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pandorafms
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2011-03-31 Sergio Martin <sergio.martin@artica.es> 

* include/graphs/functions_pchart.php: Improved 
	legend control and added limitation in showing
	xaxis data to one each 10 pixels



git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@4152 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
This commit is contained in:
zarzuelo 2011-03-31 08:26:48 +00:00
parent f7ad4ce2d1
commit 09fe1cd023
2 changed files with 42 additions and 4 deletions
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6
pandora_console/ChangeLog
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@ -1,3 +1,9 @@
2011-03-31 Sergio Martin <sergio.martin@artica.es>
* include/graphs/functions_pchart.php: Improved
legend control and added limitation in showing
xaxis data to one each 10 pixels
2011-03-30 Sergio Martin <sergio.martin@artica.es>
* include/graphs/functions_pchart.php: Fixed bad

40
pandora_console/include/graphs/functions_pchart.php
View File

@ -81,9 +81,32 @@ if ($id_graph) {
if($graph_type != 'pie3d' && $graph_type != 'pie2d') {
$pixels_between_xdata = 10;
$max_xdata_display = round($width / $pixels_between_xdata);
$ndata = count($data);
if($max_xdata_display > $ndata) {
$xdata_display = $ndata;
}
else {
$xdata_display = $max_xdata_display;
}
$step = round($ndata/$xdata_display);
$c = 0;
foreach($data as $i => $d) {
$data_values[] = $d;
$data_keys[] = $i;
if($c == 0) {
$data_keys[] = $i;
}
else {
if($c == $step) {
$c = -1;
}
$data_keys[] = "";
}
$c++;
}
}
@ -273,6 +296,9 @@ function pch_vbar_graph ($graph_type, $index, $data, $width, $height, $rgb_color
function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false, $legend = array()) {
/* CAT:Vertical Charts */
if(!is_array($legend) || empty($legend)) {
unset($legend);
}
//$legend=array('pep1','pep2','pep3','pep4');
//$data=array(array(1,1,3,3), array(1,3,1,4), array(3,1,1,1), array(1,1,1,0));
if(is_array($data[0])) {
@ -293,8 +319,14 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $rgb_c
/* Create and populate the pData object */
$MyData = new pData();
foreach($data as $i => $values) {
$MyData->addPoints($values,$legend[$i]);
$MyData->setPalette($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[$i]]['alpha']));
if(isset($legend)) {
$point_id = $legend[$i];
}
else {
$point_id = $i;
}
$MyData->addPoints($values,$point_id);
$MyData->setPalette($point_id, array("R" => $rgb_color[$point_id]['color']["R"], "G" => $rgb_color[$point_id]['color']["G"], "B" => $rgb_color[$point_id]['color']["B"], "Alpha" => $rgb_color[$point_id]['alpha']));
}
//$MyData->addPoints($data,"Yaxis");
@ -322,7 +354,7 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height, $rgb_c
$scaleSettings = array("GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE, "Mode"=>SCALE_MODE_START0, "XMargin" => 40, "LabelRotation" => 90);
$myPicture->drawScale($scaleSettings);
if(is_array($legend) && !empty($legend)) {
if(isset($legend)) {
/* Write the chart legend */
$myPicture->drawLegend($height/2,$width/1.8,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
}