freenetis-github/application/vendors/mpdf/graph.php @ 6e7f71f2
| 31ca0a32 | Michal Kliment | <?php
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// mPDF 4.5.009
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define("FF_USERFONT", 15); // See jpgraph_ttf.inc.php for font IDs
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global $JpgUseSVGFormat;
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$JpgUseSVGFormat = true;
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//======================================================================================================
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// DELETE OLD GRAPH FILES FIRST - Housekeeping
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// First clear any files in directory that are >1 hrs old
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$interval = 3600;
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if ($handle = opendir(_MPDF_PATH.'graph_cache')) {
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while (false !== ($file = readdir($handle))) {
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if (((filemtime(_MPDF_PATH.'graph_cache/'.$file)+$interval) < time()) && ($file != "..") && ($file != ".")) {
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@unlink(_MPDF_PATH.'graph_cache/'.$file); // mPDF 4.0
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}
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}
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closedir($handle);
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}
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//==============================================================================================================
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// LOAD GRAPHS
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include_once(_JPGRAPH_PATH.'jpgraph.php');
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include_once(_JPGRAPH_PATH.'jpgraph_line.php' );
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include_once(_JPGRAPH_PATH.'jpgraph_log.php' );
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include_once(_JPGRAPH_PATH.'jpgraph_scatter.php' );
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include_once(_JPGRAPH_PATH.'jpgraph_regstat.php' );
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include_once(_JPGRAPH_PATH.'jpgraph_pie.php');
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include_once(_JPGRAPH_PATH.'jpgraph_pie3d.php');
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include_once(_JPGRAPH_PATH.'jpgraph_bar.php');
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include_once(_JPGRAPH_PATH.'jpgraph_radar.php');
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//======================================================================================================
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//*****************************************************************************************************
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//*****************************************************************************************************
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//*****************************************************************************************************
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//*****************************************************************************************************
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//*****************************************************************************************************
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//*****************************************************************************************************
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//======================================================================================================
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//======================================================================================================
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//======================================================================================================
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//======================================================================================================
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//======================================================================================================
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function print_graph($g,$pgwidth) {
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$splines = false;
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$bandw = false;
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$percent = false;
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$show_percent = false;
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$stacked = false;
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$h = false;
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$show_values = false;
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$hide_grid = false;
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$hide_y_axis = false;
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if (isset($g['attr']['TYPE']) && $g['attr']['TYPE']) { $type = strtolower($g['attr']['TYPE']); }
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if (!in_array($type,array('bar','horiz_bar','line','radar','pie','pie3d','xy','scatter'))) { $type = 'bar'; } // Default=bar
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if (isset($g['attr']['STACKED']) && $g['attr']['STACKED']) { $stacked = true; } // stacked for bar or horiz_bar
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if (isset($g['attr']['SPLINES']) && $g['attr']['SPLINES'] && $type=='xy') { $splines = true; } // splines for XY line graphs
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if (isset($g['attr']['BANDW']) && $g['attr']['BANDW']) { $bandw = true; } // black and white
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if (isset($g['attr']['LEGEND-OVERLAP']) && $g['attr']['LEGEND-OVERLAP']) { $overlap = true; } // avoid overlap of Legends over graph (line, bar, horiz_bar only)
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if (isset($g['attr']['PERCENT']) && $g['attr']['PERCENT'] && $type != 'xy' && $type != 'scatter') { $percent = true; } // Show data series as percent of total in series
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if (isset($g['attr']['SHOW-VALUES']) && $g['attr']['SHOW-VALUES']) { $show_values = true; } // Show the individual data values
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if (isset($g['attr']['HIDE-GRID']) && $g['attr']['HIDE-GRID']) { $hide_grid = true; } // Hide the y-axis gridlines
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if (isset($g['attr']['HIDE-Y-AXIS']) && $g['attr']['HIDE-Y-AXIS']) { $hide_y_axis = true; } // Hide the y-axis
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// Antialias: If true - better quality curves, but graph line will only be 1px even in PDF 300dpi
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// default=true for most except line and radar
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if (isset($g['attr']['ANTIALIAS']) && ($g['attr']['ANTIALIAS']=='' || $g['attr']['ANTIALIAS']==0)) { $antialias = false; }
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else if (isset($g['attr']['ANTIALIAS']) && $g['attr']['ANTIALIAS'] > 0) { $antialias = true; }
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else if ($type=='line' || $type=='radar') { $antialias = false; }
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else { $antialias = true; }
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if ($g['attr']['DPI']) { $dpi = intval($g['attr']['DPI']); }
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if (!$dpi || $dpi < 50 || $dpi > 2400) { $dpi = 150; } // Default dpi 150
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$k = (0.2645/25.4 * $dpi);
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// mPDF 4.5.009
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global $JpgUseSVGFormat;
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if (isset($JpgUseSVGFormat) && $JpgUseSVGFormat) {
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$img_type = 'svg';
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$k = 1; // Overrides as Vector scale does not need DPI
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}
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else {
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$img_type = 'png';
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}
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if (isset($g['attr']['TITLE']) && $g['attr']['TITLE']) { $title = $g['attr']['TITLE']; }
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if (isset($g['attr']['LABEL-X']) && $g['attr']['LABEL-X']) { $xlabel = $g['attr']['LABEL-X']; } // NOT IMPLEMENTED??????
