function test_case($case)
{
global $cases, $test_verbose, $n_tests, $n_pass, $n_fail, $test_save;
$n_tests++;
extract($cases[$case]);
$title = "Test case {$n_tests}: {$data_type} (should match {$like})";
# Make a data array that is valid (but not necessarily reasonable)
# for any data type. One works for all except pie chart.
if (!empty($pie)) {
$plot_type = 'pie';
$data = array(array('', 1), array('', 1), array('', 2));
} else {
$plot_type = 'lines';
# Valid for text-data, data-data, and data-data-error:
$data = array(array('', 1, 2, 2, 2), array('', 2, 4, 1, 1), array('', 3, 5, 2, 2));
}
$p1 = new PHPlot(400, 300);
$p1->SetFailureImage(False);
$p1->SetPrintImage(False);
$p1->SetDataValues($data);
$p1->SetDataType($data_type);
// Alias data type
$p1->SetPlotType($plot_type);
$p1->DrawGraph();
$p1_image = $p1->EncodeImage('raw');
if ($test_save) {
file_put_contents("dta-{$case}a_{$data_type}.png", $p1_image);
}
$p2 = new PHPlot(400, 300);
$p2->SetFailureImage(False);
$p2->SetPrintImage(False);
$p2->SetDataValues($data);
$p2->SetDataType($like);
// Base data type - alias should match this
$p2->SetPlotType($plot_type);
$p2->DrawGraph();
$p2_image = $p2->EncodeImage('raw');
if ($test_save) {
file_put_contents("dta-{$case}b_{$like}.png", $p2_image);
}
if ($p1_image == $p2_image) {
$n_pass++;
if ($test_verbose) {
echo "Pass: {$title}\n";
}
} else {
$n_fail++;
echo "FAIL - Image Mismatch: {$title}\n";
}
}
function graficoBarra($data, $archivo = "", $meta_data = array('titulo' => 'Sin Título', 'tituloX' => 'Eje X', 'tituloY' => 'Eje Y', 'color' => 'SkyBlue', 'width' => 800, 'height' => 600, 'angle' => 45), $legend = array("Datos"))
{
# Objeto que crea el gráfico y su tama?o
$plot = new PHPlot($meta_data['width'], $meta_data['height']);
$plot->SetImageBorderType('plain');
# Setea el archivo donde se guarda la imagen generada y no permite la visualización inmediata
$plot->SetPrintImage(false);
$plot->SetFileFormat("jpg");
$plot->SetOutputFile($archivo);
$plot->SetIsInline(true);
# Envio de datos
$plot->SetDataValues($data);
# Tipo de gráfico y datos
$plot->SetDataType("text-data");
$plot->SetPlotType("bars");
# Setiando el True type font
//$plot->SetTTFPath(TTFPath);
//$plot->SetUseTTF(TRUE);
$plot->SetAxisFontSize(2);
$plot->SetVertTickIncrement(7);
//$plot->SetXTickLength(7);
//$plot->SetDataColors($meta_data['color']);
$plot->SetDataColors(array($meta_data['color'], 'red', 'white'));
$plot->SetLegendPixels(1, 1);
$plot->SetLegend($legend);
# Etiquetas del eje Y:
$plot->SetYTitle($meta_data['tituloY']);
$plot->SetYDataLabelPos('plotin');
# Título principal del gráfico:
$plot->SetTitle($meta_data['titulo']);
# Etiquetas eje X:
$plot->SetXTitle($meta_data['tituloX']);
if (isset($meta_data['angle'])) {
$plot->SetXLabelAngle($meta_data['angle']);
} else {
$plot->SetXLabelAngle(45);
}
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
# Método que dibuja el gráfico
$plot->DrawGraph();
$plot->PrintImage();
}
<?php
# $Id$
# PHPlot error test - semantic error - mismatched data type and plot type
require_once 'phplot.php';
$data = array(array('a', 1, 1), array('b', 2, 3), array('c', 3, 5));
$plot = new PHPlot();
$plot->SetDataType('data-data');
$plot->SetDataValues($data);
$plot->SetPlotType('bars');
$plot->DrawGraph();
function plotGraph($data)
{
//Define the object
$plot = new PHPlot();
$example_data = $data;
$plot->SetDataValues($example_data);
$plot->SetDataType('data-data');
//Set titles
$plot->SetTitle("temp and humi");
$plot->SetXTitle('time');
$plot->SetYTitle('Y Data');
$legend = array('temp', 'humi');
$plot->SetLegend($legend);
$plot->SetXDataLabelAngle(90);
//$plot->SetXGridLabelType("time");
$plot->SetXTickLabelPos('xaxis');
$plot->SetXTickPos('plotdown');
$plot->SetXLabelType('time', '%H:%M');
$plot->TuneXAutoTicks(10, 'date');
// $plot->SetXTickIncrement(.5);
//$plot->SetXTickIncrement(60 * 24);
$plot->SetPlotType('lines');
//$plot->SetPlotAreaWorld(strtotime('00:00'), null, strtotime('23:59'), null);
