amcharts属性

时间：2022-04-08 08:13:38

Amcharts的特点包含:

*动画或静态
*价值轴能够扭转
*线性或对数轴的价值尺度
*提前定义或定制的子弹
*定制描写叙述不论什么数据点
*点击栏目/酒吧（可用于钻孔下来图表）
*梯度弥漫
*价值指标插入式
*轴价值观内样区
*平台无关
*能够输出作为一项形象
*可控制在途经的JavaScript
*设置和数据能够通过直接从一个HTML文件
*度身定做的形象或Flash （动画）背景
*无限标签
*旋转标签及轴价值观
*数据可自己主动重装上阵与预设频率
*不论什么格式文本气球

ColumnChart

Axes   轴设置

   CategoryAxisAlpha     //x轴坐标线透明度

   CategoryAxisColor   //x轴坐标线颜色

    CategoryAxisTickLength    // x轴坐标刻度线的延长线

   CategoryAxisWidth         //x轴坐标线的厚度

    ValueAxisAlpha     //y轴（值） 坐标线透明度

     ValueAxisAlpha     //y轴坐标线颜色

     ValueAxisLogarithmic    //false 为线性刻度，true为对数刻度

Balloons   //弹出数据指示框的设置

     BalloonAlpha    //弹出框的透明度

     BalloonBorderAlpha   //弹出框边框

     BalloonBorderColor    //弹出框边框的颜色

     BalloonEnabled   // 弹出框是否可用

Column //柱状图的柱子的设置

        ColumnBalloonTextFormatString   //当鼠标移动到柱子时弹出的标签 {value} 为y轴坐标值

        ColumnBorderAlpha //柱子的边框

        ColumnDataLabelFormatString    //柱子的数据文本标签

        ColumnDataLabelTextPosition    //柱子数据标签的位置

         ColumnGradientDirection      //柱子数据标签的

        ColumnGrowEffect              //柱子的动画效果

         ColumnHoverBrightness        //指示柱子时柱子的亮暗变化

         ColumnSequencedGrow         //柱子是同一时候展示，还是一根接一根

           ColumnSpacing           //同一坐标点的柱子的间距

            Columntype                //柱子的结构

           ColumnWidth          //两个坐标点间柱子的间隔   百分比，100为没有间隔

Context Menu                 //右键菜单

           ContextMenuItems    //用户自己定义可选项

           ShowPrintContextMenu     //打印功能

            ShowZoomcontextMenu   //缩放功能

Error messages    //错误信息、

Externals   //    数据绑定设置

                 DataType   // 绑定数据类型

                  ExternalDataFileUrl    //数据文件地址

                  ExternalSettingsFileUrl    //设置文件地址

                   ReloadDataInterval      //刷新数据间隔

Grid        //网格线

              CategoryGridDashed     //网格竖线是否连续

             CategoryValuesColor      //x轴坐标文本的颜色

             CategoryVluesEnabled     //x轴坐标文本是否显示

              CategoryValuesFrequency    //x轴文本显示的网格线比例

               CategoryValuesInside       //x轴文本是否显示在网格内

              ValueGridAlpha         //y轴坐标

               ValuesInside       //y轴坐标显示在网格内外

Guides     //显示栏线

Image export    //图片导出

Legend    //图标

        LegendAlign     //图表对齐位置

Line    //曲线

          AreaFillAlpha   //曲线下的面积透明度

           Bullet      //曲线点的标记

          LineBalloonTextFormatString    //曲线弹出框显示的值

Margins    //边距

Plot area    //图形区

Strings    //字符串

DataSourceID     //绑定数据控件

           DataSeriesIdField    //x轴坐标数据

            Graphs //单个图表设置

Angle    3D图的角度

BackColor 控件背景色       

Labels    //图表标记

效果图片：amcharts属性

实现代码：

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>My JSP 'index.jsp' starting page</title>

<script src="amcharts/amcharts.js" type="text/javascript"></script>

<script src="amcharts/serial.js" type="text/javascript"></script>

<script type="text/javascript">

	var chart;

	var chartData = [ {

		"country" : "USA",

		"visits" : 4025

	}, {

		"country" : "China",

		"visits" : 1882

	}, {

		"country" : "Japan",

		"visits" : 1809

	}, {

		"country" : "Germany",

		"visits" : 1322

	}, {

		"country" : "UK",

		"visits" : 1122

	}, {

		"country" : "France",

		"visits" : 1114

	}, {

		"country" : "India",

		"visits" : 984

	}, {

		"country" : "Spain",

		"visits" : 711

	}, {

		"country" : "Netherlands",

		"visits" : 665

	}, {

		"country" : "Russia",

		"visits" : 580

	}, {

		"country" : "South Korea",

		"visits" : 443

	}, {

		"country" : "Canada",

		"visits" : 441

	}, {

		"country" : "Brazil",

		"visits" : 395

	}, {

		"country" : "Italy",

		"visits" : 386

	}, {

		"country" : "Australia",

		"visits" : 384

	}, {

		"country" : "*",

		"visits" : 338

	}, {

		"country" : "Poland",

		"visits" : 328

	} ];

	AmCharts.ready(function() {

		// SERIAL CHART

		chart = new AmCharts.AmSerialChart();

		chart.dataProvider = chartData;

		chart.categoryField = "country";

		//动画特效 延迟时间 秒

		chart.startDuration = 0.3;

		//3D

		chart.angle = 30;

		chart.depth3D = 15;

		// AXES

		// category

		var categoryAxis = chart.categoryAxis;

		categoryAxis.labelRotation = 90;

		categoryAxis.gridPosition = "start";

		// value

		// in case you don't want to change default settings of value axis,

		// you don't need to create it, as one value axis is created automatically.

		// GRAPH

		var graph = new AmCharts.AmGraph();

		graph.valueField = "visits";

		graph.balloonText = "[[category]]: <b>[[value]]</b>";

		//图形样式

		graph.type = "column";

		graph.lineAlpha = 0;

		graph.fillAlphas = 0.8;

		chart.addGraph(graph);

		// CURSOR

		var chartCursor = new AmCharts.ChartCursor();

		chartCursor.cursorAlpha = 0;

		chartCursor.zoomable = false;

		chartCursor.categoryBalloonEnabled = false;

		chart.addChartCursor(chartCursor);

		chart.creditsPosition = "top-right";

		chart.write("chartdiv");

	});

	function reloadData(url) {

		var dynamicData = loadStringData(url);

		chart.dataProvider = eval('(' + dynamicData + ')');

		chart.validateNow();

		chart.validateData();

	}

	//

	function loadStringData(link) {

		//return chartData2;

		if (window.XMLHttpRequest) {

			// IE7+, Firefox, Chrome, Opera, Safari

			var request = new XMLHttpRequest();

		} else {

			// code for IE6, IE5

			var request = new ActiveXObject('Microsoft.XMLHTTP');

		}

		// load

		request.open('GET', link, false);

		request.send();

		return request.responseText;

	}

	//能够获得 URL 的主机部分

	var hostName = window.location.host;

	window.setInterval("reloadData('http://" + hostName

			+ "/amcharts/charts/test')", 1000);

</script>

</head>

<body>

	<div id="chartdiv" style="width: 100%; height: 400px;"></div>

</body>

</html>

相关文章