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if (isset($g['attr']['LABEL-Y']) && $g['attr']['LABEL-Y']) { $ylabel = $g['attr']['LABEL-Y']; }
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if (isset($g['attr']['AXIS-X']) && $g['attr']['AXIS-X']) { $xaxis = strtolower($g['attr']['AXIS-X']); }
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if (!in_array($xaxis,array('text','lin','linear','log'))) { $xaxis = 'text'; } // Default=text
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if ($xaxis == 'linear') { $xaxis = 'lin'; }
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if (isset($g['attr']['AXIS-Y']) && $g['attr']['AXIS-Y']) { $yaxis = strtolower($g['attr']['AXIS-Y']); }
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if (!in_array($yaxis,array('lin','linear','log','percent'))) { $yaxis = 'lin'; } // Default=lin
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if ($yaxis == 'percent') { $show_percent = true; $yaxis = 'lin'; } // Show percent sign on scales
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if ($yaxis == 'linear') { $yaxis = 'lin'; }
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if ($splines) { $xaxis = 'lin'; }
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$axes = $xaxis.$yaxis; // e.g.textlin, textlog, loglog, loglin, linlog (XY)
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// mPDF 4.0
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if (isset($g['attr']['cWIDTH']) && $g['attr']['cWIDTH']) { $w=($g['attr']['cWIDTH'] / 0.2645); } // pixels
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if (isset($g['attr']['cHEIGHT']) && $g['attr']['cHEIGHT']) { $h=($g['attr']['cHEIGHT'] / 0.2645); }
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if (isset($g['attr']['SERIES']) && strtolower($g['attr']['SERIES']) == 'rows') { $dataseries = 'rows'; }
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else { $dataseries = 'cols'; }
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// Defaults - define data
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$rowbegin = 2;
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$colbegin = 2;
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if($type=='scatter' || $type=='xy') {
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if ($dataseries == 'rows') { $rowbegin = 1; }
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else { $colbegin = 1; }
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}
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$rowend = 0;
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$colend = 0;
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if (isset($g['attr']['DATA-ROW-BEGIN']) && ($g['attr']['DATA-ROW-BEGIN'] === '0' || $g['attr']['DATA-ROW-BEGIN'] > 0)) { $rowbegin = $g['attr']['DATA-ROW-BEGIN']; }
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if (isset($g['attr']['DATA-COL-BEGIN']) && ($g['attr']['DATA-COL-BEGIN'] === '0' || $g['attr']['DATA-COL-BEGIN'] > 0)) { $colbegin = $g['attr']['DATA-COL-BEGIN']; }
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if (isset($g['attr']['DATA-ROW-END']) && ($g['attr']['DATA-ROW-END'] === '0' || $g['attr']['DATA-ROW-END'] <> 0)) { $rowend = $g['attr']['DATA-ROW-END']; }
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if (isset($g['attr']['DATA-COL-END']) && ($g['attr']['DATA-COL-END'] === '0' || $g['attr']['DATA-COL-END'] <> 0)) { $colend = $g['attr']['DATA-COL-END']; }
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$nr = count($g['data']);
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$nc = 0;
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foreach($g['data'] AS $r) {
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$cc=0;
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foreach($r AS $c) { $cc++; }
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$nc = max($nc,$cc);
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}
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if ($colend == 0) { $colend = $nc; }
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else if ($colend < 0) { $colend = $nc+$colend; }
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if ($rowend == 0) { $rowend = $nr; }
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else if ($rowend < 0) { $rowend = $nr+$rowend; }
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if ($colend < $colbegin) { $colend = $colbegin; }
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if ($rowend < $rowbegin) { $rowend = $rowbegin; }
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// if ($type == 'xy' || $type=='scatter') { $colstart=0; }
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// Get Data + Totals
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$data = array();
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$totals = array();
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for ($r=($rowbegin-1);$r<$rowend;$r++) {
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for ($c=($colbegin-1);$c<$colend;$c++) {
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if (isset($g['data'][$r][$c])) { $g['data'][$r][$c] = floatval($g['data'][$r][$c] ); }
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else { $g['data'][$r][$c] = 0; }
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if ($dataseries=='rows') {
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$data[($r+1-$rowbegin)][($c+1-$colbegin)] = $g['data'][$r][$c] ;
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$totals[($r+1-$rowbegin)] += $g['data'][$r][$c] ;
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}
