#include <limits>
#include "qgsmaptopixelgeometrysimplifier.h"
#include "qgsapplication.h"
#include "qgslogger.h"
#include "simplify/effectivearea.h"
#include "simplify/effectivearea.c"

Include dependency graph for qgsmaptopixelgeometrysimplifier.cpp:

Macros
#define	FLAGS_GET_Z(flags) ( ( flags ) & 0x01 )

#define	FP_MAX qMax

#define	LW_MSG_MAXLEN 256

#define	lwalloc qgsMalloc

#define	LWDEBUG

#define	LWDEBUGF

#define	lwerror qWarning

#define	lwfree qgsFree

Functions
static QgsRectangle	calculateBoundingBox (QGis::WkbType wkbType, QgsConstWkbPtr wkbPtr, int numPoints)
	Returns the BBOX of the specified WKB-point stream. More...

static bool	generalizeWkbGeometryByBoundingBox (QGis::WkbType wkbType, QgsConstWkbPtr sourceWkbPtr, QgsWkbPtr targetWkbPtr, int &targetWkbSize, const QgsRectangle &envelope, bool writeHeader)
	Generalize the WKB-geometry using the BBOX of the original geometry. More...

double *	getPoint_internal (const POINTARRAY *inpts, int pointIndex)

Macro Definition Documentation

◆ FLAGS_GET_Z

#define FLAGS_GET_Z ( flags ) ( ( flags ) & 0x01 )

Definition at line 91 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ FP_MAX

#define FP_MAX qMax

Definition at line 90 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ LW_MSG_MAXLEN

#define LW_MSG_MAXLEN 256

Definition at line 92 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ lwalloc

#define lwalloc qgsMalloc

Definition at line 93 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ LWDEBUG

#define LWDEBUG

Definition at line 88 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ LWDEBUGF

#define LWDEBUGF

Definition at line 89 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ lwerror

#define lwerror qWarning

Definition at line 95 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ lwfree

#define lwfree qgsFree

Definition at line 94 of file qgsmaptopixelgeometrysimplifier.cpp.

Function Documentation

◆ calculateBoundingBox()

static QgsRectangle calculateBoundingBox	(	QGis::WkbType	wkbType,
		QgsConstWkbPtr	wkbPtr,
		int	numPoints
	)

inlinestatic

Returns the BBOX of the specified WKB-point stream.

Definition at line 62 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ generalizeWkbGeometryByBoundingBox()

static bool generalizeWkbGeometryByBoundingBox	(	QGis::WkbType	wkbType,
		QgsConstWkbPtr	sourceWkbPtr,
		QgsWkbPtr	targetWkbPtr,
		int &	targetWkbSize,
		const QgsRectangle &	envelope,
		bool	writeHeader
	)

static

Generalize the WKB-geometry using the BBOX of the original geometry.

Definition at line 108 of file qgsmaptopixelgeometrysimplifier.cpp.

◆ getPoint_internal()

double* getPoint_internal	(	const POINTARRAY *	inpts,
		int	pointIndex
	)

Definition at line 100 of file qgsmaptopixelgeometrysimplifier.cpp.

Macros

Functions