javascript - GmapPanel 无法缩放级别 - EXTJS 4

Question

Ext.require([
    'Ext.tree.*',
    'Ext.data.*',
    'Ext.window.MessageBox',
    'Ext.window.*',
    'Ext.ux.GMapPanel'
]);

var layout = Ext.create('Ext.panel.Panel', {
                //renderTo: 'layout',
                width: window.innerWidth,
                height: window.innerHeight,
                //title: 'Border Layout', //no title will be blank
                layout: 'border',
                items: [{
                    title: 'Message List',
                    region: 'south',     // position for region
                    xtype: 'panel',
                    height: 100,
                    split: true,         // enable resizing
                    collapsible: true,
                    margins: '0 5 5 5',
                    collapsed: true
                },tree,{
                    //title: 'Map',
                    region: 'center',     // center region is required, no width/height specified
                    xtype: 'gmappanel',
                    mapConfOpts: ['enableScrollWheelZoom','enableDoubleClickZoom','enableDragging'],
                    mapControls: ['GSmallMapControl','GMapTypeControl','NonExistantControl'],   
                    zoomLevel: 2,
                    gmapType: 'map'
                }],
                renderTo: Ext.getBody() //get the body and display Layout at there
            });

问题

为什么我的代码不能缩放，gmaptype带 map 和小 map ？即使用x,y坐标设置中心也不起作用。请帮忙谢谢!

Answer 1

您要添加

    setCenter: {
        'lat': 37.4419,
        'lng': -122.1419,
        marker:{ title: 'Palo Alto'}
    }

在 xtype:'gmappanel' 中。