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else {
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$data[($c+1-$colbegin)][($r+1-$rowbegin)] = $g['data'][$r][$c] ;
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if (isset($totals[($c+1-$colbegin)])) { $totals[($c+1-$colbegin)] += $g['data'][$r][$c] ; }
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else { $totals[($c+1-$colbegin)] = $g['data'][$r][$c] ; }
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}
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}
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}
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// PERCENT
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if ($percent && $type != 'pie' && $type != 'pie3d') {
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for ($r=0;$r<count($data);$r++) {
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for ($c=0;$c<count($data[$r]);$c++) {
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$data[$r][$c] = $data[$r][$c]/$totals[$r] * 100;
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}
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}
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}
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// Get Legends and labels
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$legends = array();
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$labels = array();
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$longestlegend = 0;
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$longestlabel = 0;
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if ($dataseries=='cols') {
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if ($colbegin>1) {
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for ($r=($rowbegin-1);$r<$rowend;$r++) {
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$legends[($r+1-$rowbegin)] = $g['data'][$r][0] ;
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$longestlegend = max($longestlegend, strlen( $g['data'][$r][0] ));
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}
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}
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if ($rowbegin>1) {
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for ($c=($colbegin-1);$c<$colend;$c++) {
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$labels[($c+1-$colbegin)] = $g['data'][0][$c] ;
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$longestlabel = max($longestlabel , strlen( $g['data'][0][$c] ));
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}
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}
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}
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else if ($dataseries=='rows') {
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if ($colbegin>1) {
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for ($r=($rowbegin-1);$r<$rowend;$r++) {
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$labels[($r+1-$rowbegin)] = $g['data'][$r][0] ;
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$longestlabel = max($longestlabel , strlen( $g['data'][$r][0] ));
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}
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}
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if ($rowbegin>1) {
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for ($c=($colbegin-1);$c<$colend;$c++) {
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$legends[($c+1-$colbegin)] = $g['data'][0][$c] ;
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$longestlegend = max($longestlegend, strlen( $g['data'][0][$c] ));
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}
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}
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}
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// Default sizes
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$defsize = array();
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$defsize['pie'] = array('w' => 600, 'h' => 300);
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$defsize['pie3d'] = array('w' => 600, 'h' => 300);
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$defsize['radar'] = array('w' => 600, 'h' => 300);
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$defsize['line'] = array('w' => 600, 'h' => 400);
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$defsize['xy'] = array('w' => 600, 'h' => 400);
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$defsize['scatter'] = array('w' => 600, 'h' => 400);
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$defsize['bar'] = array('w' => 600, 'h' => 400);
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$defsize['horiz_bar'] = array('w' => 600, 'h' => 500);
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// Use default ratios
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if ($w && !$h) { $h = $w*$defsize[$type]['h']/$defsize[$type]['w']; }
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if ($h && !$w) { $w = $h*$defsize[$type]['w']/$defsize[$type]['h']; }
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if (!$h && !$w) { $w = $defsize[$type]['w']; $h = $defsize[$type]['h']; }
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if (count($data)>0 && $type) {
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$figure_file = "graph_cache/".rand(11111,999999999).".".$img_type;
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if ($bandw) { $colours = array('snow1','black','snow4','snow3','snow2','cadetblue4','cadetblue3','cadetblue1','bisque4','bisque2','beige'); }
