From 5a612bcfbe442270f0d04cc643896eadb781c4dd Mon Sep 17 00:00:00 2001
From: mdtrooper <tres.14159@gmail.com>
Date: Thu, 20 Jun 2013 11:17:14 +0000
Subject: [PATCH] 2013-06-20 Miguel de Dios <miguel.dedios@artica.es>

	* include/graphs/fgraph.php, include/graphs/functions_pchart.php:
	merged the changes from the branch 4.




git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@8365 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
---
 pandora_console/ChangeLog                     |  5 +++++
 pandora_console/include/graphs/fgraph.php     |  3 ++-
 .../include/graphs/functions_pchart.php       | 20 ++++++++++++++-----
 3 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 7d51b9df53..59565beb0a 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-20 Miguel de Dios <miguel.dedios@artica.es>
+
+	* include/graphs/fgraph.php, include/graphs/functions_pchart.php:
+	merged the changes from the branch 4.
+
 2013-06-20 Miguel de Dios <miguel.dedios@artica.es>
 
 	* godmode/agentes/modificar_agente.php: fixed the filter of the
diff --git a/pandora_console/include/graphs/fgraph.php b/pandora_console/include/graphs/fgraph.php
index bd2cb2d5ac..17eedef2e8 100755
--- a/pandora_console/include/graphs/fgraph.php
+++ b/pandora_console/include/graphs/fgraph.php
@@ -270,6 +270,7 @@ function area_graph($flash_chart, $chart_data, $width, $height, $color, $legend,
 		
 		$id_graph = serialize_in_temp($graph, null, $ttl);
 		
+		
 		return "<img src='" . ui_get_full_url (false, false, false, false) . "include/graphs/functions_pchart.php?static_graph=1&graph_type=area&ttl=".$ttl."&id_graph=" . $id_graph . "'>";
 	}
 }
@@ -463,7 +464,7 @@ function pie_graph($graph_type, $flash_chart, $chart_data, $width, $height,
 	setup_watermark($water_mark, $water_mark_file, $water_mark_url);
 	
 	// This library allows only 8 colors
-	$max_values = 8;
+	$max_values = 5;
 	
 	//Remove the html_entities
 	$temp = array();
diff --git a/pandora_console/include/graphs/functions_pchart.php b/pandora_console/include/graphs/functions_pchart.php
index 805cf4d94f..49c8bf4ac6 100755
--- a/pandora_console/include/graphs/functions_pchart.php
+++ b/pandora_console/include/graphs/functions_pchart.php
@@ -241,7 +241,7 @@ if (empty($colors)) {
 	$colors = array();
 }
 
-foreach($colors as $i => $color) {
+foreach ($colors as $i => $color) {
 	$rgb['border'] = html_html2rgb($color['border']);
 	$rgb_color[$i]['border']['R'] = $rgb['border'][0];
 	$rgb_color[$i]['border']['G'] = $rgb['border'][1];
@@ -392,7 +392,7 @@ function pch_pie_graph ($graph_type, $data_values, $legend_values, $width,
 	$myPicture = new pImage($width,$height,$MyData,TRUE);
 	
 	/* Set the default font properties */ 
-	$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size,"R"=>80,"G"=>80,"B"=>80));	
+	$myPicture->setFontProperties(array("FontName"=>$font,"FontSize"=>$font_size,"R"=>80,"G"=>80,"B"=>80));
 	
 	$water_mark_height = 0;
 	$water_mark_width = 0;
@@ -428,9 +428,11 @@ function pch_pie_graph ($graph_type, $data_values, $legend_values, $width,
 	/* Write down the legend next to the 2nd chart*/
 		//Calculate the bottom margin from the size of string in each index
 	$max_chars = graph_get_max_index($legend_values);
-	$legend_with_aprox = 32 + (7 * $max_chars);
 	
 	if ($legend_position != 'hidden') {
+		// This is a hardcore adjustment to match most of the graphs, please don't alter
+		$legend_with_aprox = 32 + (4.5 * $max_chars);
+		
 		$PieChart->drawPieLegend($width - $legend_with_aprox, 5, array("R"=>255,"G"=>255,"B"=>255, "BoxSize"=>10)); 
 	}
 	
@@ -613,6 +615,7 @@ function pch_bar_graph ($graph_type, $index, $data, $width, $height, $font,
 function pch_vertical_graph ($graph_type, $index, $data, $width, $height,
 	$rgb_color = false, $xaxisname = "", $yaxisname = "", $show_values = false,
 	$legend = array(), $font, $antialiasing, $water_mark = '', $font_size) {
+	
 	/* CAT:Vertical Charts */
 	if (!is_array($legend) || empty($legend)) {
 		unset($legend);
@@ -757,12 +760,19 @@ function pch_vertical_graph ($graph_type, $index, $data, $width, $height,
 	
 	$chart_size = ($digits_left * $font_size) + 20;
 	
+	$max_data = max(max($data));
+	
+	$default_chart_size = 40;
+	$rest_chars = strlen($max_data) - 6;
+	$default_chart_size += $rest_chars * 5;
+	
+	
 	/* Area depends on yaxisname */
 	if ($yaxisname != '') {
-		$chart_size += 40;
+		$chart_size += $default_chart_size;
 	}
 	else {
-		$chart_size = 40;
+		$chart_size = $default_chart_size;
 	}
 	
 	if (isset($size['Height'])) {