Tag:Guo Zhihe

  • IOS development selects photos or photos from album


    One line of code for image selection // // gzhPhotoManager.h //Picture selection // //Created by Guo Zhihe on May 26, 2020 //All rights reserved // #import #import “ViewController.h” NS_ASSUME_NONNULL_BEGIN @protocol gzhPhotoManagerDelegate; @interface gzhPhotoManager : NSObject +(instancetype)instance; ///Select Picture ///@ param controller current controller ///@ param target agent ///@ param psize select the size of the […]

  • IOS develops a line of code to handle cache calculation and clear cache


    Don’t say much, just code // // gzhCache.h // cache // //Created by Guo Zhihe on May 27, 2020 //All rights reserved // #import NS_ASSUME_NONNULL_BEGIN @interface gzhCache : NSObject ///Calculate cache size +(float)filePath; ///Clean up cache +(void)clearCache; @end NS_ASSUME_NONNULL_END // // gzhCache.m // cache // //Created by Guo Zhihe on May 27, 2020 //All rights […]

  • Add novice guide to IOS development


    Such requirements often appear in projects The user can click the event response button on the attached page. // // gzhGuideView.h // GuideView // //Created by Guo Zhihe on May 29, 2020 //All rights reserved // #import NS_ASSUME_NONNULL_BEGIN @interface gzhGuideView : UIView -(void) showguide: (uiview *) view; // displays the boot -(void) dismissguide; // remove […]

  • IOS development label text display position (top, middle, bottom)


    There is no method to suck the top and bottom in the uilabel of the system (please tell me if there is one, I can’t find it), so I rewrite the label // // gzhVerticalAlignmentLabel.h // VerticalAlignmentLabel // //Created by Guo Zhihe on June 1, 2020 //All rights reserved // #import NS_ASSUME_NONNULL_BEGIN typedef enum VerticalAlignment […]