5. No border or shadow

The code below is the source for this graph.

<?php
// 5. No border or shadow
require_once 'SVGGraph/autoloader.php';

$settings = [
  'auto_fit' => true,
  'back_colour' => '#fff',
  'back_stroke_width' => 2,
  'back_stroke_colour' => '#000',
  'stroke_colour' => '#000',
  'label_colour' => '#000',
  'pad_right' => 100,
  'pad_left' => 10,
  'legend_entry_height' => 10,
  'legend_title' => 'Legend',
  'legend_text_side' => 'left',
  'legend_position' => 'outer right -5 40',
  'legend_stroke_width' => 0,
  'legend_shadow_opacity' => 0,
  'show_labels' => false,
  'aspect_ratio' => 'auto',
  'legend_entries' => [
    'Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'
  ],
];

$width = 300;
$height = 200;
$type = 'Pie3DGraph';
$values = [
  'Mon' => 18, 'Tue' => 17, 'Wed' => 14, 'Thu' => 15,
  'Fri' => 13, 'Sat' => 16, 'Sun' => 12
];

$colours = [
  ['red','orange','h'],
  ['orange','yellow','h'],
  ['yellow','green','h'],
  ['green','blue','h'],
  ['blue','indigo','h'],
  ['indigo','violet','h'],
  ['violet','black','h'],
];

$graph = new Goat1000\SVGGraph\SVGGraph($width, $height, $settings);
$graph->colours($colours);

$graph->values($values);
$graph->render($type);

Please note: the source code above comes from a script used to generate one of the example graphs on the site. This is simply a wrapper page to apply highlighting and make the source code easier to read, so there is no content here to describe what the source code is doing.