Provides a canvas where a uiRGBArray is pre-drawn. More...

Inheritance diagram for uiRGBArrayCanvas:

Public Member Functions
	uiRGBArrayCanvas (uiParent *, uiRGBArray &)

	~uiRGBArrayCanvas ()

void	setBorder (const uiBorder &)

void	setBGColor (const Color &)
	everything More...

void	setDrawArr (bool)
	Draw the arr or not? More...

void	setPixmap (const uiPixmap &)

void	removePixmap ()

uiRect	arrArea () const

uiRGBArray &	rgbArray ()

const uiRGBArray &	rgbArray () const

const uiRect &	updateArea ()

const uiBorder &	border () const

const Color &	bgColor () const

bool	arrDrawn () const

void	beforeDraw ()

void	beforeDraw (int w, int h)

void	setPixMapPos (int x, int y)

void	updatePixmap ()

Public Member Functions inherited from uiGraphicsView
	uiGraphicsView (uiParent , const char nm)

	~uiGraphicsView ()

uiToolButton *	getSaveImageButton (uiParent *)

uiToolButton *	getPrintImageButton (uiParent *)

void	enableImageSave ()

void	disableImageSave ()

uiCrossHairItem *	getCrossHairItem ()

Public Member Functions inherited from uiGraphicsViewBase
	uiGraphicsViewBase (uiParent , const char )

	~uiGraphicsViewBase ()

void	setScene (uiGraphicsScene &)
	Scene becomes mine. More...

uiGraphicsScene &	scene ()

void	show ()

void	setScrollBarPolicy (bool hor, ScrollBarPolicy)

void	setDragMode (ODDragMode)

ODDragMode	dragMode () const

bool	isRubberBandingOn () const

void	setMouseTracking (bool)

bool	hasMouseTracking () const

void	setMouseWheelReversal (bool)

bool	getMouseWheelReversal () const

void	setMidMouseButtonForDrag (bool)

bool	hasMidMouseButtonForDrag () const

int	width () const
	width of widget More...

int	height () const
	height of widget More...

int	viewWidth () const
	width of viewport More...

int	viewHeight () const
	height of viewport More...

int	getSceneBorder () const

void	setSceneBorder (int)

void	centreOn (uiPoint)

uiRect	getSceneRect () const

void	setSceneRect (const uiRect &)

void	setSceneAlignment (const Alignment &)

void	setScaleFactor (float, float)

uiPoint	getCursorPos () const

void	getScaleFactor (float &, float &) const

uiPoint	getScenePos (float, float) const

const uiPoint &	getStartPos () const

const uiRect *	getSelectedArea () const

void	setViewArea (double x, double y, double w, double h)

uiRect	getViewArea () const

void	setBackgroundColor (const Color &)

Color	backgroundColor () const

void	setNoBackGround ()

void	rePaint ()

void	enableScrollZoom (bool yn=true)

void	disableScrollZoom ()

bool	scrollZoomEnabled ()

uiSize	scrollBarSize (bool horizontal) const

const uiPoint	mapFromScene (const Geom::Point2D< float > &) const

const Geom::Point2D< float >	mapToScene (const uiPoint &) const

bool	isCtrlPressed () const

void	setCtrlPressed (bool yn)

bool	print ()

MouseEventHandler &	getNavigationMouseEventHandler ()

MouseEventHandler &	getMouseEventHandler ()

KeyboardEventHandler &	getKeyboardEventHandler ()

GestureEventHandler &	gestureEventHandler ()

Public Member Functions inherited from uiObject
	uiObject (uiParent , const char nm)

	uiObject (uiParent , const char nm, uiObjectBody &)

	~uiObject ()

void	setHSzPol (SzPolicy)

void	setVSzPol (SzPolicy)

SzPolicy	szPol (bool hor=true) const

virtual void	setName (const char *)

void	setToolTip (const uiString &)

const uiString &	toolTip () const

void	translateText ()

void	display (bool yn, bool shrink=false, bool maximized=false)

void	setFocus ()

bool	hasFocus () const

void	disabFocus ()

virtual void	setCursor (const MouseCursor &)

bool	isCursorInside () const

virtual void	setStyleSheet (const char *)

