Definition

Provides a collection of font families built from font files that are provided by the client application.

Remarks: The xtd::drawing::text::private_font_collection class allows applications to install a private version of an existing font without the requirement to replace the system version of the font. For example, GDI+ can create a private version of the Arial font in addition to the Arial font that the system uses. xtd::drawing::text::private_font_collection can also be used to install fonts that do not exist in the operating system. This is a temporary font install that does not affect the system-installed collection. To see the installed collection, use the xtd::drawing::text::installed_font_collection class.

Public Member Functions
	private_font_collection ()
	Initializes a new instance of the xtd::drawing::text::private_font_collection class. More...

void	add_font_file (const xtd::ustring &filename)
	Adds a font from the specified file to this xtd::drawing::text::private_font_collection. More...

void	add_memory_font (intptr_t memory, size_t length)
	Adds a font contained in system memory to this td::drawing::text::private_font_collection. More...

Public Member Functions inherited from xtd::drawing::text::font_collection
const std::vector< font_family > &	families () const
	Gets the array of FontFamily objects associated with this FontCollection. More...

Public Member Functions inherited from xtd::object
	object ()=default
	Create a new instance of the ultimate base class object. More...

virtual bool	equals (const object &obj) const noexcept
	Determines whether the specified object is equal to the current object. More...

virtual size_t	get_hash_code () const noexcept
	Serves as a hash function for a particular type. More...

template<typename object_t >
std::unique_ptr< object_t >	memberwise_clone () const
	Gets the type of the current instance. More...

virtual xtd::ustring	to_string () const noexcept
	Returns a std::string that represents the current object. More...

Additional Inherited Members
Static Public Member Functions inherited from xtd::object
static bool	equals (const object &object_a, const object &object_b) noexcept
	Determines whether the specified object instances are considered equal. More...

static bool	reference_equals (const object &object_a, const object &object_b) noexcept
	Determines whether the specified object instances are the same instance. More...

Protected Member Functions inherited from xtd::drawing::text::font_collection
	font_collection ()
	Initialise new instance of font_collection class. More...

Constructor & Destructor Documentation

xtd::drawing::text::private_font_collection::private_font_collection ( )

void xtd::drawing::text::private_font_collection::add_font_file ( const xtd::ustring & filename )

Adds a font from the specified file to this xtd::drawing::text::private_font_collection.

Parameters

filename A string that contains the file name of the font to add.

Exceptions

std::invalid_argument The specified font is not supported or the font file cannot be found.

void xtd::drawing::text::private_font_collection::add_memory_font	(	intptr_t	memory,
		size_t	length
	)

Adds a font contained in system memory to this td::drawing::text::private_font_collection.

Parameters

memory	The memory address of the font to add.
length	The memory length of the font to add.

Remarks: To use the memory font, text on a control must be rendered with GDI+. Use the set_compatible_text_rendering_default method, passing true, to set GDI+ rendering on the application, or on individual controls by setting the control's use_compatible_text_rendering property to true. Some controls cannot be rendered with GDI+.

The documentation for this class was generated from the following file: