function chart_color_schemes in Google Chart Tools: Image Charts 7

Get the available color schemes.

See also

hook_chart_color_schemes()

hook_chart_color_schemes_alter()

2 calls to chart_color_schemes()

chart_unique_color in ./chart.module

Supplies a unique color.

chart_views_plugin_style_chart::options_form in chart_views/views/chart_views_plugin_style_chart.inc

Provide a form to edit options for this plugin.

File

./chart.module, line 876

Provides primary Drupal hook implementations.

Code

function chart_color_schemes() {
  $schemes =& drupal_static(__FUNCTION__);
  if (!$schemes) {

    // Allow modules to define color schemes.
    $schemes = module_invoke_all('chart_color_schemes');

    // Provide the default color scheme.
    $schemes['default'] = array(
      'FF8000',
      'FFC080',
      'FFDFBF',
      'FFC080',
      'FFCC00',
      'FFE500',
      'FFF9BF',
      '78c0e9',
      '179ce8',
      '30769e',
      'c8e9fc',
      'ecf8ff',
      '00ccff',
      '4086AA',
      '91C3DC',
      '87907D',
      'AAB6A2',
      '555555',
      '666666',
      '21B6A8',
      '177F75',
      'B6212D',
      '7F171F',
      'B67721',
      '7F5417',
    );

    // Allow modules to alter color schemes.
    drupal_alter('chart_color_schemes', $schemes);
  }
  return $schemes;
}