<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
// We need some data
$datay = array(4, 8, 6);
// Setup the graph.
$graph = new Graph\Graph(200, 150);
$graph->SetScale("textlin");
$graph->img->SetMargin(25, 15, 25, 25);
$graph->title->Set('"GRAD_CENTER"');
$graph->title->SetColor('darkred');
// Setup font for axis
$graph->xaxis->SetFont(FF_FONT1);
$graph->yaxis->SetFont(FF_FONT1);
// Create the bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient("navy", "lightsteelblue", GRAD_CENTER);
// Set color for the frame of each bar
$bplot->SetColor("navy");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();
$datay = array(0.3031, 0.3044, 0.3049, 0.304, 0.3024, 0.3047);
// Setup the graph.
$graph = new Graph\Graph(400, 200);
$graph->img->SetMargin(60, 30, 30, 40);
$graph->SetScale("textlin");
$graph->SetMarginColor("teal");
$graph->SetShadow();
// Create the bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetWidth(0.6);
// This is how you make the bar graph start from something other than 0
$bplot->SetYMin(0.302);
// Setup color for gradient fill style
$tcol = array(100, 100, 255);
$fcol = array(255, 100, 100);
$bplot->SetFillGradient($fcol, $tcol, GRAD_HOR);
$bplot->SetFillColor("orange");
$graph->Add($bplot);
// Set up the title for the graph
$graph->title->Set("Bargraph which doesn't start from y=0");
$graph->title->SetColor("yellow");
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 12);
// Setup color for axis and labels
$graph->xaxis->SetColor("black", "white");
$graph->yaxis->SetColor("black", "white");
// Setup font for axis
$graph->xaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
$graph->yaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
// Setup X-axis title (color & font)
$graph->xaxis->title->Set("X-axis");
$graph->xaxis->title->SetColor("white");
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
$datay1 = array(13, 8, 19, 7, 17, 6);
$datay2 = array(4, 5, 2, 7, 5, 25);
// Create the graph.
$graph = new Graph\Graph(350, 250);
$graph->SetScale('textlin');
$graph->SetMarginColor('white');
// Setup title
$graph->title->Set('Acc bar with gradient');
// Create the first bar
$bplot = new Plot\BarPlot($datay1);
$bplot->SetFillGradient('AntiqueWhite2', 'AntiqueWhite4:0.8', GRAD_VERT);
$bplot->SetColor('darkred');
// Create the second bar
$bplot2 = new Plot\BarPlot($datay2);
$bplot2->SetFillGradient('olivedrab1', 'olivedrab4', GRAD_VERT);
$bplot2->SetColor('darkgreen');
// And join them in an accumulated bar
$accbplot = new Plot\AccBarPlot(array($bplot, $bplot2));
$graph->Add($accbplot);
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
// We need some data
$datay = array(4, 8, 6);
// Setup the graph.
$graph = new Graph\Graph(200, 150);
$graph->SetScale("textlin");
$graph->img->SetMargin(25, 15, 25, 25);
$graph->title->Set('"GRAD_WIDE_MIDVER"');
$graph->title->SetColor('darkred');
// Setup font for axis
$graph->xaxis->SetFont(FF_FONT1);
$graph->yaxis->SetFont(FF_FONT1);
// Create the bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient("navy", "lightsteelblue", GRAD_WIDE_MIDVER);
// Set color for the frame of each bar
$bplot->SetColor("navy");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();
$datay = array(-0.13, 0.25, -0.21, 0.35, 0.31, 0.04);
$datax = array("Jan", "Feb", "Mar", "Apr", "May", "June");
// Setup the graph.
$graph = new Graph\Graph(400, 200);
$graph->img->SetMargin(60, 20, 30, 50);
$graph->SetScale("textlin");
$graph->SetMarginColor("silver");
$graph->SetShadow();
// Set up the title for the graph
$graph->title->Set("Example negative bars");
$graph->title->SetFont(FF_VERDANA, FS_NORMAL, 18);
$graph->title->SetColor("darkred");
// Setup font for axis
$graph->xaxis->SetFont(FF_VERDANA, FS_NORMAL, 12);
$graph->xaxis->SetColor("black", "red");
$graph->yaxis->SetFont(FF_VERDANA, FS_NORMAL, 11);
// Show 0 label on Y-axis (default is not to show)
$graph->yscale->ticks->SupressZeroLabel(false);
// Setup X-axis labels
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->SetLabelAngle(50);
// Create the bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient("navy", "steelblue", GRAD_MIDVER);
// Set color for the frame of each bar
$bplot->SetColor("navy");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();
// Some extra margin looks nicer
$graph->xaxis->SetLabelMargin(10);
// Label align for X-axis
$graph->xaxis->SetLabelAlign('right', 'center');
// Add some grace to y-axis so the bars doesn't go
// all the way to the end of the plot area
$graph->yaxis->scale->SetGrace(20);
// We don't want to display Y-axis
$graph->yaxis->Hide();
// Now create a bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetShadow();
//You can change the width of the bars if you like
//$bplot->SetWidth(0.5);
// Set gradient fill for bars
$bplot->SetFillGradient('darkred', 'yellow', GRAD_HOR);
// We want to display the value of each bar at the top
$bplot->value->Show();
$bplot->value->SetFont(FF_ARIAL, FS_BOLD, 10);
//$bplot->value->SetAlign('left','center');
$bplot->value->SetColor("white");
$bplot->value->SetFormat('%.1f');
$bplot->SetValuePos('max');
// Add the bar to the graph
$graph->Add($bplot);
// Add some explanation text
$txt = new Text('Note: Higher value is better.');
$txt->SetPos(190, 399, 'center', 'bottom');
$txt->SetFont(FF_ARIAL, FS_NORMAL, 8);
$graph->Add($txt);
// .. and stroke the graph
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
// We need some data
$datay = array(4, 8, 6);
// Setup the graph.
