class openlayers_layer_type_xyz in Openlayers 6.2
Same name and namespace in other branches
- 7.2 plugins/layer_types/openlayers_layer_type_xyz.inc \openlayers_layer_type_xyz
OpenLayers XYZ Layer Type class
Hierarchy
- class \openlayers_layer_type
- class \openlayers_layer_type_xyz
Expanded class hierarchy of openlayers_layer_type_xyz
4 string references to 'openlayers_layer_type_xyz'
- openlayers_layer_type_xyz::options_form in includes/
layer_types/ xyz.inc - Options form which generates layers
- _openlayers_openlayers_layers in includes/
openlayers.layers.inc - @file
- _openlayers_openlayers_layer_types in includes/
openlayers.layer_types.inc - Layer Type Implementation
- _openlayers_upgrade_1xto2x_convert_layers in ./
openlayers.install - Converting layer arrays for the upgrade from 1.x to 2.x
File
- includes/
layer_types/ xyz.inc, line 12 - XYZ Layer Type http://dev.openlayers.org/docs/files/OpenLayers/Layer/XYZ-js.html
View source
class openlayers_layer_type_xyz extends openlayers_layer_type {
function __construct($layer = array(), $map = array()) {
parent::__construct($layer, $map);
if (isset($this->data)) {
$this->data += $this
->options_init();
}
else {
$this->data = $this
->options_init();
}
}
/**
* Provide initial values for options.
*/
function options_init() {
return array(
'serverResolutions' => openlayers_get_resolutions('900913'),
'maxExtent' => openlayers_get_extent('900913'),
'layer_handler' => 'xyz',
'baselayer' => TRUE,
);
}
/**
* Options form which generates layers
*/
function options_form() {
return array(
'base_url' => array(
'#type' => 'textfield',
'#title' => t('Base URL (template)'),
'#default_value' => isset($this->data['base_url']) ? $this->data['base_url'] : '',
),
'layer_type' => array(
'#type' => 'hidden',
'#value' => 'openlayers_layer_type_xyz',
),
'resolutions' => array(
'#type' => 'select',
'#multiple' => TRUE,
'#options' => array_combine(array_map('strval', openlayers_get_resolutions('900913')), range(0, 18)),
'#title' => t('Zoom Level Range'),
'#default_value' => isset($this->data['resolutions']) ? $this->data['resolutions'] : array_map('strval', openlayers_get_resolutions('900913')),
),
'projection' => array(
'0' => array(
'#type' => 'hidden',
'#value' => '900913',
),
),
);
}
/**
* Render.
*/
function render(&$map) {
drupal_add_js(drupal_get_path('module', 'openlayers') . '/includes/layer_types/js/xyz.js');
return $this->options;
}
}
Members
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
openlayers_layer_type:: |
property | |||
openlayers_layer_type:: |
function | |||
openlayers_layer_type:: |
function | |||
openlayers_layer_type_xyz:: |
function |
Options form which generates layers Overrides openlayers_layer_type:: |
||
openlayers_layer_type_xyz:: |
function |
Provide initial values for options. Overrides openlayers_layer_type:: |
||
openlayers_layer_type_xyz:: |
function |
Render. Overrides openlayers_layer_type:: |
||
openlayers_layer_type_xyz:: |
function |
Overrides openlayers_layer_type:: |