diff options
Diffstat (limited to 'frontends/php/include/classes.inc.php')
| -rw-r--r-- | frontends/php/include/classes.inc.php | 610 |
1 files changed, 610 insertions, 0 deletions
diff --git a/frontends/php/include/classes.inc.php b/frontends/php/include/classes.inc.php new file mode 100644 index 00000000..56af249a --- /dev/null +++ b/frontends/php/include/classes.inc.php @@ -0,0 +1,610 @@ +<?php + class Graph + { + var $period; + var $from; + var $sizeX; + var $sizeY; + var $itemid; + var $shiftX; + var $shiftY; + var $border; + + var $item; + + var $colors; + var $im; + var $date_format; + + function initColors() + { + $this->colors["Red"]=ImageColorAllocate($this->im,255,0,0); + $this->colors["Dark Red"]=ImageColorAllocate($this->im,150,0,0); + $this->colors["Green"]=ImageColorAllocate($this->im,0,255,0); + $this->colors["Dark Green"]=ImageColorAllocate($this->im,0,150,0); + $this->colors["Blue"]=ImageColorAllocate($this->im,0,0,255); + $this->colors["Yellow"]=ImageColorAllocate($this->im,255,255,0); + $this->colors["Dark Yellow"]=ImageColorAllocate($this->im,150,150,0); + $this->colors["Cyan"]=ImageColorAllocate($this->im,0,255,255); + $this->colors["Black"]=ImageColorAllocate($this->im,0,0,0); + $this->colors["Gray"]=ImageColorAllocate($this->im,150,150,150); + $this->colors["White"]=ImageColorAllocate($this->im,255,255,255); + } + + function Graph($itemid) + { + $this->period=3600; + $this->from=0; + $this->sizeX=900; + $this->sizeY=200; + $this->shiftX=10; + $this->shiftY=17; + $this->border=1; + $this->itemid=$itemid; + + $this->item=get_item_by_itemid($this->itemid); + $host=get_host_by_hostid($this->item["hostid"]); + $this->item["host"]=$host["host"]; + + if($this->period<=3600) + { + $this->date_format="H:i"; + } + else + { + $this->date_format="m.d H:i"; + } + } + + + function setPeriod($period) + { + $this->period=$period; + } + + function setFrom($from) + { + $this->from=$from; + } + + function setWidth($width) + { + $this->sizeX=$width; + } + + function setHeight($height) + { + $this->sizeY=$height; + } + + function setBorder($border) + { + $this->border=$border; + } + + function drawRectangle() + { + ImageFilledRectangle($this->im,0,0,$this->sizeX+$this->shiftX+61,$this->sizeY+2*$this->shiftY+40,$this->colors["White"]); + if($this->border==1) + { + ImageRectangle($this->im,0,0,imagesx($this->im)-1,imagesy($this->im)-1,$this->colors["Black"]); + } + ImageDashedLine($this->im,$this->shiftX+1,$this->shiftY,$this->shiftX+1,$this->sizeY+$this->shiftY,$this->colors["Black"]); + ImageDashedLine($this->im,$this->shiftX+1,$this->shiftY,$this->shiftX+$this->sizeX,$this->shiftY,$this->colors["Black"]); + ImageDashedLine($this->im,$this->shiftX+$this->sizeX,$this->shiftY,$this->shiftX+$this->sizeX,$this->sizeY+$this->shiftY,$this->colors["Black"]); + ImageDashedLine($this->im,$this->shiftX+1,$this->shiftY+$this->sizeY,$this->shiftX+$this->sizeX,$this->sizeY+$this->shiftY,$this->colors["Black"]); + } + + function drawHeader() + { + $str=$this->item["host"].":".