eu.bandm.mugraph.base

Class Renderer.NoteSystem

java.lang.Object

eu.bandm.mugraph.base.Renderer.Inner

eu.bandm.mugraph.base.Renderer.NoteSystem

All Implemented Interfaces:

java.lang.Cloneable

Enclosing class:

Renderer

public class Renderer.NoteSystem
extends Renderer.Inner
implements java.lang.Cloneable

Represents the sequence of measures, plus initial prefix, which fill one printable page width. Stores all (geometric and other) data needed for later printing.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) BarLine	bracket
(package private) boolean	bracketChanged
(package private) float	bracketStart
(package private) float	bracketWidth
(package private) boolean	cancelKeyChanged
(package private) float	cancelKeyStart
(package private) float	cancelKeyWidth
(package private) boolean	clefChanged
(package private) float	clefStart
(package private) float	clefWidth
(package private) float	factor
(package private) float	headerWidth
(package private) boolean	keyChanged
(package private) float	keyStart
(package private) float	keyWidth
(package private) boolean	labelChanged
(package private) float	labelWidth
(package private) BarLine	measureEnd
(package private) java.util.SortedMap<java.math.BigDecimal,Renderer.Measure>	measures Measures indexed by bar numbers.
(package private) boolean	meterChanged
(package private) float	meterStart
(package private) float	meterWidth
(package private) float	minHeight
(package private) Renderer.NoteSystem	nextSystem link for printing etc.
(package private) java.util.Map<Renderer.Segment,Renderer.RunningPrefix>	prefices Prefix stuff indexed by segments (= indirectly by Score Staffs)
(package private) java.util.Map<Renderer.Segment,java.lang.Float>	ypositions

Constructor Summary

Constructors

Constructor and Description
NoteSystem() Create new instance and one RunningPrefix per Segment

Method Summary

Modifier and Type	Method and Description
(package private) void	allocateHeader(boolean veryFirst) Step through the RunningPrefix objects and calculate the MAXIMUM of the label/clef/key/meter width values.
(package private) void	changeBracket(BarLine bl)
Renderer.RunningPrefix	getPrefix(Renderer.Segment s)
Renderer.RunningPrefix	getPrefix(Staff s)
(package private) Renderer.NoteSystem	makeSuccessor() Clone this instance and all RunningPrefix objects and their state.

Methods inherited from class eu.bandm.mugraph.base.Renderer.Inner

get_renderer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

nextSystem

Renderer.NoteSystem nextSystem

link for printing etc.

measures

final java.util.SortedMap<java.math.BigDecimal,Renderer.Measure> measures

Measures indexed by bar numbers.

prefices

final java.util.Map<Renderer.Segment,Renderer.RunningPrefix> prefices

Prefix stuff indexed by segments (= indirectly by Score Staffs)

bracket

BarLine bracket

measureEnd

BarLine measureEnd

bracketStart

float bracketStart

clefStart

float clefStart

cancelKeyStart

float cancelKeyStart

keyStart

float keyStart

meterStart

float meterStart

factor

float factor

ypositions

final java.util.Map<Renderer.Segment,java.lang.Float> ypositions

minHeight

float minHeight

labelWidth

float labelWidth

bracketWidth

float bracketWidth

clefWidth

float clefWidth

cancelKeyWidth

float cancelKeyWidth

keyWidth

float keyWidth

meterWidth

float meterWidth

headerWidth

float headerWidth

labelChanged

boolean labelChanged

bracketChanged

boolean bracketChanged

clefChanged

boolean clefChanged

cancelKeyChanged

boolean cancelKeyChanged

keyChanged

boolean keyChanged

meterChanged

boolean meterChanged

Constructor Detail

NoteSystem

NoteSystem()

Create new instance and one RunningPrefix per Segment

Method Detail

makeSuccessor

Renderer.NoteSystem makeSuccessor()

Clone this instance and all RunningPrefix objects and their state. Establish the link by nextSystem.

getPrefix

public Renderer.RunningPrefix getPrefix(Staff s)

getPrefix

public Renderer.RunningPrefix getPrefix(Renderer.Segment s)

changeBracket

void changeBracket(BarLine bl)

allocateHeader

void allocateHeader(boolean veryFirst)

Step through the RunningPrefix objects and calculate the MAXIMUM of the label/clef/key/meter width values. From these and from the distances in paramters calculate the clef/key/meter start positions.

Parameters:

veryFirst - whether we are at the beginning. Then LABELS and METER are printed anyhow. FIXME shortlabel in case veryFirst==false !?!?!