HtEChart

概述

这是一个Android Library 实现对EChart的封装 关于EChart

效果图如下：

使用教程

1.在module的build.gradle引用类库

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation project(':htechart')
}

或

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
    implementation 'com.github.xiaohu409:HtEChart:1.0'
}

2.在xml布局文件里使用HtEChartView控件

<com.github.xiaohu409.htechart.widget.HtEChartView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/ht_echart_id1"/>

3.在代码里实例化控件，并绑定数据

//数据格式为json
//格式说明可以查看百度EChart文档
//http://echarts.baidu.com/tutorial.html
String data1 = "{\"title\":{\"show\":false,\"text\":\"订单状态百分比\",\"subtext\":\"\"},\"tooltip\":{\"trigger\":\"item\",\"formatter\":\"{a} <br/>{b} : {c} ({d}%)\"},\"series\":[{\"center\":[\"50%\",\"60%\"],\"radius\":[\"50%\",\"80%\"],\"type\":\"pie\",\"name\":\"订单笔数\",\"data\":[{\"name\":\"待付款\",\"value\":\"0\"},{\"name\":\"待发货\",\"value\":\"0\"},{\"name\":\"待收货\",\"value\":\"16\"},{\"name\":\"已完成\",\"value\":\"27\"}]}],\"legend\":{\"show\":false,\"data\":[\"待付款\",\"待发货\",\"待收货\",\"已完成\"]}}";
String data2 = "{\"color\":[\"#3398DB\",\"#e43c59\"],\"title\":{\"show\":false,\"text\":\"订单销售走势统计图\",\"subtext\":\"订单销售走势统计图\"},\"tooltip\":{\"trigger\":\"axis\",\"axisPointer\":{\"type\":\"shadow\"}},\"grid\":{\"zlevel\":0,\"z\":0,\"borderWidth\":0,\"containLable\":true},\"xAxis\":[{\"type\":\"category\",\"axisTick\":{\"show\":true,\"splitNumber\":0},\"data\":[\"2018-09-22\",\"2018-09-23\",\"2018-09-24\",\"2018-09-25\",\"2018-09-26\",\"2018-09-27\",\"2018-09-28\"]}],\"yAxis\":[{\"type\":\"value\",\"axisLabel\":{\"formatter\":\"{value}\"}}],\"series\":[{\"smooth\":true,\"type\":\"line\",\"name\":\"待发货订单\",\"data\":[\"0\",\"0\",\"0\",\"0\",\"0\",\"0\",\"0\"]},{\"smooth\":true,\"type\":\"line\",\"name\":\"已完成订单\",\"data\":[\"0\",\"0\",\"0\",\"0\",\"0\",\"0\",\"1\"]}],\"legend\":{\"show\":false,\"data\":[\"待发货订单\",\"已完成订单\"]}}";
//实例化EChart
HtEChartView eChart1 = findViewById(R.id.ht_echart_id1);
//绑定数据
eChart1.setData(data1);
HtEChartView eChart2 = findViewById(R.id.ht_echart_id2);
eChart2.setData(data2);

Licens

Copyright 2018 xiaohu409

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.