Aviary 作物预设不适用于 iOS

Question

我正试图强迫用户使用 Aviary 将他们的照片裁剪为正方形。如Aviary documentation here 中所述，可以禁用自定义裁剪并手动指定预设。我正在尝试以下操作：

[AFPhotoEditorCustomization setCropToolOriginalEnabled:NO];
[AFPhotoEditorCustomization setCropToolCustomEnabled:NO];
NSDictionary *SIZE = [[NSDictionary alloc] initWithObjectsAndKeys:
                      @"kAFCropPresetName",@"square",
                      @"kAFCropPresetWidth",@"1.0f",
                      @"kAFCropPresetHeight",@"1.0f",
                      nil];
[AFPhotoEditorCustomization setCropToolPresets:[[NSArray alloc] initWithObjects:SIZE, nil]];

但这不起作用。此结果为 0 个裁剪选项：

Answer 1

您应该使用以下代码：

[AFPhotoEditorCustomization setCropToolOriginalEnabled:NO]; [AFPhotoEditorCustomization setCropToolCustomEnabled:NO]; NSDictionary * square = @{kAFCropPresetName: @"Square", kAFCropPresetHeight : @(1.0f), kAFCropPresetWidth : @(1.0f)}; [AFPhotoEditorCustomization setCropToolPresets:@[square]];