钛 - 进行多个注释 [英] Titanium - make multiple annotation

问题描述

我在钛工作室初学者。我能够打开一个图形页面，可以使一个单一的注释。我怎样才能让多个注释对给定的纬度和经度一个图形页面？先谢谢了。

I am a beginner in Titanium Studio. I can able to open a mapview and can make a single annotation. How can I make multiple annotation on a mapview for the given latitudes and longitudes? Thanks in advance.

推荐答案

您可以使用一个循环多个注释。

You can use a loop for multiple annotation.

假设你有有元素的数据数组{纬度，经度，标题}

suppose you have a data array having elements { latitude, longitude, title }

var annotations = [];
 for ( var i = 0 ; i<data.length; i++ ) {

         // this section will create annotations and add them on the mapview
          var pin  = Titanium.Map.createAnnotation({
                   latitude:this.data[i].latitude,
                    longitude:this.data[i].longitude,
                    title:this.data[i].title,
                    animate:true
          });

           annotations[i] = pin;

           // suppose mapView is your map object
           mapView.addAnnotation(annotations[i]);
}

这篇关于钛 - 进行多个注释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！