golden hour

/opt/alt/libicu65/usr/share/doc/alt-libicu65-devel-65.1/samples/layout

File/Folder	Size	Actions
FontMap.GDI	426 B
FontMap.Gnome	392 B
FontMap.cpp	7.34 KB
FontMap.h	1.84 KB
FontTableCache.cpp	2.37 KB
FontTableCache.h	1.06 KB
GDIFontInstance.cpp	9.6 KB
GDIFontInstance.h	3.6 KB
GDIFontMap.cpp	1.32 KB
GDIFontMap.h	1.23 KB
GDIGUISupport.cpp	862 B
GDIGUISupport.h	949 B
GUISupport.h	890 B
GnomeFontInstance.cpp	5.43 KB
GnomeFontInstance.h	3.79 KB
GnomeFontMap.cpp	1.39 KB
GnomeFontMap.h	1.21 KB
GnomeGUISupport.cpp	1.05 KB
GnomeGUISupport.h	961 B
LayoutSample.rc	3.37 KB
Makefile	2.92 KB
Makefile.in	2.92 KB
RenderingSurface.h	1.09 KB
Sample.txt	1.66 KB
ScriptCompositeFontInstance.cpp	3.2 KB
ScriptCompositeFontInstance.h	6.15 KB
Surface.cpp	892 B
Surface.h	519 B
UnicodeReader.cpp	4.1 KB
UnicodeReader.h	999 B
arraymem.h	646 B
cgnomelayout.c	8.45 KB
clayout.c	9.82 KB
cmaps.cpp	5.3 KB
cmaps.h	2.06 KB
gdiglue.cpp	1.67 KB
gdiglue.h	983 B
gnomeglue.cpp	1.64 KB
gnomeglue.h	986 B
gnomelayout.cpp	8.5 KB
gsupport.h	370 B
layout.cpp	9.8 KB
layout.sln	1.17 KB
layout.vcxproj	12.92 KB
layout.vcxproj.filters	3.06 KB
paragraph.cpp	7.58 KB
paragraph.h	2.18 KB
pflow.c	9.27 KB
pflow.h	940 B
readme.html	7.32 KB
resource.h	907 B
rsurface.cpp	712 B
rsurface.h	528 B
sfnt.h	4.9 KB
ucreader.cpp	509 B
ucreader.h	422 B

Edit: paragraph.h

/*
 *******************************************************************************
 *
 *   © 2016 and later: Unicode, Inc. and others.
 *   License & terms of use: http://www.unicode.org/copyright.html#License
 *
 *******************************************************************************
 *******************************************************************************
 *
 *   Copyright (C) 1999-2007, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 *******************************************************************************
 *   file name:  Paragraph.h
 *
 *   created on: 09/06/2000
 *   created by: Eric R. Mader
 */
#ifndef __PARAGRAPH_H
#define __PARAGRAPH_H

#include "unicode/utypes.h"
#include "unicode/ubidi.h"

#include "layout/LEFontInstance.h"
#include "layout/ParagraphLayout.h"

#include "GUISupport.h"
#include "RenderingSurface.h"

U_NAMESPACE_USE

#define MARGIN 10

#if 0
class LineInfo;
#endif

class Paragraph
{
public:
    Paragraph(const LEUnicode chars[], le_int32 charCount, const FontRuns *fontRuns, LEErrorCode &status);

~Paragraph();

le_int32 getAscent();
    le_int32 getLineHeight();
    le_int32 getLineCount();
    void breakLines(le_int32 width, le_int32 height);
    void draw(RenderingSurface *surface, le_int32 firstLine, le_int32 lastLine);

static Paragraph *paragraphFactory(const char *fileName, const LEFontInstance *font, GUISupport *guiSupport);

private:
    void addLine(const ParagraphLayout::Line *line);

ParagraphLayout **fParagraphLayout;

le_int32          fParagraphCount;
    le_int32          fParagraphMax;
    le_int32          fParagraphGrow;
    
    le_int32          fLineCount;
    le_int32          fLinesMax;
    le_int32          fLinesGrow;

const ParagraphLayout::Line **fLines;
          LEUnicode *fChars;

le_int32         fLineHeight;
    le_int32         fAscent;
    le_int32         fWidth;
    le_int32         fHeight;
    UBiDiLevel       fParagraphLevel;
};

inline le_int32 Paragraph::getLineHeight()
{
    return fLineHeight;
}

inline le_int32 Paragraph::getLineCount()
{
    return fLineCount;
}

inline le_int32 Paragraph::getAscent()
{
    return fAscent;
}

#endif