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tracking's Issues

你好

你好,你的经纬度文件,GuGoing.tracking。里面的数据是什么样的呢?我现在如果要把经纬度数据存储的话可以直接存储成数组格式么?

抱歉,我还需要再问下关于位置数据数组的问题

我如此生成CLLocationCoordinate2D结构体,并添加到OC数组对象中

CLLocationCoordinate2D coor = CLLocationCoordinate2DMake([[dict objectForKey:@"latitude"] floatValue], [[dict objectForKey:@"longtitude"] floatValue]);
            [coordinates addObject:[NSValue value:&coor withObjCType:@encode(CLLocationCoordinate2D)]];

再将NSArray强转成CLLocationCoordinate2D *传入tracking对象中,并不能开始绘制路径,而且,地图页面会卡死,猜测是位置点数组的原因,麻烦lz帮忙解决

没有跟随轨迹的ball图像

按照Demo我如此生成了tracking对象
trackingRoute_ = [[Tracking alloc] initWithCoordinates:theCoordinates count:cnt];
trackingRoute_.delegate = self;
trackingRoute_.mapView = mapView_;
trackingRoute_.duration = 5.0f;
trackingRoute_.edgeInsets = UIEdgeInsetsMake(50, 50, 50, 50);
[trackingRoute_ execute];

并且在annotationView的代理方法中生成了annotationview

if (annotation == trackingRoute_.annotation)
{
static NSString *trackingReuseIndetifier = @"trackingReuseIndetifier";

    MAAnnotationView *annotationView = [mapView dequeueReusableAnnotationViewWithIdentifier:trackingReuseIndetifier];

    if (annotationView == nil)
    {
        annotationView = [[MAAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:trackingReuseIndetifier];
    }

    annotationView.canShowCallout = NO;
    annotationView.image = [UIImage imageNamed:IMG_NAME_TRACKING_ANNOTATION];

    return annotationView;
}

但是在轨迹执行过程中,这个ball并不会跟着轨迹走,而是在绘制完成之后才静态的出现。

So 问题来了,如何是ball跟随轨迹运动?

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