我正在尝试将 CloudSight API 实现到 iOS 目标 C 项目中以获得乐趣,但是由于某种原因,当我尝试将图像发送到 cloudSight 时,cloudSightQuery 参数都设置为 null。
我已将 CloudSight 作为 Cocoapod 添加到我的应用程序中,并且一切正常,当我在下面执行此代码时,它永远不会从服务器返回任何类型的响应,事实上我什至不确定它是否发送。
第一视图.h
#import <UIKit/UIKit.h>
#import "CloudSight.h"
#import <CloudSight/CloudSightQueryDelegate.h>
@interface FirstViewController : UIViewController <CloudSightQueryDelegate>
{
CloudSightQuery *cloudSightQuery;
}
- (void)searchWithImage;
- (NSData *)imageAsJPEGWithQuality:(float)quality;
@end
第一视图.m
#import "FirstViewController.h"
#import <CoreLocation/CoreLocation.h>
#import "CloudSightConnection.h"
#import "UIImage+it_Image.h"
#import <CloudSight/CloudSightQuery.h>
@interface FirstViewController ()
@end
@implementation FirstViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
cloudSightQuery.queryDelegate = self;
[self searchWithImage];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)searchWithImage {
UIImage * myImage = [UIImage imageNamed: @"car.jpg"];
NSData *imageData = [self imageAsJPEGWithQuality:0.7 image:myImage];
// Start CloudSight
cloudSightQuery = [[CloudSightQuery alloc] initWithImage:imageData
atLocation:CGPointZero
withDelegate:self
atPlacemark:nil
withDeviceId:@""];
[cloudSightQuery start];
}
#pragma mark CloudSightQueryDelegate
- (void)cloudSightQueryDidFinishIdentifying:(CloudSightQuery *)query {
if (query.skipReason != nil) {
NSLog(@"Skipped: %@", query.skipReason);
} else {
NSLog(@"Identified: %@", query.title);
}
}
- (void)cloudSightQueryDidFail:(CloudSightQuery *)query withError:(NSError *)error {
NSLog(@"Error: %@", error);
}
#pragma mark image
- (NSData *)imageAsJPEGWithQuality:(float)quality image:(UIImage *)image
{
return UIImageJPEGRepresentation(image, quality);
}
@end
这是图书馆:https ://libraries.io/github/cloudsight/cloudsight-objc