ImageGui::ImageView Class Reference

#include <ImageView.h>

Inheritance diagram for ImageGui::ImageView:

Public Slots
virtual void	fitImage ()
virtual void	oneToOneImage ()
Public Member Functions
virtual void	clearColorMap ()
virtual void	clearImage ()
virtual int	createColorMap (int numEntriesReq=0, bool Initialise=true)
virtual int	createImageCopy (void *pSrcPixelData, unsigned long width, unsigned long height, int format, unsigned short numSigBitsPerSample, int displayMode=IV_DISPLAY_RESET)
virtual void	EnableFitImageAction (bool Enable)
virtual void	EnableMouseEvents (bool Enable)
virtual void	EnableOneToOneAction (bool Enable)
virtual void	EnableStatusBar (bool Enable)
virtual void	EnableToolBar (bool Enable)
const char *	getName (void) const
	returns the name of the view (important for messages)
virtual int	getNumColorMapEntries () const
	ImageView (QWidget *parent)
bool	onHasMsg (const char *pMsg) const
	Message handler test.
bool	onMsg (const char pMsg, const char *ppReturn)
	Message handler.
void	onUpdate (void)
	get called when the document is updated
virtual int	pointImageTo (void *pSrcPixelData, unsigned long width, unsigned long height, int format, unsigned short numSigBitsPerSample, bool takeOwnership, int displayMode=IV_DISPLAY_RESET)
virtual int	setColorMapAlphaValue (int index, float value)
virtual int	setColorMapBlueValue (int index, float value)
virtual int	setColorMapGreenValue (int index, float value)
virtual int	setColorMapRedValue (int index, float value)
virtual int	setColorMapRGBAValue (int index, float red, float green, float blue, float alpha=1.0)
virtual	~ImageView ()
Protected Types
enum	{ nothing = 0, panning, zooming, selection, addselection }
Protected Slots
virtual void	drawGraphics ()
Protected Member Functions
virtual void	addSelect (int currX, int currY)
virtual void	createActions ()
virtual QString	createStatusBarText ()
virtual void	mouseDoubleClickEvent (QMouseEvent *cEvent)
virtual void	mouseMoveEvent (QMouseEvent *cEvent)
virtual void	mousePressEvent (QMouseEvent *cEvent)
virtual void	mouseReleaseEvent (QMouseEvent *cEvent)
virtual void	select (int currX, int currY)
virtual void	showEvent (QShowEvent *e)
virtual void	showOriginalColors ()
virtual void	startDrag ()
virtual void	updateStatusBar ()
virtual void	wheelEvent (QWheelEvent *cEvent)
virtual void	zoom (int prevX, int prevY, int currX, int currY)
Protected Attributes
enum ImageGui::ImageView:: { ... }	_currMode
int	_currX
int	_currY
bool	_mouseEventsEnabled
QMenu *	_pContextMenu
QAction *	_pFitAct
GLImageBox *	_pGLImageBox
QAction *	_pOneToOneAct
QToolBar *	_pStdToolBar
bool	_statusBarEnabled
int	dragStartWCx
int	dragStartWCy

Detailed Description

Definition at line 33 of file ImageView.h.

Member Enumeration Documentation

anonymous enum [protected]

Enumerator:

nothing
panning
zooming
selection
addselection

Definition at line 91 of file ImageView.h.

Constructor & Destructor Documentation

ImageView::ImageView ( QWidget * parent )

Definition at line 40 of file ImageView.cpp.

References _currMode, _currX, _currY, _mouseEventsEnabled, _pGLImageBox, draftlibs::fcgeo::connect(), createActions(), drawGraphics(), EnableStatusBar(), and nothing.

ImageView::~ImageView ( ) [virtual]

Definition at line 67 of file ImageView.cpp.

Member Function Documentation

void ImageView::addSelect	(	int	currX,
		int	currY
	)			`[protected, virtual]`

Definition at line 593 of file ImageView.cpp.

Referenced by mouseReleaseEvent().

void ImageView::clearColorMap ( ) [virtual]

Definition at line 188 of file ImageView.cpp.

References _pGLImageBox, and ImageGui::GLImageBox::clearColorMap().

void ImageView::clearImage ( ) [virtual]

Definition at line 242 of file ImageView.cpp.

References _pGLImageBox, ImageGui::GLImageBox::clearImage(), ImageGui::GLImageBox::redraw(), and updateStatusBar().

void ImageView::createActions ( ) [protected, virtual]

Definition at line 73 of file ImageView.cpp.

References _pContextMenu, _pFitAct, _pOneToOneAct, _pStdToolBar, draftlibs::fcgeo::connect(), fitImage(), ImageGui::image_oneToOne, ImageGui::image_stretch, and oneToOneImage().

Referenced by ImageView().

int ImageView::createColorMap	(	int	numEntriesReq = `0`,
		bool	Initialise = `true`
	)			`[virtual]`

Definition at line 176 of file ImageView.cpp.

References _pGLImageBox, and ImageGui::GLImageBox::createColorMap().

int ImageView::createImageCopy	(	void *	pSrcPixelData,
		unsigned long	width,
		unsigned long	height,
		int	format,
		unsigned short	numSigBitsPerSample,
		int	displayMode = `IV_DISPLAY_RESET`
	)			`[virtual]`

Definition at line 261 of file ImageView.cpp.

