GuiTexture Class Reference

#include <guitexture.h>

Public Member Functions
bool	read (const std::string &fileName)
void	draw (const Rect &rect) const
	GuiTexture (void)
	~GuiTexture (void)

Protected Attributes
class Texture *	m_texture

Detailed Description

Definition at line 31 of file guitexture.h.

Constructor & Destructor Documentation

GuiTexture::GuiTexture

(

void

)

Definition at line 73 of file guitexture.cpp.

                             :
    m_texture( NULL )
{}

GuiTexture::~GuiTexture

(

void

)

Definition at line 77 of file guitexture.cpp.

References m_texture.

{
    if (m_texture) delete m_texture;
}

Member Function Documentation

void GuiTexture::draw

(

const Rect &

rect)

const

Definition at line 53 of file guitexture.cpp.

References Rect::bottom(), GFXBegin(), GFXColor4f(), GFXEnd(), GFXQUAD, GFXTexCoord2f(), GFXVertexf(), Rect::left(), Rect::right(), Rect::top(), and Vector.

Referenced by StaticImageDisplay::draw(), and Window::drawBackground().

{
    //Don't draw unless there is something usable.
    if ( m_texture == NULL || !m_texture->LoadSuccess() )
        return;
    m_texture->MakeActive();
    GFXBegin( GFXQUAD );
    GFXColor4f( 1, 1, 1, 1 );
    GFXTexCoord2f( 0, 1 );
    GFXVertexf( Vector( rect.left(), rect.top(), 0.00f ) );
    GFXTexCoord2f( 0, 0 );
    GFXVertexf( Vector( rect.left(), rect.bottom(), 0.00f ) );
    GFXTexCoord2f( 1, 0 );
    GFXVertexf( Vector( rect.right(), rect.bottom(), 0.00f ) );
    GFXTexCoord2f( 1, 1 );
    GFXVertexf( Vector( rect.right(), rect.top(), 0.00f ) );
    GFXEnd();
}

bool GuiTexture::read

(

const std::string &

fileName)

Definition at line 39 of file guitexture.cpp.

References BILINEAR, Texture::LoadSuccess(), and BaseUtil::Texture().

Referenced by Window::setTexture(), and StaticImageDisplay::setTexture().

{
    Texture*oldTexture( m_texture );
    m_texture = new Texture( fileName.c_str(), 0, BILINEAR );
    if (m_texture && !m_texture->LoadSuccess() && oldTexture) {
        delete m_texture;
        m_texture = oldTexture;
    } else {
        delete oldTexture;
    }
    return m_texture->LoadSuccess();
}

Member Data Documentation

class Texture* GuiTexture::m_texture

protected

Definition at line 49 of file guitexture.h.

Referenced by ~GuiTexture().

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

• src/gui/guitexture.h
• src/gui/guitexture.cpp