63 lines
1.9 KiB
Objective-C
63 lines
1.9 KiB
Objective-C
/*
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Copyright 2015 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import <UIKit/UIKit.h>
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/**
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`AvatarGenerator` class generate an avatar image from objects
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*/
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@interface AvatarGenerator : NSObject
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/**
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Create a squared UIImage with the text and the background color.
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@param text the text.
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@param color the background color.
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@return the avatar image.
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*/
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+ (UIImage *)imageFromText:(NSString*)text withBackgroundColor:(UIColor*)color;
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/**
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Generate a squared avatar for a matrix item (room, room member...).
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@param itemId the matrix identifier of the item
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@param displayname the item displayname (if nil, the itemId is used by default).
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@return the avatar image
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*/
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+ (UIImage*)generateAvatarForMatrixItem:(NSString*)itemId withDisplayName:(NSString*)displayname;
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/**
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Generate a squared avatar for a matrix item (room, room member...) with a preferred size
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@param itemId the matrix identifier of the item
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@param displayname the item displayname (if nil, the itemId is used by default).
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@param size the expected size of the returned image
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@param fontSize the expected font size
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@return the avatar image
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*/
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+ (UIImage*)generateAvatarForMatrixItem:(NSString*)itemId withDisplayName:(NSString*)displayname size:(CGFloat)size andFontSize:(CGFloat)fontSize;
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/**
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Generate an avatar for a text.
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@param text the text.
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@return the avatar image
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*/
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+ (UIImage*)generateAvatarForText:(NSString*)text;
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/**
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Clear all the resources stored in memory.
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*/
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+ (void)clear;
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@end
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