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author | hugetoad <hugetoad@97f52cf1-0a1b-0410-bd0e-c28be96e8082> | 2002-07-31 17:26:36 +0000 |
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committer | hugetoad <hugetoad@97f52cf1-0a1b-0410-bd0e-c28be96e8082> | 2002-07-31 17:26:36 +0000 |
commit | 89d810024288866e72586c1774dec254db9aa884 (patch) | |
tree | a637245a8a326baf888919dbd52e7f279327d731 /frontends/php/chart4.php | |
parent | a92a8524d8ed82855ea113e50e6894684e87ae9d (diff) | |
download | zabbix-89d810024288866e72586c1774dec254db9aa884.tar.gz zabbix-89d810024288866e72586c1774dec254db9aa884.tar.xz zabbix-89d810024288866e72586c1774dec254db9aa884.zip |
- changed grid size for all graphs (Alexei)
- added frontends/php/chart4.php (Alexei)
- added frontends/php/compare.php (Alexei)
- redesigned all graphs (changed colors, etc) (Alexei)
git-svn-id: svn://svn.zabbix.com/trunk@444 97f52cf1-0a1b-0410-bd0e-c28be96e8082
Diffstat (limited to 'frontends/php/chart4.php')
-rw-r--r-- | frontends/php/chart4.php | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/frontends/php/chart4.php b/frontends/php/chart4.php new file mode 100644 index 00000000..4e4fba33 --- /dev/null +++ b/frontends/php/chart4.php @@ -0,0 +1,227 @@ +<? + include "include/config.inc.php"; + +# PARAMETERS: + +# itemid +# type +# trendavg + + if(!isset($type)) + { + $type="week"; + } + + if($type == "month") + { + $period=24*30*2400; + } + else if($type == "week") + { + $period=7*24*3600; + } + else if($type == "year") + { + $period=12*30*24*3600; + } + else + { + $type="week"; + $period=7*24*3600; + } + + $sizeX=900; + $sizeY=200; + + $shiftX=12; + $shiftY=15; + + $nodata=1; + + +// Header( "Content-type: text/html"); + Header( "Content-type: image/png"); + Header( "Expires: Mon, 17 Aug 1998 12:51:50 GMT"); + + $im = imagecreate($sizeX+$shiftX+61,$sizeY+2*$shiftY+10); + + $red=ImageColorAllocate($im,255,0,0); + $darkred=ImageColorAllocate($im,150,0,0); + $green=ImageColorAllocate($im,0,255,0); + $darkgreen=ImageColorAllocate($im,0,150,0); + $blue=ImageColorAllocate($im,0,0,255); + $darkblue=ImageColorAllocate($im,0,0,150); + $yellow=ImageColorAllocate($im,255,255,0); + $darkyellow=ImageColorAllocate($im,150,150,0); + $cyan=ImageColorAllocate($im,0,255,255); + $black=ImageColorAllocate($im,0,0,0); + $gray=ImageColorAllocate($im,150,150,150); + $white=ImageColorAllocate($im,255,255,255); + + $x=imagesx($im); + $y=imagesy($im); + + ImageFilledRectangle($im,0,0,$sizeX+$shiftX+61,$sizeY+2*$shiftY+10,$white); + ImageRectangle($im,0,0,$x-1,$y-1,$black); + + $now = time(NULL); + $to_time=$now; + $from_time=$to_time-$period*24*3600; + + $count=array(); + $min=array(); + $max=array(); + $avg=array(); + +// $result=DBselect("select clock,value from history where itemid=$itemid and clock>$from_time and clock<$to_time"); + $result=DBselect("select round(900*((clock+3*3600)%(24*3600))/(24*3600)) as i,count(*) as count,avg(value) as avg,min(value) as min,max(value) as max from history where itemid=$itemid and clock>$from_time and clock<$to_time group by round(900*((clock+3*3600)%(24*3600))/(24*3600))"); + while($row=DBfetch($result)) + { + $i=$row["i"]; + + $max[$i]=$row["max"]; + $min[$i]=$row["min"]; + $avg[$i]=$row["avg"]; + $count[$i]=$row["count"]; + $nodata=0; + +// echo $i," ",$avg[$i],"<br>"; + } + + $count_now=array(); + $avg_now=array(); + $to_time=$now; + $from_time=$to_time-$period; +// $result=DBselect("select