$plot->SetDrawXGrid(true);
//Draw it
$plot->DrawGraph();
}
public function renderLot()
{
$grafico = new PHPlot(800, 600);
$grafico->SetFileFormat("jpg");
$grafico->SetIsInline(True);
#Indicamos o títul do gráfico e o título dos dados no eixo X e Y do mesmo
$grafico->SetTitle($this->data->titulo);
$grafico->SetXTitle($this->data->eixoX);
$grafico->SetYTitle($this->data->eixoY);
#passamos o tipo de gráfico escolhido
if (!$this->data->tipoLot) {
$this->data->tipoLot = 'bars';
}
$grafico->SetPlotType($this->data->tipoLot);
switch ($this->data->tipoLot) {
case 'pie':
$grafico->SetPieLabelType('index', 'custom', 'mycallback');
$grafico->SetDataType('text-data-single');
break;
case 'stackedbars':
$grafico->SetDataType('text-data-yx');
break;
case 'bubbles':
$grafico->SetDataType('data-data-xyz');
break;
}
$grafico->SetLegend($column_names);
#Definimos os dados do gráfico
switch ($this->data->tipoLot) {
case 'pie':
$dados = array(array($this->data->x1, $this->data->y11), array($this->data->x2, $this->data->y21), array($this->data->x3, $this->data->y31), array($this->data->x4, $this->data->y41));
break;
default:
$dados = array(array($this->data->x1, $this->data->y11, $this->data->y12, $this->data->y13), array($this->data->x2, $this->data->y21, $this->data->y22, $this->data->y23), array($this->data->x3, $this->data->y31, $this->data->y32, $this->data->y33), array($this->data->x4, $this->data->y41, $this->data->y42, $this->data->y43));
break;
}
$grafico->SetDataValues($dados);
#Salvamos o gráfico
$caminho = \Manager::getFilesPath();
$fileName = uniqid() . '.jpg';
$grafico->SetOutputFile($caminho . '/' . $fileName);
$grafico->SetIsInline(True);
$grafico->DrawGraph();
#obtemos o endereco do grafico
$this->data->locate = \Manager::getDownloadURL('files', basename($fileName), true);
}
function testBars()
{
# PHPlot Example: Bar chart, 3 data sets, unshaded
$data = array(array('Jan', 40, 2, 4), array('Feb', 30, 3, 4), array('Mar', 20, 4, 4), array('Apr', 10, 5, 4), array('May', 3, 6, 4), array('Jun', 7, 7, 4), array('Jul', 10, 8, 4), array('Aug', 15, 9, 4), array('Sep', 20, 5, 4), array('Oct', 18, 4, 4), array('Nov', 16, 7, 4), array('Dec', 14, 3, 4));
$plot = new PHPlot(800, 600);
$plot->SetIsInline(true);
$plot->SetImageBorderType('plain');
$plot->SetPlotType('bars');
$plot->SetDataType('text-data');
$plot->SetDataValues($data);
# Main plot title:
$plot->SetTitle('Unshaded Bar Chart with 3 Data Sets');
# No 3-D shading of the bars:
$plot->SetShading(0);
# Make a legend for the 3 data sets plotted:
$plot->SetLegend(array('Engineering', 'Manufacturing', 'Administration'));
# Turn off X tick labels and ticks because they don't apply here:
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
$plot->DrawGraph();
}
function make_plot($plot_type, $data_type, $nx, $ny)
{
$plot = new PHPlot(1280, 1024);
$plot->SetPrintImage(False);
$plot->SetFailureImage(False);
$plot->SetDataType($data_type);
$plot->SetDataValues(make_data_array($plot_type, $data_type, $nx, $ny, 100));
$plot->SetPlotType($plot_type);
$plot->SetTitle("Serialize/Unserialize Tests\n{$plot_type} - {$data_type}");
$plot->SetXTickIncrement(5);
$plot->SetYTickIncrement(10);
$plot->SetPlotBorderType('full');
$plot->SetDrawXGrid(True);
$plot->SetDrawYGrid(True);
$plot->SetXTitle('X Axis Title');
$plot->SetYTitle('Y Axis Title');
# Select data labels or tick labels based on data type:
if ($data_type == 'data-data') {
$plot->SetXDataLabelPos('none');
$plot->SetXTickLabelPos('plotdown');
$plot->SetXTickPos('plotdown');
} elseif ($data_type == 'text-data') {
$plot->SetXDataLabelPos('plotdown');
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
} elseif ($data_type == 'data-data-yx') {
$plot->SetYDataLabelPos('none');
$plot->SetYTickLabelPos('plotleft');
$plot->SetYTickPos('plotleft');
} elseif ($data_type == 'text-data-yx') {
$plot->SetYDataLabelPos('plotleft');
$plot->SetYTickLabelPos('none');
$plot->SetYTickPos('none');
