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Highcharts是一個制作圖表的純Javascript類庫,主要特性如下:
兼容性:兼容當今所有的瀏覽器,包括iPhone、IE和火狐等等;
對個人用戶完全免費;
純JS,無BS;
支持大部分的圖表類型:直線圖,曲線圖、區域圖、區域曲線圖、柱狀圖、餅裝圖、散布圖;
跨語言:不管是PHP、Asp.net還是Java都可以使用,它只需要三個文件:一個是Highcharts的核心文件highcharts.js,還有a canvas emulator for IE和Jquery類庫或者MooTools類庫;
提示功能:鼠標移動到圖表的某一點上有提示信息;
放大功能:選中圖表部分放大,近距離觀察圖表;
易用性:無需要特殊的開發技能,只需要設置一下選項就可以制作適合自己的圖表;
時間軸:可以精確到毫秒;
Highcharts提供大量的選項配置參數,您可以輕松定制符合用戶要求的圖表,目前官網只提供英文版的開發配置說明文檔,而中文版的文檔網上甚少,且零散不全。這里,我把Highcharts常用的最核心的參數選項配置整理成文檔,與大家分享。
Chart圖表區選項用于設置圖表區相關屬性。
參數 | 描述 | 默認值 |
backgroundColor | 設置圖表區背景色 | #FFFFFF |
borderWidth | 設置圖表邊框寬度 | 0 |
borderRadius | 設置圖表邊框圓角角度 | 5 |
renderTo | 圖表放置的容器,一般在html中放置一個DIV,獲取DIV的id屬性值 | null |
defaultSeriesType | 默認圖表類型line, spline, area, areaspline, column, bar, pie , scatter | 0 |
width | 圖表寬度,默認根據圖表容器自適應寬度 | null |
height | 圖表高度,默認根據圖表容器自適應高度 | null |
margin | 設置圖表與其他元素之間的間距,數組,如[0,0,0,0] | [null] |
plotBackgroundColor | 主圖表區背景色,即X軸與Y軸圍成的區域的背景色 | null |
plotBorderColor | 主圖表區邊框的顏色,即X軸與Y軸圍成的區域的邊框顏色 | null |
plotBorderWidth | 主圖表區邊框的寬度 | 0 |
shadow | 是否設置陰影,需要設置背景色backgroundColor。 | false |
reflow | 是否自使用圖表區域高度和寬度,如果沒有設置width和height時,會自適應大小。 | true |
zoomType | 拖動鼠標進行縮放,沿x軸或y軸進行縮放,可以設置為:'x','y','xy' | '' |
events | 事件回調,支持addSeries方法,click方法,load方法,selection方法等的回調函數。 |
Color顏色選項用于設置圖表的顏色方案。
參數 | 描述 | 默認值 |
color | 用于展示圖表,折線/柱狀/餅狀等圖的顏色,數組形式。 | array |
Highcharts已經默認提供了多種顏色方案,當要顯示的圖形多于顏色種類時,多出的圖形會自動從第一種顏色方案開始選取。自定義顏色方案的方法:
Highcharts.setOptions({
colors: ['#058DC7', '#50B432', '#ED561B', '#DDDF00', '#24CBE5', '#64E572', '#FF9655',
'#FFF263', '#6AF9C4']
});
Title標題選項用于設置圖表的標題相關屬性。
參數 | 描述 | 默認值 |
text | 標題文本內容。 | Chart title |
align | 水平對齊方式。 | center |
verticalAlign | 垂直對齊方式。 | top |
margin | 標題與副標題之間或者主圖表區間的間距。 | 15 |
floating | 是否浮動,如果為true,則標題可以偏離主圖表區,可配合x,y屬性使用。 | false |
style | 設置CSS樣式。 | {color: '#3E576F', fontSize: '16px'} |
副標題提供的屬性選項與標題title大致相同,可參照上述標題選項,值得一提的是副標題的text選項默認為'',即空的,所以默認情況下副標題不顯示。
X軸選項用于設置圖表X軸相關屬性。
參數 | 描述 | 默認值 |
categories | 設置X軸分類名稱,數組,例如:categories: ['Apples', 'Bananas', 'Oranges'] | [] |
title | X軸名稱,支持text、enabled、align、rotation、style等屬性 | |
labels | 設置X軸各分類名稱的樣式style,格式formatter,角度rotation等。 | array |
max | X軸最大值(categories為空時),如果為null,則最大值會根據X軸數據自動匹配一個最大值。 | null |
min | X軸最小值(categories為空時),如果為null,則最小值會根據X軸數據自動匹配一個最小值。 | array |
gridLineColor | 網格(豎線)顏色 | #C0C0C0 |
gridLineWidth | 網格(豎線)寬度 | 1 |
lineColor | 基線顏色 | #C0D0E0 |
lineWidth | 基線寬度 | 0 |
Y軸選項與上述xAxis選項基本一致,請參照上表中的參數設置,不再單獨列出。
數據列選項用于設置圖表中要展示的數據相關的屬性。
參數 | 描述 | 默認值 |
data | 顯示在圖表中的數據列,可以為數組或者JSON格式的數據。如:data:[0, 5, 3, 5],或 data: [{name: 'Point 1',y: 0}, {name: 'Point 2',y: 5}] | '' |
name | 顯示數據列的名稱。 | '' |
type | 數據列類型,支持 area, areaspline, bar, column, line, pie, scatter or spline | line |
plotOptions用于設置圖表中的數據點相關屬性。plotOptions根據各種圖表類型,其屬性設置略微有些差異,現將常用選項列出來。
參數 | 描述 | 默認值 |
enabled | 是否在數據點上直接顯示數據 | false |
allowPointSelect | 是否允許使用鼠標選中數據點 | false |
formatter | 回調函數,格式化數據顯示內容 | formatter: function() {return this.y;} |
Tooltip用于設置當鼠標滑向數據點時顯示的提示框信息。
