SimpleFovExporter Class Reference

#include <simplefovexporter.h>

Public Member Functions
	SimpleFovExporter ()
void	exportFov (const QList< SkyPoint * > &points, const QList< FOV * > &fovs, const QList< QPaintDevice * > &pds)
void	exportFov (const QList< SkyPoint * > &points, FOV *fov, const QList< QPaintDevice * > &pds)
void	exportFov (FOV *fov, QPaintDevice *pd)
void	exportFov (QPaintDevice *pd)
void	exportFov (SkyPoint *point, FOV *fov, QPaintDevice *pd)
bool	isClockStopping () const
bool	isFovShapeOverriden () const
bool	isFovSymbolDrawn () const
void	setClockStopping (bool stopping)
void	setFovShapeOverriden (bool overrideFovShape)
void	setFovSymbolDrawn (bool draw)

Static Public Member Functions
static double	calculatePixelSize (float degrees, double zoomLevel)
static double	calculateZoomLevel (int pixelSize, float degrees)

Detailed Description

SimpleFovExporter class is used for FOV representation exporting.

Central point is defined by passed pointer to SkyPoint instance and field-of-view parameters are defined by FOV class instance. Fragment of sky is painted on passed QPaintDevice subclass. SimpleFovExporter class can be used for export of FOV representations in user-interactive mode as well as for export of multiple FOVs at once, without user interaction.

Note

Please note that SimpleFovExporter class instances may pause simulation clock if they're configured to do so (via setClockStopping() method).

FOV representation's shape can be overridden (i.e. FOV image will be always rectangular) using setFovShapeOverriden() method.

Definition at line 30 of file simplefovexporter.h.

Constructor & Destructor Documentation

SimpleFovExporter()

SimpleFovExporter::SimpleFovExporter

(

)

Constructor.

Definition at line 17 of file simplefovexporter.cpp.

Member Function Documentation

calculatePixelSize()

static double SimpleFovExporter::calculatePixelSize ( float degrees, double zoomLevel )

inlinestatic

Calculate pixel size of given angular length at given zoom level.

Parameters

degrees	angular length.
zoomLevel	zoom level.

Returns

size in pixels.

Definition at line 126 of file simplefovexporter.h.

calculateZoomLevel()

static double SimpleFovExporter::calculateZoomLevel ( int pixelSize, float degrees )

inlinestatic

Calculate zoom level at which given angular length will occupy given length in pixels.

Parameters

pixelSize	size in pixels.
degrees	angular length.

Returns

zoom level.

Definition at line 118 of file simplefovexporter.h.

exportFov() [1/5]

void SimpleFovExporter::exportFov	(	const QList< SkyPoint * > &	points,
		const QList< FOV * > &	fovs,
		const QList< QPaintDevice * > &	pds )

Export multiple FOV representations.

Parameters

points	list of central points.
fovs	list of fields-of-view.
pds	list of paint devices on which the representation of the FOV will be painted.

Definition at line 51 of file simplefovexporter.cpp.

exportFov() [2/5]

void SimpleFovExporter::exportFov	(	const QList< SkyPoint * > &	points,
		FOV *	fov,
		const QList< QPaintDevice * > &	pds )

Export multiple FOV representations.

Parameters

points	list of central points.
fov	list of fields-of-view.
pds	list of paint devices on which the representation of the FOV will be painted.

Definition at line 66 of file simplefovexporter.cpp.

exportFov() [3/5]

void SimpleFovExporter::exportFov	(	FOV *	fov,
		QPaintDevice *	pd )

Paint FOV representation on passed QPaintDevice subclass.

Parameters

fov	represented field-of-view.
pd	paint device on which the representation of the FOV will be painted.

Definition at line 30 of file simplefovexporter.cpp.

exportFov() [4/5]

void SimpleFovExporter::exportFov

(

QPaintDevice *

pd

)

Paint FOV representation on passed QPaintDevice subclass.

Parameters

pd	paint device on which the representation of the FOV will be painted.

Definition at line 35 of file simplefovexporter.cpp.

exportFov() [5/5]

void SimpleFovExporter::exportFov	(	SkyPoint *	point,
		FOV *	fov,
		QPaintDevice *	pd )

Paint FOV representation on passed QPaintDevice subclass.

Parameters

point	central point of the exported FOV.
fov	represented field-of-view.
pd	paint device on which the representation of the FOV will be painted.

Definition at line 23 of file simplefovexporter.cpp.

isClockStopping()

bool SimpleFovExporter::isClockStopping ( ) const

inline

Check if FOV export will cause simulation clock to be stopped.

Returns

true if clock will be stopped for FOV export.

Note

If changed, previous clock state will be restored after FOV export is done.

Definition at line 80 of file simplefovexporter.h.

isFovShapeOverriden()

bool SimpleFovExporter::isFovShapeOverriden ( ) const

inline

Check if FOV representation will be always rectangular.

Returns

true if FOV shape is overridden.

Definition at line 86 of file simplefovexporter.h.

isFovSymbolDrawn()

bool SimpleFovExporter::isFovSymbolDrawn ( ) const

inline

Check if FOV symbol will be drawn.

Returns

true if FOV symbol will be drawn.

Definition at line 92 of file simplefovexporter.h.

setClockStopping()

void SimpleFovExporter::setClockStopping ( bool stopping )

inline

Enable or disable stopping simulation for FOV export.

Parameters

stopping

should be true if stopping is to be enabled.

Definition at line 98 of file simplefovexporter.h.

setFovShapeOverriden()

void SimpleFovExporter::setFovShapeOverriden ( bool overrideFovShape )

inline

Enable or disable FOV shape overriding.

Parameters

overrideFovShape

should be true if FOV representation is to be always rectangular.

Definition at line 104 of file simplefovexporter.h.

setFovSymbolDrawn()

void SimpleFovExporter::setFovSymbolDrawn ( bool draw )

inline

Enable or disable FOV symbol drawing.

Parameters

draw	should be true if FOV symbol is to be drawn.

Definition at line 110 of file simplefovexporter.h.

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

• simplefovexporter.h
• simplefovexporter.cpp