127 lines
3.7 KiB
PHP
127 lines
3.7 KiB
PHP
<?php
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/**
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* Zeed Platform Project
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* Based on Zeed Framework & Zend Framework.
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*
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* BTS - Billing Transaction Service
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* CAS - Central Authentication Service
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*
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* LICENSE
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* http://www.zeed.com.cn/license/
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*
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* @category Zeed
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* @package Zeed_PChart
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* @subpackage Zeed_PChart_Data
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* @copyright Copyright (c) 2010 Zeed Technologies PRC Inc. (http://www.zeed.com.cn)
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* @author Zeed Team (http://blog.zeed.com.cn)
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* @since 2010-6-30
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* @version SVN: $Id$
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*/
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require_once ZEED_PATH_3rd . 'pChart/pData.php';
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/**
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* pChart 数据源设置
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*
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* @author Nroe
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*/
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class Zeed_PChart_Data extends pData
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{
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/**
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* 设置 pChart 数据源
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*
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* 设置 a,b,c 为数据源，d 不选择，1 作为 X 轴的注释
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* <code>
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* Zeed_PChart_Data::addData('1,a,b,c,d', array(1,2,3));
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* </code>
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*
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* @param string $data pChart 数据，格式为 CSV 格式, 1,a,b,c
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* @param string $delimiter 数据分隔符
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* @param array $dataColumns 数据选择，可以传递一个数组来指定指定数据所在位置
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*/
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public function addData($data, array $dataColumns, $delimiter = ',')
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{
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$serieName = '';
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$values = explode($delimiter, $data);
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if (! empty($values[0])) {
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$serieName = $values[0];
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}
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foreach ($dataColumns as $key) {
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if (isset($values[$key])) {
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$this->AddPoint($values[$key], "Serie" . $key, $serieName);
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}
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}
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}
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function AddPoint($Value, $Serie = "Serie1", $Description = "")
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{
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if (is_array($Value) && count($Value) == 1)
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$Value = $Value[0];
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$ID = 0;
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for ($i = 0; $i <= count($this->Data); $i ++) {
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if (isset($this->Data[$i]) && isset($this->Data[$i][$Serie])) {
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$ID = $i + 1;
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}
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}
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if (count($Value) == 1) {
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$this->Data[$ID][$Serie] = $Value;
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if ($Description != "")
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$this->Data[$ID]["Name"] = $Description;
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elseif (! isset($this->Data[$ID]["Name"]))
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$this->Data[$ID]["Name"] = $ID;
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} else {
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foreach ($Value as $key => $Val) {
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$this->Data[$ID][$Serie] = $Val;
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if (! isset($this->Data[$ID]["Name"]))
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$this->Data[$ID]["Name"] = $ID;
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$ID ++;
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}
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}
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}
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/**
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* 获取表格模式的数据，用于储存表格
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*
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* @return array 一维数据，坐标对应相应的数据
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*/
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public function getTableData()
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{
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$data = $this->GetData();
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$dataDesc = $this->GetDataDescription();
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$divisions = count($dataDesc['Values']);
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$result = array();
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if (is_array($dataDesc['Values']) && ! empty($dataDesc['Values'])) {
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foreach ($data as $line) {
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$lineName = $line[$dataDesc['Position']];
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$tableYValuePostion = $divisions;
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/**
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* 如果数据中出现 0 那么认定该数据为结束标记
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*/
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foreach ($dataDesc['Values'] as $serie) {
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$rowName = Zeed_PChart::$tableYNAMES[$tableYValuePostion];
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$tableYValuePostion --;
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$key = $lineName . $rowName;
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if (strlen($line[$serie]) == 1 && $line[$serie] == 0) {
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break;
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}
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$result[$key] = $line[$serie];
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}
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}
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}
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return $result;
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}
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}
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// End ^ Native EOL ^ encoding
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