30, 30]]`
          */
-        dataToCoords: function (data) {
+        dataToPoints: function (data) {
             var xAxis = this.getAxis('x');
             var yAxis = this.getAxis('y');
 

src/coord/polar/Polar.js

@@ -72,7 +72,7 @@ define(function(require) {
          *  Return list of coordinates. For example:
          *  `[[10, 10], [20, 20], [30, 30]]`
          */
-        dataToCoords: function (data) {
+        dataToPoints: function (data) {
             return data.map(function (dataItem) {
                 return this.dataToCoord([dataItem.getRadius(true), dataItem.getAngle(true)]);
             }, this);
@@ -84,7 +84,7 @@ define(function(require) {
          * @param {Array.<number>} data
          * @return {Array.<number>}
          */
-        dataToCoord: function (data) {
+        dataToPoint: function (data) {
             var radius = this._radiusAxis.dataToRadius(data[0]);
             var radian = this._angleAxis.dataToAngle(data[1]) / 180 * Math.PI;
 
@@ -99,7 +99,7 @@ define(function(require) {
          * @param {Array.<number>} coord
          * @return {Array.<number>}
          */
-        coordToData: function (coord) {
+        pointToData: function (coord) {
             var dx = coord[0] - this.cx;
             var dy = coord[1] - this.cy;
 

src/layout/barGrid.js

@@ -148,7 +148,7 @@ define(function(require) {
 
             if (data.type === 'list') {
                 var valueAxisStart = valueAxis.getExtent()[0];
-                var coords = cartesian.dataToCoords(data);
+                var coords = cartesian.dataToPoints(data);
                 lastStackCoords[stackId] = lastStackCoords[stackId] || [];
 
                 data.each(function (dataItem, dataIndex) {

src/layout/points.js

@@ -2,7 +2,7 @@ define(function (require) {
     return function (seriesType, ecModel, api) {
         ecModel.eachSeriesByType(seriesType, function (lineSeries) {
             var data = lineSeries.getData();
-            var coords = lineSeries.coordinateSystem.dataToCoords(data);
+            var coords = lineSeries.coordinateSystem.dataToPoints(data);
 
             data.each(function (dataItem, idx) {
                 var coord = coords[idx];