生成的iPhone应用程序中的KML文件 [英] Generate KML file within iphone app
问题描述
在我的应用程序，我有画用户位置和目标位置之间路由在用的MKMapView和MKAnnotation类MKOverlay的帮助。我已通过苹果的样品KMLViewer code消失在那里他们提到创建编程步骤之外的KML文件，但我需要的iPhone应用程序编程里面KML文件的生成。
In my app i have to draw route between user location and destination location in MKMapView with help of MKAnnotation and MKOverlay classes. I had gone through the KMLViewer sample code from apple in there they mentioned to create KML file outside the programming steps, but i need KML file generation inside iPhone app programming.
这可能吗？我需要做的帮助..
is it possible? and i need help on doing that..
步骤获得KML文件手动
获得KML的过程如下：
The process to obtain a KML is as follows:
- 转至http://maps.google.com/
- 点击获取路线链接
- 键入起点和目的地地址
（例如）
开始 = 451大学路，帕洛阿尔托，CA 94301
目标 =＃1死循环，库比提诺，CA 95014 - 修改路线，如你所愿。
- 点击链接到这个页面的链接。
- 复制电子邮件/即时通讯链接。
- 的链接粘贴到您的Safari浏览器的地址栏。
- 添加和放大器;输出= KML的url和preSS回车键的结尾
- KML文件将下载到您的下载文件夹中。
- Go to: "http://maps.google.com/"
- Click "Get Directions" link
- Type in the start and destination addresses (for example) Start = 451 University Avenue, Palo Alto, CA 94301 Destination = #1 Infinite Loop, Cupertino, CA 95014
- Modify the route as you wish.
- Click the "Link" to this page link.
- Copy the email/IM link.
- Paste the link back into your Safari's address bar.
- Add &output=kml to the end of the url and press the enter key.
- The KML file will be downloaded to your Downloads folder.
但我需要这种以编程方式做...
but i need this to be done programmatically...
推荐答案
KML仅仅是XML和存在于可可，例如生成XML文件的各种方法使用 KissXML 。
KML is just XML and there are various methods for generating XML files in Cocoa, e.g. using KissXML.
中的KML格式记录在这里：的http：// code.google.com /的API / KML /文档/ kmlreference.html 。
The KML format is documented here: http://code.google.com/apis/kml/documentation/kmlreference.html.
这篇关于生成的iPhone应用程序中的KML文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