Color	roBackgroundColor () const

virtual void	setBackgroundPixmap (const uiPixmap &)

virtual void	setTextColor (const Color &)

void	setSensitive (bool yn=true)

bool	sensitive () const

bool	visible () const

bool	isDisplayed () const

int	prefHNrPics () const

virtual void	setPrefWidth (int)

void	setPrefWidthInChar (int)

void	setPrefWidthInChar (float)

void	setMinimumWidth (int)

void	setMaximumWidth (int)

int	prefVNrPics () const

virtual void	setPrefHeight (int)

void	setPrefHeightInChar (int)

void	setPrefHeightInChar (float)

void	setMinimumHeight (int)

void	setMaximumHeight (int)

void	setStretch (int hor, int ver)
	Sets stretch factors for object If stretch factor is > 1, then object will already grow at pop-up. More...

void	attach (constraintType, int margin=-1)
	attaches object to another In case the stretched... options are used, margin=-1 (default) stretches the object not to cross the border. margin=-2 stretches the object to fill the parent's border. This looks nice with separators. More...

void	attach (constraintType, uiObject *, int margin=-1, bool reciprocal=true)

void	attach (constraintType, uiParent *, int margin=-1, bool reciprocal=true)

void	setFont (const uiFont &)

const uiFont *	font () const

void	setCaption (const uiString &)

void	shallowRedraw (CallBacker *=0)

void	deepRedraw (CallBacker *=0)

void	reDraw (bool deep)

uiSize	actualsize (bool include_border=true) const

uiParent *	parent ()

const uiParent *	parent () const

void	reParent (uiParent *)

uiMainWin *	mainwin ()

	mQtclass (QWidget *) getWidget()

	mQtclass (QWidget *) qwidget()

const	mQtclass (QWidget *) qwidget() const

virtual bool	handleLongTabletPress ()

virtual const ObjectSet< uiBaseObject > *	childList () const

void	close ()

Protected Member Functions
virtual void	mkNewFill ()

void	rubberBandHandler (uiRect)

bool	createPixmap ()

Protected Member Functions inherited from uiGraphicsView
void	saveImageCB (CallBacker *)

void	printImageCB (CallBacker *)

Protected Member Functions inherited from uiGraphicsViewBase
void	translateText ()

uiGraphicsViewBody &	mkbody (uiParent , const char )

void	rubberBandCB (CallBacker *)

Protected Member Functions inherited from uiObject
virtual bool	closeOK ()
	hook. Accepts/denies closing of window. More...

void	triggerSetGeometry (const i_LayoutItem *, uiRect &)
	setGeometry should be triggered by this's layoutItem More...

void	updateToolTip (CallBacker *=0)

Protected Attributes
uiPixmapItem *	pixmapitm_

uiRGBArray &	rgbarr_

uiBorder	border_

Color	bgcolor_

bool	dodraw_

uiRect	arrarea_

uiRect	updarea_

uiPixmap *	pixmap_

Protected Attributes inherited from uiGraphicsView
bool	enableimagesave_

uiCrossHairItem *	crosshairitem_

Protected Attributes inherited from uiGraphicsViewBase
uiGraphicsViewBody *	body_

uiRect *	selectedarea_

uiGraphicsScene *	scene_

int	sceneborder_

bool	isctrlpressed_

bool	enabscrollzoom_

Protected Attributes inherited from uiObject
uiString	tooltip_

uiObjEventFilter *	uiobjeventfilter_

Additional Inherited Members
Public Types inherited from uiGraphicsViewBase
enum	ODDragMode { NoDrag, ScrollHandDrag, RubberBandDrag }

enum	ScrollBarPolicy { ScrollBarAsNeeded, ScrollBarAlwaysOff, ScrollBarAlwaysOn }

Public Types inherited from uiObject
enum	SzPolicy { Undef, Small, Medium, Wide, SmallVar, MedVar, WideVar, SmallMax, MedMax, WideMax }
	How should the object's size behave? Undef : use default. Small : 1 base sz. Medium : 2* base sz + 1. Wide : 4* base sz + 3. The xxVar options specify that the element may have a bigger internal preferred size. In that case, the maximum is taken. The xxMax options specify that the element should take all available space ( stretch = 2 ) More...