References _pGLImageBox, ImageGui::GLImageBox::createImageCopy(), showOriginalColors(), and updateStatusBar().

QString ImageView::createStatusBarText ( ) [protected, virtual]

Definition at line 461 of file ImageView.cpp.

References _currX, _currY, _pGLImageBox, ImageGui::GLImageBox::getImageFormat(), ImageGui::GLImageBox::getImageSample(), ImageGui::GLImageBox::getZoomFactor(), IB_CF_BGR24, IB_CF_BGR48, IB_CF_BGRA32, IB_CF_BGRA64, IB_CF_GREY16, IB_CF_GREY32, IB_CF_GREY8, IB_CF_RGB24, IB_CF_RGB48, IB_CF_RGBA32, IB_CF_RGBA64, Py::int, ImageGui::GLImageBox::WCToIC_X(), and ImageGui::GLImageBox::WCToIC_Y().

Referenced by updateStatusBar().

void ImageView::drawGraphics ( ) [protected, virtual, slot]

Definition at line 602 of file ImageView.cpp.

Referenced by ImageView().

void ImageView::EnableFitImageAction ( bool Enable ) [virtual]

Definition at line 139 of file ImageView.cpp.

References _pFitAct.

void ImageView::EnableMouseEvents ( bool Enable ) [virtual]

Definition at line 125 of file ImageView.cpp.

References _mouseEventsEnabled.

void ImageView::EnableOneToOneAction ( bool Enable ) [virtual]

Definition at line 132 of file ImageView.cpp.

References _pOneToOneAct.

void ImageView::EnableStatusBar ( bool Enable ) [virtual]

Definition at line 100 of file ImageView.cpp.

References _statusBarEnabled.

Referenced by ImageView().

void ImageView::EnableToolBar ( bool Enable ) [virtual]

Definition at line 119 of file ImageView.cpp.

References _pStdToolBar.

void ImageView::fitImage ( ) [virtual, slot]

Definition at line 145 of file ImageView.cpp.

References _pGLImageBox, and ImageGui::GLImageBox::stretchToFit().

Referenced by createActions().

const char* ImageGui::ImageView::getName ( void ) const [inline, virtual]

returns the name of the view (important for messages)

Reimplemented from Gui::BaseView.

Definition at line 41 of file ImageView.h.

int ImageView::getNumColorMapEntries ( ) const [virtual]

Definition at line 182 of file ImageView.cpp.

References _pGLImageBox, and ImageGui::GLImageBox::getNumColorMapEntries().

void ImageView::mouseDoubleClickEvent ( QMouseEvent * cEvent ) [protected, virtual]

Definition at line 330 of file ImageView.cpp.

References _currX, _currY, _mouseEventsEnabled, _pGLImageBox, ImageGui::GLImageBox::getZoomFactor(), Py::int, offset(), ImageGui::GLImageBox::redraw(), ImageGui::GLImageBox::setZoomFactor(), updateStatusBar(), ImageGui::GLImageBox::WCToIC_X(), and ImageGui::GLImageBox::WCToIC_Y().

void ImageView::mouseMoveEvent ( QMouseEvent * cEvent ) [protected, virtual]

Definition at line 355 of file ImageView.cpp.

References _currMode, _currX, _currY, _mouseEventsEnabled, _pGLImageBox, dragStartWCx, dragStartWCy, nothing, offset(), panning, ImageGui::GLImageBox::relMoveWC(), updateStatusBar(), zoom(), and zooming.

void ImageView::mousePressEvent ( QMouseEvent * cEvent ) [protected, virtual]

Definition at line 294 of file ImageView.cpp.

References _currMode, _currX, _currY, _mouseEventsEnabled, _pContextMenu, _pGLImageBox, addselection, nothing, offset(), panning, selection, and startDrag().

void ImageView::mouseReleaseEvent ( QMouseEvent * cEvent ) [protected, virtual]

Definition at line 388 of file ImageView.cpp.

References _currMode, _mouseEventsEnabled, _pGLImageBox, addSelect(), addselection, nothing, offset(), panning, select(), and selection.

void ImageView::oneToOneImage ( ) [virtual, slot]

Definition at line 152 of file ImageView.cpp.

References _pGLImageBox, ImageGui::GLImageBox::redraw(), ImageGui::GLImageBox::setNormal(), and updateStatusBar().

Referenced by createActions().

bool ImageGui::ImageView::onHasMsg ( const char * pMsg ) const [inline, virtual]

Message handler test.

Reimplemented from Gui::MDIView.

Definition at line 45 of file ImageView.h.

bool ImageGui::ImageView::onMsg	(	const char *	pMsg,
		const char **	ppReturn
	)			`[inline, virtual]`

Message handler.

receive a message

Reimplemented from Gui::MDIView.

Definition at line 44 of file ImageView.h.

void ImageGui::ImageView::onUpdate ( void ) [inline, virtual]

get called when the document is updated

Reimplemented from Gui::BaseView.

Definition at line 42 of file ImageView.h.

int ImageView::pointImageTo	(	void *	pSrcPixelData,
		unsigned long	width,
		unsigned long	height,
		int	format,
		unsigned short	numSigBitsPerSample,
		bool	takeOwnership,
		int	displayMode = `IV_DISPLAY_RESET`
	)			`[virtual]`