android hellocharts 折线图 X轴传中文

主布局文件

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    >
    <lecho.lib.hellocharts.view.LineChartView
        android:id="@+id/activity_charts_line_lcv"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</FrameLayout>

 

3,activity

package com.sonar.android.push.demo.getui.activities;

import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.widget.SwipeRefreshLayout;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import com.sonar.android.push.demo.getui.R;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;

import lecho.lib.hellocharts.gesture.ContainerScrollType;
import lecho.lib.hellocharts.gesture.ZoomType;
import lecho.lib.hellocharts.model.Axis;
import lecho.lib.hellocharts.model.AxisValue;
import lecho.lib.hellocharts.model.Line;
import lecho.lib.hellocharts.model.LineChartData;
import lecho.lib.hellocharts.model.PointValue;
import lecho.lib.hellocharts.view.LineChartView;

/**
 * 使用HelloCharts图表开发库实现折线图
 * Created by Administrator on 2016/10/26.
 */
public class ChartsActivity extends Activity{

    LineChartView lineChartView;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.layout_activity_charts);
        setView();
        initView();
    }

    private void setView(){
        lineChartView = (LineChartView)findViewById(R.id.activity_charts_line_lcv);
    }

    private void initView(){
        List<PointValue> values = new ArrayList<PointValue>();
        List<AxisValue> mAxisValues = new ArrayList<AxisValue>();

        for (int i = 0; i < 10 ; i++) {
            values.add(new PointValue(i, new Random().nextInt(5)));
            mAxisValues.add(new AxisValue(i).setLabel(i+"")); //为每个对应的i设置相应的label(显示在X轴)
        }

        //In most cased you can call data model methods in builder-pattern-like manner.
        Line line = new Line(values).setColor(Color.BLUE).setCubic(true);
        List<Line> lines = new ArrayList<Line>();
        lines.add(line);

        LineChartData data = new LineChartData();
        data.setLines(lines);

        //坐标轴
        Axis axisX = new Axis(); //X轴
        axisX.setHasTiltedLabels(true);
        axisX.setTextColor(Color.BLUE);
        axisX.setName("采集时间");
        axisX.setMaxLabelChars(10);
        axisX.setValues(mAxisValues);
        data.setAxisXBottom(axisX);

        Axis axisY = new Axis();  //Y轴
        axisY.setName("幅度");
        axisY.setMaxLabelChars(7); //默认是3,只能看最后三个数字
        data.setAxisYLeft(axisY);

        lineChartView.setInteractive(true);
        lineChartView.setZoomType(ZoomType.HORIZONTAL);
        lineChartView.setContainerScrollEnabled(true, ContainerScrollType.HORIZONTAL);
        lineChartView.setLineChartData(data);
    }

}

效果图：