IOS实现百度地图自定义大头针和气泡样式

2025-05-29 0 95

一、自定义大头针气泡

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// 根据anntation生成对应的View

- (BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id <BMKAnnotation>)annotation

{

NSString *AnnotationViewID = [NSString stringWithFormat:@"renameMark%d",i];

newAnnotation = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:AnnotationViewID];

// 设置颜色

((BMKPinAnnotationView*)newAnnotation).pinColor = BMKPinAnnotationColorPurple;

// 从天上掉下效果

((BMKPinAnnotationView*)newAnnotation).animatesDrop = YES;

// 设置可拖拽

((BMKPinAnnotationView*)newAnnotation).draggable = YES;

//设置大头针图标

((BMKPinAnnotationView*)newAnnotation).image = [UIImage imageNamed:@"zhaohuoche"];

UIView *popView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 100, 60)];

//设置弹出气泡图片

UIImageView *image = [[UIImageView alloc]initWithImage:[UIImage imageNamed:@"wenzi"]];

image.frame = CGRectMake(0, 0, 100, 60);

[popView addSubview:image];

//自定义显示的内容

UILabel *driverName = [[UILabel alloc]initWithFrame:CGRectMake(0, 3, 100, 20)];

driverName.text = @"张XX师傅";

driverName.backgroundColor = [UIColor clearColor];

driverName.font = [UIFont systemFontOfSize:14];

driverName.textColor = [UIColor whiteColor];

driverName.textAlignment = NSTextAlignmentCenter;

[popView addSubview:driverName];

UILabel *carName = [[UILabel alloc]initWithFrame:CGRectMake(0, 25, 100, 20)];

carName.text = @"京A123456";

carName.backgroundColor = [UIColor clearColor];

carName.font = [UIFont systemFontOfSize:14];

carName.textColor = [UIColor whiteColor];

carName.textAlignment = NSTextAlignmentCenter;

[popView addSubview:carName];

BMKActionPaopaoView *pView = [[BMKActionPaopaoView alloc]initWithCustomView:popView];

pView.frame = CGRectMake(0, 0, 100, 60);

((BMKPinAnnotationView*)newAnnotation).paopaoView = nil;

((BMKPinAnnotationView*)newAnnotation).paopaoView = pView;

i++;

return newAnnotation;

}

二、气泡自定义内容

IOS实现百度地图自定义大头针和气泡样式

最简单,最直接的方法。。。

自定义一个 UIView

核心代码如下:

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//改变标注图片和自定义气泡

-(BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id<BMKAnnotation>)annotation

{

BMKAnnotationView *annotationView=[[BMKAnnotationViewalloc]initWithAnnotation:annotationreuseIdentifier:@"myAnnotation"];

annotationView.image =[UIImageimageNamed:@"bike.gif"];

//自定义内容气泡

UIView *areaPaoView=[[UIViewalloc]initWithFrame:CGRectMake(0, 0, 200, 100)];

areaPaoView.layer.cornerRadius=8;

areaPaoView.layer.masksToBounds=YES;

areaPaoView.layer.contents =(id)[UIImageimageNamed:@"pao.png"].CGImage;//这张图片是做好的透明

//areaPaoView.backgroundColor=[UIColor whiteColor];

if ([annotation.titleisEqualToString:@"1"]) { //假设title的标题为1,那么就把添加上这个自定义气泡内容

UILabel * labelNo = [[UILabelalloc]initWithFrame:CGRectMake(10, 0, 200, 30)];

labelNo.text =[NSStringstringWithFormat:@"站点编号:%@"];

labelNo.textColor = [UIColorblackColor];

labelNo.backgroundColor = [UIColorclearColor];

[areaPaoViewaddSubview:labelNo];

UILabel * labelStationName = [[UILabelalloc]initWithFrame:CGRectMake(10, 20, 200, 30)];

labelStationName.text = [NSStringstringWithFormat:@"站点名称:昆山中学"];

labelStationName.textColor = [UIColorblackColor];

labelStationName.backgroundColor = [UIColorclearColor];

[areaPaoViewaddSubview:labelStationName];

UILabel * labelSumNum = [[UILabelalloc]initWithFrame:CGRectMake(10, 40, 200, 30)];

labelSumNum.text = [NSStringstringWithFormat:@"总桩数:30"];

labelSumNum.textColor = [UIColorblackColor];

labelSumNum.backgroundColor = [UIColorclearColor];

