FeatureGui Class Reference

Abstract class for the visual appereance of a feature. Each FeatureData derived class will have a corresponding FeatureGui derived class with a specialized paintMe() method. More...

#include <featuregui.h>

Inheritance diagram for FeatureGui:

[legend]Collaboration diagram for FeatureGui:

[legend]List of all members.

Public Member Functions
	FeatureGui (SpatialFeatureData *data)
virtual	~FeatureGui ()
void	paint (QPainter *p, TR_PIX x_pix, TR_PIX y_pix, TR_DNA x1_dna, TR_DNA x2_dna, double width, int height, int center)
Protected Member Functions
virtual void	paintMe (QPainter *p, TR_PIX x_pix, TR_PIX y_pix, TR_DNA x1_dna, TR_DNA x2_dna, double width, int height, int center)=0
Protected Attributes
SpatialFeatureData *	m_data

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Detailed Description

Abstract class for the visual appereance of a feature. Each FeatureData derived class will have a corresponding FeatureGui derived class with a specialized paintMe() method.

Definition at line 41 of file featuregui.h.

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Constructor & Destructor Documentation

FeatureGui::FeatureGui

(

SpatialFeatureData *

data

)

[inline]

Definition at line 44 of file featuregui.h.

                                          : m_data( data )
  {}

virtual FeatureGui::~FeatureGui

(

)

[inline, virtual]

Definition at line 46 of file featuregui.h.

  {}

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Member Function Documentation

void FeatureGui::paint	(	QPainter *	p,
		TR_PIX	x_pix,
		TR_PIX	y_pix,
		TR_DNA	x1_dna,
		TR_DNA	x2_dna,
		double	width,
		int	height,
		int	center
	)

Definition at line 25 of file featuregui.cpp.

References SpatialFeatureData::endPos(), m_data, paintMe(), SpatialFeatureData::startPos(), and TR_DNA.

Referenced by TrapperView::paintFeatures().

{
    /* we don't need to paint outside the window, thus we seak max and min values */

//     TR_DNA x1_dna_cut = max( m_data->startPos(), x1_dna )  ;
//     TR_DNA x2_dna_cut = min( m_data->endPos(), x2_dna );

    //EA smarter alternative?
  TR_DNA x1_dna_cut;
  
  if ( (x1_dna_cut = max( m_data->startPos(), x1_dna )) > x2_dna )
    return;
  
  TR_DNA x2_dna_cut;
  
  if ( ( x2_dna_cut = min( m_data->endPos(), x2_dna ) ) < x1_dna )
    return;
    

    /*
    cerr << "uniquename=" << m_data->uniqueName()
<< " x1_dna=" << x1_dna 
         << " x2_dna=" << x2_dna
         << " startPos=" << m_data->startPos()
         << " endPos=" << m_data->endPos()
         << " x1_dna_cut=" << x1_dna_cut
         << " x2_dna_cut=" << x2_dna_cut
         << endl;
    */
  
  x_pix  += static_cast<TR_PIX>(( x1_dna_cut - x1_dna ) * width);


  paintMe( p, x_pix, y_pix, x1_dna_cut, x2_dna_cut, width, height, center);
}

virtual void FeatureGui::paintMe	(	QPainter *	p,
		TR_PIX	x_pix,
		TR_PIX	y_pix,
		TR_DNA	x1_dna,
		TR_DNA	x2_dna,
		double	width,
		int	height,
		int	center
	)			[protected, pure virtual]

Paints the visual appearance of a feature.

Parameters:

	p	the QPainter to paint to
	x_pix	the pixel coordinate of the upper left corner of the rectangle where the feature should be painted
	y_pix	the pixel coordinate of the upper left corner of the rectangle where the feature should be painted
	x1_dna	the left most position that should be painted given as a dna coordinate relative the left side of the read.
	x2_dna	the right most position that should be painted given as a dna coordinate relative the left side of the read.

Implemented in DnpGui, DnaStrGui, ChromatGui, QualityGui, and TagGui.

Referenced by paint().

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Member Data Documentation

SpatialFeatureData* FeatureGui::m_data [protected]

Definition at line 51 of file featuregui.h.

Referenced by ChromatGui::chromatData(), DnaStrGui::dnaStrData(), DnpGui::dnpData(), paint(), QualityGui::qualityData(), and TagGui::tagData().

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The documentation for this class was generated from the following files:

• featuregui.h
• featuregui.cpp

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