我正在尝试使用python与谷歌地图进行互动.我在PyQT中使用QWebView构建了一个应用程序.QWebView加载本地html页面,如下所示:
browser = QwebView()
browser.load(QUrl("file:///c:/main.html"))
frame = browser.page().currentFrame()
frame.evaluateJavaScript(QString("addMarker(-33.89, 151.275)"))
html页面如下:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0px; padding: 0px }
#map_canvas { height: 100% }
</style>
<script type="text/javascript"
src="http://maps.google.com/maps/api/js?sensor=false">
</script>
<script type="text/javascript">
var map;
function initialize() {
var latlng = new google.maps.LatLng(-34.397, 150.644);
var myOptions = {
zoom: 8,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
}
function addMarker(lat, lng) { …