}
return $plot;
}
<?php
include "./data_date2.php";
include "../phplot.php";
$graph = new PHPlot(600, 400);
$graph->SetPrintImage(0);
//Don't draw the image yet
$graph->SetDataType("data-data-error");
//Must be called before SetDataValues
$graph->SetNewPlotAreaPixels(90, 40, 540, 190);
$graph->SetDataValues($example_data);
$graph->SetXGridLabelType("time");
$graph->SetXDataLabelAngle(90);
$graph->SetXLabel("");
$graph->SetYLabel("Price");
$graph->SetVertTickIncrement(20);
$graph->SetHorizTickIncrement(2679000);
$graph->SetXTimeFormat("%b %y");
$graph->SetPlotType("lines");
$graph->SetErrorBarShape("line");
$graph->SetPointShape("halfline");
$graph->SetYScaleType("log");
$graph->SetLineWidth(1);
$graph->SetPlotAreaWorld(883634400, 1, 915095000, 140);
$graph->DrawGraph();
//Now do the second chart on the image
unset($example_data);
$graph->SetPrintImage(1);
//Now draw the image
$graph->SetYScaleType("linear");
include "./data_date.php";
function plotfile_me($pdf, $mv_id, $w = 800, $h = 600)
{
$mvs = new mietvertraege();
$mvs->get_mietvertrag_infos_aktuell($mv_id);
$mk = new mietkonto();
$datum_mietdefinition = $mk->datum_1_mietdefinition($mv_id);
// echo "<h1>$datum_mietdefinition</h1>";
$a_dat = explode('-', $datum_mietdefinition);
$jahr_a = date("Y") - 2;
$jahr_e = date("Y") + 3;
$jahre = $jahr_e - $jahr_a;
$z = 0;
for ($jahr = $jahr_a; $jahr <= $jahr_e; $jahr++) {
$monat = date("m");
$mk->kaltmiete_monatlich($mv_id, $monat, $jahr);
if ($jahr > $jahr_a) {
$miete_vorjahr = $arr_stat[$z - 1][1];
$prozent = ($mk->ausgangs_kaltmiete - $miete_vorjahr) / ($miete_vorjahr / 100);
} else {
$prozent = 0;
}
$prozent = nummer_punkt2komma($prozent);
$arr_stat[$z][0] = "{$jahr}\n{$mk->ausgangs_kaltmiete}\nEUR\n{$prozent} %";
$arr_stat[$z][1] = $mk->ausgangs_kaltmiete;
$z++;
}
// print_r($arr_stat);
require_once 'phplot.php';
$plot = new PHPlot($w, $h);
$plot->SetImageBorderType('plain');
$plot->SetPlotType('bars');
$plot->SetDataType('text-data');
$plot->SetDataValues($arr_stat);
// Main plot title:
$plot->SetTitle('MIETENTWICKLUNG' . " {$mvs->einheit_kurzname} \n {$mvs->personen_name_string}");
// No 3-D shading of the bars:
$plot->SetShading(0);
// Make a legend for the 3 data sets plotted:
// $plot->SetLegend(array('Mieteinnahmen', 'Leerstand'));
$plot->SetLegend(array('MIETE'));
// Turn off X tick labels and ticks because they don't apply here:
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
// Draw it
$plot->SetIsInline(true);
$img = $plot->DrawGraph();
$px = 'px';
// echo "<hr>$plot->img ";
// $plot->PrintImageFrame();
// $hhh = $plot->PrintImage();
$ima = $plot->EncodeImage();
// echo "<a style=\"width:$w$px;heigth:$h$px;\" href=\"?option=stat_mv_big&mv_id=$mv_id\"><img style=\"width:$w$px;heigth:$h$px;\" src=\"$plot->img\"></img></a>";
// die();
// echo "<img src=\"$ima\">";
// die();
if ($mvs->mietvertrag_aktuell == 1) {
$pdf->ezNewPage();
$druckdatum = date("d.m.Y");
$pdf->addText(464, 730, 7, "<b>Druckdatum: {$druckdatum}</b>");
$pdf->addPngFromFile($ima, $pdf->x + 10, $pdf->y - $h, $w, $h);
}
}
# Convert the data array from "low, close, high"
# to "close, max gain, max loss", for data type data-data-error.
$n_rows = count($data);
for ($i = 0; $i < $n_rows; $i++) {
$low = $data[$i][2];
$close = $data[$i][3];
$high = $data[$i][4];
$data[$i][2] = $close;
$data[$i][3] = $high - $close;
$data[$i][4] = $close - $low;
}
# print_r($data);
# exit;
$p = new PHPlot(800, 600);
$p->SetTitle($tp['title'] . $tp['suffix']);
$p->SetDataType('data-data-error');
$p->SetDataValues($data);
#print_r($p);
#exit;
# We don't use the data labels (all set to '') so might as well turn them off:
#$p->SetXDataLabelPos('none');
# Turn off unused ticks and tick labels
$p->SetXTickLabelPos('none');
$p->SetXTickPos('none');
# Need to set area and ticks to get reasonable choices.
$p->SetPlotAreaWorld(0, 0, 11, 25);
$p->SetXTickIncrement(1);
# Draw both grids:
$p->SetDrawXGrid(True);
$p->SetDrawYGrid(True);
