eu.bandm.music.mugraph

Class Printer

java.lang.Object

eu.bandm.music.mugraph.Printer

public class Printer
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	Printer.BeamPoint

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<Integer>	completeBeams
protected int	debugLevel
protected Graphics2D	gr
protected int	pageNum
protected Pager	pager
protected Map<Integer,Set<Printer.BeamPoint>>	pendingBeamGroups
protected float	xmargin

Constructor Summary

Constructors

Constructor and Description
Printer(Pager pager, Graphics2D gr)

Method Summary

Modifier and Type	Method and Description
(package private) void	do_print(Renderer.NoteSystem ns)
(package private) void	do_print(Renderer.NoteSystem ns, Renderer.RunningPrefix p)
protected void	drawBeams() ASSUME that not Stems NOT in Beamgroup lie between stems IN Beamgroup (with same direction)
protected void	drawBeams(Set<Printer.BeamPoint> beams) ATTENTION combination of up AND down stems at the same beam (="knees") NOT YET SUPPORTED.
(package private) void	drawBeamSegment(float startx, float starty, float slope, float fromx, float tox, float ytop, float ybottom)
protected void	drawExtension(Extension ext, float xpos, float ypos, Color col, boolean frameNotCross)
Graphics2D	gr()
void	needsBeaming(TimedObject to, float xpos, float ypos, float lineWidth, Stem stem, boolean isUp)
void	print(int pageNum, int debugLevel)
protected void	printBarLine(Renderer.NoteSystem ns, Renderer.RunningPrefix p, int pos, BarLine bl, Renderer.Measure measure, float xpos) Calculate top and bottom y position form staves crossed by a particular bar line.
static void	xdraw(Graphics2D gr, float x0, float y0, float x1, float y1)

Methods inherited from class java.lang.Object

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

Field Detail

gr

protected final Graphics2D gr

pager

protected final Pager pager

pageNum

protected int pageNum

debugLevel

protected int debugLevel

xmargin

protected float xmargin

pendingBeamGroups

protected Map<Integer,Set<Printer.BeamPoint>> pendingBeamGroups

completeBeams

protected Set<Integer> completeBeams

Constructor Detail

Printer

public Printer(Pager pager,
               Graphics2D gr)

Method Detail

print

public void print(int pageNum,
                  int debugLevel)

do_print

void do_print(Renderer.NoteSystem ns)

do_print

void do_print(Renderer.NoteSystem ns,
              Renderer.RunningPrefix p)

printBarLine

protected void printBarLine(Renderer.NoteSystem ns,
                            Renderer.RunningPrefix p,
                            int pos,
                            BarLine bl,
                            Renderer.Measure measure,
                            float xpos)

Calculate top and bottom y position form staves crossed by a particular bar line.
FIXME MISSING substitute staves NOT CONTAINED in current print-out.

drawBeams

protected void drawBeams()

ASSUME that not Stems NOT in Beamgroup lie between stems IN Beamgroup (with same direction)

drawBeams

protected void drawBeams(Set<Printer.BeamPoint> beams)

ATTENTION combination of up AND down stems at the same beam (="knees") NOT YET SUPPORTED. FIXME
ATTENTION beam allocation / space requirements not yet considered in Pager! FIXME

drawBeamSegment

void drawBeamSegment(float startx,
                     float starty,
                     float slope,
                     float fromx,
                     float tox,
                     float ytop,
                     float ybottom)

gr

public Graphics2D gr()

needsBeaming

public void needsBeaming(TimedObject to,
                         float xpos,
                         float ypos,
                         float lineWidth,
                         Stem stem,
                         boolean isUp)

drawExtension

protected void drawExtension(Extension ext,
                             float xpos,
                             float ypos,
                             Color col,
                             boolean frameNotCross)

xdraw

public static void xdraw(Graphics2D gr,
                         float x0,
                         float y0,
                         float x1,
                         float y1)