function template_preprocess_signature_canvas in SignatureField 1.x

Prepare the variables for the signature canvas template.

Parameters

array $variables: An associative array of variables:

• id: the canvas ID.
• width: the canvas width in pixels.
• height: the canvas height in pixels.

File

./signaturefield.module, line 32

Main module file.

Code

function template_preprocess_signature_canvas(array &$variables) {
  $variables['attributes']['id'] = $variables['id'];
  $variables['attributes']['style'] = 'width: ' . $variables['width'] . 'px; height: ' . $variables['height'] . 'px;';
}