Dia Schem Class: documented + implemented
This commit is contained in:
Adnan
@@ -1,6 +1,25 @@
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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*
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* @version $Id$
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* @package phpMyAdmin
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*/
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include_once("Export_Relation_Schema.class.php");
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/**
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* This Class inherits the XMLwriter class and
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* helps in developing structure of DIA Schema Export
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*
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* @name PMA_DIA
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* @author Muhammad Adnan <hiddenpearls@gmail.com>
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* @copyright
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* @license
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* @access public
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* @see http://php.net/manual/en/book.xmlwriter.php
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*/
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class PMA_DIA extends XMLWriter
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{
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public $title;
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@@ -8,11 +27,706 @@ class PMA_DIA extends XMLWriter
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public $font;
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public $fontSize;
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function __construct()
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{
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$this->openMemory();
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/*
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* Set indenting using three spaces,
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* so output is formatted
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*/
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$this->setIndent(TRUE);
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$this->setIndentString(' ');
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/*
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* Create the XML document
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*/
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$this->startDocument('1.0','UTF-8');
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}
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function startDiaDoc($paper,$topMargin,$bottomMargin,$leftMargin,$rightMargin,$portrait)
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{
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if($portrait == 'P'){
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$isPortrait='true';
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}else{
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$isPortrait='false';
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}
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$this->startElement('dia:diagram');
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$this->writeAttribute('xmlns:dia', 'http://www.lysator.liu.se/~alla/dia/');
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$this->startElement('dia:diagramdata');
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$this->writeRaw (
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'<dia:attribute name="background">
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<dia:color val="#ffffff"/>
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</dia:attribute>
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<dia:attribute name="pagebreak">
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<dia:color val="#000099"/>
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</dia:attribute>
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<dia:attribute name="paper">
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<dia:composite type="paper">
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<dia:attribute name="name">
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<dia:string>#'.$paper.'#</dia:string>
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</dia:attribute>
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<dia:attribute name="tmargin">
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<dia:real val="'.$topMargin.'"/>
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</dia:attribute>
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<dia:attribute name="bmargin">
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<dia:real val="'.$bottomMargin.'"/>
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</dia:attribute>
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<dia:attribute name="lmargin">
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<dia:real val="'.$leftMargin.'"/>
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</dia:attribute>
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<dia:attribute name="rmargin">
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<dia:real val="'.$rightMargin.'"/>
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</dia:attribute>
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<dia:attribute name="is_portrait">
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<dia:boolean val="'.$isPortrait.'"/>
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</dia:attribute>
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<dia:attribute name="scaling">
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<dia:real val="1"/>
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</dia:attribute>
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<dia:attribute name="fitto">
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<dia:boolean val="false"/>
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</dia:attribute>
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</dia:composite>
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</dia:attribute>
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<dia:attribute name="grid">
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<dia:composite type="grid">
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<dia:attribute name="width_x">
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<dia:real val="1"/>
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</dia:attribute>
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<dia:attribute name="width_y">
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<dia:real val="1"/>
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</dia:attribute>
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<dia:attribute name="visible_x">
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<dia:int val="1"/>
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</dia:attribute>
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<dia:attribute name="visible_y">
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<dia:int val="1"/>
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</dia:attribute>
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<dia:composite type="color"/>
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</dia:composite>
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</dia:attribute>
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<dia:attribute name="color">
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<dia:color val="#d8e5e5"/>
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</dia:attribute>
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<dia:attribute name="guides">
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<dia:composite type="guides">
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<dia:attribute name="hguides"/>
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<dia:attribute name="vguides"/>
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</dia:composite>
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</dia:attribute>');
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$this->endElement();
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$this->startElement('dia:layer');
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$this->writeAttribute('name', 'Background');
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$this->writeAttribute('visible', 'true');
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$this->writeAttribute('active', 'true');
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}
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function endDiaDoc()
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{
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$this->endElement();
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$this->endDocument();
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}
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function showOutput()
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{
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if(ob_end_clean()){
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ob_end_clean();
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//ob_start();
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}
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//header('Content-type: text/xml');
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header('Content-Disposition: attachment; filename="downloaded.dia"');
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$output = $this->flush();
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print $output;
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}
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}
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/**
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* Table preferences/statistics
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*
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* This class preserves the table co-ordinates,fields
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* and helps in drawing/generating the Tables in dia XML document.