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else { $colours = array('cyan','darkorchid4','cadetblue3','khaki1','darkolivegreen2','cadetblue4','coral','cyan4','rosybrown3','wheat1'); }
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$fills = array('navy','orange','red','yellow','purple','navy','orange','red','yellow','purple');
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$patterns = array(PATTERN_DIAG1,PATTERN_CROSS1,PATTERN_STRIPE1,PATTERN_DIAG3,PATTERN_CROSS2,PATTERN_DIAG2,PATTERN_DIAG4,PATTERN_CROSS3, PATTERN_CROSS4,PATTERN_STRIPE1);
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$markers = array(MARK_DIAMOND, MARK_SQUARE, MARK_CIRCLE, MARK_UTRIANGLE, MARK_DTRIANGLE, MARK_FILLEDCIRCLE, MARK_CROSS, MARK_STAR, MARK_X);
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// LEGENDS
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if ($type == 'pie' || $type == 'pie3d') {
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$graph = new PieGraph (($w*$k),($h*$k));
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}
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else if ($type == 'radar') {
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$graph = new RadarGraph(($w*$k),($h*$k));
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}
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else {
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$graph = new Graph(($w*$k),($h*$k));
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}
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// mPDF 4.5.009
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// $graph->img->SetImgFormat($img_type) ;
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// if (strtoupper($img_type)=='JPEG') { $graph->img->SetQuality(90); }
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if ($antialias) { $graph->img->SetAntiAliasing(); }
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$graph->SetShadow(true, 2*$k);
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$graph->SetMarginColor("white");
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// TITLE
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$graph->title->Set($title);
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$graph->title->SetMargin(10*$k);
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$graph->title->SetFont(FF_USERFONT,FS_BOLD,11*$k);
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$graph->title->SetColor("black");
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$graph->legend->SetLineSpacing(3*$k);
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$graph->legend->SetMarkAbsSize(6*$k);
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$graph->legend->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
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// Set GRAPH IMAGE MARGINS
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if ($type == 'pie' || $type == 'pie3d') {
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$psize = 0.3;
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$pposxabs = ($w/2);
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$pposy = 0.55;
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if ($longestlegend) { // if legend showing
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$pposxabs -= ((($longestlegend * 5) + 20) / 2);
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}
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$pposx = ($pposxabs / $w);
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$graph->legend->Pos(0.02,0.5,'right','center');
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}
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else if ($type == 'radar') {
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$psize = 0.5;
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$pposxabs = ($w/2);
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$pposy = 0.55;
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if ($longestlabel) { // if legend showing
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$pposxabs -= ((($longestlabel * 5) + 20) / 2);
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}
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$pposx = ($pposxabs / $w);
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$graph->legend->Pos(0.02,0.5,'right','center');
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}
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else if ($type == 'xy' || $type == 'scatter') {
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$pml = 50;
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$pmr = 20;
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$pmt = 60;
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$pmb = 50;
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$xaxislblmargin = $pmb - 30;
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$yaxislblmargin = $pml - 15;
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$graph->legend->Pos(0.02,0.1,'right','top');
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}
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else if ($type == 'line' || $type == 'bar') {
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$pml = 50;
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$pmr = 20;
|
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$pmt = 60;
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$pmb = 50;
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$xlangle = 0;