$this->item["description"]; + $x=imagesx($this->im)/2-ImageFontWidth(4)*strlen($str)/2; + ImageString($this->im, 4,$x,1, $str , $this->colors["Dark Red"]); + } + + function noDataFound() + { + ImageString($this->im, 2,$this->sizeX/2-50, $this->sizeY+$this->shiftY+3, "NO DATA FOUND FOR THIS PERIOD" , $this->colors["Dark Red"]); + ImageStringUp($this->im,0,imagesx($this->im)-10,imagesy($this->im)-50, "http://zabbix.sourceforge.net", $this->colors["Gray"]); + ImagePng($this->im); + ImageDestroy($this->im); + } + + function drawLogo() + { + ImageStringUp($this->im,0,imagesx($this->im)-10,imagesy($this->im)-50, "http://zabbix.sourceforge.net", $this->colors["Gray"]); + } + + function Draw() + { + $this->im = imagecreate($this->sizeX+$this->shiftX+61,$this->sizeY+2*$this->shiftY+40); + $nodata=1; + +// Header( "Content-type: text/html"); + Header( "Content-type: image/png"); + Header( "Expires: Mon, 17 Aug 1998 12:51:50 GMT"); + + check_authorisation(); + + $this->im = imagecreate($this->sizeX+$this->shiftX+61,$this->sizeY+2*$this->shiftY+40); + + $this->initColors(); + $this->drawRectangle(); + $this->drawHeader(); + + if(!check_right("Item","R",$this->itemid)) + { + ImagePng($this->im); + ImageDestroy($this->im); + exit; + } + + $from_time = time(NULL)-$this->period-3600*$this->from; + $to_time = time(NULL)-3600*$this->from; + $result=DBselect("select count(clock),min(clock),max(clock),min(value),max(value) from history where itemid=".$this->itemid." and clock>$from_time and clock<$to_time "); + $count=DBget_field($result,0,0); + if($count>0) + { + $nodata=0; + $minX=DBget_field($result,0,1); + $maxX=DBget_field($result,0,2); + $minY=DBget_field($result,0,3); + $maxY=DBget_field($result,0,4); + + } + else + { + $this->noDataFound(); + exit; + } + + $my_exp = floor(log10($maxY)); + $my_mant = $maxY/pow(10,$my_exp); + + if ($my_mant < 1.5 ) + { + $my_mant = 1.5; + $my_steps = 5; + } + elseif($my_mant < 2 ) + { + $my_mant = 2; + $my_steps = 4; + } + elseif($my_mant < 3 ) + { + $my_mant = 3; + $my_steps = 6; + } + elseif($my_mant < 5 ) + { + $my_mant = 5; + $my_steps = 5; + } + elseif($my_mant < 8 ) + { + $my_mant = 8; + $my_steps = 4; + } + else + { + $my_mant = 10; + $my_steps = 5; + } + $maxY = $my_mant*pow(10,$my_exp); + $minY = 0; + +// echo "MIN/MAX:",$minX," - ",$maxX," - ",$minY," - ",$maxY,"<Br>"; + + if(isset($minX)&&($minX!=$maxX)&&($minY!=$maxY)) + { + $result=DBselect("select clock,value from history where itemid=".$this->itemid." and clock>$from_time and clock<$to_time order by clock"); + for($i=0;$i<DBnum_rows($result)-1;$i++) + { + $x=DBget_field($result,$i,0); + $x_next=DBget_field($result,$i+1,0); + $y=DBget_field($result,$i,1); + $y_next=DBget_field($result,$i+1,1); + + $x1=$this->sizeX*($x-$minX)/($maxX-$minX); + $y1=$this->sizeY*($y-$minY)/($maxY-$minY); + $x2=$this->sizeX*($x_next-$minX)/($maxX-$minX); + $y2=$this->sizeY*($y_next-$minY)/($maxY-$minY); + + $y1=$this->sizeY-$y1; + $y2=$this->sizeY-$y2; + + ImageLine($this->im,$x1+$this->shiftX,$y1+$this->shiftY,$x2+$this->shiftX,$y2+$this->shiftY,$this->colors["Dark Green"]); +// ImageSetPixel($this->im,$x2+$this->shiftX,$y2+$this->shiftY-1,$this->colors["Dark Red"]); + } + } + else + { + if(isset($minX)) + { + ImageLine($this->im,$this->shiftX,$this->shiftY+$this->sizeY/2,$this->sizeX+$this->shiftX,$this->shiftY+$this->sizeY/2,$this->colors["Dark