Annotation1DTextItem Class Reference

An annotation item which represents an arbitrary text on the canvas. More...

#include <OpenMS/VISUAL/ANNOTATION/Annotation1DTextItem.h>

Inheritance diagram for Annotation1DTextItem:

Public Member Functions
	Annotation1DTextItem (const PointType &position, const QString &text, const int flags=Qt::AlignCenter)
	Constructor. More...
	Annotation1DTextItem (const Annotation1DTextItem &rhs)
	Copy constructor. More...
	~Annotation1DTextItem () override
	Destructor. More...
void	ensureWithinDataRange (Spectrum1DCanvas *const canvas) override
	Ensures that the item has coordinates within the visible area of the canvas. More...
void	draw (Spectrum1DCanvas *const canvas, QPainter &painter, bool flipped=false) override
	Draws the item on painter. More...
void	move (const PointType &delta) override
	Moves the item; behaviour depends on item type and is implemented in the subclasses. More...
void	setPosition (const PointType &position)
	Sets the position of the item (in MZ / intensity coordinates) More...
const PointType &	getPosition () const
	Returns the position of the item (in MZ / intensity coordinates) More...
void	setFlags (int flags)
	Set Qt flags (default: Qt::AlignCenter) More...
int	getFlags () const
	Get Qt flags. More...
Public Member Functions inherited from Annotation1DItem
virtual	~Annotation1DItem ()
	Destructor. More...
const QRectF &	boundingBox () const
	Returns the current bounding box of this item on the canvas where it has last been drawn. More...
bool	isSelected () const
	Returns true if this item is currently selected on the canvas, else false. More...
void	setSelected (bool selected)
	Sets whether this item is currently selected on the canvas or not. More...
void	setText (const QString &text)
	Sets the text of the item. More...
const QString &	getText () const
	Returns the text of the item. More...
bool	editText ()

Protected Attributes
PointType	position_
	The position of the item (in MZ / intensity coordinates) More...
int	flags_
Protected Attributes inherited from Annotation1DItem
QRectF	bounding_box_
	The current bounding box of this item on the canvas where it has last been drawn. More...
bool	selected_
	Determines whether this item is currently selected on the canvas. More...
QString	text_
	The displayed text. More...

Additional Inherited Members
Public Types inherited from Annotation1DItem
typedef DPosition< 2 >	PointType
	Type of the Points. More...
typedef float	IntensityType
	Intensity type. More...
typedef double	CoordinateType
	Coordinate type. More...
Protected Member Functions inherited from Annotation1DItem
	Annotation1DItem (const QString &text)
	Constructor. More...
	Annotation1DItem (const Annotation1DItem &rhs)
	Copy constructor. More...
void	drawBoundingBox_ (QPainter &painter)
	Draws the bounding_box_. More...

Detailed Description

An annotation item which represents an arbitrary text on the canvas.

See also

Annotation1DItem

Constructor & Destructor Documentation

Annotation1DTextItem() [1/2]

Annotation1DTextItem	(	const PointType &	position,
		const QString &	text,
		const int	flags = Qt::AlignCenter
	)

Constructor.

Annotation1DTextItem() [2/2]

Annotation1DTextItem

(

const Annotation1DTextItem &

rhs

)

Copy constructor.

~Annotation1DTextItem()

~Annotation1DTextItem ( )

override

Destructor.

Member Function Documentation

draw()

void draw ( Spectrum1DCanvas *const  canvas, QPainter &  painter, bool  flipped = false  )

overridevirtual

Draws the item on painter.

Implements Annotation1DItem.

ensureWithinDataRange()

void ensureWithinDataRange ( Spectrum1DCanvas *const  canvas )

overridevirtual

Ensures that the item has coordinates within the visible area of the canvas.

Implements Annotation1DItem.

getFlags()

int getFlags

(

)

const

Get Qt flags.

getPosition()

const PointType& getPosition

(

)

const

Returns the position of the item (in MZ / intensity coordinates)

move()

void move ( const PointType &  delta )

overridevirtual

Moves the item; behaviour depends on item type and is implemented in the subclasses.

Implements Annotation1DItem.

setFlags()

void setFlags

(

int

flags

)

Set Qt flags (default: Qt::AlignCenter)

setPosition()

void setPosition

(

const PointType &

position

)

Sets the position of the item (in MZ / intensity coordinates)

Member Data Documentation

flags_

int flags_

protected

position_

PointType position_

protected

The position of the item (in MZ / intensity coordinates)