參數 | 描述 | 默認值 |
enabled | 是否顯示提示框 | true |
backgroundColor | 設置提示框的背景色 | rgba(255, 255, 255, .85) |
borderColor | 提示框邊框顏色,默認自動匹配數據列的顏色 | auto |
borderRadius | 提示框圓角度 | 5 |
shadow | 是否顯示提示框陰影 | true |
style | 設置提示框內容樣式,如字體顏色等 | color:'#333' |
formatter | 回調函數,用于格式化輸出提示框的顯示內容。返回的內容支持html標簽如:<b>, <strong>, <i>, <em>, <br/>, <span> | 2 |
legend用于設置圖例相關屬性。
參數 | 描述 | 默認值 |
layout | 顯示形式,支持水平horizontal和垂直vertical | horizontal |
align | 對齊方式。 | center |
backgroundColor | 圖例背景色。 | null |
borderColor | 圖例邊框顏色。 | #909090 |
borderRadius | 圖例邊框角度 | 5 |
enabled | 是否顯示圖例 | true |
floating | 是否可以浮動,配合x,y屬性。 | false |
shadow | 是否顯示陰影 | false |
style | 設置圖例內容樣式 | '' |
第一個例子:
這個是從后端api取值,后端再從數據庫里取值。
為了不讓整個頁面刷新,用了ajax做局部刷新
$(function () { $(document).ready(function () { //////// // Mysql Questions //////// var mysqlQuestionsOptions = { chart: { renderTo: 'mysql-questions-container', type: 'spline' }, title: { text: '', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: { title: { text: 'per second' }, min: 0 }, series: [{ name: 'Select' },{ name: 'Insert' },{ name: 'Replace' },{ name: 'Update' },{ name: 'Delete' }] }; $.ajax({ url: 'stats/mysql/questions', dataType: "json", success: function (data) { //init series arays select_arr = []; insert_arr = []; replace_arr = []; update_arr = []; delete_arr =[]; for (i in data) { //build var r = data[i]; select_arr.push([r.ts, r.Select_per_second]); insert_arr.push([r.ts, r.Insert_per_second]); replace_arr.push([r.ts, r.Replace_per_second]); update_arr.push([r.ts, r.Update_per_second]); delete_arr.push([r.ts, r.Delete_per_second]); } //save series mysqlQuestionsOptions.series[0].data = select_arr; mysqlQuestionsOptions.series[1].data = insert_arr; mysqlQuestionsOptions.series[2].data = replace_arr; mysqlQuestionsOptions.series[3].data = update_arr; mysqlQuestionsOptions.series[4].data = delete_arr; var chart = new Highcharts.Chart(mysqlQuestionsOptions); }, cache: false }); //////// // Mysql Select Sort //////// var mysqlSelectSortOptions = { chart: { renderTo: 'mysql-select-sort-container', type: 'spline' }, title: { text: '', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: { title: { text: 'per second' }, min: 0 }, series: [{ name: 'Select Scan' },{ name: 'Select Range' },{ name: 'Select Full Join' },{ name: 'Select Range Check' },{ name: 'Select Full Range Join' },{ name: 'Sort Scan' },{ name: 'Sort Range' },{ name: 'Sort Merge Passes' }] }; $.ajax({ url: 'stats/mysql/select_sort', dataType: "json", success: function (data) { //init series arays select_scan_arr = []; select_range_arr = []; select_full_join_arr = []; select_range_check_arr = []; select_full_range_join_arr =[]; sort_scan_arr =[]; sort_range_arr =[]; sort_merge_passes_arr =[]; for (i in data) { //build var r = data[i]; select_scan_arr.push([r.ts, r.Select_scan_per_sec]); select_range_arr.push([r.ts, r.Select_range_per_sec]); select_full_join_arr.push([r.ts, r.Select_full_join_per_sec]); select_range_check_arr.push([r.ts, r.Select_range_check_per_sec]); select_full_range_join_arr.push([r.ts, r.Select_full_range_join_per_sec]); sort_scan_arr.push([r.ts, r.Sort_scan_per_sec]); sort_range_arr.push([r.ts, r.Sort_range_per_sec]); sort_merge_passes_arr.push([r.ts, r.Sort_merge_passes_per_sec]); } //save