Heron.widgets.search.CoordSearchPanel

Extends

• Ext.form.FormPanel

xtype

gx_formpanel

class Heron.widgets.search.CoordSearchPanel(config)

A specific Ext.form.FormPanel whose internal form is a Ext.form.BasicForm. Use this form to do pan and zoom to a point in the map. The coordinates are typed in by the user.

Example Use

Sample code showing how to use the CoordSearchPanel.

var panel = new Heron.widgets.search.CoordSearchPanel({
            xtype: 'hr_coordsearchpanel',
            id: 'hr-coordsearchpanelRD',
            title: 'Go to Coordinates (Dutch RD)',
            height: 150,
            border: true,
            collapsible: true,
            collapsed: true,
            onZoomLevel: 8,
            hropts: [ {
                        projEpsg: 'EPSG:28992',
                        projDesc: 'Amersfoort / RD New',
                        localIconFile: 'redpin.png',
                        fieldLabelX: 'x (Dutch RD)',
                        fieldLabelY: 'y (Dutch RD)'
                      }
                    ]
    }
});

IMPORTANT If using the zoom option (showZoom: true) the global ‘map’ must already be initialized - otherwise the zoom combo box will not contain any scale values! This happens for example if the ‘hr_coordsearchpanel’ is defined BEFORE the ‘hr_mappanel’. The solution is: ALWAYS define the ‘hr_mappanel’ as the FIRST element in the layout tree - this ensures that the ‘map’ is initialized properly. See ‘coordsearch’ demo - here is the right coding scheme:

Heron.layout = {
       xtype: 'panel',
       id: 'hr-container-main',

       items: [ {
               xtype: 'panel',
               id: 'hr-map-and-info-container',
               layout: 'border',
               region: 'center',
               width: '100%',
               collapsible: true,
               split: true,
               border: false,
               items: [ {
                       xtype: 'hr_mappanel',                                   // FIRST
                       id: 'hr-map',
                       region: 'center',
                       collapsible : false,
                       border: false,
                       hropts: Heron.options.map
               } ]
               },
               {
               xtype: 'panel',
               id: 'hr-menu-left-container',
               layout: 'accordion',
               region: "west",
               width: 270,
               collapsible: true,
               split: true,
               border: false,
               items: [ {
                       xtype: 'hr_coordsearchpanel',                   //  SECOND
                       id: 'hr-coordsearchpanel',
                       title: 'Go to Coordinates (Lon/Lat)',
                       height: 150,
                       border: true,
                       collapsible: true,
                       collapsed: false,
                       fieldLabelWidth: 50,
                       onZoomLevel: 6,
                       showZoom: true,
                       layerName: 'Location Europe - Lon/Lat',
                       hropts: [ {
                                               fieldLabelX: 'Lon',
                                               fieldLabelY: 'Lat',
                                               fieldEmptyTextX: 'Enter Lon-coordinate...',
                                               fieldEmptyTextY: 'Enter Lat-coordinate...'
                                       } ]
               },

Config Options

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

bodyBaseCls

body base cls default value is ‘x-panel’.

bodyCls

cls for setting the font features (example: ‘hr-html-panel-font-size-11’) of the form items default value is “null”.

bodyItemCls

item cls for setting the font features (example: ‘hr-html-panel-font-size-11’) of the form items default value is “null”.

buttonAlign

Alignment of the button(s) - ‘left’, ‘center’, ‘right’ - in the form default value is ‘left’.

checkAddMarkers

Boolean If set to true, the AddMarkers option will be set. If set to false, no AddMarkers option will be set. Default is false.

checkHideMarkers

Boolean If set to true, the HideMarkers option will be set. If set to false, no HideMarkers option will be set. Default is false.

fieldDecPrecision

precision of the input coordinate fields default value is 2.

fieldLabelStyle

field label style (e.g. ‘color: red;’) or null default value is “null”.

fieldLabelWidth

field label width for the input fields default value is ‘’.

fieldMaxWidth

field max width for the input fields default value is 200.

fieldResultMarkerPrecision

precision of the marker coordinates default value is 2.

fieldResultMarkerSeparator

field text coordinates seperator default value is ” , ”.

fieldResultMarkerStyle

field style (e.g. ‘color: green;’) or null default value is “null”.

fieldResultMarkerText

field text label of the result or null default value is “Marker position: ”.

fieldStyle

field style (e.g. ‘color: green;’) or null default value is “null”.

hropts

user defined projection array. default value is “null” - no transformation will be done.

layerName

layer name of the location marker.

onProjectionIndex

Start index entry of the projection combobox default value is 0 (first combobox entry).

onZoomLevel

zoomlevel when moving to point. default value is -1 (no zoom).

removeMarkersOnClose

Boolean If set to true, the markers will be removed from the layer when the form is closed. If set to false, the markers layer will be hidden without removing them. Default is false.

showAddMarkers

Boolean If set to true, the AddMarkers checkbox will be shown. If set to false, no AddMarkers checkbox will be shown. Default is false.

showHideMarkers

Boolean If set to true, the HideMarkers checkbox will be shown. If set to false, no HideMarkers checkbox will be shown. Default is false.

showProjection

Boolean If set to true, the projection combobox will be shown. If set to false, an input system selection will not be possible. Default is false.

showRemoveMarkersBtn

Boolean If set to true, the RemoveMarkers button will be shown. If set to false, no RemoveMarkers button will be shown. Default is false.

showResultMarker

Boolean If set to true, the result coordinates will be shown. If set to false, no result coordinates will be shown. Default is false.

showZoom

Boolean If set to true, the zoom combobox will be shown. If set to false, a zoom selection will not be possible. Default is false.

title

title of the panel default value is ‘Go to coordinates’.

titleDescription

description line under the title line default value is “null”.

titleDescriptionStyle

title description style (e.g. ‘font-size: 11px;’) or null default value is “null”.