Painter1DBase Class Reference

A base class for painting all items from a data layer (as supported by class derived from here) onto a 1D Canvas. More...

#include <OpenMS/VISUAL/Painter1DBase.h>

Inheritance diagram for Painter1DBase:

Public Member Functions
virtual void	paint (QPainter *, Plot1DCanvas *canvas, int layer_index)=0
	Paints items using the given painter onto the canvas. More...

Static Public Member Functions
static void	drawDashedLine (const QPoint &from, const QPoint &to, QPainter *painter, QColor color)
	static method to draw a dashed line More...

Detailed Description

A base class for painting all items from a data layer (as supported by class derived from here) onto a 1D Canvas.

Member Function Documentation

drawDashedLine()

static void drawDashedLine ( const QPoint &  from, const QPoint &  to, QPainter *  painter, QColor  color  )

static

static method to draw a dashed line

paint()

virtual void paint ( QPainter *  , Plot1DCanvas *  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 (FIXME: remove when Canvas1D::DrawMode and PenStyle are factored out)

Implemented in Painter1DPeak.