Murl::ISystemFontControl Interface Reference

The system font control interface. More...

#include "murl_i_system_font_control.h"

Inheritance diagram for Murl::ISystemFontControl:

Public Member Functions
virtual UInt32	GetNumberOfSystemFontIds () const =0
	Get the number of font identifiers. More...
virtual const String &	GetSystemFontId (UInt32 index) const =0
	Get the font identifier. More...
virtual IFont *	CreateSystemFont (const String &fontId, Real fontSize) const =0
	Create a system font object. More...
virtual void	DestroySystemFont (IFont *&font) const =0
	Destroy a system font object. More...
virtual IVideoStream *	CreateVideoStream (IEnums::PixelFormat pixelFormat, UInt32 pixelSizeX, UInt32 pixelSizeY) const =0
	Create a video stream object for system font rendering. More...
virtual void	DestroyVideoStream (IVideoStream *&stream) const =0
	Destroy a video stream object. More...
Public Member Functions inherited from Murl::IControlable
virtual const String &	GetName () const =0
	Get the controlable's name. More...
virtual void	FrameUpdate ()=0
	Is executed in the platform thread context each frame tick.
virtual void	LogicUpdate ()=0
	Is executed in the logic thread context each logic tick.
virtual void	ConfigChanged (const IAppConfiguration *appConfig)=0
	Notification of changed configuration. More...

Detailed Description

The system font control interface.

Member Function Documentation

GetNumberOfSystemFontIds()

virtual UInt32 Murl::ISystemFontControl::GetNumberOfSystemFontIds ( ) const

pure virtual

Get the number of font identifiers.

Returns

The number of font identifiers.

GetSystemFontId()

virtual const String& Murl::ISystemFontControl::GetSystemFontId ( UInt32  index ) const

pure virtual

Get the font identifier.

Parameters

index

The index in range [0 .. GetNumberOfSystemFontIds() - 1].

Returns

The font identifier.

CreateSystemFont()

virtual IFont* Murl::ISystemFontControl::CreateSystemFont ( const String &  fontId, Real  fontSize  ) const

pure virtual

Create a system font object.

Parameters

fontId	The font identifier.
fontSize	The font size.

Returns

The system font object or null if font identifier is unknown.

DestroySystemFont()

virtual void Murl::ISystemFontControl::DestroySystemFont ( IFont *&  font ) const

pure virtual

Destroy a system font object.

Parameters

font	The system font object to destroy.

CreateVideoStream()

virtual IVideoStream* Murl::ISystemFontControl::CreateVideoStream ( IEnums::PixelFormat  pixelFormat, UInt32  pixelSizeX, UInt32  pixelSizeY  ) const

pure virtual

Create a video stream object for system font rendering.

Parameters

pixelFormat	The pixel format of the new video object.
pixelSizeX	The number of horizontal pixels of the new video object.
pixelSizeY	The number of vertical pixels of the new video object.

Returns

The new video stream object or null if not available.

DestroyVideoStream()

virtual void Murl::ISystemFontControl::DestroyVideoStream ( IVideoStream *&  stream ) const

pure virtual

Destroy a video stream object.

Parameters

stream

The video stream object to destroy.

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

• murl_i_system_font_control.h