OText2D Class Reference

Two-dimensional text handling class. More...

#include <OsirisSDK/OText2D.h>

Inheritance diagram for OText2D:

Public Member Functions
	OText2D (OFont *font, unsigned int fontSize, float x, float y, const OVector4 &color=OVector4(1.0f), const char *content=NULL)
	Class constructor. More...
virtual	~OText2D ()
	Class destructor.
void	setFont (OFont *font, unsigned int fontSize)
	Sets font class and size.
OFont *	font () const
	Returns the font file being used.
unsigned int	fontSize () const
	Returns the font size.
void	setFontColor (const OVector4 &color)
	Set the font color using a OVector4 class object as input. More...
OVector4	fontColor () const
	Provides the font color in the form of a four-dimensional vector. More...
void	setPosition (float x, float y)
	Sets the position of the text box. More...
float	x () const
	Returns the position of the text box on the X axis in pixels.
float	y () const
	Returns the position of the text box on the Y axis in pixels.
void	setScale (float sx, float sy)
	Sets the size of the text box. More...
float	scaleX () const
	Returns the horizontal size of the text box in pixels.
float	scaleY () const
	Returns the vertical size of the text box in pixels.
void	setContent (const char *content)
	Sets the text content of the text box. More...
void	append (const char *content)
	Adds text to the end of the text box content. More...
const char *	content () const
	Returns the content of the text box.
void	render ()
	Renders the text string on the screen.
void	onScreenResize (const OResizeEvent *evt)
	Screen resize event handler. More...
Public Member Functions inherited from OObject
	OObject ()
	Class constructor.
virtual	~OObject ()
	Class destructor.
void	scheduleDelete ()
	Schedule this object for deletion at the end of an application loop.
virtual void	processEvent (const OEvent *evt)
	Main event handle. More...
virtual void	onKeyboardPress (const OKeyboardPressEvent *evt)
	Keyboard press event handler. More...
virtual void	onMouseClickEvent (const OMouseClickEvent *evt)
	Mouse click event handler. More...

Detailed Description

Two-dimensional text handling class.

This class enabled the rendering of text on the screen.

Constructor & Destructor Documentation

OText2D::OText2D	(	OFont *	font,
		unsigned int	fontSize,
		float	x,
		float	y,
		const OVector4 &	color = OVector4(1.0f),
		const char *	content = NULL
	)

Class constructor.

Parameters

font	Object containing font definitions and cache.
fontSize	Font height in pixels.
x	Position of the beggining of the text box in the X axis.
y	Position of the beggining of the text box in the Y axis.
content	Text conte

Member Function Documentation

void OText2D::append

(

const char *

content

)

Adds text to the end of the text box content.

Parameters

content

Content to be appended to the current string.

OVector4 OText2D::fontColor

(

)

const

Provides the font color in the form of a four-dimensional vector.

Returns

An OVector4 class object in the form (r, g, b, alpha).

void OText2D::onScreenResize ( const OResizeEvent *  evt )

virtual

Screen resize event handler.

This handler is only called if the object is set as an event recipient. By default does nothing.

Parameters

evt	Screen resize event object.

Reimplemented from OObject.

void OText2D::setContent

(

const char *

content

)

Sets the text content of the text box.

Parameters

content

New content of the text box.

void OText2D::setFontColor

(

const OVector4 &

color

)

Set the font color using a OVector4 class object as input.

Parameters

color

A four-dimensional vector containing the color components in the form (r, g, b, alpha).

void OText2D::setPosition	(	float	x,
		float	y
	)

Sets the position of the text box.

Parameters

x	Position of the text box on the X axis in pixels.
y	Position of the text box on the Y axis in pixels.

void OText2D::setScale	(	float	sx,
		float	sy
	)

Sets the size of the text box.

Parameters

sx	Horizontal scale of the text box.
sx	Vertical scale of the text box.

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

• include/OsirisSDK/OText2D.h
• src/OText2D.cpp