Painter2D for chromatograms. More...

#include <OpenMS/VISUAL/Painter2DBase.h>

Inheritance diagram for Painter2DChrom:

Collaboration diagram for Painter2DChrom:

Public Member Functions
	Painter2DChrom (const LayerDataChrom *parent)
	C'tor which remembers the layer to paint. More...

void	paint (QPainter painter, Plot2DCanvas canvas, int layer_index) override
	Paints items using the given painter onto the canvas. More...

Public Member Functions inherited from Painter2DBase
virtual	~Painter2DBase ()=default

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...

Protected Attributes
const LayerDataChrom *	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 chromatograms.

Constructor & Destructor Documentation

◆ Painter2DChrom()

Painter2DChrom ( const LayerDataChrom * parent )

C'tor which remembers the layer to paint.

Member Function Documentation

◆ 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.

Member Data Documentation

◆ layer_

const LayerDataChrom* layer_

protected

the data to paint

Public Member Functions

Protected Attributes