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*
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* @name Table_Stats
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* @author Muhammad Adnan <hiddenpearls@gmail.com>
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* @copyright
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* @license
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* @see PMA_DIA
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*/
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class Table_Stats
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{
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/**
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* Defines properties
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*/
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public $tableName;
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public $fields = array();
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public $x, $y;
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public $primary = array();
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public $tableId;
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public $tableColor;
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/**
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* The "Table_Stats" constructor
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*
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* @param string table_name The table name
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* @param integer pageNumber The current page number (from the
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* $cfg['Servers'][$i]['table_coords'] table)
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* @param boolean showKeys Whether to display ONLY keys or not
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* @return void
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* @global object The current dia document
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* @global array The relations settings
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* @global string The current db name
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* @see PMA_DIA
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*/
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function __construct($tableName, $pageNumber, $showKeys = false)
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{
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global $dia, $cfgRelation, $db;
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$this->tableName = $tableName;
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$sql = 'DESCRIBE ' . PMA_backquote($tableName);
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$result = PMA_DBI_try_query($sql, null, PMA_DBI_QUERY_STORE);
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if (!$result || !PMA_DBI_num_rows($result)) {
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//$dia->Error(sprintf(__('The %s table doesn\'t exist!'), $tableName));
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}
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/*
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* load fields
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* check to see if it will load all fields or only the foreign keys
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*/
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if ($showKeys) {
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$indexes = PMA_Index::getFromTable($this->tableName, $db);
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$all_columns = array();
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foreach ($indexes as $index) {
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$all_columns = array_merge($all_columns, array_flip(array_keys($index->getColumns())));
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}
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$this->fields = array_keys($all_columns);
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} else {
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while ($row = PMA_DBI_fetch_row($result)) {
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$this->fields[] = $row[0];
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}
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}
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$sql = 'SELECT x, y FROM '
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. PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_coords'])
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. ' WHERE db_name = \'' . PMA_sqlAddslashes($db) . '\''
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. ' AND table_name = \'' . PMA_sqlAddslashes($tableName) . '\''
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. ' AND pdf_page_number = ' . $pageNumber;
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$result = PMA_query_as_controluser($sql, false, PMA_DBI_QUERY_STORE);
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if (!$result || !PMA_DBI_num_rows($result)) {
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// $dia->Error(sprintf(__('Please configure the coordinates for table %s'), $tableName));
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}
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list($this->x, $this->y) = PMA_DBI_fetch_row($result);
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$this->x = (double) $this->x;
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$this->y = (double) $this->y;
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/*
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* displayfield
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*/
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$this->displayfield = PMA_getDisplayField($db, $tableName);
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/*
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* index
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*/
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$result = PMA_DBI_query('SHOW INDEX FROM ' . PMA_backquote($tableName) . ';', null, PMA_DBI_QUERY_STORE);
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if (PMA_DBI_num_rows($result) > 0) {
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while ($row = PMA_DBI_fetch_assoc($result)) {
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if ($row['Key_name'] == 'PRIMARY') {
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$this->primary[] = $row['Column_name'];
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}
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}
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}
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/**
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* Every object in Dia document needs an ID to identify
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* so, we used a static variable to keep the things unique
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*/
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PMA_Dia_Relation_Schema::$objectId += 1;
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$this->tableId = PMA_Dia_Relation_Schema::$objectId;
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}
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/**
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* Do draw the table
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*
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* Tables are generated using object type Database - Table
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* primary fields are underlined in tables. Dia object
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* is used to generate the XML of Dia Document. Database Table
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* Object and their attributes are involved in the combination
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* of displaing Database - Table on Dia Document.
