public long getKerning( final int previous, final int codePoint ) { return (long) ( size * baseFont.getKerning( (char) previous, (char) codePoint ) ); }
/** * Gets the width of a <CODE>String</CODE> in points taking kerning * into account. * @param text the <CODE>String</CODE> to get the width of * @param fontSize the font size * @return the width in points */ public float getWidthPointKerned(String text, float fontSize) { float size = getWidth(text) * 0.001f * fontSize; if (!hasKernPairs()) return size; int len = text.length() - 1; int kern = 0; char c[] = text.toCharArray(); for (int k = 0; k < len; ++k) { kern += getKerning(c[k], c[k + 1]); } return size + kern * 0.001f * fontSize; }
/** * Gets the width of a <CODE>String</CODE> in points taking kerning * into account. * @param text the <CODE>String</CODE> to get the width of * @param fontSize the font size * @return the width in points */ public float getWidthPointKerned(String text, float fontSize) { float size = getWidth(text) * 0.001f * fontSize; if (!hasKernPairs()) return size; int len = text.length() - 1; int kern = 0; char c[] = text.toCharArray(); for (int k = 0; k < len; ++k) { kern += getKerning(c[k], c[k + 1]); } return size + kern * 0.001f * fontSize; }
/** * Gets the width of a <CODE>String</CODE> in points taking kerning into * account. * * @param text * the <CODE>String</CODE> to get the width of * @param fontSize * the font size * @return the width in points */ public float getWidthPointKerned(String text, float fontSize) { float size = getWidth(text) * 0.001f * fontSize; if (!hasKernPairs()) { return size; } int len = text.length() - 1; int kern = 0; char[] c = text.toCharArray(); for (int k = 0; k < len; ++k) { kern += getKerning(c[k], c[k + 1]); } return size + kern * 0.001f * fontSize; }
/** * Constructs a kern array for a text in a certain font * @param text the text * @param font the font * @return a PdfTextArray */ public static PdfTextArray getKernArray(String text, BaseFont font) { PdfTextArray pa = new PdfTextArray(); StringBuffer acc = new StringBuffer(); int len = text.length() - 1; char c[] = text.toCharArray(); if (len >= 0) acc.append(c, 0, 1); for (int k = 0; k < len; ++k) { char c2 = c[k + 1]; int kern = font.getKerning(c[k], c2); if (kern == 0) { acc.append(c2); } else { pa.add(acc.toString()); acc.setLength(0); acc.append(c, k + 1, 1); pa.add(-kern); } } pa.add(acc.toString()); return pa; }
/** * Constructs a kern array for a text in a certain font * @param text the text * @param font the font * @return a PdfTextArray */ public static PdfTextArray getKernArray(String text, BaseFont font) { PdfTextArray pa = new PdfTextArray(); StringBuffer acc = new StringBuffer(); int len = text.length() - 1; char[] c = text.toCharArray(); if (len >= 0) acc.append(c, 0, 1); for (int k = 0; k < len; ++k) { char c2 = c[k + 1]; int kern = font.getKerning(c[k], c2); if (kern == 0) { acc.append(c2); } else { pa.add(acc.toString()); acc.setLength(0); acc.append(c, k + 1, 1); pa.add(-kern); } } pa.add(acc.toString()); return pa; }
/** * Constructs a kern array for a text in a certain font * @param text the text * @param font the font * @return a PdfTextArray */ public static PdfTextArray getKernArray(String text, BaseFont font) { PdfTextArray pa = new PdfTextArray(); StringBuffer acc = new StringBuffer(); int len = text.length() - 1; char c[] = text.toCharArray(); if (len >= 0) acc.append(c, 0, 1); for (int k = 0; k < len; ++k) { char c2 = c[k + 1]; int kern = font.getKerning(c[k], c2); if (kern == 0) { acc.append(c2); } else { pa.add(acc.toString()); acc.setLength(0); acc.append(c, k + 1, 1); pa.add(-kern); } } pa.add(acc.toString()); return pa; }