package com.andbase.demo.activity;
import java.util.ArrayList;
import java.util.List;
import android.graphics.Color;
import android.graphics.Paint.Align;
import android.graphics.Typeface;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import com.ab.activity.AbActivity;
import com.ab.view.chart.CategorySeries;
import com.ab.view.chart.ChartFactory;
import com.ab.view.chart.GraphicalView;
import com.ab.view.chart.PointStyle;
import com.ab.view.chart.XYMultipleSeriesDataset;
import com.ab.view.chart.XYMultipleSeriesRenderer;
import com.ab.view.chart.XYSeriesRenderer;
import com.ab.view.titlebar.AbTitleBar;
import com.andbase.R;
import com.andbase.global.MyApplication;
/**
* © 2012 amsoft.cn。
* 名称：XYLineChartActivity
* 描述：线图
* @author 还如一梦中
* @date 2011-12-13
* @version
*/
public class XYLineChartActivity extends AbActivity {
private MyApplication application;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setAbContentView(R.layout.chart);
AbTitleBar mAbTitleBar = this.getTitleBar();
mAbTitleBar.setTitleText(R.string.chart_line);
mAbTitleBar.setLogo(R.drawable.button_selector_back);
mAbTitleBar.setTitleBarBackground(R.drawable.top_bg);
mAbTitleBar.setTitleTextMargin(10, 0, 0, 0);
mAbTitleBar.setLogoLine(R.drawable.line);
application = (MyApplication)abApplication;
//要显示图形的View
LinearLayout linearLayout = (LinearLayout) findViewById(R.id.chart01);
//说明文字
String[] titles = new String[] { "第一条线", "第二条线" };
//数据
List<double[]> values = new ArrayList<double[]>();
//每个数据点的颜色
List<int[]> colors = new ArrayList<int[]>();
//每个数据点的简要 说明
List<String[]> explains = new ArrayList<String[]>();
values.add(new double[] { 14230, 0, 0, 0, 15900, 17200, 12030});
values.add(new double[] { 5230, 0, 0, 0, 7900, 9200, 13030});
colors.add(new int[] { Color.RED, 0, 0, 0, 0, 0, 0});
colors.add(new int[] { 0, 0, Color.BLUE, 0, Color.GREEN, 0, 0});
explains.add(new String[] { "红色", "点2", "点3", "点4", "", "点6", ""});
explains.add(new String[] { "没有颜色但是当时的但是当时的速颠三倒四的第三代收到是多色多色的地方而我國畫幅單反", "没有颜色", "蓝色的点\n第二行的文字\n第三行的文字", "没有颜色\n第二行的文字\n第三行的文字\n第四行的文字\n第五行的文字", "没有颜色", "没有颜色", ""});
//柱体或者线条颜色
int[] mSeriescolors = new int[] { Color.rgb(153, 204, 0),Color.rgb(51, 181, 229) };
//创建渲染器
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
int length = mSeriescolors.length;
for (int i = 0; i < length; i++) {
//创建SimpleSeriesRenderer单一渲染器
XYSeriesRenderer r = new XYSeriesRenderer();
//SimpleSeriesRenderer r = new SimpleSeriesRenderer();
//设置渲染器颜色
r.setColor(mSeriescolors[i]);
r.setFillPoints(true);
r.setPointStyle(PointStyle.CIRCLE);
r.setLineWidth(1);
r.setChartValuesTextSize(16);
//加入到集合中
renderer.addSeriesRenderer(r);
}
//坐标轴标题文字大小
renderer.setAxisTitleTextSize(16);
//图形标题文字大小
renderer.setChartTitleTextSize(25);
//轴线上标签文字大小
renderer.setLabelsTextSize(15);
//说明文字大小
renderer.setLegendTextSize(15);
//图表标题
renderer.setChartTitle("我是图表的标题");
//X轴标题
renderer.setXTitle("X轴");
//Y轴标题
renderer.setYTitle("Y轴");
//X轴最小坐标点
renderer.setXAxisMin(0.5);
//X轴最大坐标点
renderer.setXAxisMax(7.5);