series mysqlSelectSortOptions.series[0].data = select_scan_arr; mysqlSelectSortOptions.series[1].data = select_range_arr; mysqlSelectSortOptions.series[2].data = select_full_join_arr; mysqlSelectSortOptions.series[3].data = select_range_check_arr; mysqlSelectSortOptions.series[4].data = select_full_range_join_arr; mysqlSelectSortOptions.series[5].data = sort_scan_arr; mysqlSelectSortOptions.series[6].data = sort_range_arr; mysqlSelectSortOptions.series[7].data = sort_merge_passes_arr; var chart = new Highcharts.Chart(mysqlSelectSortOptions); }, cache: false }); //////// // Mysql Connections //////// var mysqlConnectionsOptions = { chart: { renderTo: 'mysql-connections-container', type: 'spline' }, title: { text: '', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: [{ title: { text: 'per second' }, min: 0 },{ title: { text: 'count' }, min: 0, opposite: true }], series: [{ name: 'Max Connections', yAxis : 1, type: 'area' },{ name: 'Max Used Connections', yAxis : 1, type: 'area' },{ name: 'Process Count', yAxis : 1, type: 'area' },{ name: 'Running Process Count', yAxis : 1 },{ name: 'Connection Rate', yAxis : 0 },{ name: 'Aborted connects Rate', yAxis : 0 },{ name: 'Aborted clients Rate', yAxis : 0 }] }; $.ajax({ url: 'stats/mysql/connections', dataType: "json", success: function (data) { //init series arays connections_arr = []; aborted_connects_arr = []; aborted_clients_arr = []; max_used_connections_arr = []; max_connections_arr =[]; process_count_arr = []; running_process_count_arr =[]; for (i in data) { //build var r = data[i]; connections_arr.push([r.ts, r.Connections_per_second]); aborted_connects_arr.push([r.ts, r.Aborted_connects_per_second]); aborted_clients_arr.push([r.ts, r.Aborted_clients_per_second]); max_used_connections_arr.push([r.ts, r.max_used_connections]); max_connections_arr.push([r.ts, r.max_connections]); process_count_arr.push([r.ts, r.process_count]); running_process_count_arr.push([r.ts, r.process_count_non_sleep]); } //save series mysqlConnectionsOptions.series[4].data = connections_arr; mysqlConnectionsOptions.series[5].data = aborted_connects_arr; mysqlConnectionsOptions.series[6].data = aborted_clients_arr; mysqlConnectionsOptions.series[0].data = max_connections_arr; mysqlConnectionsOptions.series[1].data = max_used_connections_arr; mysqlConnectionsOptions.series[2].data = process_count_arr; mysqlConnectionsOptions.series[3].data = running_process_count_arr; var chart = new Highcharts.Chart(mysqlConnectionsOptions); }, cache: false }); //////// // Mysql Bytes //////// var mysqlBytesOptions = { chart: { renderTo: 'mysql-bytes-container', type: 'spline' }, title: { text: '', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: { title: { text: 'kBps' }, min: 0 }, series: [{ name: 'Sent' },{ name: 