# Is default
<?php
# Typical bars with labels, for manual.
require_once 'phplot.php';
$data = array(array('First', 10), array('Second', 20), array('Third', 30));
$p = new PHPlot(400, 300);
$p->SetDataType('text-data-yx');
$p->SetDataValues($data);
$p->SetPlotType('bars');
$p->SetTitle('Horizontal Bar Plot With Labels');
$p->SetXTitle('Dependent Variable');
$p->SetYTitle('Independent Variable');
$p->SetYDataLabelPos('plotleft');
$p->SetYTickPos('none');
$p->SetXDataLabelPos('plotin');
$p->SetPlotAreaWorld(0, NULL, 40, NULL);
$p->SetXTickIncrement(5);
$p->SetImageBorderType('plain');
$p->DrawGraph();
if ($which_data_type == 'data-data-error') {
for ($i = 0; $i < $num_data_rows; $i++) {
eval("\$data[\$i] = \$data_row{$i}; ");
}
} else {
foreach ($data_row0 as $key => $val) {
$data[$key] = array($data_row0[$key], $data_row1[$key], $data_row2[$key], $data_row3[$key], $data_row4[$key]);
}
}
}
}
////////////////////////////////////////////////
//Required Settings
include "../phplot.php";
$graph = new PHPlot($xsize_in, $ysize_in);
$graph->SetDataType($which_data_type);
// Must be first thing
$graph->SetDataValues($data);
//Optional Settings (Don't need them)
// $graph->SetTitle("This is a\n\rmultiple line title\n\rspanning three lines.");
$graph->SetTitle($title);
$graph->SetXTitle($xlbl, $which_xtitle_pos);
$graph->SetYTitle($ylbl, $which_ytitle_pos);
$graph->SetLegend(array("A", "Bee", "Cee", "Dee"));
$graph->SetFileFormat($which_fileformat);
$graph->SetPlotType($which_plot_type);
$graph->SetUseTTF($which_use_ttf);
$graph->SetYTickIncrement($which_yti);
$graph->SetXTickIncrement($which_xti);
$graph->SetXTickLength($which_xtl);
$graph->SetYTickLength($which_ytl);
function BuatBarGraph($filetujuan, $prevtahun, $tahun, $arrStatusAplikan, $urutan, $gel)
{
$arrPrevTotal = array();
$arrCurTotal = array();
FillArrayPeriod($arrPrevTotal, $arrStatusAplikan, $prevtahun, $gel);
FillArrayPeriod($arrCurTotal, $arrStatusAplikan, $tahun, $gel);
$maxPrevHeight = 0;
$maxCurHeight = 0;
foreach ($arrStatusAplikan as $stat) {
$data[] = array($stat, $arrPrevTotal[$stat], $arrCurTotal[$stat]);
$maxPrevHeight = $maxPrevHeight < $arrPrevTotal[$stat] ? $arrPrevTotal[$stat] : $maxPrevHeight;
$maxCurHeight = $maxCurHeight < $arrCurTotal[$stat] ? $arrCurTotal[$stat] : $maxCurHeight;
}
$plot = new PHPlot(800, 600);
//$plot->SetImageBorderType('raised');
$plot->SetFont('y_label', 5);
$plot->SetFont('x_label', 5);
$plot->SetFont('title', 5);
$plot->SetFont('legend', 5);
$plot->setShading(10);
$plot->SetPlotType('bars');
$plot->SetDataType('text-data');
$plot->SetDataValues($data);
$plot->SetTitle('GRAFIK & DATA PMB GEL SISIPAN');
$plot->SetLegend(array($prevtahun, $tahun));
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
$maxHeight = $maxPrevHeight < $maxCurHeight ? $maxCurHeight : $maxPrevHeight;
$increment = $maxHeight <= 50 ? 5 : ($maxHeight <= 100 ? 10 : ($maxHeight <= 500 ? 50 : 100));
$plot->SetYTickIncrement($increment);
$plot->SetYDataLabelPos('plotin');
$plot->SetIsInline(true);
$plot->SetOutputFile($filetujuan);
$plot->DrawGraph();
}
$label[0] = "October";
$label[5] = "Day 5";
$label[10] = "Day 10";
$label[15] = "Day 15";
$label[20] = "Day 20";
$label[25] = "Day 25";
$label[30] = "Day 30";
Error_Reporting(0);
for ($i = 0; $i <= 30; $i++) {
$a += rand(-1, 2);
$b = $a * rand(0, 1) / 10;
$c = $a * rand(0, 1) / 10;
$data[] = array("{$label[$i]}", $i + 1, $a, $b, $c);
}
//Define the data for error bars
$graph->SetDataType("linear-linear-error");
//Must be first thing
//Set the Graph particulars
$graph->SetPrecisionX(0);
$graph->SetPrecisionY(0);
$graph->SetUseTTF("0");
$graph->SetDrawYGrid("1");
