openlayers_behavior_mouseposition.inc in Openlayers 7.2
Implementation of OpenLayers behavior.
File
plugins/behaviors/openlayers_behavior_mouseposition.incView source
<?php
/**
* @file
* Implementation of OpenLayers behavior.
*/
/**
* Mouse Position Behavior
*/
class openlayers_behavior_mouseposition extends openlayers_behavior {
/**
* Provide initial values for options.
*/
function options_init() {
return array(
'prefix' => '',
'separator' => ', ',
'suffix' => '',
'numDigits' => 4,
'emptyString' => '',
);
}
function js_dependency() {
return array(
'OpenLayers.Control.MousePosition',
);
}
function options_form($defaults = array()) {
return array(
'prefix' => array(
'#title' => t('Prefix'),
'#type' => 'textfield',
'#description' => t('A textual prefix to the mouse position.'),
'#default_value' => isset($defaults['prefix']) ? $defaults['prefix'] : '',
),
'separator' => array(
'#title' => t('Separator'),
'#type' => 'textfield',
'#description' => t('A textual separator between the first and second value.'),
'#default_value' => isset($defaults['separator']) ? $defaults['separator'] : ', ',
),
'suffix' => array(
'#title' => t('Suffix'),
'#type' => 'textfield',
'#description' => t('A textual suffix to the mouse position.'),
'#default_value' => isset($defaults['suffix']) ? $defaults['suffix'] : '',
),
'numDigits' => array(
'#title' => t('Number of Decimal Digits'),
'#type' => 'textfield',
'#description' => t('Number of decimal digits to show.'),
'#default_value' => isset($defaults['numDigits']) ? $defaults['numDigits'] : '',
),
'emptyString' => array(
'#title' => t('Empty Value'),
'#type' => 'textfield',
'#description' => t('What will be seen if there is no value for the mouse position.'),
'#default_value' => isset($defaults['emptyString']) ? $defaults['emptyString'] : '',
),
);
}
/**
* Render.
*/
function render(&$map) {
drupal_add_js(drupal_get_path('module', 'openlayers') . '/plugins/behaviors/openlayers_behavior_mouseposition.js');
return $this->options;
}
}
Classes
Name![]() |
Description |
---|---|
openlayers_behavior_mouseposition | Mouse Position Behavior |