Change data api interface

03fb3301 · Masayuki Tanaka · 14e92c54 · 03fb3301 · 03fb3301 · 03fb3301
Commit 03fb3301 authored Sep 23, 2014 by Masayuki Tanaka
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Showing with 13 additions and 15 deletions

c3.js c3.js +7 -8

c3.min.js c3.min.js +0 -0

api.data.js src/api.data.js +6 -7

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--- a/c3.js
+++ b/c3.js
@@ -5967,14 +5967,13 @@
        return config.regions;
    };

-    c3_chart_fn.data = function () {};
-    c3_chart_fn.data.get = function (targetId) {
-        var target = this.data.getAsTarget(targetId);
-        return isDefined(target) ? target.values.map(function (d) { return d.value; }) : undefined;
-    };
-    c3_chart_fn.data.getAsTarget = function (targetId) {
-        var targets = this.data.targets.filter(function (t) { return t.id === targetId; });
-        return targets.length > 0 ? targets[0] : undefined;
+    c3_chart_fn.data = function (targetId) {
+        var targets = this.internal.data.targets.filter(function (t) { return t.id === targetId; });
+        return targets.length > 0 ? targets[0] : null;
+    };
+    c3_chart_fn.data.values = function (targetId) {
+        var target = this.data(targetId);
+        return target ? target.values.map(function (d) { return d.value; }) : null;
    };
    c3_chart_fn.data.names = function (names) {
        var $$ = this.internal, config = $$.config;

--- a/c3.min.js
+++ b/c3.min.js
--- a/src/api.data.js
+++ b/src/api.data.js
-c3_chart_fn.data = function () {};
-c3_chart_fn.data.get = function (targetId) {
-    var target = this.data.getAsTarget(targetId);
-    return isDefined(target) ? target.values.map(function (d) { return d.value; }) : undefined;
+c3_chart_fn.data = function (targetId) {
+    var targets = this.internal.data.targets.filter(function (t) { return t.id === targetId; });
+    return targets.length > 0 ? targets[0] : null;
 };
-c3_chart_fn.data.getAsTarget = function (targetId) {
-    var targets = this.data.targets.filter(function (t) { return t.id === targetId; });
-    return targets.length > 0 ? targets[0] : undefined;
+c3_chart_fn.data.values = function (targetId) {
+    var target = this.data(targetId);
+    return target ? target.values.map(function (d) { return d.value; }) : null;
 };
 c3_chart_fn.data.names = function (names) {
    var $$ = this.internal, config = $$.config;