map.cxx File Reference

#include <sal/config.h>
#include <tools/bigint.hxx>
#include <tools/debug.hxx>
#include <vcl/cursor.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/lineinfo.hxx>
#include <vcl/metaact.hxx>
#include <vcl/virdev.hxx>
#include <vcl/wrkwin.hxx>
#include <sal/log.hxx>
#include <osl/diagnose.h>
#include <ImplOutDevData.hxx>
#include <svdata.hxx>
#include <window.h>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <tools/UnitConversion.hxx>

Include dependency graph for map.cxx:

Go to the source code of this file.

Macros
#define	ENTER1(rSource, pMapModeSource, pMapModeDest)
#define	ENTER4(rMapModeSource, rMapModeDest)

Functions
static Fraction	ImplMakeFraction (tools::Long nN1, tools::Long nN2, tools::Long nD1, tools::Long nD2)
static auto	setMapRes (ImplMapRes &rMapRes, const o3tl::Length eUnit)
static void	ImplCalcMapResolution (const MapMode &rMapMode, tools::Long nDPIX, tools::Long nDPIY, ImplMapRes &rMapRes)
static tools::Long	ImplLogicToPixel (tools::Long n, tools::Long nDPI, tools::Long nMapNum, tools::Long nMapDenom)
static double	ImplLogicToPixel (double n, tools::Long nDPI, tools::Long nMapNum, tools::Long nMapDenom)
static tools::Long	ImplPixelToLogic (tools::Long n, tools::Long nDPI, tools::Long nMapNum, tools::Long nMapDenom)
static void	verifyUnitSourceDest (MapUnit eUnitSource, MapUnit eUnitDest)
static tools::Long	fn5 (const tools::Long n1, const tools::Long n2, const tools::Long n3, const tools::Long n4, const tools::Long n5)
static tools::Long	fn3 (const tools::Long n1, const o3tl::Length eFrom, const o3tl::Length eTo)

Macro Definition Documentation

ENTER1

#define ENTER1	(		rSource,
			pMapModeSource,
			pMapModeDest
	)

Value:

    if ( !pMapModeSource )                                              \
        pMapModeSource = &maMapMode;                                    \
    if ( !pMapModeDest )                                                \
        pMapModeDest = &maMapMode;                                      \
    if ( *pMapModeSource == *pMapModeDest )                             \
        return rSource;                                                 \
                                                                        \
    ImplMapRes aMapResSource;                                           \
    ImplMapRes aMapResDest;                                             \
                                                                        \
    if ( !mbMap || pMapModeSource != &maMapMode )                       \
    {                                                                   \
        if ( pMapModeSource->GetMapUnit() == MapUnit::MapRelative )     \
            aMapResSource = maMapRes;                                   \
        ImplCalcMapResolution( *pMapModeSource,                         \
                               mnDPIX, mnDPIY, aMapResSource );         \
    }                                                                   \
    else                                                                \
        aMapResSource = maMapRes;                                       \
    if ( !mbMap || pMapModeDest != &maMapMode )                         \
    {                                                                   \
        if ( pMapModeDest->GetMapUnit() == MapUnit::MapRelative )               \
            aMapResDest = maMapRes;                                     \
        ImplCalcMapResolution( *pMapModeDest,                           \
                               mnDPIX, mnDPIY, aMapResDest );           \
    }                                                                   \
    else                                                                \
        aMapResDest = maMapRes

Definition at line 1408 of file map.cxx.

ENTER4

#define ENTER4	(		rMapModeSource,
			rMapModeDest
	)

Value:

    ImplMapRes aMapResSource;                                           \
    ImplMapRes aMapResDest;                                             \
                                                                        \
    ImplCalcMapResolution( rMapModeSource, 72, 72, aMapResSource );     \
    ImplCalcMapResolution( rMapModeDest, 72, 72, aMapResDest )

Definition at line 1470 of file map.cxx.

Function Documentation

fn3()

static tools::Long fn3 ( const tools::Long  n1, const o3tl::Length  eFrom, const o3tl::Length  eTo  )

static

Definition at line 1595 of file map.cxx.

References o3tl::convert(), o3tl::invalid, BigInt::IsNeg(), n1, and n2.

Referenced by OutputDevice::LogicToLogic().

fn5()

static tools::Long fn5 ( const tools::Long  n1, const tools::Long  n2, const tools::Long  n3, const tools::Long  n4, const tools::Long  n5  )

static

Definition at line 1478 of file map.cxx.

