Example usage for com.lowagie.text Utilities convertToUtf32

Introduction

In this page you can find the example usage for com.lowagie.text Utilities convertToUtf32.

Prototype

public static int convertToUtf32(String text, int idx) 

Source Link

Document

Converts a unicode character in a String to a UTF32 code point value

Usage

From source file:com.krawler.accounting.fontsetting.FontFamilySelector.java

License:Open Source License

public Phrase process(String text, FontContext context, Color color, Float size, Integer style) {
    int fsize = families.size();
    if (fsize == 0)
        throw new IndexOutOfBoundsException("No font is defined.");
    if (text == null)
        text = "";
    char cc[] = text.toCharArray();
    int len = cc.length;
    StringBuffer sb = new StringBuffer();
    Font font = null;/*from   w  w w . ja va2 s  .  c  o  m*/
    int lastidx = -1;
    Phrase ret = new Phrase();
    for (int k = 0; k < len; ++k) {
        char c = cc[k];
        if (c == '\n' || c == '\r') {
            sb.append(c);
            continue;
        }

        if (Utilities.isSurrogatePair(cc, k)) {
            int u = Utilities.convertToUtf32(cc, k);
            for (int f = 0; f < fsize; ++f) {
                font = (Font) families.get(f).getPrimaryFont();
                if (font.getBaseFont().charExists(u)) {
                    if (lastidx != f) {
                        if (sb.length() > 0 && lastidx != -1) {
                            FontFamily fm = families.get(lastidx);
                            Font fnt = fm.getFont(context);
                            applyPropertiesToFont(fnt, color, size, style);
                            Chunk ck = new Chunk(sb.toString(), fnt);
                            ret.add(ck);
                            sb.setLength(0);
                        }
                        lastidx = f;
                    }
                    sb.append(c);
                    sb.append(cc[++k]);
                    break;
                }
            }
        } else {
            for (int f = 0; f < fsize; ++f) {
                font = (Font) families.get(f).getPrimaryFont();
                if (font.getBaseFont().charExists(c)) {
                    if (lastidx != f) {
                        if (sb.length() > 0 && lastidx != -1) {
                            FontFamily fm = families.get(lastidx);
                            Font fnt = fm.getFont(context);
                            applyPropertiesToFont(fnt, color, size, style);
                            Chunk ck = new Chunk(sb.toString(), fnt);
                            ret.add(ck);
                            sb.setLength(0);
                        }
                        lastidx = f;
                    }
                    sb.append(c);
                    break;
                }
            }
        }
    }
    if (sb.length() > 0) {
        FontFamily fm = families.get(lastidx == -1 ? 0 : lastidx);
        Font fnt = fm.getFont(context);
        applyPropertiesToFont(fnt, color, size, style);
        Chunk ck = new Chunk(sb.toString(), fnt);
        ret.add(ck);
    }
    return ret;
}

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From source file:com.krawler.common.fontsettings.FontFamilySelector.java

License:Open Source License

public Phrase process(String text, FontContext context, Color color, Float size, Integer style) {
    int fsize = families.size();
    if (fsize == 0)
        throw new IndexOutOfBoundsException("No font is defined.");
    if (text == null)
        text = "";
    char cc[] = text.toCharArray();
    int len = cc.length;
    StringBuffer sb = new StringBuffer();
    Font font = null;/*www. j  a v a 2 s  .co m*/
    int lastidx = -1;
    Phrase ret = new Phrase();
    for (int k = 0; k < len; ++k) {
        char c = cc[k];
        if (c == '\n' || c == '\r') {
            sb.append(c);
            continue;
        }
        if (Utilities.isSurrogatePair(cc, k)) {
            int u = Utilities.convertToUtf32(cc, k);
            for (int f = 0; f < fsize; ++f) {
                font = (Font) families.get(f).getPrimaryFont();
                if (font.getBaseFont().charExists(u)) {
                    if (lastidx != f) {
                        if (sb.length() > 0 && lastidx != -1) {
                            FontFamily fm = families.get(lastidx);
                            Font fnt = fm.getFont(context);
                            applyPropertiesToFont(fnt, color, size, style);
                            Chunk ck = new Chunk(sb.toString(), fnt);
                            ret.add(ck);
                            sb.setLength(0);
                        }
                        lastidx = f;
                    }
                    sb.append(c);
                    sb.append(cc[++k]);
                    break;
                }
            }
        } else {
            for (int f = 0; f < fsize; ++f) {
                font = (Font) families.get(f).getPrimaryFont();
                if (font.getBaseFont().charExists(c)) {
                    if (lastidx != f) {
                        if (sb.length() > 0 && lastidx != -1) {
                            FontFamily fm = families.get(lastidx);
                            Font fnt = fm.getFont(context);
                            applyPropertiesToFont(fnt, color, size, style);
                            Chunk ck = new Chunk(sb.toString(), fnt);
                            ret.add(ck);
                            sb.setLength(0);
                        }
                        lastidx = f;
                    }
                    sb.append(c);
                    break;
                }
            }
        }
    }
    if (sb.length() > 0) {
        FontFamily fm = families.get(lastidx == -1 ? 0 : lastidx);
        Font fnt = fm.getFont(context);
        applyPropertiesToFont(fnt, color, size, style);
        Chunk ck = new Chunk(sb.toString(), fnt);
        ret.add(ck);
    }
    return ret;
}

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From source file:com.krawler.common.fontsettings.FontFamilySelector.java

License:Open Source License

public Chunk processChunk(String text, FontContext context, Color color, Float size, Integer style) {
    Chunk ck = null;/* w  w  w .ja va  2 s . com*/
    int fsize = families.size();
    if (fsize == 0)
        throw new IndexOutOfBoundsException("No font is defined.");
    if (text == null)
        text = "";
    char cc[] = text.toCharArray();
    int len = cc.length;
    StringBuffer sb = new StringBuffer();
    Font font = null;
    int lastidx = -1;
    for (int k = 0; k < len; ++k) {
        char c = cc[k];
        if (c == '\n' || c == '\r') {
            sb.append(c);
            continue;
        }
        if (Utilities.isSurrogatePair(cc, k)) {
            int u = Utilities.convertToUtf32(cc, k);
            for (int f = 0; f < fsize; ++f) {
                font = (Font) families.get(f).getPrimaryFont();
                if (font.getBaseFont().charExists(u)) {
                    if (lastidx != f) {
                        if (sb.length() > 0 && lastidx != -1) {
                            FontFamily fm = families.get(lastidx);
                            Font fnt = fm.getFont(context);
                            applyPropertiesToFont(fnt, color, size, style);
                        }
                        lastidx = f;
                    }
                    sb.append(c);
                    sb.append(cc[++k]);
                    break;
                }
            }
        } else {
            for (int f = 0; f < fsize; ++f) {
                font = (Font) families.get(f).getPrimaryFont();
                if (font.getBaseFont().charExists(c)) {
                    if (lastidx != f) {
                        if (sb.length() > 0 && lastidx != -1) {
                            FontFamily fm = families.get(lastidx);
                            Font fnt = fm.getFont(context);
                            applyPropertiesToFont(fnt, color, size, style);
                        }
                        lastidx = f;
                    }
                    sb.append(c);
                    break;
                }
            }
        }
    }
    if (sb.length() > 0) {
        FontFamily fm = families.get(lastidx == -1 ? 0 : lastidx);
        Font fnt = fm.getFont(context);
        applyPropertiesToFont(fnt, color, size, style);
        ck = new Chunk(sb.toString(), fnt);
    }
    return ck;
}

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