bither-ios/Utils/NSString+Size.m
//
//  NSString+Size.m
//  bither-ios
//
//  Copyright 2014 http://Bither.net
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.

#import "NSString+Size.h"

@implementation NSString (Size)
- (CGSize)sizeWithRestrict:(CGSize)restr font:(UIFont *)font {
    CGSize size = [self boundingRectWithSize:restr options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName : font, NSParagraphStyleAttributeName : [NSParagraphStyle defaultParagraphStyle]} context:nil].size;
    size.width = ceilf(size.width);
    size.height = ceilf(size.height);
    return size;
}
@end
