SimpleFovExporter Class Reference

#include <simplefovexporter.h>

Public Member Functions
	SimpleFovExporter ()
void	exportFov (SkyPoint *point, FOV *fov, QPaintDevice *pd)
void	exportFov (FOV *fov, QPaintDevice *pd)
void	exportFov (QPaintDevice *pd)
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)
bool	isClockStopping ()
bool	isFovShapeOverriden ()
bool	isFovSymbolDrawn ()
void	setClockStopping (bool stopping)
void	setFovShapeOverriden (bool override)
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 43 of file simplefovexporter.h.

Constructor & Destructor Documentation

SimpleFovExporter::SimpleFovExporter

(

)

Constructor.

Definition at line 26 of file simplefovexporter.cpp.

Member Function Documentation

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 139 of file simplefovexporter.h.

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 131 of file simplefovexporter.h.

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 33 of file simplefovexporter.cpp.

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 40 of file simplefovexporter.cpp.

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 45 of file simplefovexporter.cpp.

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 61 of file simplefovexporter.cpp.

void SimpleFovExporter::exportFov	(	const QList< SkyPoint * > &	points,
		FOV *	fov,
		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 75 of file simplefovexporter.cpp.

bool SimpleFovExporter::isClockStopping ( )

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 93 of file simplefovexporter.h.

bool SimpleFovExporter::isFovShapeOverriden ( )

inline

Check if FOV representation will be always rectangular.

Returns

true if FOV shape is overridden.

Definition at line 99 of file simplefovexporter.h.

bool SimpleFovExporter::isFovSymbolDrawn ( )

inline

Check if FOV symbol will be drawn.

Returns

true if FOV symbol will be drawn.

Definition at line 105 of file simplefovexporter.h.

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 111 of file simplefovexporter.h.

void SimpleFovExporter::setFovShapeOverriden ( bool  override )

inline

Enable or disable FOV shape overriding.

Parameters

override

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

Definition at line 117 of file simplefovexporter.h.

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 123 of file simplefovexporter.h.

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

• simplefovexporter.h
• simplefovexporter.cpp