// 1 = true
$graph->SetDataValues($data);
$graph->SetImageArea(600, 400);
$graph->SetVertTickIncrement("");
$graph->SetHorizTickIncrement(1);
$graph->SetErrorBarLineWidth(1);
$graph->SetYScaleType("log");
$graph->SetPointShape("halfline");
$graph->SetErrorBarShape("line");
unset($data);
$a = 9.619999999999999;
srand((double) microtime() * 1000000);
$label[0] = "October";
$label[5] = "Day 5";
$label[10] = "Day 10";
$label[15] = "Day 15";
$label[20] = "Day 20";
$label[25] = "Day 25";
for ($i = 0; $i <= 30; $i++) {
$a += rand(-1, 2);
$b = rand(0, 1);
$c = rand(0, 1);
$data[] = array("{$label[$i]}", $i + 1, $a, $b, $c);
}
$graph->SetDataType("linear-linear-error");
//Must be first thing
$graph->SetPrecisionY(0);
$graph->SetPrecisionX(0);
////////////////////////////////////////////////
$graph->SetDataType($which_data_type);
//Must be first thing
$graph->SetUseTTF("0");
$graph->SetDrawYGrid("1");
// 1 = true
$graph->SetDataValues($data);
$graph->SetImageArea($XSIZE_in, $YSIZE_in);
$graph->SetVertTickIncrement($which_vti);
$graph->SetHorizTickIncrement($which_hti);
$graph->SetLineWidth("1");
$graph->SetPointShape("{$which_dot}");
<?php
include "../phplot.php";
$graph = new PHPlot(600, 200);
include "./data_date.php";
$graph->SetDataType("data-data");
//Must be called before SetDataValues
$graph->SetXGridLabelType("time");
$graph->SetXDataLabelAngle(90);
$graph->SetXLabel("");
$graph->SetYLabel("Volume");
$graph->SetVertTickIncrement(30);
$graph->SetXTimeFormat("%b %y");
$graph->SetDataValues($example_data);
$graph->SetHorizTickIncrement(2679000);
$graph->SetPlotType("thinbarline");
//$graph->SetDrawXDataLabels(1);
$graph->SetPlotAreaWorld(883634400, 0, 915095000, 90);
$graph->DrawGraph();
<?php
session_start();
require_once 'phplot.php';
echo $_GET[countKeywords];
$data = array(array('新增文件', intval($_GET[countnew])), array('删除文件', intval($_GET[countdel])), array('修改文件', intval($_GET[countmodify])));
$plot = new PHPlot(350, 280);
$plot->SetTTFPath('./public');
$plot->SetDefaultTTFont('SIMHEI.TTF');
$plot->SetUseTTF(True);
$plot->SetImageBorderType('plain');
$plot->SetPlotType('bars');
$plot->SetDataType('text-data');
$plot->SetPlotBorderType('full');
$plot->SetBackgroundColor('#ffffcc');
$plot->SetDrawPlotAreaBackground(True);
$plot->SetPlotBgColor('#ffffff');
$plot->SetDataValues($data);
$plot->SetTitle("新增文件数:{$_GET['countnew']} 删除文件数:{$_GET['countdel']} 修改文件数:{$_GET['countmodify']}");
$plot->SetTitleColor('#D9773A');
foreach ($data as $row) {
$plot->Setshading(10);
}
$plot->SetDataBorderColors('black');
$plot->DrawGraph();
$graph->SetYTitle(_('Sales Value'));
} elseif ($_POST['GraphValue'] == 'GP') {
$graph->SetYTitle(_('Gross Profit'));
} else {
$graph->SetYTitle(_('Quantity'));
}
$graph->SetXTickPos('none');
$graph->SetXTickLabelPos('none');
$graph->SetBackgroundColor('white');
$graph->SetTitleColor('blue');
$graph->SetFileFormat('png');
$graph->SetPlotType($_POST['GraphType']);
$graph->SetIsInline('1');
$graph->SetShading(5);
$graph->SetDrawYGrid(TRUE);
$graph->SetDataType('text-data');
$SalesResult = DB_query($SQL, $db);
if (DB_error_no($db) != 0) {
prnMsg(_('The sales graph data for the selected criteria could not be retrieved because') . ' - ' . DB_error_msg($db), 'error');
include 'includes/footer.inc';
exit;
}
if (DB_num_rows($SalesResult) == 0) {
prnMsg(_('There is not sales data for the criteria entered to graph'), 'info');
include 'includes/footer.inc';
exit;
}
$GraphArrays = array();
$i = 0;
while ($myrow = DB_fetch_array($SalesResult)) {
$GraphArray[$i] = array(MonthAndYearFromSQLDate($myrow['lastdate_in_period']), $myrow['sales'], $myrow['budget']);