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$ll = ($longestlegend * 5); // 45 degrees 8pt fontsize
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if ($ll > 5 || ($ll>3 && count($data)>10)) {
|
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$pmb = max($pmb, $ll + 30);
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$xlangle = 50;
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}
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$xaxislblmargin = $pmb - 30;
|
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$yaxislblmargin = $pml - 15;
|
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if ($longestlabel && !$overlap) { // if legend showing
|
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$pmr = ((($longestlabel * 5) + 40));
|
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}
|
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$graph->legend->Pos(0.02,0.1,'right','top');
|
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}
|
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else if ($type == 'horiz_bar') {
|
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$pml = 50;
|
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$pmr = 20;
|
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$pmt = 50;
|
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$pmb = 45;
|
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$ll = ($longestlegend * 6.5); // 8pt fontsize
|
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$pml = max($pml, $ll + 20);
|
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$xaxislblmargin = $pml - 20;
|
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$yaxislblmargin = $pmb - 15;
|
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if ($longestlabel && !$overlap) { // if legend showing
|
|||
$pmr = ((($longestlabel * 5) + 40));
|
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}
|
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$graph->legend->Pos(0.02,0.1,'right','top');
|
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}
|
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// DRAW THE GRAPHS
|
|||
if ($type == 'pie') {
|
|||
$p1 = new PiePlot($data[0]);
|
|||
$p1->SetSliceColors($colours);
|
|||
if ($show_values) {
|
|||
$p1->value->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
if ($percent) { $p1->SetLabelType(PIE_VALUE_PERADJ); } //PIE_VAL_PER = default
|
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else { $p1->SetLabelType(PIE_VALUE_ABS); }
|
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if ($percent || $show_percent) { $p1->value->SetFormat("%d%%"); }
|
|||
else { $p1->value->SetFormat("%s"); }
|
|||
// Enable and set policy for guide-lines. Make labels line up vertically
|
|||
$p1->SetGuideLines(true);
|
|||
$p1->SetGuideLinesAdjust(1.5);
|
|||
}
|
|||
else { $p1->value->Show(false); }
|
|||
$p1->SetLegends($legends);
|
|||
$p1->SetSize($psize);
|
|||
$p1->SetCenter($pposx, $pposy);
|
|||
if ($labels[0]) {
|
|||
$graph->subtitle->Set($labels[0]);
|
|||
$graph->subtitle->SetMargin(10*$k);
|
|||
$graph->subtitle->SetFont(FF_USERFONT,FS_BOLD,11*$k);
|
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$graph->subtitle->SetColor("black");
|
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}
|
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$graph->Add($p1);
|
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}
|
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else if ($type == 'pie3d') {
|
|||
$p1 = new PiePlot3d($data[0]);
|
|||
$p1->SetSliceColors($colours);
|
|||
if ($show_values) {
|
|||
$p1->value->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
if ($percent) { $p1->SetLabelType(PIE_VALUE_PERADJ); } //PIE_VAL_PER = default
|
|||
else { $p1->SetLabelType(PIE_VALUE_ABS); }
|
|||
if ($percent || $show_percent) { $p1->value->SetFormat("%d%%"); }
|
|||
else { $p1->value->SetFormat("%s"); }
|
|||
}
|
|||
else { $p1->value->Show(false); }
|
|||
$p1->SetLegends($legends);
|
|||
$p1->SetEdge();
|
|||
$p1->SetSize($psize);
|
|||
$p1->SetCenter($pposx, $pposy);
|
|||
if ($labels[0]) {
|
|||
$graph->subtitle->Set($labels[0]);
|
|||
$graph->subtitle->SetMargin(10*$k);
|
|||
$graph->subtitle->SetFont(FF_USERFONT,FS_BOLD,11*$k);
|
|||
$graph->subtitle->SetColor("black");
|
|||
}
|
|||
$graph->Add( $p1);
|
|||
}
|
|||
// RADAR
|
|||
else if ($type == 'radar') {
|
|||
$graph->SetSize($psize);
|
|||
$graph->SetPos($pposx, $pposy);
|
|||
$graph->SetTitles( $legends); // labels each axis
|
|||
$graph->axis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->axis->title->SetMargin(5*$k);
|
|||
$graph->axis->SetWeight(1*$k);
|
|||
$graph->axis->HideLabels();
|
|||
$graph->axis->SetFont(FF_USERFONT,FS_NORMAL,6*$k);
|
|||
$graph->HideTickMarks();
|
|||
$group = array();
|
|||
foreach($data AS $series => $dat) {
|
|||
$rdata = array();
|
|||
foreach($data[$series] AS $row) { $rdata[] = $row; }
|
|||
if (count($rdata)<3) { die("ERROR::Graph::Cannot create a Radar Plot with less than 3 data points."); }
|
|||
// Create the radar plot
|
|||
$bplot = new RadarPlot($rdata);
|
|||
$bplot->mark->SetType($markers[$series]);
|
|||
$bplot->mark->SetFillColor($colours[$series]);
|
|||
$bplot->mark->SetWidth(3*$k);
|
|||
$bplot->SetColor($colours[$series]);
|
|||
if ($series == 0) { $bplot->SetFillColor('lightred'); }
|
|||
else { $bplot->SetFill(false); }
|
|||
$bplot->SetLineWeight(1*$k);
|
|||
$bplot->SetLegend($labels[$series]);
|
|||
if ($bandw) { $bplot->SetShadow("gray5"); }
|
|||
$graph->Add($bplot);
|
|||
}
|
|||
}
|
|||
// LINE
|
|||
else if ($type == 'line') {
|
|||
// Setup the graph.