[areaPaoViewaddSubview:labelSumNum];

UILabel * labelBicycleNum = [[UILabelalloc]initWithFrame:CGRectMake(10, 60, 200, 30)];

labelBicycleNum.text = [NSStringstringWithFormat:@"可借车:20"];

labelBicycleNum.textColor = [UIColorblackColor];

labelBicycleNum.backgroundColor = [UIColorclearColor];

[areaPaoViewaddSubview:labelBicycleNum];

}

BMKActionPaopaoView *paopao=[[BMKActionPaopaoViewalloc]initWithCustomView:areaPaoView];

annotationView.paopaoView=paopao;

return annotationView;

}

三、添加标注自定义气泡

1.首先实现添加多个标注和自定义气泡

添加自定义标注

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[_mapView addAnnotations:array];

arry 中放入标注(BMKPointAnnotation)的数组,此方法添加多个标注。

当添加多个标注时就触发以下代理方法

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#pragma mark -- BMKMapdelegate

/**

*根据anntation生成对应的View

*@param mapView 地图View

*@param annotation 指定的标注

*@return 生成的标注View

*/

-(BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id <BMKAnnotation>)annotation

{

if ([annotation isKindOfClass:[BMKPointAnnotation class]]) {

BMKPinAnnotationView *newAnnotationView = [[BMKPinAnnotationView alloc]initWithAnnotation:annotation reuseIdentifier:@"myAnnotation"];

newAnnotationView.animatesDrop = YES;

newAnnotationView.annotation = annotation;

//这里我根据自己需要,继承了BMKPointAnnotation,添加了标注的类型等需要的信息

MyBMKPointAnnotation *tt = (MyBMKPointAnnotation *)annotation;

//判断类别,需要添加不同类别,来赋予不同的标注图片

if (tt.profNumber == 100000) {

newAnnotationView.image = [UIImage imageNamed:@"ic_map_mode_category_merchants_normal.png"];

}else if (tt.profNumber == 100001){

}

//设定popView的高度,根据是否含有缩略图

double popViewH = 60;

if (annotation.subtitle == nil) {

popViewH = 38;

}

UIView *popView = [[UIView alloc]initWithFrame:CGRectMake(0, 0, ScreenWidth-100, popViewH)];

popView.backgroundColor = [UIColor whiteColor];

[popView.layer setMasksToBounds:YES];

[popView.layer setCornerRadius:3.0];

popView.alpha = 0.9;

// //设置弹出气泡图片

// UIImageView *image = [[UIImageView alloc]initWithImage:[UIImage imageNamed:tt.imgPath]];

// image.frame = CGRectMake(0, 160, 50, 60);

// [popView addSubview:image];

//自定义气泡的内容,添加子控件在popView上

UILabel *driverName = [[UILabel alloc]initWithFrame:CGRectMake(8, 4, 160, 30)];

driverName.text = annotation.title;

driverName.numberOfLines = 0;

driverName.backgroundColor = [UIColor clearColor];

driverName.font = [UIFont systemFontOfSize:15];

driverName.textColor = [UIColor blackColor];

driverName.textAlignment = NSTextAlignmentLeft;

[popView addSubview:driverName];

UILabel *carName = [[UILabel alloc]initWithFrame:CGRectMake(8, 30, 180, 30)];

carName.text = annotation.subtitle;

carName.backgroundColor = [UIColor clearColor];

carName.font = [UIFont systemFontOfSize:11];

carName.textColor = [UIColor lightGrayColor];

carName.textAlignment = NSTextAlignmentLeft;

[popView addSubview:carName];

if (annotation.subtitle != nil) {

UIButton *searchBn = [[UIButton alloc]initWithFrame:CGRectMake(170, 0, 50, 60)];

[searchBn setTitle:@"查看路线" forState:UIControlStateNormal];

searchBn.backgroundColor = mainColor;

searchBn.titleLabel.numberOfLines = 0;

[searchBn addTarget:self action:@selector(searchLine)];

[popView addSubview:searchBn];

}

BMKActionPaopaoView *pView = [[BMKActionPaopaoView alloc]initWithCustomView:popView];

pView.frame = CGRectMake(0, 0, ScreenWidth-100, popViewH);

((BMKPinAnnotationView*)newAnnotationView).paopaoView = nil;

