Painter2DFeature Class Reference

Painter2D for Features. More...

#include <OpenMS/VISUAL/Painter2DBase.h>

Inheritance diagram for Painter2DFeature:

Collaboration diagram for Painter2DFeature:

Public Member Functions
	Painter2DFeature (const LayerDataFeature *parent)
	C'tor which remembers the layer to paint. More...
void	paint (QPainter *, Plot2DCanvas *canvas, int layer_index) override
	Paints items using the given painter onto the canvas. More...
void	highlightElement (QPainter *painter, Plot2DCanvas *canvas, const PeakIndex element) override
	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...
Public Member Functions inherited from Painter2DBase
virtual	~Painter2DBase ()=default

Protected Member Functions
void	paintTraceConvexHulls_ (QPainter *painter, Plot2DCanvas *canvas)
	Paints convex hulls (one for each mass trace) of a features layer. More...
void	paintFeatureConvexHulls_ (QPainter *painter, Plot2DCanvas *canvas)
	Paints the convex hulls (one for each feature) of a features layer. More...

Protected Attributes
const LayerDataFeature *	layer_
	the data to paint More...

Additional Inherited Members
Static Public Member Functions inherited from PainterBase
static ShapeIcon	toShapeIcon (const String &icon)
static void	drawDashedLine (const QPoint &from, const QPoint &to, QPainter *painter, const QColor &color)
	static method to draw a dashed line More...
static void	drawCross (const QPoint &position, QPainter *painter, const int size=8)
	draw a cross at position, using a certain size (= width = height) of the cross More...
static void	drawCaret (const QPoint &position, QPainter *painter, const int size=8)
	draw a caret '^' at position, using a certain size (= width) of the caret More...
static void	drawDiamond (const QPoint &position, QPainter *painter, const int size=8)
	draw an unfilled diamond at position, using a certain size (= width = height) of the diamond More...
static void	drawIcon (const QPoint &pos, const QRgb &color, const ShapeIcon icon, Size s, QPainter &p)
	draws squares, circles etc More...
static QPainterPath	getOpenArrow (int arrow_width)
	An arrow head which is open, i.e. '>'. More...
static QPainterPath	getClosedArrow (int arrow_width)
	An arrow head which is closed, i.e. a triangle. More...
static QRectF	drawLineWithArrows (QPainter *painter, const QPen &pen, const QPoint &start, const QPoint &end, const QPainterPath &arrow_start=QPainterPath(), const QPainterPath &arrow_end=QPainterPath())
Static Protected Member Functions inherited from Painter2DBase
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

Painter2D for Features.

Constructor & Destructor Documentation

Painter2DFeature()

Painter2DFeature

(

const LayerDataFeature *

parent

)

C'tor which remembers the layer to paint.

Member Function Documentation

highlightElement()

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

overridevirtual

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 from Painter2DBase.

paint()

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

overridevirtual

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

Implements Painter2DBase.

paintFeatureConvexHulls_()

void paintFeatureConvexHulls_ ( QPainter *  painter, Plot2DCanvas *  canvas  )

protected

Paints the convex hulls (one for each feature) of a features layer.

paintTraceConvexHulls_()

void paintTraceConvexHulls_ ( QPainter *  painter, Plot2DCanvas *  canvas  )

protected

Paints convex hulls (one for each mass trace) of a features layer.

Member Data Documentation

layer_

const LayerDataFeature* layer_

protected

the data to paint