|
|||
$graph->img->SetMargin($pml*$k,$pmr*$k,$pmt*$k,$pmb*$k); // LRTB
|
|||
$graph->SetScale($axes);
|
|||
$graph->yaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
if ($ylabel) {
|
|||
$graph->yaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->yaxis->SetTitle($ylabel,'middle');
|
|||
$graph->yaxis->SetTitleMargin($yaxislblmargin*$k);
|
|||
}
|
|||
$graph->yaxis->SetLabelMargin(4*$k);
|
|||
if ($percent || $show_percent) { $graph->yaxis->SetLabelFormat('%d%%'); } // Percent
|
|||
// Show 0 label on Y-axis (default is not to show)
|
|||
$graph->yscale->ticks->SupressZeroLabel(true);
|
|||
if ($hide_y_axis) { $graph->yaxis->Hide(); }
|
|||
if ($hide_grid) { $graph->ygrid->Show(false); }
|
|||
// Setup X-axis labels
|
|||
$graph->xaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->xaxis->SetTickLabels($legends);
|
|||
$graph->xaxis->SetLabelAngle($xlangle);
|
|||
$graph->xaxis->SetLabelMargin(4*$k);
|
|||
// X-axis title
|
|||
if ($xlabel) {
|
|||
$graph->xaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->xaxis->SetTitle($xlabel,'middle');
|
|||
$graph->xaxis->SetTitleMargin($xaxislblmargin*$k);
|
|||
}
|
|||
foreach($data AS $series => $rdata) {
|
|||
$bplot = new LinePlot($rdata);
|
|||
$bplot->mark->SetType($markers[$series]);
|
|||
$bplot->mark->SetFillColor($colours[$series]);
|
|||
$bplot->mark->SetWidth(4*$k);
|
|||
if ($show_values) {
|
|||
$bplot->value-> Show(); // Not if scatter
|
|||
$bplot->value->SetMargin(6*$k);
|
|||
$bplot->value->SetColor("darkred");
|
|||
$bplot->value->SetFont( FF_USERFONT, FS_NORMAL, 8*$k);
|
|||
if ($percent || $show_percent) { $bplot->value->SetFormat( '%d%%'); }
|
|||
else { $bplot->value->SetFormat("%s"); }
|
|||
}
|
|||
// Set color for each line
|
|||
$bplot->SetColor($colours[$series]);
|
|||
$bplot->SetWeight(2*$k);
|
|||
$bplot->SetLegend($labels[$series]);
|
|||
if ($bandw) { $bplot->SetShadow("gray5"); }
|
|||
// Indent the X-scale so the first and last point doesn't fall on the edges
|
|||
$bplot->SetCenter();
|
|||
$graph->Add($bplot);
|
|||
}
|
|||
}
|
|||
// XY or SCATTER
|
|||
else if ($type == 'xy' || $type == 'scatter') {
|
|||
// Setup the graph.
|
|||
$graph->img->SetMargin($pml*$k,$pmr*$k,$pmt*$k,$pmb*$k); // LRTB
|
|||
$graph->SetScale($axes);
|
|||
// Setup font for axis
|
|||
$graph->yaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
// Y-axis title
|
|||
if ($labels[1]) {
|
|||
$graph->yaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->yaxis->SetTitleMargin($yaxislblmargin*$k);
|
|||
$graph->yaxis->SetTitle($labels[1],'middle');
|
|||
}
|
|||
$graph->yaxis->SetLabelMargin(4*$k);
|
|||
if ($percent || $show_percent) { $graph->yaxis->SetLabelFormat('%d%%'); } // Percent
|
|||
// Show 0 label on Y-axis (default is not to show)
|
|||
$graph->yscale->ticks->SupressZeroLabel(true);
|
|||
// Just let the maximum be autoscaled
|
|||
$graph->yaxis->scale->SetAutoMin(0);
|
|||
if ($hide_y_axis) { $graph->yaxis->Hide(); }
|
|||
if ($hide_grid) { $graph->ygrid->Show(false); }
|
|||
// Setup X-axis labels
|
|||
$graph->xaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
// mPDF 2.5 Corrects labelling of x-axis
|
|||
// $graph->xaxis->SetTickLabels($legends);
|
|||
$graph->xaxis->SetLabelAngle(50);
|
|||
$graph->xaxis->SetLabelMargin(4*$k);
|
|||
// X-axis title
|
|||
if ($labels[0]) {
|
|||
$graph->xaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->xaxis->SetTitleMargin($xaxislblmargin*$k);
|
|||
$graph->xaxis->SetTitle($labels[0],'middle');
|
|||
}
|
|||
// Create the bar plot
|
|||
// SPLINES
|
|||
if ($splines && $type=='xy') {
|
|||
$spline = new Spline($data[0],$data[1]);
|
|||
list($newx,$newy) = $spline->Get(100);
|
|||
}
|
|||
else {
|
|||
$newx = $data[0];
|
|||
$newy = $data[1];
|
|||
}
|
|||
if ($type=='xy') {
|
|||
// LINE PLOT
|
|||
$bplot = new LinePlot($newy, $newx);
|
|||
// Set color for each line
|
|||
$bplot->SetColor($fills[0]);
|
|||
$bplot->SetWeight(4*$k);
|
|||
if ($bandw) { $bplot->SetShadow("gray5"); }
|
|||
$graph->Add($bplot);
|
|||
}
|
|||
// SCATTER PLOT
|
|||
$cplot = new ScatterPlot($data[1], $data[0]);
|
|||
$cplot->mark->SetType($markers[0]);
|
|||
$cplot->mark->SetFillColor($fills[0]);
|
|||
$cplot->mark->SetWidth(8*$k);
|
|||
if ($show_values) {
|
|||
// mPDF 2.5
|
|||
if ($type=='xy') { $cplot->value->Show(); } // Not if scatter
|
|||
$cplot->value->SetMargin(8*$k);
|
|||
$cplot->value->SetColor("darkred");
|
|||
$cplot->value->SetFont( FF_USERFONT, FS_NORMAL, 6*$k);
|
|||
if ($percent || $show_percent) { $cplot->value->SetFormat( '%d%%'); }
|
|||
else { $cplot->value->SetFormat("%s"); }
|
|||
}
|
|||
// Set color for each line
|
|||
$cplot->SetColor($fills[0]);
|
|||
$cplot->SetWeight(4*$k);
|
|||
if ($bandw) { $cplot->SetShadow("gray5"); }
|
|||
$graph->Add($cplot);
|
|||
}
|
|||
// BAR
|
|||
else if ($type == 'bar') {
|
|||
// Setup the graph.
