OpenMS
Painter2DFeature Class Reference

Painter2D for Features. More...

#include <OpenMS/VISUAL/Painter2DBase.h>

Inheritance diagram for Painter2DFeature:
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Collaboration diagram for Painter2DFeature:
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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 LayerDataFeaturelayer_
 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
painterThe painter used for drawing
canvasThe canvas to paint onto (should expose all the details needed, like canvas size, draw mode, colors etc)
elementWhich 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
painterThe painter used for drawing
canvasThe canvas to paint onto (should expose all the details needed, like canvas size, draw mode, colors etc)
layer_indexWhich 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