空指针错误

src/com/fr/solution/plugin/chart/echarts/base/NewChart.java

@@ -10,22 +10,21 @@ import com.fr.general.ComparatorUtils;
  */
 public class NewChart extends Chart {
 
-    private NewPlot newPlot;
-
 
     public NewChart() {
         setWrapperName("EChartsFactory");
     }
 
     public NewChart(NewPlot plot) {
+        super(plot);
         setWrapperName("EChartsFactory");
-        this.newPlot = plot;
     }
 
     @Override
     public BaseChartGlyph createGlyph(ChartData chartData) {
         NewGlyph glyph = new NewGlyph();
         glyph.setGeneralInfo(this);
+        NewPlot newPlot = (NewPlot) getPlot();
         if (newPlot != null) {
             glyph.setLegendGlyph(newPlot.createChartLegendGlyph(chartData));
             glyph.setTitleGlyph(newPlot.createChartTitleGlyph(chartData));

src/com/fr/solution/plugin/chart/echarts/base/NewGlyph.java

@@ -32,41 +32,29 @@ public class NewGlyph extends ChartGlyph {
     @Override
     public JSONObject toJSONObject(Repository repo) throws JSONException {
         JSONObject jo = new JSONObject();
-        jo.put("title", createTitle(repo));
-//        if (titleGlyph != null) {
-//            jo.put("title", titleGlyph.toJSONObject(repo));
-//        }
+        //jo.put("title", createTitle(repo));
+        if (titleGlyph != null) {
+            jo.put("title", titleGlyph.toJSONObject(repo));
+        }
         jo.put("tooltip", createTooltip(repo));
 
 
-        jo.put("legend", createLegend(repo));
+//        jo.put("legend", createLegend(repo));
 
-//        if (legendGlyph != null) {
-//            jo.put("legend", legendGlyph.toJSONObject(repo));
-//        }
+        if (legendGlyph != null) {
+            jo.put("legend", legendGlyph.toJSONObject(repo));
+        }
         jo.put("dataRange", createDataRange(repo));
         jo.put("series", createSeries(repo));
         return jo;
     }
 
-    private JSONObject createTitle(Repository repo) throws JSONException {
-        return JSONObject.create()
-                .put("text", "iPhoneÏúÁ¿")
-                .put("subtext", "´¿ÊôÐé¹¹")
-                .put("x", "center");
-    }
 
     private JSONObject createTooltip(Repository repo) throws JSONException {
         return JSONObject.create()
                 .put("trigger", "item");
     }
 
-    private JSONObject createLegend(Repository repo) throws JSONException {
-        return JSONObject.create()
-                .put("orient", "vertical")
-                .put("x", "left")
-                .put("data", JSONArray.create().put("iPhone3").put("iPhone4").put("iPhone5"));
-    }
 
     private JSONObject createDataRange(Repository repo) throws JSONException {
         return JSONObject.create()

src/com/fr/solution/plugin/chart/echarts/base/NewLegendGlyph.java

@@ -1,9 +1,25 @@
 package com.fr.solution.plugin.chart.echarts.base;
 
 import com.fr.chart.chartglyph.LegendGlyph;
+import com.fr.json.JSONArray;
+import com.fr.json.JSONException;
+import com.fr.json.JSONObject;
+import com.fr.stable.web.Repository;
 
 /**
  * Created by richie on 16/2/2.
  */
 public class NewLegendGlyph extends LegendGlyph {
+
+    @Override
+    public JSONObject toJSONObject(Repository repo) throws JSONException {
+        return createLegend(repo);
+    }
+
+    private JSONObject createLegend(Repository repo) throws JSONException {
+        return JSONObject.create()
+                .put("orient", "vertical")
+                .put("x", "left")
+                .put("data", JSONArray.create().put("iPhone3").put("iPhone4").put("iPhone5"));
+    }
 }

src/com/fr/solution/plugin/chart/echarts/base/NewPlot.java

@@ -13,6 +13,8 @@ public abstract class NewPlot extends Plot {
         return ComparatorUtils.equals(NewPlot.class, obClass);
     }
 
+
+
     public NewTitleGlyph createChartTitleGlyph(ChartData chartData) {
         return new NewTitleGlyph("iPhone", "iPhone");
     }

src/com/fr/solution/plugin/chart/echarts/base/NewTitleGlyph.java

@@ -17,7 +17,14 @@ public class NewTitleGlyph extends ChartGlyph {
 
     @Override
     public JSONObject toJSONObject(Repository repo) throws JSONException {
-        return super.toJSONObject(repo);
+        return createTitle(repo);
+    }
+
+    private JSONObject createTitle(Repository repo) throws JSONException {
+        return JSONObject.create()
+                .put("text", "iPhoneÏúÁ¿")
+                .put("subtext", "´¿ÊôÐé¹¹")
+                .put("x", "center");
     }
 
 }