Changeset 6 for graph.php

Timestamp:

Oct 16, 2007, 10:12:26 PM (17 years ago)

Author:

george

Message:

Přepracovaná vývojová verze s oddělenými datovými tabulkami a různými datovými typy.

File:

• graph.php (modified) (5 diffs)

graph.php

@@ -5 +5 @@
   else $Debug = 0;
   
-$DefaultWidth = 750;
-$DefaultHeight = 200;
-$K = 0.9;   // Coeficient for decreasing graph height 
-$FontFile = 'arial.ttf';
-$FontSize = 10;
-
 if(!array_key_exists('From',$_GET)) die('Musíte zadat èas poèátku');
 $StartTime = addslashes($_GET['From']);
@@ -47 +41 @@
 foreach($Points as $Index => $Item)
 {
-  $Points[$Index]['min'] =  $Points[$Index]['min'] / $Measure['display_divider'];
-  $Points[$Index]['avg'] =  $Points[$Index]['avg'] / $Measure['display_divider'];
-  $Points[$Index]['max'] =  $Points[$Index]['max'] / $Measure['display_divider'];
+  $Points[$Index]['min'] =  $Points[$Index]['min'] / $Measure['Divider'];
+  $Points[$Index]['avg'] =  $Points[$Index]['avg'] / $Measure['Divider'];
+  $Points[$Index]['max'] =  $Points[$Index]['max'] / $Measure['Divider'];
   if($Points[$Index]['avg'] > $MaxValue) $MaxValue = $Points[$Index]['avg'];
   if($Points[$Index]['avg'] < $MinValue) $MinValue = $Points[$Index]['avg'];
@@ -56 +50 @@
   $AvgValue = $AvgValue + $Points[$Index]['avg'];
 }
-$MinValue = round($MinValue * $Measure['display_divider']) / $Measure['display_divider'];
-$MaxValue = round($MaxValue * $Measure['display_divider']) / $Measure['display_divider'];
-$AvgValue = round($AvgValue / count($Points) * $Measure['display_divider']) / $Measure['display_divider'];
+$MinValue = round($MinValue * $Measure['Divider']) / $Measure['Divider'];
+$MaxValue = round($MaxValue * $Measure['Divider']) / $Measure['Divider'];
+$AvgValue = round($AvgValue / count($Points) * $Measure['Divider']) / $Measure['Divider'];
 
 // Generate polygon and recalculate y values to fit graph height 
@@ -91 +85 @@
 
 
-array_unshift($Points, $Height - 1);
-array_unshift($Points, 0);
-$Points[] = $Width - 1;
-$Points[] = $Height - 1;
+//array_unshift($Points, $Height - 1);
+//array_unshift($Points, 0);
+//$Points[] = $Width - 1;
+//$Points[] = $Height - 1;
+
+//print_r($PointsMax);
 
 // Generate image
@@ -182 +178 @@
   $GenerationTime = floor((GetMicrotime() - $StopWatchStart) * 1000  ) / 1000;
 
-  imagettftext($Image, $FontSize, 0, $Width-94, 14, $Red, $FontFile, "Max. ".$MaxValue.' '.$Measure['unit']);
-  imagettftext($Image, $FontSize, 0, $Width-194, 14, $Green, $FontFile, "Avg.  ".$AvgValue.' '.$Measure['unit']);
-  imagettftext($Image, $FontSize, 0, $Width-294, 14, $Blue, $FontFile, "Min.  ".$MinValue.' '.$Measure['unit']);
+  imagettftext($Image, $FontSize, 0, $Width-94, 14, $Red, $FontFile, "Max. ".$MaxValue.' '.$Measure['Unit']);
+  imagettftext($Image, $FontSize, 0, $Width-194, 14, $Green, $FontFile, "Avg.  ".$AvgValue.' '.$Measure['Unit']);
+  imagettftext($Image, $FontSize, 0, $Width-294, 14, $Blue, $FontFile, "Min.  ".$MinValue.' '.$Measure['Unit']);
   imagestring($Image, 2, 50, 20, 'Vygenerováno za '.$GenerationTime.' sekund', $Black);
   //imagestring($Image, 2, 50, 30, 'Level: '.$Level, $Black);
 
-  imagettftext($Image, $FontSize, 0, 50, 14, $Black, $FontFile, to_utf8($Measure['description']));
+  imagettftext($Image, $FontSize, 0, 50, 14, $Black, $FontFile, to_utf8($Measure['Description']));
   imagerectangle($Image, 0, 0, $Width - 1, $Height - 1, $Black);   // Frame border
   imagepng($Image);