'Recieved' }] }; $.ajax({ url: 'stats/mysql/bytes', dataType: "json", success: function (data) { //init series arays sent = []; recieved =[]; for (i in data) { //build var r = data[i]; sent.push([r.ts, r.kBps_sent]); recieved.push([r.ts, r.kBps_recieved]); } //save series mysqlBytesOptions.series[0].data = sent; mysqlBytesOptions.series[1].data = recieved; var chart = new Highcharts.Chart(mysqlBytesOptions); }, cache: false }); //////// // Mysql Temp //////// var mysqlTempOptions = { chart: { renderTo: 'mysql-temp-container', type: 'spline' }, title: { text: '', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: { title: { text: 'per minute' }, min: 0 }, series: [{ name: 'Created Tmp Disk Tables' },{ name: 'Created Tmp Tables' },{ name: 'Created Tmp Files' }] }; $.ajax({ url: 'stats/mysql/temp', dataType: "json", success: function (data) { //init series arays tmp_disk_tables = []; tmp_tables = []; tmp_files = []; for (i in data) { //build var r = data[i]; tmp_disk_tables.push([r.ts, r.Created_tmp_disk_tables_per_min]); tmp_tables.push([r.ts, r.Created_tmp_tables_per_min]); tmp_files.push([r.ts, r.Created_tmp_files_per_min]); } //save series mysqlTempOptions.series[0].data = tmp_disk_tables; mysqlTempOptions.series[1].data = tmp_tables; mysqlTempOptions.series[2].data = tmp_files; var chart = new Highcharts.Chart(mysqlTempOptions); }, cache: false }); //////// // Mysql Table Locks //////// var mysqlTableLocksOptions = { chart: { renderTo: 'mysql-table-locks-container', type: 'spline' }, title: { text: '', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: { title: { text: 'per second' }, min: 0 }, series: [{ name: 'Table locks wait' },{ name: 'Table locks immediate' }] }; $.ajax({ url: 'stats/mysql/table_locks', dataType: "json", success: function (data) { //init series arays wait = []; immediate = []; for (i in data) { //build var r = data[i]; wait.push([r.ts, r.Table_locks_wait_per_sec]); immediate.push([r.ts, r.Table_locks_immediate_per_sec]); } //save series mysqlTableLocksOptions.series[0].data = wait; mysqlTableLocksOptions.series[1].data = immediate; var chart = new Highcharts.Chart(mysqlTableLocksOptions); }, cache: false }); //////// // Mysql Innodb Buffer Pool Usage //////// var mysqlInnoDBBPOptions = { chart: { renderTo: 'mysql-innodb-bp-container', type: 'area' }, title: { text: 'Buffer Pool Usage', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: [{ title: { text: 'MBytes' }, min: 0 },{ title: { text: 'Hit Rate %' }, min: 0, max: 100, opposite: true }], series: [{ name: 'Buffer Pool Total' },{ name: 'Buffer Pool Used' },{ name: 'Read Hit Rate', type: 'spline', yAxis: 1 }] }; //////// // Mysql Innodb //////// var mysqlInnoDBOptions = { chart: { renderTo: 'mysql-innodb-container', type: 'spline' }, title: { text: 'InnoDB Stats', x: -20 //center }, xAxis: { type: 'datetime' }, yAxis: { title: { text: 'per second' }, min: 0 }, series: [{ name: 'Buffer Pool Read Request' },{ name: 'Buffer Pool Reads' },{ name: 'Buffer Pool Read Ahead Rnd' },{ name: 'Buffer Pool Read Ahead Seq' },{ name: 'Buffer Pool Write Request' },{ name: 'Buffer Pool Pages Flushed' },{ name: 'Buffer Pool Wait Free' },{ name: 'Row Lock Waits' },{ name: 'Data Reads' },{ name: 'Data Writes' },{ name: 'Data Fsyncs' },{ name: 'Pages Created' },{ name: 'Pages Read' },{ name: 'Pages Written' },{ name: 'Rows Deleted' },{ name: 'Rows Inserted' },{ name: 'Rows Read' },{ name: 'Rows Updated' }] }; $.ajax({ url: 'stats/mysql/innodb', dataType: "json", success: function (data) { //init series arays bp_used = []; bp_total = []; bp_read_ratio = []; bp_read_requests = []; bp_reads = [] bp_read_rnd = []; bp_read_seq = []; bp_write_req = []; bp_pages_flush = []; bp_wait_free = []; row_lock_waits = []; data_reads = []; data_write = []; data_fsyncs = []; pages_created = []; pages_read = []; pages_written = []; rows_deleted = []; rows_inserted = []; rows_read = []; rows_updated = []; for (i in data) { //build var r = data[i]; bp_used.push([r.ts, r.Innodb_buffer_pool_used_mb]); bp_total.push([r.ts, r.Innodb_buffer_pool_total_mb]); bp_read_ratio.push([r.ts, r.Innodb_buffer_pool_read_ratio]); bp_read_requests.push([r.ts, r.Innodb_buffer_pool_read_requests_per_second]); bp_reads.push([r.ts, r.Innodb_buffer_pool_reads_per_second]); bp_read_rnd.push([r.ts, r.Innodb_buffer_pool_read_ahead_rnd_per_second]); bp_read_seq.push([r.ts, r.Innodb_buffer_pool_read_ahead_seq_per_second]); bp_write_req.push([r.ts, r.Innodb_buffer_pool_write_requests_per_second]); bp_pages_flush.push([r.ts, r.Innodb_buffer_pool_pages_flushed_per_second]); bp_wait_free.push([r.ts, r.Innodb_buffer_pool_wait_free_per_second]); row_lock_waits.push([r.ts, r.Innodb_row_lock_waits_per_second]); data_reads.push([r.ts, r.Innodb_data_reads_per_second]); data_write.push([r.ts, r.Innodb_data_writes_per_second]); data_fsyncs.push([r.ts, r.Innodb_data_fsyncs_per_second]); pages_created.push([r.ts, r.Innodb_pages_created_per_second]); pages_read.push([r.ts, r.Innodb_pages_read_per_second]); pages_written.push([r.ts, r.Innodb_pages_written_per_second]); rows_deleted.push([r.ts, r.Innodb_rows_deleted_per_second]); rows_inserted.push([r.ts, r.Innodb_rows_inserted_per_second]); rows_read.push([r.ts, r.Innodb_rows_read_per_second]); rows_updated.push([r.ts, r.Innodb_rows_updated_per_second]); } //save series mysqlInnoDBBPOptions.series[1].data = bp_used; mysqlInnoDBBPOptions.series[0].data = bp_total; mysqlInnoDBBPOptions.series[2].data = bp_read_ratio; mysqlInnoDBOptions.series[0].data = bp_read_requests; mysqlInnoDBOptions.series[1].data = bp_reads; mysqlInnoDBOptions.series[2].data = bp_read_rnd; mysqlInnoDBOptions.series[3].data = bp_read_seq; mysqlInnoDBOptions.series[4].data = bp_write_req; mysqlInnoDBOptions.series[5].data = bp_pages_flush; mysqlInnoDBOptions.series[6].data = bp_wait_free; mysqlInnoDBOptions.series[7].data = row_lock_waits; mysqlInnoDBOptions.series[8].data = data_reads; mysqlInnoDBOptions.series[9].data = data_write; mysqlInnoDBOptions.series[10].data = data_fsyncs; mysqlInnoDBOptions.series[11].data = pages_created; mysqlInnoDBOptions.series[12].data = pages_read; mysqlInnoDBOptions.series[13].data = pages_written; mysqlInnoDBOptions.series[14].data = rows_deleted; mysqlInnoDBOptions.series[15].data = rows_inserted; mysqlInnoDBOptions.series[16].data = rows_updated; var chart = new Highcharts.Chart(mysqlInnoDBBPOptions); chart = new Highcharts.Chart(mysqlInnoDBOptions); }, cache: false }); }); }); $(document).scroll(function(){ // If has not activated (has no attribute "data-top" if (!$('.subnav').attr('data-top')) { // If already fixed, then do nothing if ($('.subnav').hasClass('subnav-fixed')) return; // Remember top position var offset = $('.subnav').offset(); $('.subnav').attr('data-top', offset.top); } if ($('.subnav').attr('data-top') - $('.subnav').outerHeight() <= $(this).scrollTop()) $('.subnav').addClass('subnav-fixed'); else $('.subnav').removeClass('subnav-fixed'); });
第二個例子
這個和前面是一樣的方式,這里做了多個引用,也就是可以畫多條線路
這個圖不是我這的,但下面的代碼是行的通的,可以放到一個js里面引用,然后通過ajax傳值過去,在前端進行數據的渲染。
var charts = new Array(); var serverCount = 6; var lastTimes = new Array(); var max = ${params.int("max")?:120}; $(document).ready(function() { Highcharts.setOptions({ global: { useUTC: false } }); for (var i = 0; i < serverCount; i++) { charts[i] = new Highcharts.Chart({ chart: { renderTo: 'container' + i, type: 'spline', events: { load: function() { // set up the updating of the chart each second var series = this.series; var serverIndex = i; lastTimes[serverIndex] = 0; var loadData = function() { $.getJSON("http://${request.serverName}:${request.serverPort}${request.contextPath}/toolkits/queryStatistics.gsp", {"lasTime":lastTimes[serverIndex],"proxy":true,"index":serverIndex,"max":max}, function(data) { for (var k = 0; k < series.length; k++) { for (var j = 0; j < data[k].length; j++) { var point = data[k][j]; var isShift = series[k].data.length >= max; console.log("series " + k + ".data.length=" + series[k].data.length); var lastTime = 0; if (series[k].data.length > 0) lastTime = series[k].data[series[k].data.length - 1].x; if (point[0] > lastTime) series[k].addPoint([point[0],point[1]], true, isShift); lastTimes[serverIndex] = point[0]; } } }) }; loadData(); setInterval(loadData, 60000); } } }, title: { text: '訪問量實時監控' }, xAxis: [ { type: 'datetime', tickPixelInterval: 120 } ], yAxis: [ { title: { text: '總請求/分鐘', style: { color: '#3E576F' } } }, { title: { text: '平均響應時間', style: { color: '#00AA00' } },opposite:true } ], plotOptions: { spline: { marker:{ enabled: false, states: { hover: { enabled: true, symbol: 'circle', radius: 5, lineWidth: 1 } } } } }, tooltip: { formatter: function() { return '<b>' + this.series.name + '</b><br/>' + Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' + Highcharts.numberFormat(this.y, 2); } }, legend: { enabled: true }, exporting: { enabled: false }, series: [ { name: '總請求數', data: [] }, { name: '錯誤請求數', data: [] }, { name: '平均響應時間', yAxis:1, data: [] } ] }); } })
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