References BigInt::IsNeg(), n1, and n2.

Referenced by OutputDevice::LogicToLogic().

ImplCalcMapResolution()

static void ImplCalcMapResolution ( const MapMode &  rMapMode, tools::Long  nDPIX, tools::Long  nDPIY, ImplMapRes &  rMapRes  )

static

Definition at line 87 of file map.cxx.

References o3tl::cm, Fraction::GetDenominator(), MapMode::GetMapUnit(), Fraction::GetNumerator(), MapMode::GetOrigin(), MapMode::GetScaleX(), MapMode::GetScaleY(), ImplGetSVData(), vcl::Window::ImplInitAppFontData(), ImplMakeFraction(), o3tl::in, o3tl::in10, o3tl::in100, o3tl::in1000, ImplSVData::maFrameData, ImplSVData::maGDIData, o3tl::mm, o3tl::mm10, o3tl::mm100, ImplSVGDIData::mnAppFontX, ImplSVGDIData::mnAppFontY, ImplMapRes::mnMapOfsX, ImplMapRes::mnMapOfsY, ImplMapRes::mnMapScDenomX, ImplMapRes::mnMapScDenomY, ImplMapRes::mnMapScNumX, ImplMapRes::mnMapScNumY, ImplSVFrameData::mpFirstFrame, Point, o3tl::pt, setMapRes(), and o3tl::twip.

Referenced by OutputDevice::GetViewTransformation(), OutputDevice::LogicToPixel(), OutputDevice::PixelToLogic(), and OutputDevice::SetMapMode().

ImplLogicToPixel() [1/2]

static double ImplLogicToPixel ( double  n, tools::Long  nDPI, tools::Long  nMapNum, tools::Long  nMapDenom  )

static

Definition at line 273 of file map.cxx.

References n.

ImplLogicToPixel() [2/2]

static tools::Long ImplLogicToPixel ( tools::Long  n, tools::Long  nDPI, tools::Long  nMapNum, tools::Long  nMapDenom  )

static

Definition at line 244 of file map.cxx.

References n.

Referenced by OutputDevice::ImplLogicHeightToDevicePixel(), OutputDevice::ImplLogicToDeviceFontCoordinate(), OutputDevice::ImplLogicToDevicePixel(), OutputDevice::ImplLogicWidthToDeviceFontWidth(), OutputDevice::ImplLogicWidthToDevicePixel(), OutputDevice::ImplLogicXToDevicePixel(), OutputDevice::ImplLogicYToDevicePixel(), OutputDevice::LogicToPixel(), and OutputDevice::LogicWidthToDeviceCoordinate().

ImplMakeFraction()

static Fraction ImplMakeFraction ( tools::Long  nN1, tools::Long  nN2, tools::Long  nD1, tools::Long  nD2  )

static

Definition at line 45 of file map.cxx.

References i, Fraction::IsValid(), Fraction::ReduceInaccurate(), and SAL_WARN.

Referenced by ImplCalcMapResolution(), OutputDevice::SetMapMode(), and OutputDevice::SetRelativeMapMode().

ImplPixelToLogic()

static tools::Long ImplPixelToLogic ( tools::Long  n, tools::Long  nDPI, tools::Long  nMapNum, tools::Long  nMapDenom  )

static

Definition at line 281 of file map.cxx.

References n.

Referenced by OutputDevice::ImplDevicePixelToLogic(), OutputDevice::ImplDevicePixelToLogicHeight(), OutputDevice::ImplDevicePixelToLogicWidth(), OutputDevice::PixelToLogic(), OutputDevice::SetMapMode(), OutputDevice::SetPixelOffset(), and OutputDevice::SetRelativeMapMode().

setMapRes()

static auto setMapRes ( ImplMapRes &  rMapRes, const o3tl::Length  eUnit  )

static

Definition at line 80 of file map.cxx.

References o3tl::in, ImplMapRes::mnMapScDenomX, ImplMapRes::mnMapScDenomY, ImplMapRes::mnMapScNumX, and ImplMapRes::mnMapScNumY.

Referenced by ImplCalcMapResolution().

verifyUnitSourceDest()

static void verifyUnitSourceDest ( MapUnit  eUnitSource, MapUnit  eUnitDest  )

static

Definition at line 1438 of file map.cxx.

References DBG_ASSERT.

Referenced by OutputDevice::LogicToLogic().