# a data array with no Y values at all.
# The purpose of this test is to check for a bug with axis data labels.
# Some plot types would not display the labels if there is no data at all.
#
# This is a parameterized test. Set plot_type, optionally data_type and
# call this script.
require_once 'phplot.php';
if (empty($plot_type)) {
$plot_type = 'lines';
}
if (empty($data_type)) {
$data_type = 'text-data';
}
$need_x = $data_type == 'data-data' || $data_type == 'data-data-yx' || $data_type == 'data-data-error' || $data_type == 'data-data-xyz';
# Build a data array with no Y values at all:
$data = array();
for ($r = 0; $r < 8; $r++) {
$row = array('=' . chr(ord('A') + $r) . '=');
// Label
if ($need_x) {
$row[] = $r + 1;
}
// Independent variable
$data[] = $row;
}
$p = new PHPlot();
$p->SetTitle("Plot with no Y values: {$plot_type}, {$data_type}\n" . "Check for horizontal axis data labels");
$p->SetPlotType($plot_type);
$p->SetDataType($data_type);
$p->SetDataValues($data);
$p->DrawGraph();
<?php
require 'mem_image.php';
require 'pmb/phplot/phplot.php';
$graph = new PHPlot(500, 250);
$graph->SetDataType('linear-linear');
//Specify some data
$data = array(array('', 2000, 750), array('', 2010, 1700), array('', 2015, 2000), array('', 2020, 1800), array('', 2025, 1300), array('', 2030, 400));
$graph->SetDataValues($data);
//Specify plotting area details
$graph->SetPlotType('lines');
$graph->SetTitleFontSize('2');
$graph->SetTitle('Social Security trust fund asset estimates, in $ billions');
$graph->SetPlotAreaWorld(2000, 0, 2035, 2000);
$graph->SetPlotBgColor('white');
$graph->SetPlotBorderType('left');
$graph->SetBackgroundColor('white');
$graph->SetDataColors(array('red'), array('black'));
//Define the X axis
$graph->SetXLabel('Year');
$graph->SetHorizTickIncrement('5');
$graph->SetXGridLabelType('default');
//Define the Y axis
$graph->SetVertTickIncrement('500');
$graph->SetPrecisionY('0');
$graph->SetYGridLabelType('right');
$graph->SetLightGridColor('blue');
//Disable image output
$graph->SetPrintImage(0);
//Draw the graph
$graph->DrawGraph();
function BuatPieGraph($filetujuan, $prevtahun, $tahun, $urutan, $gel)
{
$fg = GetaField("pmb b left outer join pmbperiod p on b.PMBPeriodID=p.PMBPeriodID and b.KodeID=p.KodeID and LEFT(p.PMBPeriodID, 4)='{$tahun}'", "(b.TahunLulus='{$prevtahun}' or b.TahunLulus='{$tahun}') and b.KodeID", KodeID, "count(b.PMBID)");
$nfg = GetaField("pmb b left outer join pmbperiod p on b.PMBPeriodID=p.PMBPeriodID and b.KodeID=p.KodeID and LEFT(p.PMBPeriodID, 4)='{$tahun}'", "b.TahunLulus < '{$prevtahun}' and b.KodeID", KodeID, "count(b.PMBID)");
$data = array(array('Fresh Graduate', $fg), array('Non Fresh Graduate', $nfg));
$plot = new PHPlot(800, 600);
//$plot->SetImageBorderType('raised');
$plot->SetPlotType('pie');
$plot->SetDataType('text-data-single');
$plot->SetDataValues($data);
$plot->SetDataColors(array('red', 'blue', 'green', 'yellow', 'cyan', 'magenta', 'brown', 'lavender', 'pink', 'gray', 'orange'));
$plot->setShading(60);
$plot->SetLabelScalePosition(0.2);
$plot->SetFont('generic', 5);
$plot->SetFont('title', 5);
$plot->SetFont('legend', 5);
$plot->SetTitle("Persentase Calon Mahasiswa Fresh / non Fresh Graduate");
foreach ($data as $row) {
$plot->SetLegend(implode(': ', $row));
}
$plot->SetIsInline(true);
$plot->SetOutputFile($filetujuan);
$plot->DrawGraph();
}
function costo_externo_interno_año($id_oficina, $año)
{
$this->autoLayout = false;
$this->autoRender = false;
$this->loadModel('CentroCosto');
$sql_oficina = '';
if ($id_oficina != 0) {
$sql_oficina = " AND Cencos_id='" . $id_oficina . "' ";
$cenco = $this->CentroCosto->find('first', array('fields' => array('CentroCosto.Cencos_nombre'), 'conditions' => array('CentroCosto.Cencos_id' => $id_oficina)));
$subtitulo_oficina = 'la dependencia ' . mb_convert_case($cenco['CentroCosto']['Cencos_nombre'], MB_CASE_TITLE, "UTF-8");
} else {
$subtitulo_oficina = 'todas las dependencias';
}
$meses = $this->Solicitud->query("SELECT MONTH(solucionada) AS mes FROM solicitudes WHERE estado='s' " . $sql_oficina . " AND YEAR(solucionada)=" . $año . " GROUP BY MONTH(solucionada)");
if (!empty($meses)) {
// Inicializamos el arreglo en ceros (para los meses ke no tienen solicitudes).
$totales = array();
for ($i = 1; $i <= 12; $i++) {
$totales[$i][0][0] = array('costo_i' => 0, 'costo_e' => 0);
}
foreach ($meses as $mes) {
$costos_e_i = $this->Solicitud->query("SELECT SUM(costo_externo) AS costo_e, SUM(costo_interno) AS costo_i FROM solicitudes WHERE estado='s' AND YEAR(solucionada)=" . $año . " AND MONTH(solucionada)=" . $mes[0]['mes']);
$totales[$mes[0]['mes']] = $costos_e_i;
}
if (!empty($totales)) {
$total_costo_interno = $total_costo_externo = 0;
$i = 0;
$arreglo_plot = array();
foreach ($totales as $mes => $arreglo_mes) {
// se construye el array para el PHPlot.
