How To Convert Image to Text Using OCR Text Scanner Step 1Tap theimageorcamera iconat the bottom right of the screen. The former is for when you already have the image in your gallery. On the other hand, the latter is for when you want to take a new picture. Step 2Select the langua...
手动输入这些数据不仅费时费力，还容易出错。这时，自动化的 Optical Character Recognition（OCR，光学字符...
我们首先导入UIKit库以便使用 iOS UI 元素。 textToImage函数接收文本、图片以及绘制起始点作为参数。 使用UIGraphicsBeginImageContext初始化图形上下文,绘制原始图片。 创建一个属性字典来设置字体和颜色,然后在指定位置绘制文本。 最后通过UIGraphicsGetImageFromCurrentImageContext获取单个新的图像,并结束上下文。 步骤4:...
工具类 import UIKit ///图片工具类 class ZJImageUtils{ static var textBgColor:[String:UIColor] = [:]; internal static func randomColor()-> UIColor{ ...
修改 提供异步的截图接口: - (void)takeSnapshotInRect:(CGRect)rect completion:(void (^)(UIImage *resultImage))completion; 支持单手缩放手势; 提供poi点击的信息回调(目前只支持返回名字); 修改 修改logo; 提高稳定性; 2017-10-12 TencentMapSDK_iOS_3D_v4.0.4 修改 修改logo; 2017-09-18 Tencent...
Authority - G5 Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public Key: (2048 bit) Modulus (2048 bit): X509v3 extensions: X509v3 Basic Constraints: critical CA:TRUE X509v3 Key Usage: critical Certificate Sign, CRL Sign 1.3.6.1.5.5.7.1.12: 0_.].[0Y0W0U..image/gif...
private var bodyText: UILabel! private var sampleContent: Content! private var sampleChunk: Chunk! private var sampleOptions: Options! private var imagePicker: UIImagePickerController! private var spinner: UIActivityIndicatorView! private var activityIndicatorBackground: UIView! private va...
createTextAtMessage 创建@ 文本消息 createCustomMessage 创建自定义消息 createImageMessage 创建图片消息 createSoundMessage 创建语音消息 createVideoMessage 创建视频消息 createFileMessage 创建文件消息 createLocationMessage 创建地理位置消息 createFaceMessage 创建表情消息 createMergerMessage 创建合并转发消息 createForward...
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linkData.image=[UIImage imageNamed:@"chat_more_link_img"]; linkData.onClicked=^(NSDictionary*actionParam){ NSString*text=@"欢迎加入腾讯·云通信大家庭!"; NSString*link=@"https://cloud.tencent.com/document/product/269/3794"; NSError*error=nil; ...