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* @param boolean changeColor Whether to show color for tables text or not
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if changeColor is true then an array of $listOfColors
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will be used to choose the random colors for tables text
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we can change/add more colors to this array
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@return void
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* @global object The current Dia document
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* @access public
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* @see PMA_DIA
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*/
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public function tableDraw($changeColor)
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{
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global $dia;
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if ($changeColor) {
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$listOfColors = array(
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'FF0000',
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'000099',
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'00FF00'
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);
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shuffle($listOfColors);
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$this->tableColor = '#'.$listOfColors[0].'';
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} else {
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$this->tableColor = '#000000';
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}
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$dia->startElement('dia:object');
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$dia->writeAttribute('type', 'Database - Table');
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$dia->writeAttribute('version', '0');
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$dia->writeAttribute('id', ''.$this->tableId.'');
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$dia->writeRaw(
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'<dia:attribute name="obj_pos">
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<dia:point val="'.($this->x * 0.026458333).','.($this->y * 0.026458333).'"/>
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</dia:attribute>
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<dia:attribute name="obj_bb">
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<dia:rectangle val="'.($this->x * 0.026458333).','.($this->y * 0.026458333).';9.97,9.2"/>
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</dia:attribute>
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<dia:attribute name="meta">
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<dia:composite type="dict"/>
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</dia:attribute>
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<dia:attribute name="elem_corner">
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<dia:point val="'.($this->x * 0.026458333).','.($this->y * 0.026458333).'"/>
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</dia:attribute>
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<dia:attribute name="elem_width">
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<dia:real val="5.9199999999999999"/>
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</dia:attribute>
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<dia:attribute name="elem_height">
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<dia:real val="3.5"/>
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</dia:attribute>
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<dia:attribute name="text_colour">
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<dia:color val="'.$this->tableColor.'"/>
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</dia:attribute>
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<dia:attribute name="line_colour">
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<dia:color val="#000000"/>
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</dia:attribute>
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<dia:attribute name="fill_colour">
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<dia:color val="#ffffff"/>
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</dia:attribute>
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<dia:attribute name="line_width">
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<dia:real val="0.10000000000000001"/>
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</dia:attribute>
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<dia:attribute name="name">
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<dia:string>#'.$this->_tableName.'#</dia:string>
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</dia:attribute>
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<dia:attribute name="comment">
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<dia:string>##</dia:string>
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</dia:attribute>
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<dia:attribute name="visible_comment">
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<dia:boolean val="false"/>
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</dia:attribute>
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<dia:attribute name="tagging_comment">
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<dia:boolean val="false"/>
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</dia:attribute>
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<dia:attribute name="underline_primary_key">
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<dia:boolean val="true"/>
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</dia:attribute>
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<dia:attribute name="bold_primary_keys">
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<dia:boolean val="true"/>
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</dia:attribute>
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<dia:attribute name="normal_font">
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<dia:font family="monospace" style="0" name="Courier"/>
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</dia:attribute>
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<dia:attribute name="name_font">
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<dia:font family="sans" style="80" name="Helvetica-Bold"/>
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</dia:attribute>
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<dia:attribute name="comment_font">
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<dia:font family="sans" style="0" name="Helvetica"/>
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</dia:attribute>
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<dia:attribute name="normal_font_height">
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<dia:real val="0.80000000000000004"/>
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</dia:attribute>
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<dia:attribute name="name_font_height">
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<dia:real val="0.69999999999999996"/>
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</dia:attribute>
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<dia:attribute name="comment_font_height">
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<dia:real val="0.69999999999999996"/>
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</dia:attribute>'
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);
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$dia->startElement('dia:attribute');
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$dia->writeAttribute('name', 'attributes');
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foreach ($this->fields as $field) {
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$dia->writeRaw(
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'<dia:composite type="table_attribute">
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<dia:attribute name="name">
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<dia:string>#'.$field.'#</dia:string>
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</dia:attribute>
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<dia:attribute name="type">
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<dia:string>##</dia:string>
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</dia:attribute>
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<dia:attribute name="comment">
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<dia:string>##</dia:string>
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</dia:attribute>'
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);
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unset($pm);
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$pm = 'false';
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if (in_array($field, $this->primary)) {
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$pm = 'true';
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}
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if ($field == $this->displayfield) {
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$pm = 'false';
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}
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$dia->writeRaw(
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'<dia:attribute name="primary_key">
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<dia:boolean val="'.$pm.'"/>
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</dia:attribute>
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<dia:attribute name="nullable">
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<dia:boolean val="false"/>
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</dia:attribute>
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<dia:attribute name="unique">
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<dia:boolean val="'.$pm.'"/>
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</dia:attribute>
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</dia:composite>'
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);
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}
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$dia->endElement();
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$dia->endElement();
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}
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}
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/**
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* Relation preferences/statistics
|
||||
*
|
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* This class fetches the table master and foreign fields positions
|
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* and helps in generating the Table references and then connects
|
||||
* master table's master field to foreign table's foreign key
|
||||
* in dia XML document.