Green"]); + } + } + + $startTime=$minX; + if (($maxX-$minX) < 300) + $precTime=10; + elseif (($maxX-$minX) < 3600 ) + $precTime=60; + else + $precTime=300; + + if (($maxX-$minX) < 1200 ) + $dateForm="H:i:s"; + else + $dateForm="H:i:s"; + + $correctTime=$startTime % $precTime; + $stepTime=ceil(ceil(($maxX-$minX)/20)/$precTime)*(1.0*$precTime); + + for($i=1;$i<$my_steps;$i++) + { + ImageDashedLine($this->im,$this->shiftX,$i/$my_steps*$this->sizeY+$this->shiftY,$this->sizeX+$this->shiftX,$i/$my_steps*$this->sizeY+$this->shiftY,$this->colors["Gray"]); + } + for($j=$stepTime-$correctTime;$j<=($maxX-$minX);$j+=$stepTime) + { + ImageDashedLine($this->im,$this->shiftX+($this->sizeX*$j)/($maxX-$minX),$this->shiftY,$this->shiftX+($this->sizeX*$j)/($maxX-$minX),$this->sizeY+$this->shiftY,$this->colors["Gray"]); + } + + + if($nodata == 0) + { + for($i=0;$i<=$my_steps;$i++) + { + ImageString($this->im, 1, $this->sizeX+5+$this->shiftX, $i/$my_steps*$this->sizeY+$this->shiftY-4, convert_units($maxY-$i/$my_steps*($maxY-$minY),$this->item["units"],$this->item["multiplier"]) , $this->colors["Dark Red"]); + } + for($j=$stepTime-$correctTime;$j<=($maxX-$minX);$j+=$stepTime) + { + ImageStringUp($this->im,0,$this->shiftX+($this->sizeX*$j)/($maxX-$minX),$this->shiftY+$this->sizeY+53,date($dateForm,$startTime+$j),$this->colors["Black"]); + } + + ImageString($this->im, 1,10, $this->sizeY+$this->shiftY+5, date("dS of F Y H:i:s",$minX) , $this->colors["Dark Red"]); + ImageString($this->im, 1,$this->sizeX+$this->shiftX-148,$this->sizeY+$this->shiftY+5, date("dS of F Y H:i:s",$maxX) , $this->colors["Dark Red"]); + } + else + { + ImageString($this->im, 2,$this->sizeX/2-50, $this->sizeY+$this->shiftY+3, "NO DATA FOUND FOR THIS PERIOD" , $this->colors["Dark Red"]); + } + + $this->drawLogo(); + + + ImagePng($this->im); + ImageDestroy($this->im); + } + + function Draw2() + { + $this->im = imagecreate($this->sizeX+$this->shiftX+61,$this->sizeY+2*$this->shiftY+40); + $nodata=1; + + Header( "Content-type: text/html"); +// Header( "Content-type: image/png"); + Header( "Expires: Mon, 17 Aug 1998 12:51:50 GMT"); + + check_authorisation(); + + $this->im = imagecreate($this->sizeX+$this->shiftX+61,$this->sizeY+2*$this->shiftY+40); + + $this->initColors(); + $this->drawRectangle(); + $this->drawHeader(); + + if(!check_right("Item","R",$this->itemid)) + { + ImagePng($this->im); + ImageDestroy($this->im); + exit; + } + + $from_time = time(NULL)-$this->period-3600*$this->from; + $to_time = time(NULL)-3600*$this->from; + + for($i=0;$i<=$this->sizeX;$i+=$this->sizeX/24) + { +// ImageDashedLine($this->im,$i+$this->shiftX,$this->shiftY,$i+$this->shiftX,$this->sizeY+$this->shiftY,$this->colors["Gray"]); + $label_format="H:i"; + ImageString($this->im, 1,$i+$this->shiftX-11, $this->sizeY+$this->shiftY+5, date($label_format,$from_time+$this->period*($i/$this->sizeX)) , $this->colors["Black"]); + } + + $p=$to_time-$from_time; + $z=$from_time%$p; + $count=array(); + $min=array(); + $max=array(); + $avg=array(); + + $sql="select round(900*((clock+$z)%($p))/($p)) as i,count(*) as count,avg(value) as avg,min(value) as min,max(value) as max from history where itemid=".