if (count($arreglo_mes) > 0) {
$arreglo_plot[$i] = array($this->meses[$mes], $arreglo_mes[0][0]['costo_i'], $arreglo_mes[0][0]['costo_e']);
$total_costo_interno += $arreglo_mes[0][0]['costo_i'];
$total_costo_externo += $arreglo_mes[0][0]['costo_e'];
} else {
$arreglo_plot[$i] = array($this->meses[$mes], 0, 0);
}
$i++;
}
$plot = new PHPlot(1790, 500);
$plot->SetDataValues($arreglo_plot);
$plot->SetDataType('text-data');
// Fuentes
$plot->SetUseTTF(true);
$plot->SetFontTTF('legend', 'FreeSans.ttf', 9);
$plot->SetFontTTF('title', 'FreeSans.ttf', 14);
$plot->SetFontTTF('y_label', 'FreeSans.ttf', 9);
$plot->SetFontTTF('x_label', 'FreeSans.ttf', 10);
$plot->SetFontTTF('y_title', 'FreeSans.ttf', 14);
$plot->SetFontTTF('x_title', 'FreeSans.ttf', 12);
// Titulos
$plot->SetTitle("\nTotal de costos internos/externos\n" . "de " . $subtitulo_oficina . " en el año " . $año . "\n TOTAL Costo Interno = \$" . $total_costo_interno . "\n" . "TOTAL Costo Externo = \$" . $total_costo_externo);
$plot->SetYTitle('$ COSTO');
// Etiquetas
$plot->SetXTickLabelPos('none');
$plot->SetXTickPos('none');
$plot->SetYTickLabelPos('none');
$plot->SetYTickPos('none');
$plot->SetYDataLabelPos('plotin');
$plot->SetDrawXGrid(true);
// Leyenda
$leyenda = array('Costo Interno', 'Costo Externo');
$plot->SetLegend($leyenda);
$plot->SetLegendPixels(27, 0);
$plot->SetDataColors(array('beige', 'YellowGreen'));
$plot->SetPlotType('bars');
$plot->SetShading(5);
$plot->DrawGraph();
}
}
}
<?php
require 'phplot/phplot.php';
require 'mem_image.php';
$graph = new PHPlot(500, 300);
$graph->SetDataType('data-data');
//Specify some data
$data = array(array('', 2000, 750), array('', 2010, 1700), array('', 2015, 2000), array('', 2020, 1800), array('', 2025, 1300), array('', 2030, 400));
$graph->SetDataValues($data);
//Specify plotting area details
$graph->SetPlotType('lines');
$graph->SetTitleFontSize('2');
$graph->SetTitle('Social Security trust fund asset estimates, in $ billions');
$graph->SetMarginsPixels(null, null, 40, null);
$graph->SetPlotAreaWorld(2000, 0, 2035, 2000);
$graph->SetPlotBgColor('white');
$graph->SetPlotBorderType('left');
$graph->SetBackgroundColor('white');
$graph->SetDataColors(array('red'), array('black'));
//Define the X axis
$graph->SetXLabel('Year');
$graph->SetXTickIncrement(5);
//Define the Y axis
$graph->SetYTickIncrement(500);
$graph->SetPrecisionY(0);
$graph->SetLightGridColor('blue');
//Disable image output
$graph->SetPrintImage(false);
//Draw the graph
$graph->DrawGraph();
$pdf = new PDF_MemImage();
# PHPlot Example - Horizontal Error Plot
require_once 'phplot.php';
# The experimental results as a series of temperature measurements:
$results = array(98, 102, 100, 103, 101, 105, 110, 108, 109);
# The accuracy of our measuring equipment is +/- 5%
$error_factor = 0.05;
# Convert the experimental results to a PHPlot data array for error plots.
function reduce_data($results, $error_factor)
{
# Use the average of measurements to approximate the error amount:
$err = $error_factor * array_sum($results) / count($results);
# Build the 'data-data-yx-error' data array:
$data = array();
$i = 1;
foreach ($results as $value) {
$data[] = array("Sample {$i}", $i++, $value, $err, $err);
}
return $data;
}
$plot = new PHPlot(800, 600);
$plot->SetTitle('Experiment Results');
$plot->SetXTitle('Melting Temperature (degrees C)');
$plot->SetDataValues(reduce_data($results, $error_factor));
$plot->SetDataType('data-data-yx-error');
$plot->SetPlotType('points');
$plot->SetYTickPos('none');
$plot->SetImageBorderType('plain');
// Improves presentation in the manual
$plot->SetPlotAreaWorld(80);
$plot->DrawGraph();
$allDays[$allDaysKey] = $prevData;
$allDaysKey++;
//print"<font color=red>$prevDay=$mkday</font><br>";
}
$prevDay = $mkday;
$prevDOfMonth = $DayOfMonth;
}
if ($debug) {
print_r($allDays);
}
if ($debug) {
print "I" . $maxValue . "I";
}
include "../include/phplot/phplot.php";
$graph = new PHPlot(600, 300);
$graph->SetDataType("text-data");
$graph->SetDataValues($allDays);
$graph->SetYTickIncrement();
$graph->y_tick_increment = ceil(@$graph->y_tick_increment);
$graph->SetXLabelType("time");
$graph->SetXTimeFormat("%b %d");
if ($incoming == '2') {
$graph->SetLegend(array("Outgoing"));
$graph->SetDataColors(array('green'));
} elseif ($incoming == '3') {
$graph->SetLegend(array("Incoming"));
$graph->SetDataColors(array('orange'));
} else {
$graph->SetLegend(array("All", "Outgoing", "Incoming"));
}
$graph->SetYTitle("Quantity of calls");
// set plot data and colors
while ($data = $stat_query->fetch_row()) {
$plot_data[] = array($data[0], $data[1]);
$data_colors[] = '#' . generateRandomColors();
}
break;
}
/**
* Charts data definition end
*/
// Create plot
if ($plot_data && $chart) {
// set plot titles
$plot->SetTitle($chart_title);
// set data
$plot->SetDataValues($plot_data);
// set plot colors
$plot->SetDataColors($data_colors);
// set plot shading
$plot->SetShading(20);
// set plot type to pie
$plot->SetPlotType('pie');
$plot->SetDataType('text-data-single');
// set legend
foreach ($plot_data as $row) {
$plot->SetLegend(implode(': ', $row));
}
//Draw it
$plot->DrawGraph();
}
exit;
<?php
# $Id$
# Testing phplot - data-data ordering
require_once 'phplot.php';
# 10 lines, one for each shape:
$data = array(array('', 1, 20), array('', 2, 2), array('', 3, 19), array('', 4, 3), array('', 6, 4), array('', 7, 17), array('', 8, 5), array('', 9, 16), array('', 5, 18), array('', 10, 6));
$p = new PHPlot();
$p->SetTitle('Out-of-order data-data points');
$p->SetPlotType('lines');
$p->SetDataType('data-data');
$p->SetDataValues($data);
$p->SetPlotAreaWorld(0, 0, 12, 25);
$p->SetXTickIncrement(1);
$p->SetYTickIncrement(1);
# We don't use the data labels (all set to '') so might as well turn them off:
$p->SetXDataLabelPos('none');
# Draw both grids:
$p->SetDrawXGrid(True);
$p->SetDrawYGrid(True);
# The default
$p->DrawGraph();