|
||||
*
|
||||
* @name Relation_Stats
|
||||
* @author Muhammad Adnan <hiddenpearls@gmail.com>
|
||||
* @copyright
|
||||
* @license
|
||||
* @see PMA_DIA
|
||||
*/
|
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class Relation_Stats
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||||
{
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||||
/**
|
||||
* Defines properties
|
||||
*/
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||||
public $srcConnPointsRight;
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public $srcConnPointsLeft;
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||||
public $destConnPointsRight;
|
||||
public $destConnPointsLeft;
|
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public $masterTableId;
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public $foreignTableId;
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public $masterTablePos;
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||||
public $foreignTablePos;
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||||
public $referenceColor;
|
||||
|
||||
/**
|
||||
* The "Relation_Stats" constructor
|
||||
*
|
||||
* @param string master_table The master table name
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||||
* @param string master_field The relation field in the master table
|
||||
* @param string foreign_table The foreign table name
|
||||
* @param string foreigh_field The relation field in the foreign table
|
||||
* @return void
|
||||
* @see Relation_Stats::_getXy
|
||||
*/
|
||||
function __construct($master_table, $master_field, $foreign_table, $foreign_field)
|
||||
{
|
||||
$src_pos = $this->_getXy($master_table, $master_field);
|
||||
$dest_pos = $this->_getXy($foreign_table, $foreign_field);
|
||||
$this->srcConnPointsLeft = $src_pos[0];
|
||||
$this->srcConnPointsRight = $src_pos[1];
|
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$this->destConnPointsLeft = $dest_pos[0];
|
||||
$this->destConnPointsRight = $dest_pos[1];
|
||||
$this->masterTablePos = $src_pos[2];
|
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$this->foreignTablePos = $dest_pos[2];
|
||||
$this->masterTableId = $master_table->tableId;
|
||||
$this->foreignTableId = $foreign_table->tableId;
|
||||
}
|
||||
|
||||
/**
|
||||
* Each Table object have connection points
|
||||
* which is used to connect to other objects in Dia
|
||||
* we detect the position of key in fields and
|
||||
* then determines its left and right connection
|
||||
* points.
|
||||
*
|
||||
* @param string table The current table name
|
||||
* @param string column The relation column name
|
||||
* @return array Table right,left connection points and key position
|
||||
* @access private
|
||||
*/
|
||||
private function _getXy($table, $column)
|
||||
{
|
||||
$pos = array_search($column, $table->fields);
|
||||
// left, right, position
|
||||
$value = 12;
|
||||
if($pos != 0)
|
||||
{
|
||||
return array($pos + $value + $pos, $pos + $value + $pos + 1, $pos);
|
||||
}
|
||||
return array($pos + $value , $pos + $value + 1, $pos);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws relation references
|
||||
*
|
||||
* connects master table's master field to foreign table's
|
||||
* forein field using Dia object type Database - Reference
|
||||
* Dia object is used to generate the XML of Dia Document.
|
||||
* Database reference Object and their attributes are involved
|
||||
* in the combination of displaing Database - reference on Dia Document.
