CellValueShader Class Reference

A class to handle value-based cell shading using a custom colorscheme and custom conditions. More...

#include <cellvalueshader.hpp>

Collaboration diagram for CellValueShader:

Public Member Functions
	CellValueShader ()
	CellValueShader (const std::vector< wxColour > &colors, const CellValueShaderCondition &cond)
	CellValueShader (const CellValueShader &shader)
bool	isActive () const
	Detect, whether this shader is actually active or an empty shader. More...
wxColour	getColour (const mu::value_type &val) const
	Calculate the colour for a numerical value. More...
wxColour	getColour (const wxString &strVal) const
	Calulate the colour for a string value. More...

Private Member Functions
wxColour	interpolateColor (double val, bool excl) const
	Calculate the cell background colour depending on their value and using linear interpolation. More...

Private Attributes
std::vector< wxColour >	m_colorArray
CellValueShaderCondition	m_condition

Detailed Description

A class to handle value-based cell shading using a custom colorscheme and custom conditions.

Definition at line 70 of file cellvalueshader.hpp.

Constructor & Destructor Documentation

CellValueShader() [1/3]

CellValueShader::CellValueShader ( )

inline

Definition at line 112 of file cellvalueshader.hpp.

CellValueShader() [2/3]

CellValueShader::CellValueShader ( const std::vector< wxColour > &  colors, const CellValueShaderCondition &  cond  )

inline

Definition at line 113 of file cellvalueshader.hpp.

CellValueShader() [3/3]

CellValueShader::CellValueShader ( const CellValueShader &  shader )

inline

Definition at line 114 of file cellvalueshader.hpp.

Member Function Documentation

getColour() [1/2]

wxColour CellValueShader::getColour ( const mu::value_type &  val ) const

inline

Calculate the colour for a numerical value.

Parameters

val	const mu::value_type&

Returns

wxColour

Definition at line 136 of file cellvalueshader.hpp.

References CellValueShaderCondition::CT_EQUALS_VAL, CellValueShaderCondition::CT_GREATER_EQ_THAN, CellValueShaderCondition::CT_GREATER_THAN, CellValueShaderCondition::CT_INTERVAL_IM, CellValueShaderCondition::CT_INTERVAL_IM_EXCL, CellValueShaderCondition::CT_INTERVAL_RE, CellValueShaderCondition::CT_INTERVAL_RE_EXCL, CellValueShaderCondition::CT_LESS_EQ_THAN, CellValueShaderCondition::CT_LESS_THAN, CellValueShaderCondition::CT_NOT_EQUALS_VAL, interpolateColor(), m_colorArray, m_condition, CellValueShaderCondition::m_type, and CellValueShaderCondition::m_vals.

Referenced by AdvStringCellRenderer::createCustomColorAttr().

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getColour() [2/2]

wxColour CellValueShader::getColour ( const wxString &  strVal ) const

inline

Calulate the colour for a string value.

Parameters

strVal

const wxString&

Returns

wxColour

Definition at line 215 of file cellvalueshader.hpp.

References CellValueShaderCondition::CT_EQUALS_STR, CellValueShaderCondition::CT_FIND_STR, CellValueShaderCondition::CT_NOT_EQUALS_STR, CellValueShaderCondition::CT_NOT_FIND_STR, m_colorArray, m_condition, CellValueShaderCondition::m_strs, and CellValueShaderCondition::m_type.

interpolateColor()

wxColour CellValueShader::interpolateColor ( double  val, bool  excl  ) const

inlineprivate

Calculate the cell background colour depending on their value and using linear interpolation.

Parameters

val	double
excl	bool

Returns

wxColour

Definition at line 86 of file cellvalueshader.hpp.

References date::floor(), mu::isinf(), mu::isnan(), and m_colorArray.

Referenced by getColour().

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isActive()

bool CellValueShader::isActive ( ) const

inline

Detect, whether this shader is actually active or an empty shader.

Returns

bool

Definition at line 123 of file cellvalueshader.hpp.

References m_colorArray.

Referenced by AdvStringCellRenderer::hasCustomColor().

Member Data Documentation

m_colorArray

std::vector<wxColour> CellValueShader::m_colorArray

private

Definition at line 73 of file cellvalueshader.hpp.

Referenced by getColour(), interpolateColor(), and isActive().

m_condition

CellValueShaderCondition CellValueShader::m_condition

private

Definition at line 74 of file cellvalueshader.hpp.

Referenced by getColour().

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

• D:/CPP/numere-source/trunk/gui/compositions/cellvalueshader.hpp