KeyDragZoom
El
KeyDragZoom forma parte del GMaps Utility Library.
Aprieta "ctrl" (puedes elegir entre "ctrl", "alt" y "shift"), haz clic sobre el mapa y arrastra el ratón. Es una alternativa al
DragZoomControl
Code.aspx
<cc1:GMap ID="GMap1" runat="server" />
Code.aspx.cs
KeyDragZoom keyDragZoom = new KeyDragZoom();
keyDragZoom.key = KeyDragZoom.HotKeyEnum.ctrl;
keyDragZoom.boxStyle = "{border: '4px solid #FFFF00'}";
keyDragZoom.paneStyle = "{backgroundColor: 'black', opacity: 0.2, cursor: 'crosshair'}";
GMap1.addKeyDragZoom(keyDragZoom);