From c229c4086e1143205bca488454cba2c39ad2cd4c Mon Sep 17 00:00:00 2001 From: lh <1209405678@qq.com> Date: Fri, 23 Mar 2018 14:38:29 +0800 Subject: [PATCH] =?UTF-8?q?=E5=85=B7=E4=BD=93=E6=A0=8B=E8=88=8D=E7=9A=84ch?= =?UTF-8?q?art?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../PoultryDataChartActivity.java | 150 +++++++++++++++++- 1 file changed, 146 insertions(+), 4 deletions(-) diff --git a/app/src/main/java/com/qhclh/ytzh/work/Poultrydailyreport/PoultryDataChartActivity.java b/app/src/main/java/com/qhclh/ytzh/work/Poultrydailyreport/PoultryDataChartActivity.java index ae6f569..289dfe2 100644 --- a/app/src/main/java/com/qhclh/ytzh/work/Poultrydailyreport/PoultryDataChartActivity.java +++ b/app/src/main/java/com/qhclh/ytzh/work/Poultrydailyreport/PoultryDataChartActivity.java @@ -1,5 +1,6 @@ package com.qhclh.ytzh.work.Poultrydailyreport; +import android.graphics.Color; import android.support.v7.widget.Toolbar; import android.view.View; import android.widget.LinearLayout; @@ -7,13 +8,29 @@ import android.widget.TextView; import com.qhclh.ytzh.R; import com.qhclh.ytzh.base.BaseActivity; +import com.qhclh.ytzh.home.RpcUrl; +import com.qhclh.ytzh.tasks.ViewOnClickTask; + +import org.forks.jsonrpc.JsonRpcResult; +import org.forks.jsonrpc.RpcFacade; +import org.json.JSONArray; +import org.json.JSONException; import java.util.ArrayList; import java.util.List; import butterknife.BindView; import butterknife.OnClick; +import lecho.lib.hellocharts.formatter.LineChartValueFormatter; +import lecho.lib.hellocharts.formatter.SimpleLineChartValueFormatter; +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.model.ValueShape; +import lecho.lib.hellocharts.model.Viewport; import lecho.lib.hellocharts.view.LineChartView; /** @@ -46,6 +63,8 @@ public class PoultryDataChartActivity extends BaseActivity { List hengzuobiaolist = new ArrayList<>(); String[] date;//X轴的标注 + ///< 指标数据 + private List mPointValuesList = new ArrayList(); ///< 指标数据 List listshuju = new ArrayList(); Float[] score;//图表的数据 @@ -86,10 +105,6 @@ public class PoultryDataChartActivity extends BaseActivity { HouseView("母死淘","#da4848"); } - private void HouseView(final String item, final String color) { - - } - @OnClick({R.id.ll_musitao, R.id.ll_muzhiliaoliang, R.id.ll_chandanlv}) public void OnClick(View view){ switch (view.getId()){ @@ -106,4 +121,131 @@ public class PoultryDataChartActivity extends BaseActivity { break; } } + + + private void HouseView(final String item, final String color) { + ViewOnClickTask HouseViewTask = new ViewOnClickTask(this,"加载中...") { + List rpobj; + @Override + protected void successUI() { + String js = rpobj.toString(); + hengzuobiaolist.clear(); + listshuju.clear(); + try { + JSONArray jsonArray = new JSONArray(js); + for (int i=0;i lines = new ArrayList(); + + line.setShape(ValueShape.CIRCLE);//折线图上每个数据点的形状 这里是圆形 (有三种 :ValueShape.SQUARE ValueShape.CIRCLE ValueShape.DIAMOND) + line.setCubic(false);//曲线是否平滑 + line.setStrokeWidth(2);//线条的粗细,默认是3 + line.setFilled(false);//是否填充曲线的面积 + line.setHasLabels(true);//曲线的数据坐标是否加上备注 + line.setHasLines(true);//是否用直线显示。如果为false 则没有曲线只有点显示 + line.setHasPoints(true);//是否显示圆点 如果为false 则没有原点只有点显示 + LineChartValueFormatter chartValueFormatter = new SimpleLineChartValueFormatter(2); + line.setFormatter(chartValueFormatter);//显示小数点 + lines.add(line); + LineChartData data = new LineChartData(); + data.setLines(lines); + + //坐标轴 + Axis axisX = new Axis(); //X轴 + axisX.setHasTiltedLabels(false); //X轴下面坐标轴字体是斜的显示还是直的,true是斜的显示 + axisX.setTextColor(Color.parseColor("#336699")); + + + axisX.setTextSize(11);//设置字体大小 + axisX.setMaxLabelChars(6); //最多几个X轴坐标,意思就是你的缩放让X轴上数据的个数7<=x<=mAxisValues.length + axisX.setValues(mAxisXValuesList); //填充X轴的坐标名称 + data.setAxisXBottom(axisX); //x 轴在底部 + + + Axis axisY = new Axis(); //Y轴 + axisY.setTextSize(11);//设置字体大小 + axisY.setTextColor(Color.parseColor("#336699")); + data.setAxisYLeft(axisY); //Y轴设置在左边 + + //设置行为属性,支持缩放、滑动以及平移 + lineChart.setInteractive(true); + lineChart.setZoomType(ZoomType.HORIZONTAL); //缩放类型,水平 + lineChart.setMaxZoom((float) 10);//缩放比例 + lineChart.setLineChartData(data); + lineChart.setVisibility(View.VISIBLE); + /**注:下面的7,10只是代表一个数字去类比而已 + * 尼玛搞的老子好辛苦!!!见(http://forum.xda-developers.com/tools/programming/library-hellocharts-charting-library-t2904456/page2); + * 下面几句可以设置X轴数据的显示个数(x轴0-7个数据),当数据点个数小于(29)的时候,缩小到极致hellochart默认的是所有显示。当数据点个数大于(29)的时候, + * 若不设置axisX.setMaxLabelChars(int count)这句话,则会自动适配X轴所能显示的尽量合适的数据个数。 + * 若设置axisX.setMaxLabelChars(int count)这句话, + * 33个数据点测试,若 axisX.setMaxLabelChars(10);里面的10大于v.right= 7; 里面的7,则 + 刚开始X轴显示7条数据,然后缩放的时候X轴的个数会保证大于7小于10 + 若小于v.right= 7;中的7,反正我感觉是这两句都好像失效了的样子 - -! + * 并且Y轴是根据数据的大小自动设置Y轴上限 + * 若这儿不设置 v.right= 7; 这句话,则图表刚开始就会尽可能的显示所有数据,交互性太差 + */ + Viewport v = new Viewport(lineChart.getMaximumViewport()); + v.left = 0; + v.right = 6; + lineChart.setCurrentViewport(v); + } }