Painter2DBase Class Reference

A base class for painting all items from a data layer (as supported by class derived from here) onto a 2D Canvas. More...

#include <OpenMS/VISUAL/Painter2DBase.h>

Inheritance diagram for Painter2DBase:

Public Member Functions
virtual	~Painter2DBase ()=default
virtual void	paint (QPainter *painter, Plot2DCanvas *canvas, int layer_index)=0
	Paints items using the given painter onto the canvas. More...
virtual void	highlightElement (QPainter *painter, Plot2DCanvas *canvas, const PeakIndex element)
	Emphasize a certain element (e.g. feature), e.g. when mouse hovering. By default, nothing is highlighted. Override for subclasses if you need highlighting. More...

Static Protected Member Functions
static void	paintIcon_ (const QPoint &pos, const QRgb &color, const String &icon, Size s, QPainter &p)
	draws squares, circles etc More...
static void	paintConvexHull_ (QPainter &painter, Plot2DCanvas *canvas, const ConvexHull2D &hull, bool has_identifications)
	Paints a convex hull. More...
static void	paintConvexHulls_ (QPainter &painter, Plot2DCanvas *canvas, const std::vector< ConvexHull2D > &hulls, bool has_identifications)
	Paints convex hulls. More...
static void	paintPeptideIDs_ (QPainter *painter, Plot2DCanvas *canvas, const IPeptideIds::PepIds &ids, int layer_index)

Detailed Description

A base class for painting all items from a data layer (as supported by class derived from here) onto a 2D Canvas.

Constructor & Destructor Documentation

~Painter2DBase()

virtual ~Painter2DBase ( )

virtualdefault

Member Function Documentation

highlightElement()

virtual void highlightElement ( QPainter *  painter, Plot2DCanvas *  canvas, const PeakIndex  element  )

virtual

Emphasize a certain element (e.g. feature), e.g. when mouse hovering. By default, nothing is highlighted. Override for subclasses if you need highlighting.

Parameters

painter	The painter used for drawing
canvas	The canvas to paint onto (should expose all the details needed, like canvas size, draw mode, colors etc)
element	Which item of the current layer should be drawn?

Reimplemented in Painter2DConsensus, and Painter2DFeature.

paint()

virtual void paint ( QPainter *  painter, Plot2DCanvas *  canvas, int  layer_index  )

pure virtual

Paints items using the given painter onto the canvas.

Parameters

painter	The painter used for drawing
canvas	The canvas to paint onto (should expose all the details needed, like canvas size, draw mode, colors etc)
layer_index	Which layer is currently painted

Implemented in Painter2DIdent, Painter2DConsensus, Painter2DFeature, Painter2DIonMobility, Painter2DChrom, and Painter2DPeak.

paintConvexHull_()

static void paintConvexHull_ ( QPainter &  painter, Plot2DCanvas *  canvas, const ConvexHull2D &  hull, bool  has_identifications  )

staticprotected

Paints a convex hull.

Parameters

painter	The QPainter to paint on
canvas	The canvas (for configuration details)
hull	Reference to convex hull
has_identifications	Draw hulls in green (true) or blue color (false)

paintConvexHulls_()

static void paintConvexHulls_ ( QPainter &  painter, Plot2DCanvas *  canvas, const std::vector< ConvexHull2D > &  hulls, bool  has_identifications  )

staticprotected

Paints convex hulls.

Parameters

painter	The QPainter to paint on
canvas	The canvas (for configuration details)
hulls	Reference to convex hulls
has_identifications	Draw hulls in green (true) or blue color (false)

paintIcon_()

static void paintIcon_ ( const QPoint &  pos, const QRgb &  color, const String &  icon, Size  s, QPainter &  p  )

staticprotected

draws squares, circles etc

paintPeptideIDs_()

static void paintPeptideIDs_ ( QPainter *  painter, Plot2DCanvas *  canvas, const IPeptideIds::PepIds &  ids, int  layer_index  )

staticprotected