DFLabelSizeFit

one line of code to fit label size.(一行代码自适应label size)

->DFLabelSizeFit github地址

system Requirements

requires iOS 6.0+.

Installation

CocoaPods

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Add pod 'DFLabelSizeFit' to your Podfile.
Run pod install or pod update.
import "DFLabelSizeFit.h"

Manually

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Download all the files in the DFLabelSizeFit subdirectory.
Add the DFLabelSizeFit group to your Xcode project.
import "DFLabelSizeFit.h"

Document

• use these methods you should set label’s frame at first.

1.single line text. the label height you get is the fontsize.According textAlignment set label’s frame.

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- (UILabel *)df_labelSizeFit;

2.single line text.only fit width. the label height you get is the frame.size.height you set.

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- (UILabel *)df_labelSizeFitKeepOldHeight;

3. Multiline text in one paragraph.

@param lineSpacing lineSpacing

@param singleLineKeepWidth when single line,keep width you set or get the actual label width.

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- (UILabel *)df_labelSizeFitWithLineSpacing:(CGFloat)lineSpacing
                        singleLineKeepWidth:(BOOL)singleLineKeepWidth;

4. muti paragraph.

@param lineSpacing lineSpacing

@param paragraphSpacingBefore paragraphSpacingBefore

@param alignment alignment

@param isFirstLineHeadIndent isFirstLineHeadIndent

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- (UILabel *)df_labelSizeFitWithLineSpacing:(CGFloat)lineSpacing
                     paragraphSpacingBefore:(CGFloat)paragraphSpacingBefore
                                  alignment:(NSTextAlignment)alignment
                      isFirstLineHeadIndent:(BOOL)isFirstLineHeadIndent;

License

provided under the MIT license. See LICENSE file for details.

中文介绍

系统要求

最低支持 iOS 6.0

安装

CocoaPods

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在 Podfile 中添加 pod 'DFLabelSizeFit'。
执行 pod install 或 pod update。
导入 "DFLabelSizeFit.h"。

手动安装

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下载 DFLabelSizeFit 文件夹内的所有内容。
将 DFLabelSizeFit文件夹添加(拖放)到你的工程。
import "DFLabelSizeFit.h"

文档

• 使用这些方法前你需要先设置label的frame
  
  1.单行。返回label高度是font值的pointSize。并根据textAlignment设置label的位置。
  

  1	- (UILabel *)df_labelSizeFit;

2.单行。自适应宽。返回高为你设置的frame的height

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- (UILabel *)df_labelSizeFitKeepOldHeight;

3. 多行

@param lineSpacing 行距

@param keepWidth 文字单行时是保持设置的frame的width还是返回实际的label的width

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- (UILabel *)df_labelSizeFitWithLineSpacing:(CGFloat)lineSpacing
                        singleLineKeepWidth:(BOOL)singleLineKeepWidth;

4. 多段落设置富文本

@param lineSpacing 行距

@param paragraphSpacingBefore 段落之间的间距

@param alignment 对齐方式

@param isFirstLineHeadIndent 首行是否缩进两字符

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- (UILabel *)df_labelSizeFitWithLineSpacing:(CGFloat)lineSpacing
                     paragraphSpacingBefore:(CGFloat)paragraphSpacingBefore
                                  alignment:(NSTextAlignment)alignment
                      isFirstLineHeadIndent:(BOOL)isFirstLineHeadIndent;

许可证

使用 MIT 许可证，详情见LICENSE 文件。

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