crp::GLPicture Class Reference

Class GLPicture represents a quad primitive with a texture drawn on it. More...

#include <glpicture.h>

Inheritance diagram for crp::GLPicture:

Public Member Functions
	GLPicture (const GLTexture &texture, const GLVertex &position, double width=1.0, double height=1.0, double px=0.0, double py=0.0)
	Constructor from the coordinates of the picture.
	~GLPicture ()
	Destructor.
void	make_display_list (int style) const
	Draws the point into an OpenGL display list.
void	set_corners (const GLPixel &tl, const GLPixel &bl, const GLPixel &tr, const GLPixel &br)
	Sets the corners of the image position.
virtual GLPrimitiveType	get_type () const
	Type of the primitive.

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Detailed Description

Class GLPicture represents a quad primitive with a texture drawn on it.

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Constructor & Destructor Documentation

crp::GLPicture::GLPicture	(	const GLTexture &	texture,
		const GLVertex &	position,
		double	width = 1.0,
		double	height = 1.0,
		double	px = 0.0,
		double	py = 0.0
	)

Constructor from the coordinates of the picture.

Parameters:

texture	Texture of the picture
position	Position of the primitive
width	Width of the image
height	Height of the image
px	Displacement to the image center in image coordinates
py	Displacement to the image center in image coordinates

crp::GLPicture::~GLPicture

(

)

Destructor.

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Member Function Documentation

virtual GLPrimitiveType crp::GLPicture::get_type

(

)

const [inline, virtual]

Type of the primitive.

Returns:

Type name of the primitive

Implements crp::GLPrimitive.

void crp::GLPicture::make_display_list

(

int

style

)

const [virtual]

Draws the point into an OpenGL display list.

Parameters:

flags

Style flags used to filter out drawing

Implements crp::GLPrimitive.

void crp::GLPicture::set_corners	(	const GLPixel &	tl,
		const GLPixel &	bl,
		const GLPixel &	tr,
		const GLPixel &	br
	)

Sets the corners of the image position.

Parameters:

tl	Top left pixel of the image
bl	Top left pixel of the image
tr	Top left pixel of the image
br	Top left pixel of the image

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

• glpicture.h