# PHPlot / contrib / color_range : Example
# $Id$
# This is a bar chart with a color gradient for the bars in each group.
require_once 'phplot.php';
require_once 'color_range.php';
$bars_per_group = 10;
$x_values = 4;
mt_srand(1);
$data = array();
for ($i = 0; $i < $x_values; $i++) {
$row = array($i);
for ($j = 0; $j < $bars_per_group; $j++) {
$row[] = mt_rand(0, 100);
}
$data[] = $row;
}
$p = new PHPlot(800, 600);
$p->SetTitle('Example - Bar Chart with gradient colors');
$p->SetDataType('text-data');
$p->SetDataValues($data);
$p->SetPlotAreaWorld(0, 0, $x_values, 100);
# This isn't necessary, as we do know how many data sets (bars_per_group):
$n_data = count_data_sets($data, 'text-data');
# Make a gradient color map:
$colors = color_range($p->SetRGBColor('SkyBlue'), $p->SetRGBColor('DarkGreen'), $n_data);
$p->SetDataColors($colors);
$p->SetXTickLabelPos('none');
$p->SetXTickPos('none');
$p->SetPlotType('bars');
$p->DrawGraph();
<?php
# $Id$
# PHPlot test: Box plot, with image map area outlines shown.
# This produces a plot image with the areas that would be in an image map
# outlined. It does not produce HTML or an image map.
require_once 'phplot.php';
$data = array(array('A', 1, 10, 12, 15, 17, 20), array('B', 2, 5, 10, 16, 20, 24, 2, 3, 4), array('C', 3, 12, 13, 14, 15, 16, 20), array('D', 4, 10, 11, 12, 13, 14), array('E', 5, 12, 12, 15, 18, 20), array('F', 6, 12, 14, 16, 18, 18), array('G', 7, 10, 10, 15, 20, 20));
$data_type = 'data-data';
$plot_type = 'boxes';
$title = "PHPlot Test: {$plot_type} plot with image map areas outlined";
# Callback for 'data_points': Outline the area
function store_map($im, $passthru, $shape, $row, $col, $x1, $y1, $x2, $y2)
{
static $color = NULL;
if (!isset($color)) {
$color = imagecolorallocate($im, 255, 0, 0);
}
imagesetthickness($im, 3);
imagerectangle($im, $x1, $y1, $x2, $y2, $color);
imagesetthickness($im, 1);
}
$plot = new PHPlot(800, 600);
$plot->SetTitle($title);
$plot->SetImageBorderType('plain');
$plot->SetDataValues($data);
$plot->SetDataType($data_type);
$plot->SetPlotType($plot_type);
$plot->SetPlotAreaWorld(0, 0, 8, 25);
$plot->SetCallback('data_points', 'store_map');
$plot->DrawGraph();
$mode = '';
} elseif ($format == 2) {
$mode = 'Data';
}
// E.g. SetXDataLabelType()
$subtitle[] = "Format (Set{$mode}LabelType) '{$formattype}, {$formatarg}'";
}
if (empty($subtitle)) {
$title .= "\nDefaults (baseline)";
} else {
$title .= "\n" . implode(", ", $subtitle);
}
$plot = new PHPlot(800, 600);
$plot->SetDefaultTTFont($phplot_test_ttfdir . $phplot_test_ttfonts['sans']);
$plot->SetPlotType('stackedbars');
$plot->SetDataType($horiz ? 'text-data-yx' : 'text-data');
$plot->SetDataValues($data);
$plot->SetTitle($title);
if (isset($textheight)) {
$plot->SetFont($horiz ? 'x_label' : 'y_label', NULL, $textheight);
}
if (isset($textangle)) {
call_user_func(array($plot, "Set{$dep_var}DataLabelAngle"), $textangle);
}
if (isset($shading)) {
$plot->SetShading($shading);
}
call_user_func(array($plot, "Set{$ind_var}TickPos"), 'none');
call_user_func(array($plot, "Set{$dep_var}DataLabelPos"), 'plotstack');
if (isset($format)) {
call_user_func(array($plot, "Set{$dep_var}{$mode}LabelType"), $formattype, $formatarg);