//Y轴最小坐标点
renderer.setYAxisMin(-1000);
//Y轴最大坐标点
renderer.setYAxisMax(24000);
//坐标轴颜色
renderer.setAxesColor(Color.rgb(51, 181, 229));
renderer.setXLabelsColor(Color.rgb(51, 181, 229));
renderer.setYLabelsColor(0,Color.rgb(51, 181, 229));
//设置图表上标题与X轴与Y轴的说明文字颜色
renderer.setLabelsColor(Color.GRAY);
//renderer.setGridColor(Color.GRAY);
//设置字体加粗
renderer.setTextTypeface("sans_serif", Typeface.BOLD);
//设置在图表上是否显示值标签
renderer.getSeriesRendererAt(0).setDisplayChartValues(true);
renderer.getSeriesRendererAt(1).setDisplayChartValues(true);
//显示屏幕可见取区的XY分割数
renderer.setXLabels(7);
renderer.setYLabels(10);
//X刻度标签相对X轴位置
renderer.setXLabelsAlign(Align.CENTER);
//Y刻度标签相对Y轴位置
renderer.setYLabelsAlign(Align.LEFT);
renderer.setPanEnabled(true, true);
renderer.setZoomEnabled(true);
renderer.setZoomRate(1.1f);
renderer.setBarSpacing(0.5f);
//标尺开启
renderer.setScaleLineEnabled(true);
//设置标尺提示框高
renderer.setScaleRectHeight(10);
//设置标尺提示框宽
renderer.setScaleRectWidth(150);
//设置标尺提示框背景色
renderer.setScaleRectColor(Color.argb(150, 52, 182, 232));
renderer.setScaleLineColor(Color.argb(175, 150, 150, 150));
renderer.setScaleCircleRadius(35);
//第一行文字的大小
renderer.setExplainTextSize1(20);
//第二行文字的大小
renderer.setExplainTextSize2(20);
//临界线
double[] limit = new double[]{15000,12000,4000,9000};
renderer.setmYLimitsLine(limit);
int[] colorsLimit = new int[] { Color.rgb(100, 255,255),Color.rgb(100, 255,255),Color.rgb(0, 255, 255),Color.rgb(0, 255, 255) };
renderer.setmYLimitsLineColor(colorsLimit);
//显示表格线
renderer.setShowGrid(true);
//如果值是0是否要显示
renderer.setDisplayValue0(true);
//创建渲染器数据填充器
XYMultipleSeriesDataset mXYMultipleSeriesDataset = new XYMultipleSeriesDataset();
for (int i = 0; i < length; i++) {
CategorySeries series = new CategorySeries(titles[i]);
double[] v = values.get(i);
int[] c = colors.get(i);
String[] e = explains.get(i);
int seriesLength = v.length;
for (int k = 0; k < seriesLength; k++) {
//设置每个点的颜色
series.add(v[k],c[k],e[k]);
}
mXYMultipleSeriesDataset.addSeries(series.toXYSeries());
}
//背景
renderer.setApplyBackgroundColor(true);
renderer.setBackgroundColor(Color.rgb(222, 222, 200));
renderer.setMarginsColor(Color.rgb(222, 222, 200));
//线图
final GraphicalView chart = ChartFactory.getLineChartView(this,mXYMultipleSeriesDataset,renderer);
linearLayout.addView(chart);
//获取图形View
/*View chart = ChartFactory.getBarChartView(this,mXYMultipleSeriesDataset,renderer,
Type.DEFAULT);
linearLayout.addView(chart);*/
/*Intent intent = ChartFactory.getLineChartIntent(this, mXYMultipleSeriesDataset, renderer);
startActivity(intent);*/
ImageView zoomIn = (ImageView)this.findViewById(R.id.zoomIn);
ImageView zoomOut = (ImageView)this.findViewById(R.id.zoomOut);
ImageView zoom1 = (ImageView)this.findViewById(R.id.zoom1);
zoomIn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
chart.zoomIn();
}
});
zoomOut.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
chart.zoomOut();
}
});
zoom1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
chart.zoomReset();
}
});
}
}