$this->itemid ." and clock>$from_time and clock<$to_time group by round(900*((clock+$z)%($p))/($p))"; + $result=DBselect($sql); + while($row=DBfetch($result)) + { + $i=$row["i"]; + $count[$i]=$row["count"]; + $min[$i]=$row["min"]; + $max[$i]=$row["max"]; + $avg[$i]=$row["avg"]; + $nodata=0; + } + + if($nodata!=0) + { + $this->noDataFound(); + exit; + } + +// echo "MIN/MAX:",$minX," - ",$maxX," - ",$minY," - ",$maxY,"<Br>"; + $minX=0; + $maxX=900; + $maxY=max($avg); + $minY=min($avg); + + if(isset($minY)&&($maxY)&&($minX!=$maxX)&&($minY!=$maxY)) + { + for($i=0;$i<900;$i++) + { + if($count[$i]>0) + { + $x1=$this->sizeX*($i-$minX)/($maxX-$minX); + $y1=$this->sizeY*($avg[$i]-$minY)/($maxY-$minY); + $x1=$this->sizeX-$x1; + $y1=$this->sizeY-$y1; + + for($j=$i-1;$j>=0;$j--) + { + if($count[$j]>0) + { + $x2=$this->sizeX*($j-$minX)/($maxX-$minX); + $y2=$this->sizeY*($avg[$j]-$minY)/($maxY-$minY); + $x2=$this->sizeX-$x2; + $y2=$this->sizeY-$y2; + ImageLine($this->im,$x1+$this->shiftX,$y1+$this->shiftY,$x2+$this->shiftX,$y2+$this->shiftY,$this->colors["Dark Green"]); + break; + } + } + } +// echo $this->sizeX*($i-$minX)/($maxX-$minX),":",$y1,"<br>"; + } + } + + $startTime=$minX; + if (($maxX-$minX) < 300) + $precTime=10; + elseif (($maxX-$minX) < 3600 ) + $precTime=60; + else + $precTime=300; + + if (($maxX-$minX) < 1200 ) + $dateForm="H:i:s"; + else + $dateForm="H:i:s"; + + $correctTime=$startTime % $precTime; + $stepTime=ceil(ceil(($maxX-$minX)/20)/$precTime)*(1.0*$precTime); + +/* for($i=1;$i<$my_steps;$i++) + { + ImageDashedLine($this->im,$this->shiftX,$i/$my_steps*$this->sizeY+$this->shiftY,$this->sizeX+$this->shiftX,$i/$my_steps*$this->sizeY+$this->shiftY,$this->colors["Gray"]); + } + for($j=$stepTime-$correctTime;$j<=($maxX-$minX);$j+=$stepTime) + { + ImageDashedLine($this->im,$this->shiftX+($this->sizeX*$j)/($maxX-$minX),$this->shiftY,$this->shiftX+($this->sizeX*$j)/($maxX-$minX),$this->sizeY+$this->shiftY,$this->colors["Gray"]); + }*/ + + + if($nodata == 0) + { +/* for($i=0;$i<=$my_steps;$i++) + { + ImageString($this->im, 1, $this->sizeX+5+$this->shiftX, $i/$my_steps*$this->sizeY+$this->shiftY-4, convert_units($maxY-$i/$my_steps*($maxY-$minY),$this->item["units"],$this->item["multiplier"]) , $this->colors["Dark Red"]); + }*/ + for($j=$stepTime-$correctTime;$j<=($maxX-$minX);$j+=$stepTime) + { +// ImageStringUp($this->im,0,$this->shiftX+($this->sizeX*$j)/($maxX-$minX),$this->shiftY+$this->sizeY+53,date($dateForm,$startTime+$j),$this->colors["Black"]); + } + +// ImageString($this->im, 1,10, $this->sizeY+$this->shiftY+5, date("dS of F Y H:i:s",$minX) , $this->colors["Dark Red"]); +// ImageString($this->im, 1,$this->sizeX+$this->shiftX-148,$this->sizeY+$this->shiftY+5, date("dS of F Y H:i:s",$maxX) , $this->colors["Dark Red"]); + } + else + { + ImageString($this->im, 2,$this->sizeX/2-50, $this->sizeY+$this->shiftY+3, "NO DATA FOUND FOR THIS PERIOD" , $this->colors["Dark Red"]); + } + + $this->drawLogo(); + + + ImagePng($this->im); + ImageDestroy($this->im); + } + + function Draw3() + { + $start_time=time(NULL); + + $this->im = imagecreate($this->sizeX+$this->shiftX+61,$this->sizeY+2*$this->shiftY+40); + $nodata=1; + +// Header( "Content-type: