Message_ProgressScale Class Reference

Internal data structure for scale in ProgressIndicator. More...

#include <Message_ProgressScale.hxx>

Public Member Functions
	Message_ProgressScale ()
	Creates scale ranged from 0 to 100 with step 1. More...
void	SetName (const Standard_CString theName)
void	SetName (const Handle< TCollection_HAsciiString > &theName)
	Sets scale name. More...
Handle< TCollection_HAsciiString >	GetName () const
	Gets scale name Name may be Null handle if not set. More...
void	SetMin (const Standard_Real theMin)
	Sets minimum value of scale. More...
Standard_Real	GetMin () const
	Gets minimum value of scale. More...
void	SetMax (const Standard_Real theMax)
	Sets minimum value of scale. More...
Standard_Real	GetMax () const
	Gets minimum value of scale. More...
void	SetRange (const Standard_Real min, const Standard_Real max)
	Set both min and max. More...
void	SetStep (const Standard_Real theStep)
	Sets default step. More...
Standard_Real	GetStep () const
	Gets default step. More...
void	SetInfinite (const Standard_Boolean theInfinite=Standard_True)
	Sets flag for infinite scale. More...
Standard_Boolean	GetInfinite () const
	Gets flag for infinite scale. More...
void	SetScale (const Standard_Real min, const Standard_Real max, const Standard_Real step, const Standard_Boolean theInfinite=Standard_True)
	Set all scale parameters. More...
void	SetSpan (const Standard_Real first, const Standard_Real last)
	Defines span occupied by the scale on the basis scale. More...
Standard_Real	GetFirst () const
Standard_Real	GetLast () const
	Return information on span occupied by the scale on the base scale. More...
Standard_Real	LocalToBase (const Standard_Real val) const
Standard_Real	BaseToLocal (const Standard_Real val) const
	Convert value from this scale to base one and back. More...

Detailed Description

Internal data structure for scale in ProgressIndicator.

Basically it defines three things:

• name that can be used for generating user messages
• limits and characteristics of the current scale, along with derived coefficients to map it into basic scale [0-1]
• methods for conversion of values from current scale to basic one and back

NOTE: There is no special protection against bad input data like min > max etc. except cases when it can cause exception

Constructor & Destructor Documentation

Message_ProgressScale::Message_ProgressScale

(

)

Creates scale ranged from 0 to 100 with step 1.

Member Function Documentation

Standard_Real Message_ProgressScale::BaseToLocal

(

const Standard_Real

val

)

const

Convert value from this scale to base one and back.

Standard_Real Message_ProgressScale::GetFirst

(

)

const

Standard_Boolean Message_ProgressScale::GetInfinite

(

)

const

Gets flag for infinite scale.

Standard_Real Message_ProgressScale::GetLast

(

)

const

Return information on span occupied by the scale on the base scale.

Standard_Real Message_ProgressScale::GetMax

(

)

const

Gets minimum value of scale.

Standard_Real Message_ProgressScale::GetMin

(

)

const

Gets minimum value of scale.

Handle< TCollection_HAsciiString > Message_ProgressScale::GetName

(

)

const

Gets scale name Name may be Null handle if not set.

Standard_Real Message_ProgressScale::GetStep

(

)

const

Gets default step.

Standard_Real Message_ProgressScale::LocalToBase

(

const Standard_Real

val

)

const

void Message_ProgressScale::SetInfinite

(

const Standard_Boolean

theInfinite = Standard_True

)

Sets flag for infinite scale.

void Message_ProgressScale::SetMax

(

const Standard_Real

theMax

)

Sets minimum value of scale.

void Message_ProgressScale::SetMin

(

const Standard_Real

theMin

)

Sets minimum value of scale.

void Message_ProgressScale::SetName

(

const Standard_CString

theName

)

void Message_ProgressScale::SetName

(

const Handle< TCollection_HAsciiString > &

theName

)

Sets scale name.

void Message_ProgressScale::SetRange	(	const Standard_Real	min,
		const Standard_Real	max
	)

Set both min and max.

void Message_ProgressScale::SetScale	(	const Standard_Real	min,
		const Standard_Real	max,
		const Standard_Real	step,
		const Standard_Boolean	theInfinite = Standard_True
	)

Set all scale parameters.

void Message_ProgressScale::SetSpan	(	const Standard_Real	first,
		const Standard_Real	last
	)

Defines span occupied by the scale on the basis scale.

void Message_ProgressScale::SetStep

(

const Standard_Real

theStep

)

Sets default step.

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

• Message_ProgressScale.hxx