StarGraphicStruct Namespace Reference

a name use to define basic StarOffice graphic structure More...

Classes
class	StarBrush
	Class to store a brush. More...
class	StarGraphic
	Class to store a graphic. More...
class	StarPolygon
	Class to store a polygon. More...
Functions
static void	writeU16 (unsigned char *buffer, unsigned &position, const unsigned value)
static void	writeU32 (unsigned char *buffer, unsigned &position, const unsigned value)
static unsigned char *	createAndInitBMPData (STOFFVec2i const &sz, unsigned &dibFileSize, unsigned &bufferPosition)
	Internal: helper function to create a BMP for a color bitmap (freely inspired from libpwg::WPGBitmap.cpp)
bool	getBMPData (std::vector< std::vector< STOFFColor > > const &orig, librevenge::RVNGBinaryData &data)
	Internal: helper function to create a BMP for a color bitmap (freely inspired from libpwg::WPGBitmap.cpp)
static bool	getBMPData (uint16_t const *pattern, STOFFColor const &col0, STOFFColor const &col1, librevenge::RVNGBinaryData &data)
	Internal: helper function to create a BMP for a color bitmap from a 8*8 patterns, defined with 4 uint16_t.
static double	getInchValue (librevenge::RVNGProperty const *prop)
static double	quadraticExtreme (double t, double a, double b, double c)
static double	quadraticDerivative (double a, double b, double c)
static void	getQuadraticBezierBBox (double x0, double y0, double x1, double y1, double x, double y, double &xmin, double &ymin, double &xmax, double &ymax)
static double	cubicBase (double t, double a, double b, double c, double d)
static void	getCubicBezierBBox (double x0, double y0, double x1, double y1, double x2, double y2, double x, double y, double &xmin, double &ymin, double &xmax, double &ymax)
static bool	getPathBBox (const librevenge::RVNGPropertyListVector &path, double &px, double &py, double &qx, double &qy)
	Internal: helper to compute a path bdbox.
static librevenge::RVNGString	convertPath (const librevenge::RVNGPropertyListVector &path)
	Internal: helper to convert a path in a string.
std::ostream &	operator<< (std::ostream &o, StarBrush const &brush)
std::ostream &	operator<< (std::ostream &o, StarPolygon const &poly)

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Detailed Description

a name use to define basic StarOffice graphic structure

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Function Documentation

static librevenge::RVNGString StarGraphicStruct::convertPath

(

const librevenge::RVNGPropertyListVector &

path

)

[static]

Internal: helper to convert a path in a string.

Referenced by StarGraphicStruct::StarPolygon::convert().

static unsigned char* StarGraphicStruct::createAndInitBMPData	(	STOFFVec2i const &	sz,
		unsigned &	dibFileSize,
		unsigned &	bufferPosition
	)		[static]

Internal: helper function to create a BMP for a color bitmap (freely inspired from libpwg::WPGBitmap.cpp)

Referenced by getBMPData().

static double StarGraphicStruct::cubicBase	(	double	t,
		double	a,
		double	b,
		double	c,
		double	d
	)		[static]

Referenced by getCubicBezierBBox().

bool StarGraphicStruct::getBMPData	(	std::vector< std::vector< STOFFColor > > const &	orig,
		librevenge::RVNGBinaryData &	data
	)		[inline]

Internal: helper function to create a BMP for a color bitmap (freely inspired from libpwg::WPGBitmap.cpp)

Referenced by StarGraphicStruct::StarBrush::getPattern().

static bool StarGraphicStruct::getBMPData	(	uint16_t const *	pattern,
		STOFFColor const &	col0,
		STOFFColor const &	col1,
		librevenge::RVNGBinaryData &	data
	)		[static]

Internal: helper function to create a BMP for a color bitmap from a 8*8 patterns, defined with 4 uint16_t.

static void StarGraphicStruct::getCubicBezierBBox	(	double	x0,
		double	y0,
		double	x1,
		double	y1,
		double	x2,
		double	y2,
		double	x,
		double	y,
		double &	xmin,
		double &	ymin,
		double &	xmax,
		double &	ymax
	)		[static]

Referenced by getPathBBox().

static double StarGraphicStruct::getInchValue

(

librevenge::RVNGProperty const *

prop

)

[static]

Referenced by convertPath(), and getPathBBox().

static bool StarGraphicStruct::getPathBBox	(	const librevenge::RVNGPropertyListVector &	path,
		double &	px,
		double &	py,
		double &	qx,
		double &	qy
	)		[static]

Internal: helper to compute a path bdbox.

Referenced by StarGraphicStruct::StarPolygon::convert().

static void StarGraphicStruct::getQuadraticBezierBBox	(	double	x0,
		double	y0,
		double	x1,
		double	y1,
		double	x,
		double	y,
		double &	xmin,
		double &	ymin,
		double &	xmax,
		double &	ymax
	)		[static]

Referenced by getPathBBox().

std::ostream& StarGraphicStruct::operator<<	(	std::ostream &	o,
		StarBrush const &	brush
	)

std::ostream& StarGraphicStruct::operator<<	(	std::ostream &	o,
		StarPolygon const &	poly
	)

static double StarGraphicStruct::quadraticDerivative	(	double	a,
		double	b,
		double	c
	)		[static]

Referenced by getQuadraticBezierBBox().

static double StarGraphicStruct::quadraticExtreme	(	double	t,
		double	a,
		double	b,
		double	c
	)		[static]

Referenced by getQuadraticBezierBBox().

static void StarGraphicStruct::writeU16	(	unsigned char *	buffer,
		unsigned &	position,
		const unsigned	value
	)		[static]

Referenced by createAndInitBMPData().

static void StarGraphicStruct::writeU32	(	unsigned char *	buffer,
		unsigned &	position,
		const unsigned	value
	)		[static]

Referenced by createAndInitBMPData().