text/html"); + Header( "Content-type: image/png"); + Header( "Expires: Mon, 17 Aug 1998 12:51:50 GMT"); + + check_authorisation(); + + $this->im = imagecreate($this->sizeX+$this->shiftX+61,$this->sizeY+2*$this->shiftY+40); + + $this->initColors(); + $this->drawRectangle(); + $this->drawHeader(); + if(!check_right("Item","R",$this->itemid)) + { + ImagePng($this->im); + ImageDestroy($this->im); + exit; + } + + $now = time(NULL); +// $to_time=$now-$now%$this->period; + $to_time=$now; +// $from_time=$to_time-17*$this->period; + $from_time=$to_time-$this->period; + + $count=array(); + for($i=0;$i<900;$i++) $count[$i]=0; + $min=array(); + $max=array(); + $avg=array(); + $p=$to_time-$from_time; +// $z=$from_time%$p; + $z=$p-$from_time%$p; + $sql="select round(900*((clock+$z)%($p))/($p)) as i,count(*) as count,avg(value) as avg,min(value) as min,max(value) as max from history where itemid=".$this->item["itemid"]." and clock>=$from_time and clock<=$to_time group by round(900*((clock+$z)%($p))/($p))"; +// $sql="select round(900*((clock+3*3600)%(3600))/(3600)) as i,count(*) as count,avg(value) as avg,min(value) as min,max(value) as max from history where itemid=".$this->item["itemid"]." and clock>=$from_time and clock<=$to_time group by round(900*((clock+3*3600)%($p))/($p))"; +// echo $sql,"<br>"; +// echo $to_time-$from_time,"<br>"; + + $result=DBselect($sql); + while($row=DBfetch($result)) + { + $i=$row["i"]; + $count[$i]=$row["count"]; + $min[$i]=$row["min"]; + $max[$i]=$row["max"]; + $avg[$i]=$row["avg"]; + $nodata=0; + } + + + for($i=0;$i<=$this->sizeY;$i+=$this->sizeY/6) + { + ImageDashedLine($this->im,$this->shiftX,$i+$this->shiftY,$this->sizeX+$this->shiftX,$i+$this->shiftY,$this->colors["Gray"]); + } + + for($i=0;$i<=$this->sizeX;$i+=$this->sizeX/24) + { + ImageDashedLine($this->im,$i+$this->shiftX,$this->shiftY,$i+$this->shiftX,$this->sizeY+$this->shiftY,$this->colors["Gray"]); + if($nodata == 0) + { + ImageStringUp($this->im, 1,$i+$this->shiftX-3, $this->sizeY+$this->shiftY+29, date($this->date_format,$from_time+$i*$this->period/$this->sizeX) , $this->colors["Black"]); +// echo $from_time," ",$to_time," ",$from_time+$i*$this->period/$this->sizeX,"<br>"; + } + } + + $maxX=900; + $minX=0; + $maxY=@iif(count($max)>0,max($max),0); + $minY=@iif(count($min)>0,min($min),0); + $minY=0; +// $maxY=30000; + # echo "MIN/MAX:",$minX," - ",$maxX," - ",$minY," - ",$maxY,"<Br>"; + + if(isset($minY)&&($maxY)&&($minX!=$maxX)&&($minY!=$maxY)) + { + for($i=0;$i<900;$i++) + { + if($count[$i]>0) + { + $x1=$this->sizeX*($i-$minX)/($maxX-$minX); + $y1=$this->sizeY*($max[$i]-$minY)/($maxY-$minY); + $y1=$this->sizeY-$y1; + for($j=$i-1;$j>=0;$j--) + { + if($count[$j]>0) + { + $x2=$this->sizeX*($j-$minX)/($maxX-$minX); + $y2=$this->sizeY*($max[$j]-$minY)/($maxY-$minY); + $y2=$this->sizeY-$y2; + ImageLine($this->im,$x1+$this->shiftX,$y1+$this->shiftY,$x2+$this->shiftX,$y2+$this->shiftY,$this->colors["Dark Red"]); + break; + } + } + + $x1=$this->sizeX*($i-$minX)/($maxX-$minX); + $y1=$this->sizeY*($avg[$i]-$minY)/($maxY-$minY); + $y1=$this->sizeY-$y1; + for($j=$i-1;$j>=0;$j--) + { + if($count[$j]>0) + { + $x2=$this->sizeX*($j-$minX)/($maxX-$minX); + $y2=$this->sizeY*($avg[$j]-$minY)/($maxY-$minY); + $y2=$this->sizeY-$y2; + ImageLine($this->im,$x1+$this->shiftX,$y1+$this->shiftY,$x2+$this->shiftX,$y2+$this->shiftY,$this->colors["Dark