1、修复在ScrollView等可滑动的ViewGroup中无法触发手势旋转的问题

2、新增LayerLineColor、LayerLineWidth、VertexLineColor、VertexLineWidth属性，可单独设置雷达图顶点连线和各层连线的颜色与宽度，弃用RadarLineEnable、RadarLineWidth、RadarLineColor
3、RadarData新增setLineWidth用来设置数据区多边形外框线宽度

Author: rorbin

RadarViewDemo/src/main/java/rorbin/q/radarviewdemo/MainActivity.java

@@ -22,28 +22,37 @@ public class MainActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        getSupportActionBar().hide();
         mRadarView = (RadarView) findViewById(R.id.radarView);
+
         mRadarView.setEmptyHint("无数据");
+
         List<Integer> layerColor = new ArrayList<>();
         Collections.addAll(layerColor, 0x3300bcd4, 0x3303a9f4, 0x335677fc, 0x333f51b5, 0x33673ab7);
         mRadarView.setLayerColor(layerColor);
+
         List<String> vertexText = new ArrayList<>();
         Collections.addAll(vertexText, "力量", "敏捷", "速度", "智力", "精神", "耐力", "体力", "魔力", "意志", "幸运");
         mRadarView.setVertexText(vertexText);
+
         List<Integer> res = new ArrayList<>();
-        Collections.addAll(res, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher,
-                R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher,
-                R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher, R.mipmap.ic_launcher);
+        Collections.addAll(res, R.mipmap.power, R.mipmap.agile, R.mipmap.speed,
+                R.mipmap.intelligence, R.mipmap.spirit, R.mipmap.endurance,
+                R.mipmap.strength, R.mipmap.magic, R.mipmap.will, R.mipmap.lucky);
         mRadarView.setVertexIconResid(res);
+
         List<Float> values = new ArrayList<>();
-        Collections.addAll(values, 3f, 6f, 2f, 7f, 5f, 1f, 4f, 3f, 8f, 5f);
+        Collections.addAll(values, 3f, 6f, 2f, 7f, 5f, 1f, 9f, 3f, 8f, 5f);
         RadarData data = new RadarData(values);
-        data.setValueTextEnable(true);
-        data.setVauleTextColor(Color.WHITE);
+        mRadarView.addData(data);
+
         List<Float> values2 = new ArrayList<>();
-        Collections.addAll(values2, 7f, 1f, 4f, 2f, 8f, 3f, 9f, 6f, 5f, 3f);
+        Collections.addAll(values2, 7f, 1f, 4f, 2f, 8f, 3f, 4f, 6f, 5f, 3f);
         RadarData data2 = new RadarData(values2);
-        mRadarView.addData(data);
+        data2.setValueTextEnable(true);
+        data2.setVauleTextColor(Color.WHITE);
+        data2.setValueTextSize(dp2px(10));
+        data2.setLineWidth(dp2px(1));
         mRadarView.addData(data2);
     }
 
@@ -80,4 +89,9 @@ public boolean onOptionsItemSelected(MenuItem item) {
         }
         return super.onOptionsItemSelected(item);
     }
+
+    private float dp2px(float dpValue) {
+        final float scale = getResources().getDisplayMetrics().density;
+        return dpValue * scale + 0.5f;
+    }
 }

RadarViewDemo/src/main/res/layout/activity_main.xml

@@ -14,8 +14,12 @@
     <rorbin.q.radarview.RadarView
         android:id="@+id/radarView"
         android:layout_width="match_parent"
-        app:vertex_icon_size="30dp"
-        app:vertex_text_offset="30dp"
+        android:layout_height="match_parent"
+        app:vertex_icon_margin="10dp"
         app:vertex_icon_position="top"
-        android:layout_height="match_parent"/>
+        app:vertex_icon_size="30dp"
+        app:vertex_line_color="#99FFFFFF"
+        app:layer_line_color="#99FFFFFF"
+        app:vertex_text_color="#FFFFFF"
+        app:vertex_text_offset="30dp" />
 </RelativeLayout>