$graph = new Graph\Graph(200, 150);
$graph->SetScale("textlin");
$graph->img->SetMargin(25, 15, 25, 25);
$graph->title->Set('"GRAD_RAISED_PANEL"');
$graph->title->SetColor('darkred');
// Setup font for axis
$graph->xaxis->SetFont(FF_FONT1);
$graph->yaxis->SetFont(FF_FONT1);
// Create the bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient('navy', 'orange', GRAD_RAISED_PANEL);
// Set color for the frame of each bar
$bplot->SetColor("navy");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();
<?php
// content="text/plain; charset=utf-8"
require_once '../../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
// We need some data
$datay = array(4, 8, 6);
// Setup the graph.
$graph = new Graph\Graph(200, 150);
$graph->SetScale("textlin");
$graph->img->SetMargin(25, 15, 25, 25);
$graph->title->Set('"GRAD_MIDHOR"');
$graph->title->SetColor('darkred');
// Setup font for axis
$graph->xaxis->SetFont(FF_FONT1);
$graph->yaxis->SetFont(FF_FONT1);
// Create the bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient("navy", "lightsteelblue", GRAD_MIDHOR);
// Set color for the frame of each bar
$bplot->SetColor("navy");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();
$graph->ygrid->SetFill(true, '#DDDDDD@0.5', '#BBBBBB@0.5');
$graph->ygrid->SetLineStyle('dashed');
$graph->ygrid->SetColor('gray');
$graph->xgrid->Show();
$graph->xgrid->SetLineStyle('dashed');
$graph->xgrid->SetColor('gray');
// Setup month as labels on the X-axis
$graph->xaxis->SetTickLabels($months);
$graph->xaxis->SetFont(FF_ARIAL, FS_NORMAL, 8);
$graph->xaxis->SetLabelAngle(45);
// Create a bar pot
$bplot = new Plot\BarPlot($ydata);
$bplot->SetWidth(0.6);
$fcol = '#440000';
$tcol = '#FF9090';
$bplot->SetFillGradient($fcol, $tcol, GRAD_LEFT_REFLECTION);
// Set line weigth to 0 so that there are no border
// around each bar
$bplot->SetWeight(0);
$graph->Add($bplot);
// Create filled line plot
$lplot = new Plot\LinePlot($ydata2);
$lplot->SetFillColor('skyblue@0.5');
$lplot->SetColor('navy@0.7');
$lplot->SetBarCenter();
$lplot->mark->SetType(MARK_SQUARE);
$lplot->mark->SetColor('blue@0.5');
$lplot->mark->SetFillColor('lightblue');
$lplot->mark->SetSize(6);
$graph->Add($lplot);
// .. and finally send it back to the browser
$datay = array(0.13, 0.25, 0.21, 0.35, 0.31, 0.06);
$datax = array("January", "February", "March", "April", "May", "June");
// Setup the graph.
$graph = new Graph\Graph(400, 240);
$graph->img->SetMargin(60, 20, 35, 75);
$graph->SetScale("textlin");
$graph->SetMarginColor("lightblue:1.1");
$graph->SetShadow();
// Set up the title for the graph
$graph->title->Set("Bar gradient with left reflection");
$graph->title->SetMargin(8);
$graph->title->SetFont(FF_VERDANA, FS_BOLD, 12);
$graph->title->SetColor("darkred");
// Setup font for axis
$graph->xaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
$graph->yaxis->SetFont(FF_VERDANA, FS_NORMAL, 10);
// Show 0 label on Y-axis (default is not to show)
$graph->yscale->ticks->SupressZeroLabel(false);
// Setup X-axis labels
$graph->xaxis->SetTickLabels($datax);
$graph->xaxis->SetLabelAngle(50);
// Create the bar pot
$bplot = new Plot\BarPlot($datay);
$bplot->SetWidth(0.6);
// Setup color for gradient fill style
$bplot->SetFillGradient("navy:0.9", "navy:1.85", GRAD_LEFT_REFLECTION);
// Set color for the frame of each bar
$bplot->SetColor("white");
$graph->Add($bplot);
// Finally send the graph to the browser
$graph->Stroke();