clock,value from history where itemid=$itemid and clock>$from_time and clock<$to_time"); + $result=DBselect("select round(900*((clock+3*3600)%(24*3600))/(24*3600)) as i,count(*) as count,avg(value) as avg,min(value) as min,max(value) as max from history where itemid=$itemid and clock>$from_time and clock<$to_time group by round(900*((clock+3*3600)%(24*3600))/(24*3600))"); + while($row=DBfetch($result)) + { + $i=$row["i"]; + $avg_now[$i]=$row["avg"]; + $count_now[$i]=$row["count"]; + } + + for($i=0;$i<=$sizeY;$i+=50) + { + ImageDashedLine($im,$shiftX,$i+$shiftY,$sizeX+$shiftX,$i+$shiftY,$gray); + } + + for($i=0;$i<=$sizeX;$i+=50) + { + ImageDashedLine($im,$i+$shiftX,$shiftY,$i+$shiftX,$sizeY+$shiftY,$gray); + if($nodata == 0) + { + ImageString($im, 1,$i+$shiftX-11, $sizeY+$shiftY+5, date($label_format,-3*3600+24*3600*$i/900) , $black); + } + } + + unset($maxY); + unset($minY); + + if($nodata == 0) + { + if(isset($trendavg)) + { + $maxY=max($avg); + $minY=min($avg); + } + else + { + $maxY=max($max); + $minY=min($min); + } + } + + $maxX=900; + $minX=0; + + if(isset($minY)&&($maxY)&&($minX!=$maxX)&&($minY!=$maxY)) + { + for($i=0;$i<900;$i++) + { + if($count[$i]>0) + { + if(!isset($trendavg)) + { + $x1=$sizeX*($i-$minX)/($maxX-$minX); + $y1=$sizeY*($max[$i]-$minY)/($maxY-$minY); + $x2=$x1; + $y2=0; + $y1=$sizeY-$y1; + $y2=$sizeY-$y2; + +// ImageLine($im,$x1+$shiftX,$y1+$shiftY,$x2+$shiftX,$y2+$shiftY,$darkred); + } + + $x1=$sizeX*($i-$minX)/($maxX-$minX); + $y1=$sizeY*($avg[$i]-$minY)/($maxY-$minY); + $x2=$x1; + $y2=0; + $y1=$sizeY-$y1; + $y2=$sizeY-$y2; + + ImageLine($im,$x1+$shiftX,$y1+$shiftY,$x2+$shiftX,$y2+$shiftY,$darkgreen); + + if(!isset($trendavg)) + { + $x1=$sizeX*($i-$minX)/($maxX-$minX); + $y1=$sizeY*($min[$i]-$minY)/($maxY-$minY); + $x2=$x1; + $y2=0; + $y1=$sizeY-$y1; + $y2=$sizeY-$y2; + +// ImageLine($im,$x1+$shiftX,$y1+$shiftY,$x2+$shiftX,$y2+$shiftY,$darkgreen); + } + } + if(($count_now[$i]>0)&&($count_now[$i-1]>0)) + { + if(!isset($trendavg)&&($i>0)) + { + $x1=$sizeX*($i-$minX)/($maxX-$minX); + $y1=$sizeY*($avg_now[$i]-$minY)/($maxY-$minY); + $x2=$sizeX*($i-$minX-1)/($maxX-$minX); + $y2=$sizeY*($avg_now[$i-1]-$minY)/($maxY-$minY); +// $x2=$x1; +// $y2=0; + $y1=$sizeY-$y1; + $y2=$sizeY-$y2; + + ImageLine($im,$x1+$shiftX,$y1+$shiftY,$x2+$shiftX,$y2+$shiftY,$darkred); + } + } + + +# ImageStringUp($im, 1, $x1+10, $sizeY+$shiftY+15, $i , $red); + } + } + else + { +// ImageLine($im,$shiftX,$shiftY+$sizeY/2,$sizeX+$shiftX,$shiftY+$sizeY/2,$green); + } + + if($nodata == 0) + { + for($i=0;$i<=$sizeY;$i+=50) + { + ImageString($im, 1, $sizeX+5+$shiftX, $sizeY-$i-4+$shiftY, $i*($maxY-$minY)/$sizeY+$minY , $darkred); + } + +// date("dS of F Y h:i:s A",DBget_field($result,0,0)); + +// ImageString($im, 1,10, $sizeY+$shiftY+5, date("dS of F Y h:i:s A",$minX) , $red); +// ImageString($im, 1,$sizeX+$shiftX-168,$sizeY+$shiftY+5, date("dS of F Y h:i:s A",$maxX) , $red); + } + else + { + ImageString($im, 2,$sizeX/2 -50, $sizeY+$shiftY+3, "NO DATA FOR THIS PERIOD" , $red); + } + + ImageString($im, 1,$shiftX, $sizeY+$shiftY+15, "AVG (LAST $type)" , $darkgreen); + ImageString($im, 1,$shiftX+80, $sizeY+$shiftY+15, "AVG (TODAY)" , $darkred); + + ImageStringUp($im,0,2*$shiftX+$sizeX+40,$sizeY+2*$shiftY, "http://zabbix.sourceforge.net", $gray); + + ImagePng($im); + ImageDestroy($im); +?> |