PHPGraphLib

Lightweight PHP Graphing Library

PHPGraphLib Usage Examples

On the Web

See PHPGraphLib in a commercial use web application that graphs infrared measurements of Soya! In Dutch, credit: Joost Ruis.

WMV Video (1.3mb)

AVI Video

Example 1

Code:

<?php include("phpgraphlib.php"); $graph=new PHPGraphLib(500,350); $data=array(12124,5535,43373,22223,90432,23332,15544,24523,32778,38878,28787,33243,34832,32302); $graph->addData($data); $graph->setTitle("Widgets Produced"); $graph->setGradient("red", "maroon"); $graph->createGraph(); ?>

Result Graph:

Example PHP Generated Graph

Example 2

Code:

<?php include("phpgraphlib.php"); $graph=new PHPGraphLib(500,450); $data=array("Jan"=>-1324, "Feb"=>-1200, "Mar"=>-100, "Apr"=>-1925, "May"=>-1444, "Jun"=>-957, "Jul"=>-364, "Aug"=>-221, "Sep"=>-1300, "Oct"=>-848, "Nov"=>-719, "Dec"=>-114); $graph->addData($data); $graph->setBarColor("255,255,204"); $graph->setTitle("Money Made at XYZ Corp"); $graph->setTextColor("gray"); $graph->createGraph(); ?>

Result Graph:

Example PHP Generated Graph

Example 3

Code:

<?php include("phpgraphlib.php"); $graph=new PHPGraphLib(350,280); $data=array("Roger"=>145, "Ralph"=>102, "Rhonda"=>123, "Ronaldo"=>137, "Rosario"=>149, "Robin"=>99, "Robert"=>88, "Rustof"=>111); $graph->setBackgroundColor("black"); $graph->addData($data); $graph->setBarColor("255,255,204"); $graph->setTitle("IQ Scores"); $graph->setTitleColor("yellow"); $graph->setupYAxis(12, "yellow"); $graph->setupXAxis(20, "yellow"); $graph->setGrid(false); $graph->setGradient("silver", "gray"); $graph->setBarOutlineColor("white"); $graph->setTextColor("white"); $graph->setDataPoints(true); $graph->setDataPointColor("yellow"); $graph->setLine(true); $graph->setLineColor("yellow"); $graph->createGraph(); ?>

Result Graph:

Example PHP Generated Graph

Example 4

Code:

<?php include("phpgraphlib.php"); $graph=new PHPGraphLib(520,280); $data=array("Alpha"=>1145, "Beta"=>1202, "Cappa"=>1523, "Delta"=>1437, "Echo"=>949, "Falcon"=>999, "Gamma"=>1188); $data2=array("Alpha"=>898, "Beta"=>1498, "Cappa"=>1343, "Delta"=>1345, "Echo"=>1045, "Falcon"=>1343, "Gamma"=>987); $graph->addData($data,$data2); $graph->setBarColor("blue", "green"); $graph->setTitle("Company Production"); $graph->setupYAxis(12, "blue"); $graph->setupXAxis(20); $graph->setGrid(false); $graph->setLegend(true); $graph->setTitleLocation("left"); $graph->setTitleColor("blue"); $graph->setLegendOutlineColor("white"); $graph->setLegendTitle("Week-37", "Week-38"); $graph->createGraph(); ?>

Result Graph:

Example PHPGraphLib Graph

Example 5

Code:

<?php include("phpgraphlib.php"); $graph=new PHPGraphLib(500,280); $data=array(23,45,20,44,41,18,49,19,42); $data2=array(15,23,23,11,54,21,56,34,23); $data3=array(43,23,34,23,53,32,43,41); $graph->addData($data, $data2, $data3); $graph->setTitle("CPU Cycles x1000"); $graph->setTitleLocation("left"); $graph->setLegend(true); $graph->setLegendTitle("Module-1", "Module-2","Module-3"); $graph->setGradient("green", "olive"); $graph->createGraph(); ?>

Result Graph:

Another PHP Generated Graph

Example 6

Code:

<?php include("phpgraphlib.php"); $graph=new PHPGraphLib(450,300); $data=array("Jan"=>-10.1, "Feb"=>-3.6, "Mar"=>11.0, "Apr"=>30.7, "May"=>48.6, "Jun"=>59.8, "Jul"=>62.5, "Aug"=>56.8, "Sep"=>45.5, "Oct"=>25.1, "Nov"=>2.7, "Dec"=>-6.5); $graph->addData($data); $graph->setBarColor("navy"); $graph->setupXAxis(20, "blue"); $graph->setTitle("Average Temperature by Month, in Fairbanks Alaska"); $graph->setTitleColor("blue"); $graph->setGridColor("153,204,255"); $graph->setDataValues(true); $graph->setDataValueColor("navy"); $graph->createGraph(); ?>

Result Graph:

Example PHP Generated Graph

Example 7

Code:

<?php include("phpgraphlib.php"); $graph=new PHPGraphLib(650,200); $data=array("1"=>.0032,"2"=>.0028,"3"=>.0021,"4"=>.0033,"5"=>.0034,"6"=>.0031,"7"=>.0036,"8"=>.0027,"9"=>.0024,"10"=>.0021,"11"=>.0026,"12"=>.0024,"13"=>.0036,"14"=>.0028,"15"=>.0025); $graph->addData($data); $graph->setTitle("PPM Per Container"); $graph->setBars(false); $graph->setLine(true); $graph->setDataPoints(true); $graph->setDataPointColor("maroon"); $graph->setDataValues(true); $graph->setDataValueColor("maroon"); $graph->setGoalLine(.0025); $graph->setGoalLineColor("red"); $graph->createGraph(); ?>

Result Graph:

Example PHP Generated Graph

Example 8

Code:

<?php include("phpgraphlib.php"); include("phpgraphlib_pie.php"); $graph=new PHPGraphLibPie(400,200); $data=array( "CBS"=>6.3, "NBC"=>4.5,"FOX"=>2.8, "ABC"=>2.7, "CW"=>1.4); $graph->addData($data); $graph->setTitle("8/29/07 Top 5 TV Networks Market Share"); $graph->setLabelTextColor("50,50,50"); $graph->setLegendTextColor("50,50,50"); $graph->createGraph(); ?>

Result Graph:

Example PHP Pie Chart

Example 9

Code:

<?php include("phpgraphlib.php"); include("phpgraphlib_pie.php"); $graph=new PHPGraphLibPie(400,200); $data=array( "Spelling"=>6.3, "Mathematical"=>4.5, "Grammar"=>2.8, "Omission"=>2.7, "Logic"=>1.4, "Other"=>1.4); $graph->addData($data); $graph->setTitle("Student Errors"); $graph->setDataLabels(false); $graph->setBackgroundColor("black"); $graph->setTitleColor("white"); $graph->setLabelTextColor("silver"); $graph->setLegendColor("silver"); $graph->setLegendOutlineColor("white"); $graph->createGraph(); ?>

Result Graph:

Example PHP Pie Chart


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