|
||||
*
|
||||
* @param boolean changeColor Whether to use one color per relation or not
|
||||
if changeColor is true then an array of $listOfColors
|
||||
will be used to choose the random colors for references
|
||||
lines. we can change/add more colors to this array
|
||||
* @return void
|
||||
* @global object The current Dia document
|
||||
* @access public
|
||||
* @see PMA_PDF
|
||||
*/
|
||||
public function relationDraw($changeColor)
|
||||
{
|
||||
global $dia;
|
||||
|
||||
PMA_Dia_Relation_Schema::$objectId += 1;
|
||||
/*
|
||||
* if source connection points and destination connection
|
||||
* points are same then return it false and don't draw that
|
||||
* relation
|
||||
*/
|
||||
if ( $this->srcConnPointsRight == $this->destConnPointsRight ){
|
||||
if ( $this->srcConnPointsLeft == $this->destConnPointsLeft ){
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
if ($changeColor) {
|
||||
$listOfColors = array(
|
||||
'FF0000',
|
||||
'000099',
|
||||
'00FF00'
|
||||
);
|
||||
shuffle($listOfColors);
|
||||
$this->referenceColor = '#'.$listOfColors[0].'';
|
||||
} else {
|
||||
$this->referenceColor = '#000000';
|
||||
}
|
||||
|
||||
$dia->writeRaw(
|
||||
'<dia:object type="Database - Reference" version="0" id="'.PMA_Dia_Relation_Schema::$objectId.'">
|
||||
<dia:attribute name="obj_pos">
|
||||
<dia:point val="3.27,18.9198"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="obj_bb">
|
||||
<dia:rectangle val="2.27,8.7175;17.7679,18.9198"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="meta">
|
||||
<dia:composite type="dict"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="orth_points">
|
||||
<dia:point val="3.27,18.9198"/>
|
||||
<dia:point val="2.27,18.9198"/>
|
||||
<dia:point val="2.27,14.1286"/>
|
||||
<dia:point val="17.7679,14.1286"/>
|
||||
<dia:point val="17.7679,9.3375"/>
|
||||
<dia:point val="16.7679,9.3375"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="orth_orient">
|
||||
<dia:enum val="0"/>
|
||||
<dia:enum val="1"/>
|
||||
<dia:enum val="0"/>
|
||||
<dia:enum val="1"/>
|
||||
<dia:enum val="0"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="orth_autoroute">
|
||||
<dia:boolean val="true"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="text_colour">
|
||||
<dia:color val="#000000"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="line_colour">
|
||||
<dia:color val="'.$this->referenceColor.'"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="line_width">
|
||||
<dia:real val="0.10000000000000001"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="line_style">
|
||||
<dia:enum val="0"/>
|
||||
<dia:real val="1"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="corner_radius">
|
||||
<dia:real val="0"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="end_arrow">
|
||||
<dia:enum val="22"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="end_arrow_length">
|
||||
<dia:real val="0.5"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="end_arrow_width">
|
||||
<dia:real val="0.5"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="start_point_desc">
|
||||
<dia:string>#1#</dia:string>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="end_point_desc">
|
||||
<dia:string>#n#</dia:string>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="normal_font">
|
||||
<dia:font family="monospace" style="0" name="Courier"/>
|
||||
</dia:attribute>
|
||||
<dia:attribute name="normal_font_height">
|
||||
<dia:real val="0.59999999999999998"/>
|
||||
</dia:attribute>
|
||||
<dia:connections>
|
||||
<dia:connection handle="0" to="'.$this->masterTableId.'" connection="'.$this->srcConnPointsRight.'"/>
|
||||
<dia:connection handle="1" to="'.$this->foreignTableId.'" connection="'.$this->destConnPointsRight.'"/>
|
||||
</dia:connections>
|
||||
</dia:object>'
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Dia Relation Schema Class
|
||||
*
|
||||
* Purpose of this class is to generate the Dia XML Document
|
||||
* which is used for representing the database diagrams in Dia IDE
|
||||
* This class uses Database Table and Reference Objects of Dia and with
|
||||
* the combination of these objects actually helps in preparing Dia XML.