((BMKPinAnnotationView*)newAnnotationView).paopaoView = pView;

return newAnnotationView;

}

return nil;

}

点击标注和气泡响应方法

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/**

* 当选中一个annotation views时,调用此接口

* @param mapView 地图View

* @param views 选中的annotation views

*/

- (void)mapView:(BMKMapView *)mapView didSelectAnnotationView:(BMKAnnotationView *)view

{

_shopCoor = view.annotation.coordinate;

}

/**

* 选中气泡调用方法

* @param mapView 地图

* @param view annotation

*/

- (void)mapView:(BMKMapView *)mapView annotationViewForBubble:(BMKAnnotationView *)view

{

MyBMKPointAnnotation *tt = (MyBMKPointAnnotation *)view.annotation;

if (tt.shopID) {

BusinessIfonUVC *BusinessIfonVC = [[BusinessIfonUVC alloc]init];

BusinessIfonVC.shopId = tt.shopID;

[self.navigationController pushViewController:BusinessIfonVC animated:YES];

}

}

2.实现路线搜索,路径规划,获取街道名称等功能

通过经纬度获取地址,逆地理编码

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-(void)getStartAddress

{

//起点地址

CLGeocoder *Geocoder = [[CLGeocoder alloc]init];

CLGeocodeCompletionHandler handler = ^(NSArray *place,NSError *error){

for(CLPlacemark *placemark in place){

NSString *tmp = [[NSString alloc]init];

tmp = placemark.subThoroughfare;

if (tmp == nil) {

tmp = @"";

}

NSString *startAdr = [[NSString alloc]initWithFormat:@"%@%@",placemark.thoroughfare,tmp];

_startCityText.text = placemark.locality;

if ([startAdr isEqualToString:@"(null)"]) {

_startAddrText.text = @"获取地址失败";

}else{

_startAddrText.text = startAdr;

}

}

};

CLLocation *loc = [[CLLocation alloc]initWithLatitude:self.startCoor.latitude longitude:self.startCoor.longitude];

[Geocoder reverseGeocodeLocation:loc completionHandler:handler];

}

路径检索,该部分没有整理,将乘车和换乘信息放到了LineInfo,steps等模型中。

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- (void)onGetTransitRouteResult:(BMKRouteSearch*)searcher result:(BMKTransitRouteResult*)result errorCode:(BMKSearchErrorCode)error

{

NSMutableArray *lineArr = [[NSMutableArray alloc]init];

NSArray* array = [NSArray arrayWithArray:_mapView.annotations];

[_mapView removeAnnotations:array];

array = [NSArray arrayWithArray:_mapView.overlays];

[_mapView removeOverlays:array];

if (error == BMK_SEARCH_NO_ERROR) {

for(int j = 0; j < [result.routes count];j++)

{

NSMutableArray *busTitleArr = [[NSMutableArray alloc]init];

NSMutableArray *lineStepsArr = [[NSMutableArray alloc]init];

NSMutableArray *stepsArr = [[NSMutableArray alloc]init];

//生成数据模型

LineInfoModel *lineInfo = [[LineInfoModel alloc]init];

BMKTransitRouteLine* plan = (BMKTransitRouteLine*)[result.routes objectAtIndex:j];

//数据模型:获得路线长度

lineInfo.distance = plan.distance;

//数据模型:获得路线消耗时间

lineInfo.dates = plan.duration.dates;

lineInfo.hours = plan.duration.hours;

lineInfo.minutes = plan.duration.minutes;

lineInfo.seconds = plan.duration.seconds;

// 获得轨迹点

lineInfo.planStepsArr = plan.steps;

// 计算路线方案中的路段数目

int size = [plan.steps count];

int planPointCounts = 0;

for (int i = 0; i < size; i++) {

BMKTransitStep* transitStep = [plan.steps objectAtIndex:i];

//数据模型:获得乘坐公交数组

DLog(@"%@",transitStep.vehicleInfo.title);

if (transitStep.vehicleInfo.title) {

[busTitleArr addObject:transitStep.vehicleInfo.title];

}

//数据模型:获取换乘信息

if (transitStep.instruction) {

transitStep.instruction = [transitStep.instruction stringByReplacingOccurrencesOfString:@"<font color=\\"#313233\\">" withString:@""];

[lineStepsArr addObject:transitStep.instruction];

