2011-03-30 Sergio Martin <sergio.martin@artica.es>
* include/graphs/functions_pchart.php: Added features to the vertical graphs function like colors, alpha values, legend... git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@4149 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
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zarzuelo
parent
f9568eb929
commit
968e45962f
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@ -1,3 +1,8 @@
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2011-03-30 Sergio Martin <sergio.martin@artica.es>
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* include/graphs/functions_pchart.php: Added features to
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the vertical graphs function like colors, alpha values, legend...
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2011-03-30 Javier Lanz <javier.lanz@artica.es>
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* include/functions_reporting.php: Fixed a small problem passing 'width'
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@ -14,6 +14,7 @@
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// GNU General Public License for more details.
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include_once("../functions.php");
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include_once("../functions_html.php");
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/* pChart library inclusions */
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include_once("pChart/pData.class.php");
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@ -30,6 +31,7 @@ $xaxisname = get_parameter('xaxisname', '');
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$yaxisname = get_parameter('yaxisname', '');
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$title = get_parameter('title', '');
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$data = json_decode(safe_output(get_parameter('data')), true);
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$legend = json_decode(safe_output(get_parameter('legend')), true);
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$id_graph = get_parameter('id_graph', false);
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@ -44,7 +46,29 @@ if ($id_graph) {
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$data = $graph['data'];
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$width = $graph['width'];
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$height = $graph['height'];
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$color = $graph['color'];
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$colors = $graph['color'];
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$legend = $graph['legend'];
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/*
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$colors = array();
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$colors['pep1'] = array('border' => '#000000', 'color' => '#000000', 'alpha' => 100);
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$colors['pep2'] = array('border' => '#ff7f00', 'color' => '#ff0000', 'alpha' => 50);
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$colors['pep3'] = array('border' => '#ff0000', 'color' => '#00ff00', 'alpha' => 20);
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$colors['pep4'] = array('border' => '#000000', 'color' => '#0000ff', 'alpha' => 100);
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*/
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$rgb_color = array();
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foreach($colors as $i => $color) {
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$rgb['border'] = html2rgb($color['border']);
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$rgb_color[$i]['border']['R'] = $rgb['border'][0];
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$rgb_color[$i]['border']['G'] = $rgb['border'][1];
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$rgb_color[$i]['border']['B'] = $rgb['border'][2];
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$rgb['color'] = html2rgb($color['color']);
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$rgb_color[$i]['color']['R'] = $rgb['color'][0];
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$rgb_color[$i]['color']['G'] = $rgb['color'][1];
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$rgb_color[$i]['color']['B'] = $rgb['color'][2];
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$rgb_color[$i]['alpha'] = $color['alpha'];
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}
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// $graph['avg_only'] = $avg_only;
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// $graph['resolution'] = $resolution;
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// $graph['time_format'] = $time_format;
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@ -56,7 +80,6 @@ if ($id_graph) {
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}
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if($graph_type != 'pie3d' && $graph_type != 'pie2d') {
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foreach($data as $i => $d) {
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$data_values[] = $d;
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@ -80,9 +103,11 @@ switch($graph_type) {
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pch_progress_graph($graph_type, $data_keys, $data_values, $width, $height, $xaxisname, $yaxisname);
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break;
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case 'vbar':
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pch_bar_graph($graph_type, $data_keys, $data_values, $width, $height, $rgb_color, $xaxisname, $yaxisname);
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break;
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case 'area':
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case 'spline':
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pch_vertical_graph($graph_type, $data_keys, $data_values, $width, $height, $xaxisname, $yaxisname);
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pch_vertical_graph($graph_type, $data_keys, $data_values, $width, $height, $rgb_color, $xaxisname, $yaxisname, false, $legend);
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break;
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case 'threshold':
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pch_threshold_graph($graph_type, $data_keys, $data_values, $width, $height, $xaxisname, $yaxisname, $title);
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@ -175,15 +200,15 @@ function pch_radar_graph ($graph_type, $data_values, $legend_values, $width, $he
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$myPicture->stroke();
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}
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function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $xaxisname = "", $yaxisname = "", $show_values = false, $show_legend = false) {
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/* CAT:Bar Chart */
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/* TOFIX */
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function pch_vbar_graph ($graph_type, $index, $data, $width, $height, $rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false, $show_legend = true) {
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/* CAT: Vertical Bar Chart */
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if(is_array($data[0])) {
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$data2 = array();
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foreach($data as $i =>$values) {
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$c = 0;
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foreach($values as $value) {
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$data2[$c][$i] = $value;
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$data2[$index[$c]][$i] = $value;
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$c++;
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}
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}
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@ -196,7 +221,8 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $xaxis
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/* Create and populate the pData object */
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$MyData = new pData();
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foreach($data as $i => $values) {
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$MyData->addPoints($values,"Yaxis_".$i);
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$MyData->addPoints($values,$i);
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$MyData->setPalette($i, array("R" => $rgb_color[$i]['color']["R"], "G" => $rgb_color[$i]['color']["G"], "B" => $rgb_color[$i]['color']["B"], "Alpha" => $rgb_color[$i]['alpha']));