|
|||
$graph->img->SetMargin($pml*$k,$pmr*$k,$pmt*$k,$pmb*$k); // LRTB
|
|||
$graph->SetScale($axes);
|
|||
// Setup y-axis
|
|||
$graph->yaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
if ($hide_y_axis) { $graph->yaxis->Hide(); }
|
|||
if ($hide_grid) { $graph->ygrid->Show(false); }
|
|||
$graph->yaxis->SetLabelMargin(4*$k);
|
|||
if ($ylabel) {
|
|||
$graph->yaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->yaxis->SetTitle($ylabel,'middle');
|
|||
$graph->yaxis->SetTitleMargin($yaxislblmargin*$k);
|
|||
}
|
|||
// Show 0 label on Y-axis (default is not to show)
|
|||
$graph->yscale->ticks->SupressZeroLabel(false);
|
|||
// Setup X-axis labels
|
|||
$graph->xaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->xaxis->SetTickLabels($legends);
|
|||
$graph->xaxis->SetLabelAngle($xlangle);
|
|||
$graph->xaxis->SetLabelMargin(4*$k);
|
|||
// X-axis title
|
|||
if ($xlabel) {
|
|||
$graph->xaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->xaxis->SetTitle($xlabel,'middle');
|
|||
$graph->xaxis->SetTitleMargin($xaxislblmargin*$k);
|
|||
}
|
|||
$group = array();
|
|||
foreach($data AS $series => $dat) {
|
|||
$rdata = array();
|
|||
foreach($data[$series] AS $row) { $rdata[] = $row; }
|
|||
// Create the bar plot
|
|||
$bplot = new BarPlot($rdata);
|
|||
$bplot->SetWidth(0.6); // for SINGLE??
|
|||
// Setup color for gradient fill style
|
|||
if ($bandw) { $bplot->SetPattern( $patterns[$series]); }
|
|||
else { $bplot->SetFillGradient($fills[$series],"#EEEEEE",GRAD_LEFT_REFLECTION); }
|
|||
// Set color for the frame of each bar
|
|||
$bplot->SetColor("darkgray");
|
|||
$bplot->SetLegend($labels[$series]);
|
|||
if ($bandw) { $bplot->SetShadow("gray5"); }
|
|||
if ($show_values) {
|
|||
$bplot->value->Show();
|
|||
$bplot->value->SetMargin(6*$k);
|
|||
$bplot->value->SetColor("darkred");
|
|||
$bplot->value->SetFont( FF_USERFONT, FS_NORMAL, 8*$k);
|
|||
if ($percent || $show_percent) { $bplot->value->SetFormat( '%d%%'); }
|
|||
else { $bplot->value->SetFormat("%s"); }
|
|||
}
|
|||
$group[] = $bplot;
|
|||
}
|
|||
if (count($data)==1) {
|
|||
$graph->Add($group[0]);
|
|||
}
|
|||
else {
|
|||
// Create the grouped bar plot
|
|||
if ($stacked) {
|
|||
$gbplot = new AccBarPlot ($group);
|
|||
}
|
|||
else {
|
|||
$gbplot = new GroupBarPlot ($group);
|
|||
}
|
|||
$graph->Add($gbplot);
|
|||
}
|
|||
}
|
|||
else if ($type == 'horiz_bar') {
|
|||
$graph->SetScale($axes);
|
|||
$graph->Set90AndMargin($pml*$k,$pmr*$k,$pmt*$k,$pmb*$k); // LRTB
|
|||
// Setup y-axis
|
|||
$graph->yaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->yaxis->SetLabelMargin(4*$k);
|
|||
$graph->yaxis->SetPos('max'); // Intersect at top of x-axis i.e. y axis is at bottom
|
|||
// First make the labels look right
|
|||
$graph->yaxis->SetLabelAlign('center','top');
|
|||
if ($percent || $show_percent) { $graph->yaxis->SetLabelFormat('%d%%'); }
|
|||
$graph->yaxis->SetLabelSide(SIDE_RIGHT);
|
|||
$graph->yaxis->scale->SetGrace(10); // sets 10% headroom
|
|||
if ($hide_y_axis) { $graph->yaxis->Hide(); }
|
|||