}

DLog(@"%@ %@",transitStep.vehicleInfo.title,transitStep.instruction);

if(i==0){

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = plan.starting.location;

item.title = @"起点";

item.type = 0;

// [_mapView addAnnotation:item]; // 添加起点标注

//

//

[stepsArr addObject:item];

}else if(i==size-1){

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = plan.terminal.location;

item.title = @"终点";

item.type = 1;

[stepsArr addObject:item];

// [_mapView addAnnotation:item]; // 添加起点标注

//

}

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = transitStep.entrace.location;

item.title = transitStep.instruction;

transitStep.instruction = [transitStep.instruction stringByReplacingOccurrencesOfString:@"<font color=\\"#313233\\">" withString:@""];

item.type = 3;

[stepsArr addObject:item];

// [_mapView addAnnotation:item];

//

//

// //轨迹点总数累计

planPointCounts += transitStep.pointsCount;

}

lineInfo.vehicleInfoArr = busTitleArr;

lineInfo.lineStepsArr = lineStepsArr;

lineInfo.stepsArr = stepsArr;

lineInfo.planPointCounts = planPointCounts;

[lineArr addObject:lineInfo];

// //轨迹点

// BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];

// int i = 0;

// for (int j = 0; j < size; j++) {

// BMKTransitStep* transitStep = [plan.steps objectAtIndex:j];

// int k=0;

// for(k=0;k<transitStep.pointsCount;k++) {

// temppoints[i].x = transitStep.points[k].x;

// temppoints[i].y = transitStep.points[k].y;

// i++;

// }

}

self.lineStatusArr = lineArr;

// 通过points构建BMKPolyline

// BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];

// [_mapView addOverlay:polyLine]; // 添加路线overlay

// delete []temppoints;

// }

[_tableView reloadData];

}

}

- (void)onGetDrivingRouteResult:(BMKRouteSearch*)searcher result:(BMKDrivingRouteResult*)result errorCode:(BMKSearchErrorCode)error

{

NSArray* array = [NSArray arrayWithArray:_mapView.annotations];

[_mapView removeAnnotations:array];

array = [NSArray arrayWithArray:_mapView.overlays];

[_mapView removeOverlays:array];

if (error == BMK_SEARCH_NO_ERROR) {

BMKDrivingRouteLine* plan = (BMKDrivingRouteLine*)[result.routes objectAtIndex:0];

// 计算路线方案中的路段数目

int size = [plan.steps count];

int planPointCounts = 0;

for (int i = 0; i < size; i++) {

BMKDrivingStep* transitStep = [plan.steps objectAtIndex:i];

if(i==0){

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = plan.starting.location;

item.title = @"起点";

item.type = 0;

[_mapView addAnnotation:item]; // 添加起点标注

}else if(i==size-1){

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = plan.terminal.location;

item.title = @"终点";

item.type = 1;

[_mapView addAnnotation:item]; // 添加起点标注

}

//添加annotation节点

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = transitStep.entrace.location;

item.title = transitStep.entraceInstruction;

item.degree = transitStep.direction * 30;

item.type = 4;

[_mapView addAnnotation:item];

//轨迹点总数累计

planPointCounts += transitStep.pointsCount;

}

// 添加途经点

if (plan.wayPoints) {

for (BMKPlanNode* tempNode in plan.wayPoints) {

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item = [[RouteAnnotation alloc]init];

item.coordinate = tempNode.pt;

item.type = 5;

item.title = tempNode.name;

[_mapView addAnnotation:item];

}

}

//轨迹点

BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];

int i = 0;

for (int j = 0; j < size; j++) {

BMKDrivingStep* transitStep = [plan.steps objectAtIndex:j];

int k=0;

for(k=0;k<transitStep.pointsCount;k++) {

temppoints[i].x = transitStep.points[k].x;

temppoints[i].y = transitStep.points[k].y;

i++;

}

}

// 通过points构建BMKPolyline

BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];

[_mapView addOverlay:polyLine]; // 添加路线overlay

delete []temppoints;

}

}

- (void)onGetWalkingRouteResult:(BMKRouteSearch*)searcher result:(BMKWalkingRouteResult*)result errorCode:(BMKSearchErrorCode)error

{

NSArray* array = [NSArray arrayWithArray:_mapView.annotations];

[_mapView removeAnnotations:array];

array = [NSArray arrayWithArray:_mapView.overlays];

[_mapView removeOverlays:array];

if (error == BMK_SEARCH_NO_ERROR) {

BMKWalkingRouteLine* plan = (BMKWalkingRouteLine*)[result.routes objectAtIndex:0];

int size = [plan.steps count];

int planPointCounts = 0;

for (int i = 0; i < size; i++) {

BMKWalkingStep* transitStep = [plan.steps objectAtIndex:i];

if(i==0){

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = plan.starting.location;

item.title = @"起点";

item.type = 0;

[_mapView addAnnotation:item]; // 添加起点标注

}else if(i==size-1){

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = plan.terminal.location;

item.title = @"终点";

item.type = 1;

[_mapView addAnnotation:item]; // 添加起点标注

}

//添加annotation节点

RouteAnnotation* item = [[RouteAnnotation alloc]init];

item.coordinate = transitStep.entrace.location;

item.title = transitStep.entraceInstruction;

item.degree = transitStep.direction * 30;

item.type = 4;

[_mapView addAnnotation:item];

//轨迹点总数累计

planPointCounts += transitStep.pointsCount;

}

//轨迹点

BMKMapPoint * temppoints = new BMKMapPoint[planPointCounts];

int i = 0;

for (int j = 0; j < size; j++) {

BMKWalkingStep* transitStep = [plan.steps objectAtIndex:j];

int k=0;

for(k=0;k<transitStep.pointsCount;k++) {

temppoints[i].x = transitStep.points[k].x;

temppoints[i].y = transitStep.points[k].y;

i++;

}

}

// 通过points构建BMKPolyline

BMKPolyline* polyLine = [BMKPolyline polylineWithPoints:temppoints count:planPointCounts];

[_mapView addOverlay:polyLine]; // 添加路线overlay

delete []temppoints;

}

}

3.画路径

我这里实现是跳转到另一个控制器中了,下面是他一些需要的数据

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//路线长度

@property (nonatomic,assign) int distance;

//路线消耗时间

@property (nonatomic,assign) int dates;

@property (nonatomic,assign) int hours;

@property (nonatomic,assign) int minutes;

@property (nonatomic,assign) int seconds;

//交通工具数组

@property (nonatomic,strong) NSArray *vehicleInfoArr;

//换乘信息

@property (nonatomic,strong) NSArray *lineStepsArr;

//节点

@property (nonatomic,strong) NSArray *stepsArr;

//轨迹点个数

@property (nonatomic,assign) int planPointCounts;

//轨迹点

@property (nonatomic,strong) NSArray *planStepsArr;

接下来是画路经,关于乘车数据的展示,就是一个tableview上添加了手势,不做解释。

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-(void)drawMap

{

BMKPointAnnotation* item = [[BMKPointAnnotation alloc]init];

item = [_lineInfo.stepsArr firstObject];

[_mapView setCenterCoordinate:item.coordinate];

[_mapView addAnnotations:_lineInfo.stepsArr];

BMKMapPoint* temppoints = (BMKMapPoint *)malloc(sizeof(CLLocationCoordinate2D) * _lineInfo.planPointCounts);

int i = 0;

for (int j = 0; j < [_lineInfo.planStepsArr count]; j++) {

BMKTransitStep* transitStep = [_lineInfo.planStepsArr objectAtIndex:j];

int k=0;

for(k=0;k<transitStep.pointsCount;k++) {

temppoints[i].x = transitStep.points[k].x;

temppoints[i].y = transitStep.points[k].y;

i++;

}

}

BMKPolyline* polyLine =[BMKPolyline polylineWithPoints:temppoints count:_lineInfo.planPointCounts];

if (nil != polyLine) {

[_mapView addOverlay:polyLine]; // 添加路线overlay

}

free(temppoints);

}

- (BMKOverlayView*)mapView:(BMKMapView *)map viewForOverlay:(id<BMKOverlay>)overlay

{

if ([overlay isKindOfClass:[BMKPolyline class]]) {

BMKPolylineView* polylineView = [[BMKPolylineView alloc] initWithOverlay:overlay];

polylineView.fillColor = [[UIColor cyanColor] colorWithAlphaComponent:1];

polylineView.strokeColor = [[UIColor blueColor] colorWithAlphaComponent:0.7];

polylineView.lineWidth = 3.0;

return polylineView;

}

return nil;

}

// 判断标注类型,来处理

- (BMKAnnotationView*)getRouteAnnotationView:(BMKMapView *)mapview viewForAnnotation:(MyBMKPointAnnotation*)routeAnnotation

