开源项目Chart

开源项目chart,使用knife butter

package com.hb.bottomlast;import android.content.res.Resources;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.util.Log;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import com.hrules.charter.CharterLine;import com.hrules.charter.CharterXLabels;import com.hrules.charter.CharterXMarkers;import com.hrules.charter.CharterYLabels;import com.hrules.charter.CharterYMarkers;import java.util.Arrays;import java.util.Random;import butterknife.BindView;import butterknife.ButterKnife;/** * Created by uname on 2016/08/29 0029. */public class Persion2_fragment extends Fragment {    @BindView(R.id.charter_line)    CharterLine charterLine;    @BindView(R.id.charter_line_XLabel)    CharterXLabels charterLineLabelX;    @BindView(R.id.charter_line_with_XLabel)    CharterLine charterLineWithLabel;    @BindView(R.id.charter_line_YLabel)    CharterYLabels charterLineYLabel;    @BindView(R.id.charter_line_with_XMarker)    CharterLine charterLineWithXMarker;    @BindView(R.id.charter_line_XMarker)    CharterXMarkers charterLineXMarkers;    @BindView(R.id.charter_line_with_YMarker)    CharterLine charterLineWithYMarker;    @BindView(R.id.charter_line_YMarker)    CharterYMarkers charterLineYMarkers;    @BindView(R.id.ychart)    CharterYLabels ychart;    private static final int DEFAULT_ITEMS_COUNT = 7;    private static final int DEFAULT_RANDOM_VALUE_MIN = 10;    private static final int DEFAULT_RANDOM_VALUE_MAX = 100;    private float[] values;    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        //super.onCreate(savedInstanceState);        super.onCreate(savedInstanceState);        View view = inflater.inflate(R.layout.persion4, container, false);        ButterKnife.bind(this,view);        Resources res = getResources();        int[] barColors = new int[]{                res.getColor(R.color.colorAccent), res.getColor(R.color.colorAccent),                res.getColor(R.color.colorAccent)        };        // charter_line_XLabel        charterLineLabelX.setStickyEdges(true);        String[] values3 = {"a", "4", "5", "7", "6", "3", "6"};        //设置X的值        charterLineLabelX.setValues(values3);        // String[] values2={"1","6","5","4","3","2","7"};        String[] values5 = {"1", "2", "3", "4", "5", "6", "7"};        //设置y轴的值，因为顺序不对，所以要重新排序。        String[] values2 = this.getRightValues(values5);        Log.d("values2", Arrays.toString(values2));        ychart.setValues(values2);        final float[] values4 = {1, 3, 3.5f, 4, 5, 6, 7};        final float[] values6 = {1, 2, 2.5f, 1, 2, 3, 1};        //设置显示的值，可以float        charterLineWithLabel.setValues(values4);        charterLineWithLabel.setValues(values6);        //点击图表的onclick，如果图表太大的话后期可以加。        charterLineWithLabel.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {//                values = fillRandomValues(DEFAULT_ITEMS_COUNT, DEFAULT_RANDOM_VALUE_MAX,//                        DEFAULT_RANDOM_VALUE_MIN);                charterLineWithLabel.setValues(values4);                charterLineWithLabel.show();                ychart.setValues(values4);                charterLineLabelX.setValues(values4);            }        });        return view;    }    private float[] fillRandomValues(int length, int max, int min) {        Random random = new Random();        float[] newRandomValues = new float[length];        for (int i = 0; i < newRandomValues.length; i++) {            //newRandomValues[i] = random.nextInt(max - min + 1) - min;            newRandomValues[i]=i;        }        return newRandomValues;    }    //排序之后，得到正确的顺序    public String[] getRightValues(String[] valuesPar) {        String[] test = new String[valuesPar.length];        for (int i = 0; i < valuesPar.length; i++) {            if (i == 0||i==(valuesPar.length-1)){                test[i] = valuesPar[i];                continue;            }            test[i]=valuesPar[valuesPar.length-1-i];        }        return test;    }}