DigiBitmap Class Reference

List of all members.

Public Member Functions
	DigiBitmap ()
const char *	bitmapFilename () const
void	bitmapFilename (const char *str)
double	latitude () const
double	longitude () const
void	latitude (const double v)
void	longitude (const double v)
double	northSize () const
double	eastSize () const
void	northSize (const double v)
void	eastSize (const double v)
virtual void	updateData ()
virtual void	drawFunc ()
void	readBitmap ()
Private Member Functions
bool	scaleDIB ()
Private Attributes
char	bitmapFile [BITMAP_FILE_SIZE]
MapDisplay *	map
int	haveBitmap
pfVec2	texCoord [4]
GLuint	texName
BYTE *	pBits
HWND	hWnd
HANDLE	hDibOriginal
HBITMAP	hDibScaled
double	lat
double	lon
double	ns
double	es
int	scaledSize
Static Private Attributes
static const unsigned int	BITMAP_FILE_SIZE = 128

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Constructor & Destructor Documentation

DigiBitmap::DigiBitmap

(

)

Constructor. Initializes parameters such as the default bitmap file, latitude, longitude, texture coordinates etc.

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Member Function Documentation

const char* DigiBitmap::bitmapFilename

(

)

const [inline]

Returns the bitmap file name as a char*.

void DigiBitmap::bitmapFilename

(

const char *

str

)

[inline]

Sets the bitmap file name to str.

double DigiBitmap::latitude

(

)

const [inline]

Returns the latitude.

double DigiBitmap::longitude

(

)

const [inline]

Returns the longitude.

void DigiBitmap::latitude

(

const double

v

)

[inline]

Sets the latitude.

void DigiBitmap::longitude

(

const double

v

)

[inline]

Sets the longitude.

double DigiBitmap::northSize

(

)

const [inline]

Returns north size.

double DigiBitmap::eastSize

(

)

const [inline]

Returns east size.

void DigiBitmap::northSize

(

const double

v

)

[inline]

Sets the north size to v.

void DigiBitmap::eastSize

(

const double

v

)

[inline]

Sets the east size to v.

void DigiBitmap::updateData

(

)

[virtual]

Function to update non time critical stuff.

void DigiBitmap::drawFunc

(

)

[virtual]

Draws the bitmap.

void DigiBitmap::readBitmap

(

)

Reads the Bitmap.

bool DigiBitmap::scaleDIB

(

)

[private]

Converts the loaded DIB (hDibOriginal) into a square 32-bpp DIB Section (hDibScaled).

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Member Data Documentation

const unsigned int DigiBitmap::BITMAP_FILE_SIZE = 128 [static, private]

char DigiBitmap::bitmapFile[BITMAP_FILE_SIZE] [private]

Bitmap file name.

MapDisplay* DigiBitmap::map [private]

Pointer to main MapDisplay object.

int DigiBitmap::haveBitmap [private]

True if we have the bitmap.

pfVec2 DigiBitmap::texCoord[4] [private]

Texture Coordinates.

GLuint DigiBitmap::texName [private]

Texture.

BYTE* DigiBitmap::pBits [private]

Pointer to scaled 32bpp Texture DIB bits.

HWND DigiBitmap::hWnd [private]

Handle to OpenGL window.

HANDLE DigiBitmap::hDibOriginal [private]

Handle to original DIB.

HBITMAP DigiBitmap::hDibScaled [private]

Handle to scaled 32bpp Texture DIB.

double DigiBitmap::lat [private]

Southwest corner laitutde/longitude (deg).

double DigiBitmap::lon [private]

double DigiBitmap::ns [private]

Size of bitmap north & east (deg).

double DigiBitmap::es [private]

int DigiBitmap::scaledSize [private]

Square Textures x and y dimensions.

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