{

BMKAnnotationView* view = nil;

switch (routeAnnotation.type) {

case 0:

{

view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"start_node"];

if (view == nil) {

view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"start_node"];

view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_start.png"]];

view.centerOffset = CGPointMake(0, -(view.frame.size.height * 0.5));

view.canShowCallout = TRUE;

}

view.annotation = routeAnnotation;

}

break;

case 1:

{

view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"end_node"];

if (view == nil) {

view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"end_node"];

view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_end.png"]];

view.centerOffset = CGPointMake(0, -(view.frame.size.height * 0.5));

view.canShowCallout = TRUE;

}

view.annotation = routeAnnotation;

}

break;

case 2:

{

view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"bus_node"];

if (view == nil) {

view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"bus_node"];

view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_bus.png"]];

view.canShowCallout = TRUE;

}

view.annotation = routeAnnotation;

}

break;

case 3:

{

view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"rail_node"];

if (view == nil) {

view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"rail_node"];

view.image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_rail.png"]];

view.canShowCallout = TRUE;

}

view.annotation = routeAnnotation;

}

break;

case 4:

{

view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"route_node"];

if (view == nil) {

view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"route_node"];

view.canShowCallout = TRUE;

} else {

[view setNeedsDisplay];

}

UIImage* image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_direction.png"]];

view.image = [image imageRotatedByDegrees:routeAnnotation.degree];

view.annotation = routeAnnotation;

}

break;

case 5:

{

view = [mapview dequeueReusableAnnotationViewWithIdentifier:@"waypoint_node"];

if (view == nil) {

view = [[BMKAnnotationView alloc]initWithAnnotation:routeAnnotation reuseIdentifier:@"waypoint_node"];

view.canShowCallout = TRUE;

} else {

[view setNeedsDisplay];

}

UIImage* image = [UIImage imageWithContentsOfFile:[self getMyBundlePath1:@"images/icon_nav_waypoint.png"]];

view.image = [image imageRotatedByDegrees:routeAnnotation.degree];

view.annotation = routeAnnotation;

}

break;

default:

break;

}

return view;

}

- (BMKAnnotationView *)mapView:(BMKMapView *)view viewForAnnotation:(id <BMKAnnotation>)annotation

{

if ([annotation isKindOfClass:[BMKPointAnnotation class]]) {

return [self getRouteAnnotationView:view viewForAnnotation:(MyBMKPointAnnotation *)annotation];

}

return nil;

}

- (UIImage*)imageRotatedByDegrees:(CGFloat)degrees

{

CGFloat width = CGImageGetWidth(self.CGImage);

CGFloat height = CGImageGetHeight(self.CGImage);

CGSize rotatedSize;

rotatedSize.width = width;

rotatedSize.height = height;

UIGraphicsBeginImageContext(rotatedSize);

CGContextRef bitmap = UIGraphicsGetCurrentContext();

CGContextTranslateCTM(bitmap, rotatedSize.width/2, rotatedSize.height/2);

CGContextRotateCTM(bitmap, degrees * M_PI / 180);

CGContextRotateCTM(bitmap, M_PI);

CGContextScaleCTM(bitmap, -1.0, 1.0);

CGContextDrawImage(bitmap, CGRectMake(-rotatedSize.width/2, -rotatedSize.height/2, rotatedSize.width, rotatedSize.height), self.CGImage);

UIImage* newImage = UIGraphicsGetImageFromCurrentImageContext();

UIGraphicsEndImageContext();

return newImage;

}

四、另一种方法

?

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///////////////////////////////

if ([annotation isKindOfClass:[SiteAnnotation class]]) {

static NSString *identifier = @"MKAnnotationView";

BMKAnnotationView *pin = [mapView dequeueReusableAnnotationViewWithIdentifier:identifier];

if (pin == nil) {

pin = [[BMKAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:identifier];

//在图中我们可以看到图标的上方,有个气泡弹窗里面写着当前用户的位置所在地

pin.image = [UIImage imageNamed:@"default_marker.png"];

}

pin.annotation = annotation;

pin.paopaoView = [[BMKActionPaopaoView alloc]initWithCustomView:[[UIView alloc] init]];

return pin;

}

以上所述是小编给大家介绍的IOS实现百度地图自定义大头针气泡样式,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对快网idc网站的支持!

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