private void putkerntab() throws IOException {
if (kernpairs == 0) return;
in.seek(kernpairs);
int count = in.readUnsignedShortLE();
int nzero = 0;
int kerns[] = new int[count * 3];
for (int k = 0; k < kerns.length; ) {
kerns[k++] = in.read();
kerns[k++] = in.read();
if ((kerns[k++] = in.readShortLE()) != 0) ++nzero;
}
if (nzero == 0) return;
out.print("StartKernData\nStartKernPairs");
outval(nzero);
out.print('\n');
for (int k = 0; k < kerns.length; k += 3) {
if (kerns[k + 2] != 0) {
out.print("KPX ");
out.print(WinChars[kerns[k]]);
out.print(' ');
out.print(WinChars[kerns[k + 1]]);
outval(kerns[k + 2]);
out.print('\n');
}
}
/* Put out trailer */
out.print("EndKernPairs\nEndKernData\n");
}
private void openpfm() throws IOException {
in.seek(0);
vers = in.readShortLE();
h_len = in.readIntLE();
copyright = readString(60);
type = in.readShortLE();
points = in.readShortLE();
verres = in.readShortLE();
horres = in.readShortLE();
ascent = in.readShortLE();
intleading = in.readShortLE();
extleading = in.readShortLE();
italic = (byte) in.read();
uline = (byte) in.read();
overs = (byte) in.read();
weight = in.readShortLE();
charset = (byte) in.read();
pixwidth = in.readShortLE();
pixheight = in.readShortLE();
kind = (byte) in.read();
avgwidth = in.readShortLE();
maxwidth = in.readShortLE();
firstchar = in.read();
lastchar = in.read();
defchar = (byte) in.read();
brkchar = (byte) in.read();
widthby = in.readShortLE();
device = in.readIntLE();
face = in.readIntLE();
bits = in.readIntLE();
bitoff = in.readIntLE();
extlen = in.readShortLE();
psext = in.readIntLE();
chartab = in.readIntLE();
res1 = in.readIntLE();
kernpairs = in.readIntLE();
res2 = in.readIntLE();
fontname = in.readIntLE();
if (h_len != in.length() || extlen != 30 || fontname < 75 || fontname > 512)
throw new IOException(MessageLocalization.getComposedMessage("not.a.valid.pfm.file"));
in.seek(psext + 14);
capheight = in.readShortLE();
xheight = in.readShortLE();
ascender = in.readShortLE();
descender = in.readShortLE();
}
private void putchartab() throws IOException {
int count = lastchar - firstchar + 1;
int ctabs[] = new int[count];
in.seek(chartab);
for (int k = 0; k < count; ++k) ctabs[k] = in.readUnsignedShortLE();
int back[] = new int[256];
if (charset == 0) {
for (int i = firstchar; i <= lastchar; ++i) {
if (Win2PSStd[i] != 0) back[Win2PSStd[i]] = i;
}
}
/* Put out the header */
out.print("StartCharMetrics");
outval(count);
out.print('\n');
/* Put out all encoded chars */
if (charset != 0) {
/*
* If the charset is not the Windows standard, just put out
* unnamed entries.
*/
for (int i = firstchar; i <= lastchar; i++) {
if (ctabs[i - firstchar] != 0) {
outchar(i, ctabs[i - firstchar], null);
}
}
} else {
for (int i = 0; i < 256; i++) {
int j = back[i];
if (j != 0) {
outchar(i, ctabs[j - firstchar], WinChars[j]);
ctabs[j - firstchar] = 0;
}
}
/* Put out all non-encoded chars */
for (int i = firstchar; i <= lastchar; i++) {
if (ctabs[i - firstchar] != 0) {
outchar(-1, ctabs[i - firstchar], WinChars[i]);
}
}
}
/* Put out the trailer */
out.print("EndCharMetrics\n");
}
private void putheader() throws IOException {
out.print("StartFontMetrics 2.0\n");
if (copyright.length() > 0) out.print("Comment " + copyright + '\n');
out.print("FontName ");
in.seek(fontname);
String fname = readString();
out.print(fname);
out.print("\nEncodingScheme ");
if (charset != 0) out.print("FontSpecific\n");
else out.print("AdobeStandardEncoding\n");
/*
* The .pfm is missing full name, so construct from font name by
* changing the hyphen to a space. This actually works in a lot
* of cases.
*/
out.print("FullName " + fname.replace('-', ' '));
if (face != 0) {
in.seek(face);
out.print("\nFamilyName " + readString());
}
out.print("\nWeight ");
if (weight > 475 || fname.toLowerCase().indexOf("bold") >= 0) out.print("Bold");
else if ((weight < 325 && weight != 0) || fname.toLowerCase().indexOf("light") >= 0)
out.print("Light");
else if (fname.toLowerCase().indexOf("black") >= 0) out.print("Black");
else out.print("Medium");
out.print("\nItalicAngle ");
if (italic != 0 || fname.toLowerCase().indexOf("italic") >= 0) out.print("-12.00");
/* this is a typical value; something else may work better for a
specific font */
else out.print("0");
/*
* The mono flag in the pfm actually indicates whether there is a
* table of font widths, not if they are all the same.
*/
out.print("\nIsFixedPitch ");
if ((kind & 1) == 0 || /* Flag for mono */ avgwidth == maxwidth) {
/* Avg width = max width */
out.print("true");
isMono = true;
} else {
out.print("false");
isMono = false;
}
/*
* The font bounding box is lost, but try to reconstruct it.
* Much of this is just guess work. The bounding box is required in
* the .afm, but is not used by the PM font installer.
*/
out.print("\nFontBBox");
if (isMono) outval(-20); /* Just guess at left bounds */
else outval(-100);
outval(-(descender + 5)); /* Descender is given as positive value */
outval(maxwidth + 10);
outval(ascent + 5);
/*
* Give other metrics that were kept
*/
out.print("\nCapHeight");
outval(capheight);
out.print("\nXHeight");
outval(xheight);
out.print("\nDescender");
outval(descender);
out.print("\nAscender");
outval(ascender);
out.print('\n');
}