Static Public Member Functions inherited from uiGraphicsViewBase
static const ObjectSet< uiGraphicsViewBase > &	allInstances ()

Static Public Member Functions inherited from uiObject
static void	updateToolTips ()

static void	setTabOrder (uiObject first, uiObject second)

static int	baseFldSize ()

static int	iconSize ()

Public Attributes inherited from uiGraphicsViewBase
CNotifier< uiGraphicsViewBase, uiSize >	reSize
	CallBacker is OLD size. More...

Notifier< uiGraphicsViewBase >	rubberBandUsed

Notifier< uiGraphicsViewBase >	reDrawNeeded

Notifier< uiGraphicsViewBase >	reDrawn
	In practice, this happens only after reSize. More...

Notifier< uiGraphicsViewBase >	preDraw

Notifier< uiGraphicsViewBase >	scrollBarUsed

Public Attributes inherited from uiObject
Notifier< uiObject >	closed
	Triggered when object closes. More...

CNotifier< uiObject, uiRect & >	setGeometry
	triggered when getting a new geometry A reference to the new geometry is passed which can be manipulated, before the geometry is actually set to the QWidget. More...

Detailed Description

Provides a canvas where a uiRGBArray is pre-drawn.

Handles borders, drawing and clearing. When the preDraw is triggered, the usedArea() is known, and the uiRGBArray was resized and cleared to the background color. You can choose to implement your own mkNewFill() function if you want to subclass, or catch the newFillNeeded notifier (if both: newFillNeeded is done first). At postDraw you typically put annotations and so forth, they are only needed in the updateArea().

Constructor & Destructor Documentation

uiRGBArrayCanvas::uiRGBArrayCanvas	(	uiParent *	,
		uiRGBArray &
	)

uiRGBArrayCanvas::~uiRGBArrayCanvas ( )

Member Function Documentation

uiRect uiRGBArrayCanvas::arrArea ( ) const

inline

bool uiRGBArrayCanvas::arrDrawn ( ) const

inline

void uiRGBArrayCanvas::beforeDraw ( )

void uiRGBArrayCanvas::beforeDraw	(	int	w,
		int	h
	)

const Color& uiRGBArrayCanvas::bgColor ( ) const

inline

const uiBorder& uiRGBArrayCanvas::border ( ) const

inline

bool uiRGBArrayCanvas::createPixmap ( )

protected

virtual void uiRGBArrayCanvas::mkNewFill ( )

inlineprotectedvirtual

void uiRGBArrayCanvas::removePixmap ( )

uiRGBArray& uiRGBArrayCanvas::rgbArray ( )

inline

const uiRGBArray& uiRGBArrayCanvas::rgbArray ( ) const

inline

void uiRGBArrayCanvas::rubberBandHandler ( uiRect )

protected

void uiRGBArrayCanvas::setBGColor ( const Color & )

everything

void uiRGBArrayCanvas::setBorder ( const uiBorder & )

void uiRGBArrayCanvas::setDrawArr ( bool )

Draw the arr or not?

void uiRGBArrayCanvas::setPixmap ( const uiPixmap & )

void uiRGBArrayCanvas::setPixMapPos	(	int	x,
		int	y
	)

const uiRect& uiRGBArrayCanvas::updateArea ( )

inline

In this area the 'rest' needs to be drawn in your own reDrawHandler or at postDraw

void uiRGBArrayCanvas::updatePixmap ( )

Member Data Documentation

uiRect uiRGBArrayCanvas::arrarea_

protected

Color uiRGBArrayCanvas::bgcolor_

protected

uiBorder uiRGBArrayCanvas::border_

protected

bool uiRGBArrayCanvas::dodraw_

protected

uiPixmap* uiRGBArrayCanvas::pixmap_

protected

uiPixmapItem* uiRGBArrayCanvas::pixmapitm_

protected

uiRGBArray& uiRGBArrayCanvas::rgbarr_

protected

uiRect uiRGBArrayCanvas::updarea_

protected

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation