YLineConstraint Class Reference
[Contraints of graphical objects]

#include <YLinesConstraints.h>

List of all members.

Public Member Functions
void	draw (Painter *p)
	YLineConstraint (double, int)
double	getYStaffBaseLine (int, int)
double	getHeight ()
double	getY ()
void	setY (double)
QString	toString ()
YPartConstraint *	getPart (int)

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Detailed Description

This class rules the vertical disposition of the staves, parts and lines. Thought it might seems simple at first a closer look tells us we'd better make it correctly.

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Constructor & Destructor Documentation

YLineConstraint::YLineConstraint (  double  py, int  li )

Build the Y part constraint Parameters: y  sets yline (the top)

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Member Function Documentation

double YLineConstraint::getHeight (   )

Returns: the height of the Line

YPartConstraint * YLineConstraint::getPart (  int  partIndex  )

Warning :If you need to construct the part in an unatural order i.e. not 1,2,3,4,5... You will need to reimplement this method. Returns: the part of index partIndex

double YLineConstraint::getY (   )

Returns: the top y of a line

double YLineConstraint::getYStaffBaseLine (  int  partIndex, int  staff )

This return a staff (We know that a staff could be created at this operation so we recompute for each part following the one we took the y to a new position. Returns: the y of a staff plus, it perform the update after Parameters: partIndex  the part index staff  the staff index

void YLineConstraint::setY (  double  d  )

This move all the parts in the line

QString YLineConstraint::toString (   )

Returns: the string representation of the line constraint

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

• YLinesConstraints.h
• YLineConstraint.cpp

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