|
||||
*
|
||||
* Dia XML is generated by using XMLWriter php extension and this class
|
||||
* inherits Export_Relation_Schema class has common functionality added
|
||||
* to this class
|
||||
*
|
||||
* @name Dia_Relation_Schema
|
||||
* @author Muhammad Adnan <hiddenpearls@gmail.com>
|
||||
* @copyright
|
||||
* @license
|
||||
*/
|
||||
class PMA_Dia_Relation_Schema extends PMA_Export_Relation_Schema
|
||||
{
|
||||
/**
|
||||
* Defines properties
|
||||
*/
|
||||
private $_tables = array();
|
||||
private $_relations = array();
|
||||
private $_topMargin = 2.8222000598907471;
|
||||
private $_bottomMargin = 2.8222000598907471;
|
||||
private $_leftMargin = 2.8222000598907471;
|
||||
private $_rightMargin = 2.8222000598907471;
|
||||
public static $objectId = 0;
|
||||
|
||||
function __construct()
|
||||
{
|
||||
global $dia,$db;
|
||||
|
||||
$this->setPageNumber($_POST['pdf_page_number']);
|
||||
$this->setShowGrid($_POST['show_grid']);
|
||||
$this->setShowColor($_POST['show_color']);
|
||||
$this->setShowKeys($_POST['show_keys']);
|
||||
$this->setOrientation($_POST['orientation']);
|
||||
$this->setPaper($_POST['paper']);
|
||||
$this->setExportType($_POST['export_type']);
|
||||
|
||||
$dia = new PMA_DIA();
|
||||
$dia->startDiaDoc($this->paper,$this->_topMargin,$this->_bottomMargin,$this->_leftMargin,$this->_rightMargin,$this->orientation);
|
||||
$alltables = $this->getAllTables($db,$this->pageNumber);
|
||||
foreach ($alltables as $table) {
|
||||
if (!isset($this->tables[$table])) {
|
||||
$this->tables[$table] = new Table_Stats($table, $this->pageNumber, $this->showKeys);
|
||||
}
|
||||
}
|
||||
|
||||
$seen_a_relation = false;
|
||||
foreach ($alltables as $one_table) {
|
||||
$exist_rel = PMA_getForeigners($db, $one_table, '', 'both');
|
||||
if ($exist_rel) {
|
||||
$seen_a_relation = true;
|
||||
foreach ($exist_rel as $master_field => $rel) {
|
||||
/* put the foreign table on the schema only if selected
|
||||
* by the user
|
||||
* (do not use array_search() because we would have to
|
||||
* to do a === FALSE and this is not PHP3 compatible)
|
||||
*/
|
||||
if (in_array($rel['foreign_table'], $alltables)) {
|
||||
$this->_addRelation($one_table, $master_field, $rel['foreign_table'], $rel['foreign_field'],$this->showKeys);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->_drawTables($this->showColor);
|
||||
|
||||
if ($seen_a_relation) {
|
||||
$this->_drawRelations($this->showColor);
|
||||
}
|
||||
$dia->endDiaDoc();
|
||||
$dia->showOutput();
|
||||
exit();
|
||||
print '<pre>';
|
||||
print_r(get_object_vars($dia));
|
||||
print_r(get_object_vars($this));
|
||||
print '</pre>';
|
||||
}
|
||||
|
||||
/**
|
||||
* Defines relation objects
|
||||
*
|
||||
* @param string masterTable The master table name
|
||||
* @param string masterField The relation field in the master table
|
||||
* @param string foreignTable The foreign table name
|
||||
* @param string foreignField The relation field in the foreign table
|
||||
* @return void
|
||||
* @access private
|
||||
* @see Table_Stats::__construct(),Relation_Stats::__construct()
|
||||
*/
|
||||
private function _addRelation($masterTable, $masterField, $foreignTable, $foreignField, $showKeys)
|
||||
{
|
||||
if (!isset($this->tables[$masterTable])) {
|
||||
$this->tables[$masterTable] = new Table_Stats($masterTable, $this->pageNumber, $showKeys);
|
||||
}
|
||||
if (!isset($this->tables[$foreignTable])) {
|
||||
$this->tables[$foreignTable] = new Table_Stats($foreignTable, $this->pageNumber, $showKeys);
|
||||
}
|
||||
$this->_relations[] = new Relation_Stats($this->tables[$masterTable], $masterField, $this->tables[$foreignTable], $foreignField);
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws relation references
|
||||
*
|
||||
* connects master table's master field to
|
||||
* foreign table's forein field using Dia object
|
||||
* type Database - Reference
|
||||
*
|
||||
* @param boolean changeColor Whether to use one color per relation or not
|
||||
* @return void
|
||||
* @access private
|
||||
* @see Relation_Stats::relationDraw()
|
||||
*/
|
||||
private function _drawRelations($changeColor)
|
||||
{
|
||||
foreach ($this->_relations as $relation) {
|
||||
$relation->relationDraw($changeColor);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws tables
|
||||
*
|
||||
* Tables are generated using Dia object type Database - Table
|
||||
* primary fields are underlined and bold in tables
|
||||
*
|
||||
* @param boolean changeColor Whether to show color for tables text or not
|
||||
* @return void
|
||||
* @access private
|
||||
* @see Table_Stats::tableDraw()
|
||||
*/
|
||||
private function _drawTables($changeColor)
|
||||
{
|
||||
foreach ($this->tables as $table) {
|
||||
$table->tableDraw($changeColor);
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
||||
Reference in New Issue
Block a user