Heron.widgets.ScaleSelectorCombo

Extends

• Ext.form.ComboBox

xtype

hr_scaleselectorcombo

Example Use

Sample code showing how to show a scale combobox in your MapPanel toolbar.

Heron.layout = {
        xtype: 'hr_mappanel',

        hropts: {
                 layers: [
                         new OpenLayers.Layer.WMS( "World Map",
                           "http://tilecache.osgeo.org/wms-c/Basic.py?", {layers: 'basic', format: 'image/png' } )
                 ],
                toolbar : [
                        {type: "scale"},
                        {type: "-"},
                        {type: "pan"},
                        {type: "zoomin"},
                        {type: "zoomout"}
                ]
          }
        };

Config Options

Configuration properties in addition to those listed for Ext.form.ComboBox.

decimalNumber

Number of decimal number for the scale. Default: 0

emptyText

See http://www.dev.sencha.com/deploy/dev/docs/source/TextField.html#cfg-Ext.form.TextField-emptyText, default value is “Search location in Geozet”.

fakeScaleValue

Array of fake scale value

listWidth

See http://www.dev.sencha.com/deploy/dev/docs/source/BoxComponent.html#cfg-Ext.BoxComponent-listWidth, default value is 120.

map

OpenLayers.Map or Object A configured map or a configuration object for the map constructor, required only if zoom is set to value greater than or equal to 0.

thousandSeparator

The thousand separator string for the scale. Default: ‘

width

See http://www.dev.sencha.com/deploy/dev/docs/source/BoxComponent.html#cfg-Ext.BoxComponent-width, default value is 240.