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An image picker controller with single selection and multiple selection. Support to select lots photos with panning gesture.

License: MIT License

Objective-C 100.00%

doimagepickercontroller's Introduction

DoImagePickerController

An image picker controller with single selection and multiple selection. Support to select lots photos with panning gesture.

Preview

Demo video

various column count : 2, 3 and 4

select multiple photos with pan gesture

select album

landscape mode

Requirements

iOS 7.0 and greater
ARC

Features

adjustable column count : 2 ~ 4
adjustable count to select photos
multiple selection with pan gesture
landscape mode
go top or botom directly by tapping right side buttons
long tap on thumbnail to show preview
tap or drag preview to close preview

Examples

AssetHelper : helper class for asset

Code:

// YES : old photo -> new photo
// NO  : new photo -> old photo
@property (readwrite)           BOOL                    bReverse;


// methods to get asset data
- (void)getGroupList:(void (^)(NSArray *))result;
- (void)getPhotoListOfGroup:(ALAssetsGroup *)alGroup result:(void (^)(NSArray *))result;
- (void)getPhotoListOfGroupByIndex:(NSInteger)nGroupIndex result:(void (^)(NSArray *))result;
- (void)getSavedPhotoList:(void (^)(NSArray *))result error:(void (^)(NSError *))error;

DoImagePickerController

Code:

DoImagePickerController *cont = [[DoImagePickerController alloc] initWithNibName:@"DoImagePickerController" bundle:nil];
cont.delegate = self;
cont.nMaxCount = 4;     // larger than 1
cont.nColumnCount = 3;  // 2, 3, or 4

cont.nResultType = DO_PICKER_RESULT_UIIMAGE; // get UIImage object array : common case
// if you want to get lots photos, you had better use DO_PICKER_RESULT_ASSET.

[self presentViewController:cont animated:YES completion:nil];