ComPDFKit PDF SDK provides developers with programming to edit the text font style, which is easy to adjust the font of related text blocks.
objective-c
/**
* Get the font name of the selected text.
*/
- (NSString *)editingSelectionFontName;
/**
* Set the font name of the selected text.
*/
- (void)setEditingSelectionFontName:(NSString *)fontName;
/**
* Get whether the selected text is italic.
*/
- (BOOL)isItalicCurrentSelection;
/**
* Set the selected text is italic.
*/
- (void)setCurrentSelectionIsItalic:(BOOL)isItalic;
/**
* Get whether the selected text is bold.
*/
- (BOOL)isBoldCurrentSelection;
/**
* Set the selected text is bold.
*/
- (void)setCurrentSelectionIsBold:(BOOL)isBold;