All charts/Bars

A survey, answer by answer

Horizontal and stacked: every answer a part of the bar.

1 The data bars/survey.php php

<?php

  // How 200 people answered five statements about their work.

  $survey = [
    [ 'statement' => 'I like my work',       'agree' => 128, 'neutral' => 44, 'disagree' => 28 ],
    [ 'statement' => 'I learn new things',   'agree' =>  96, 'neutral' => 62, 'disagree' => 42 ],
    [ 'statement' => 'My pay is fair',       'agree' =>  71, 'neutral' => 58, 'disagree' => 71 ],
    [ 'statement' => 'I have enough time',   'agree' =>  64, 'neutral' => 51, 'disagree' => 85 ],
    [ 'statement' => 'I would recommend us', 'agree' => 112, 'neutral' => 53, 'disagree' => 35 ]
  ];

?>

2 The chart tag bars/survey.pad pad

{chart 'hbar', data='survey', label='statement', value='agree, neutral, disagree', stacked, title='Answers per statement', width=640, height=340}

3 The result inline SVG · no JavaScript