if ($hide_grid) { $graph->ygrid->Show(false); }
|
|||
// The fix the tick marks
|
|||
$graph->yaxis->SetTickSide(SIDE_LEFT);
|
|||
if ($ylabel) {
|
|||
$graph->yaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->yaxis->SetTitle($ylabel,'middle');
|
|||
$graph->yaxis->SetTitleMargin($yaxislblmargin*$k);
|
|||
// Finally setup the title
|
|||
$graph->yaxis->SetTitleSide(SIDE_RIGHT);
|
|||
// To align the title to the right use :
|
|||
$graph->yaxis->title->Align('right');
|
|||
$graph->yaxis->title->SetAngle(0);
|
|||
}
|
|||
// Show 0 label on Y-axis (default is not to show)
|
|||
$graph->yscale->ticks->SupressZeroLabel(false);
|
|||
// Setup X-axis labels
|
|||
$graph->xaxis->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->xaxis->title->SetAngle(90);
|
|||
$graph->xaxis->SetTickLabels($legends);
|
|||
$graph->xaxis->SetLabelMargin(4*$k);
|
|||
// X-axis title
|
|||
if ($xlabel) {
|
|||
$graph->xaxis->title->SetFont(FF_USERFONT,FS_NORMAL,8*$k);
|
|||
$graph->xaxis->SetTitleMargin($xaxislblmargin*$k);
|
|||
$graph->xaxis->SetTitle($xlabel,'middle');
|
|||
}
|
|||
$group = array();
|
|||
foreach($data AS $series => $dat) {
|
|||
$rdata = array();
|
|||
foreach($data[$series] AS $row) { $rdata[] = $row; }
|
|||
// Create the bar pot
|
|||
$bplot = new BarPlot($rdata);
|
|||
$bplot->SetWidth(0.6); // for SINGLE??
|
|||
// Setup color for gradient fill style
|
|||
if ($bandw) { $bplot->SetPattern( $patterns[$series]); }
|
|||
else { $bplot->SetFillGradient($fills[$series],"#EEEEEE",GRAD_LEFT_REFLECTION); }
|
|||
// Set color for the frame of each bar
|
|||
$bplot->SetColor("darkgray");
|
|||
$bplot->SetLegend($labels[$series]);
|
|||
if ($bandw) { $bplot->SetShadow("gray5"); }
|
|||
if ($show_values) {
|
|||
$bplot->value-> Show();
|
|||
$bplot->value->SetMargin(6*$k);
|
|||
$bplot->value->SetColor("darkred");
|
|||
$bplot->value->SetFont( FF_USERFONT, FS_NORMAL, 8*$k);
|
|||
if ($percent || $show_percent) { $bplot->value->SetFormat( '%d%%'); }
|
|||
else { $bplot->value->SetFormat("%s"); }
|
|||
}
|
|||
$group[] = $bplot;
|
|||
}
|
|||
if (count($data)==1) {
|
|||
$graph->Add($group[0]);
|
|||
}
|
|||
else {
|
|||
// Create the grouped bar plot
|
|||
if ($stacked) {
|
|||
$gbplot = new AccBarPlot ($group);
|
|||
}
|
|||
else {
|
|||
$gbplot = new GroupBarPlot ($group);
|
|||
}
|
|||
$graph->Add($gbplot);
|
|||
}
|
|||
}
|
|||
if ($graph) {
|
|||
$graph->Stroke( _MPDF_PATH.$figure_file);
|
|||
$srcpath = str_replace("\\","/",dirname(__FILE__)) . "/";
|
|||
$srcpath .= $figure_file;
|
|||
return array('file'=>$srcpath, 'w'=>$w, 'h'=>$h);
|
|||
}
|
|||
}
|
|||
return false;
|
|||
}
|
|||
//======================================================================================================
|
|||
//======================================================================================================
|
|||
//======================================================================================================
|
|||
//======================================================================================================
|
|||
?>
|