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}
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//$MyData->addPoints($data,"Yaxis");
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@ -226,19 +252,88 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $xaxis
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if($show_legend) {
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/* Write the chart legend */
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$myPicture->drawLegend(580,12,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
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$myPicture->drawLegend($height/2,$width/1.8,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
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}
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/* Turn on shadow computing */
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$myPicture->setShadow(TRUE,array("X"=>0,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
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/* Draw the chart */
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$settings = array("Gradient"=>TRUE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$show_values,"DisplayZeroValues"=>FALSE,"DisplayR"=>100,"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE);
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$settings = array("ForceTransparency"=>"-1", "Gradient"=>TRUE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$show_values,"DisplayZeroValues"=>FALSE,"DisplayR"=>100,"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE);
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switch($graph_type) {
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case "vbar":
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$myPicture->drawBarChart($settings);
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break;
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}
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/* Render the picture */
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$myPicture->stroke();
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}
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function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false, $legend = array()) {
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/* CAT:Vertical Charts */
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//$legend=array('pep1','pep2','pep3','pep4');
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//$data=array(array(1,1,3,3), array(1,3,1,4), array(3,1,1,1), array(1,1,1,0));
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if(is_array($data[0])) {
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$data2 = array();
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foreach($data as $i =>$values) {
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$c = 0;
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foreach($values as $value) {
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$data2[$c][$i] = $value;
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$c++;
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}
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}
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$data = $data2;
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}
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else {
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$data = array($data);
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}
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/* Create and populate the pData object */
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$MyData = new pData();
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foreach($data as $i => $values) {
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$MyData->addPoints($values,$legend[$i]);
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$MyData->setPalette($legend[$i], array("R" => $rgb_color[$legend[$i]]['color']["R"], "G" => $rgb_color[$legend[$i]]['color']["G"], "B" => $rgb_color[$legend[$i]]['color']["B"], "Alpha" => $rgb_color[$legend[$i]]['alpha']));
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}
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//$MyData->addPoints($data,"Yaxis");
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$MyData->setAxisName(0,$yaxisname);
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$MyData->addPoints($index,"Xaxis");
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$MyData->setSerieDescription("Xaxis", $xaxisname);
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$MyData->setAbscissa("Xaxis");
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/* Create the pChart object */
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$myPicture = new pImage($width,$height,$MyData);
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/* Turn of Antialiasing */
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$myPicture->Antialias = FALSE;
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/* Add a border to the picture */
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//$myPicture->drawRectangle(0,0,$width,$height,array("R"=>0,"G"=>0,"B"=>0));
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/* Set the default font */
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$myPicture->setFontProperties(array("FontName"=>"pChart/fonts/code.ttf","FontSize"=>7));
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/* Define the chart area */
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$myPicture->setGraphArea(30,20,$width,$height-100);
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/* Draw the scale */
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$scaleSettings = array("GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE, "Mode"=>SCALE_MODE_START0, "XMargin" => 40, "LabelRotation" => 90);
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$myPicture->drawScale($scaleSettings);
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if($show_legend) {
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/* Write the chart legend */
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$myPicture->drawLegend($height/2,$width/1.8,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
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}
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/* Turn on shadow computing */
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//$myPicture->setShadow(TRUE,array("X"=>0,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
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/* Draw the chart */
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$settings = array("ForceTransparency"=>"-1", "Gradient"=>TRUE,"GradientMode"=>GRADIENT_EFFECT_CAN,"DisplayValues"=>$show_values,"DisplayZeroValues"=>FALSE,"DisplayR"=>100,"DisplayG"=>100,"DisplayB"=>100,"DisplayShadow"=>TRUE,"Surrounding"=>5,"AroundZero"=>FALSE);
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switch($graph_type) {
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case "area":
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$myPicture->drawAreaChart($settings);
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break;
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@ -252,7 +347,7 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $xaxis
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}
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function pch_threshold_graph ($graph_type, $index, $data, $width, $height, $xaxisname = "", $yaxisname = "", $title = "", $show_values = false, $show_legend = false) {
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/* CAT:Bar Chart */
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/* CAT:Threshold Chart */
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/* Create and populate the pData object */
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$MyData = new pData();
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@ -293,7 +388,7 @@ function pch_threshold_graph ($graph_type, $index, $data, $width, $height, $xaxi
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}
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function pch_horizontal_graph ($graph_type, $index, $data, $width, $height, $xaxisname = "", $yaxisname = "", $show_values = false, $show_legend = false) {
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/* CAT:Bar Chart */
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/* CAT:Horizontal Charts */
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/* Create and populate the pData object */
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$MyData = new pData();
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