Yellow"]); + break; + } + } + + $x1=$this->sizeX*($i-$minX)/($maxX-$minX); + $y1=$this->sizeY*($min[$i]-$minY)/($maxY-$minY); + $y1=$this->sizeY-$y1; + for($j=$i-1;$j>=0;$j--) + { + if($count[$j]>0) + { + $x2=$this->sizeX*($j-$minX)/($maxX-$minX); + $y2=$this->sizeY*($min[$j]-$minY)/($maxY-$minY); + $y2=$this->sizeY-$y2; + ImageLine($this->im,$x1+$this->shiftX,$y1+$this->shiftY,$x2+$this->shiftX,$y2+$this->shiftY,$this->colors["Dark Green"]); + break; + } + } + } + } + } + + if($nodata == 0) + { + for($i=0;$i<=$this->sizeY;$i+=$this->sizeY/6) + { + ImageString($this->im, 1, $this->sizeX+5+$this->shiftX, $this->sizeY-$i-4+$this->shiftY, convert_units($i*($maxY-$minY)/$this->sizeY+$minY,$this->item["units"],$this->item["multiplier"]) , $this->colors["Dark Red"]); + } + } + else + { + ImageString($this->im, 2,$this->sizeX/2 -50,$this->sizeY+$this->shiftY+3, "NO DATA FOR THIS PERIOD" , $this->colors["Dark Red"]); + } + +{ +// ImageFilledRectangle($this->im,$this->shiftX,$this->sizeY+$this->shiftY+25*(0)+20,$this->shiftX+5,$this->sizeY+$this->shiftY+9+25*(0)+20,$this->colors["Dark Green"]); +// ImageRectangle($this->im,$this->shiftX,$this->sizeY+$this->shiftY+25*(0)+20,$this->shiftX+5,$this->sizeY+$this->shiftY+9+25*(0)+20,$this->colors["Black"]); +/* ImageRectangle($im,$shiftX,$sizeY+$shiftYup+19+15*$item+45,$shiftX+5,$sizeY+$shiftYup+15+9+15*$item+45,$black); + $max_host_len=0; + $max_desc_len=0; + for($i=0;$i<DBnum_rows($result2);$i++) + { + $z=get_item_by_itemid($iids[$i]); + $h=get_host_by_hostid($z["hostid"]); + if(strlen($h["host"])>$max_host_len) $max_host_len=strlen($h["host"]); + if(strlen($z["description"])>$max_desc_len) $max_desc_len=strlen($z["description"]); + } + $i=get_item_by_itemid($iids[$item]); + $str=sprintf("%s: %s [last:%s min:%s avg:%s max:%s]", str_pad($host[$item],$max_host_len," "), str_pad($desc[$item],$max_desc_len," "), convert_units($y[$item][$len[$item]-1],$i["units"],$i["multiplier"]), convert_units($itemMin,$i["units"],$i["multiplier"]), convert_units($itemAvg,$i["units"],$i["multiplier"]), convert_units($itemMax,$i["units"],$i["multiplier"])); + if($width>600) + { + ImageString($im, 2,$shiftX+9,$sizeY+$shiftYup+15*$item+15+45,$str, $black); + } + else + { + ImageString($im, 0,$shiftX+9,$sizeY+$shiftYup+15*$item+17+45,$str, $black); + } + }*/ +} + + ImageString($this->im, 1,$this->shiftX, $this->sizeY+$this->shiftY+35, "MIN" , $this->colors["Dark Green"]); + ImageString($this->im, 1,$this->shiftX+20, $this->sizeY+$this->shiftY+35, "AVG" , $this->colors["Dark Yellow"]); + ImageString($this->im, 1,$this->shiftX+40, $this->sizeY+$this->shiftY+35, "MAX" , $this->colors["Dark Red"]); + + ImageStringUp($this->im,0,imagesx($this->im)-10,imagesy($this->im)-50, "http://zabbix.sourceforge.net", $this->colors["Gray"]); + + $end_time=time(NULL); + ImageString($this->im, 0,imagesx($this->im)-100,imagesy($this->im)-12,"Generated in ".($end_time-$start_time)." sec", $this->colors["Gray"]); + + ImagePng($this->im); + ImageDestroy($this->im); + } + } +?> |