<?php
// content="text/plain; charset=utf-8"
// A simple Polar graph,
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_polar.php';
$data = array(0, 1, 10, 2, 30, 25, 40, 60, 50, 110, 60, 160, 70, 210, 75, 230, 80, 260, 85, 370, 90, 480, 95, 370, 100, 260, 105, 230, 110, 210, 120, 160, 130, 110, 140, 60, 150, 25, 170, 2, 180, 1);
$graph = new PolarGraph(350, 320);
$graph->SetScale('log', 100);
$graph->SetType(POLAR_180);
// Hide frame around graph (by setting width=0)
$graph->SetFrame(true, 'white', 1);
// Show both major and minor grid lines
$graph->axis->ShowGrid(true, true);
// Set color for gradient lines
$graph->axis->SetGridColor('lightblue:0.9', 'lightblue:0.9', 'lightblue:0.9');
// Set label and axis colors
$graph->axis->SetColor('black', 'navy', 'darkred');
// Draw the ticks on the bottom side of the radius axis
$graph->axis->SetTickSide(SIDE_DOWN);
// Increase the margin for the labels since we changed the
// side of the ticks.
$graph->axis->SetLabelMargin(6);
// Change fonts
$graph->axis->SetFont(FF_ARIAL, FS_NORMAL, 8);
$graph->axis->SetAngleFont(FF_ARIAL, FS_NORMAL, 8);
// Setup axis title
$graph->axis->SetTitle('Coverage (in meter)', 'middle');
$graph->axis->title->SetFont(FF_FONT1, FS_BOLD);
// Setup graph title
$graph->title->Set('Polar plot #9');
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_polar.php';
//$data = array(22,12,27,40,80,48,120,40,142,27,170,12);
$data = array(0, 0, 10, 2, 30, 25, 40, 60, 50, 110, 60, 140, 70, 170, 80, 190, 85, 195, 90, 200, 95, 195, 100, 190, 110, 170, 120, 140, 130, 110, 140, 60, 150, 25, 170, 2, 180, 0);
//$data2 = array(0,0,50,2,60,30,65,90,60,120,50,150,20,170,0,180);
$data2 = array(0, 0, 34, 56, 90, 90, 170, 65, 220, 90, 270, 120, 300, 60, 355, 10);
$graph = new PolarGraph(350, 350);
$graph->SetScale('lin', 150);
$graph->SetMarginColor('#FFE6C0');
$graph->SetType(POLAR_360);
$graph->SetMargin(40, 40, 50, 40);
$graph->SetClockwise(true);
//$graph->Set90AndMargin(60,50,70,120);
$graph->SetBox(true);
$graph->SetFrame(false);
$graph->axis->ShowGrid(true, false, true);
$graph->axis->SetGridColor('gray', 'gray', 'gray');
$graph->axis->SetFont(FF_ARIAL, FS_NORMAL, 8);
$graph->axis->SetTitle('X-Axis', 'center');
$graph->axis->SetColor('black', 'black', 'darkred');
$graph->axis->SetAngleFont(FF_ARIAL, FS_NORMAL, 8);
$graph->title->Set('Clockwise polar plot');
$graph->title->SetFont(FF_COMIC, FS_NORMAL, 16);
$graph->title->SetColor('navy');
$p = new PolarPlot($data);
$p->SetFillColor('lightblue@0.5');
$graph->Add($p);
//$p2 = new PolarPlot($data2);
//$p2->SetFillColor('red@0.5');
//$graph->Add($p2);
