void drvJAVA::show_text(const TextInfo & textinfo)
{
unsigned int javaFontNumber = getFontNumber(textinfo.currentFontName.value());
outf << "\tcurrentpage.theObjects.addElement( new PSTextObject(" << endl;
outf << "\t\t" << currentR() << "F," << currentG() << "F," << currentB() << "F," << endl;
outf << "\t\t\"";
// << textinfo.thetext
for (const char *p = textinfo.thetext.value(); (*p) != 0; p++) {
if ((*p) == '"') {
outf << '\\' << *p;
} else if ((*p) == '\\') {
outf << '\\' << *p;
} else if ((*p) == (char) 13) { // ^M
outf << ' ';
} else {
outf << *p;
}
}
outf << "\"," << (int) (textinfo.x +
x_offset) << "," << (int) (currentDeviceHeight
- textinfo.y + y_offset) << ',' << endl;
#ifdef PASSFONTNAME
const char *javaFname = JavaFonts[javaFontNumber].javaname;
const char *javaFstyle = JavaFonts[javaFontNumber].javastyle;
outf << "\t\t\"" << javaFname << "\"," << javaFstyle
#else
outf << "\t\t" << javaFontNumber;
#endif
outf << ',' << (int) (textinfo.currentFontSize + 0.5) << " )\n\t);" << endl;
}
void drvJAVA2::show_text(const TextInfo & textinfo)
{
if (numberOfElements > limitNumberOfElements)
continue_page();
unsigned int javaFontNumber = getFontNumber(textinfo.currentFontName.value());
outf << " currentPage.add(new PSTextObject(new Color(";
outf << currentR() << "f, " << currentG() << "f, " << currentB() << "f)," << endl;
outf << " \"";
for (const char *p = textinfo.thetext.value(); (*p) != 0; p++) {
if ((*p) == '"') {
outf << '\\' << *p;
} else if ((*p) == '\\') {
outf << '\\' << *p;
} else if ((*p) == (char) 13) { // ^M
outf << ' ';
} else {
outf << *p;
}
}
outf << "\"," << endl;
outf << " " << (textinfo.x +
x_offset) << "f, " << (currentDeviceHeight - textinfo.y + y_offset) << "f";
#ifdef PASSFONTNAME
const char *javaFname = JavaFonts[javaFontNumber].javaname;
const char *javaFstyle = JavaFonts[javaFontNumber].javastyle;
outf << ", \"" << javaFname << "\", " << javaFstyle;
#else
outf << ", " << javaFontNumber;
#endif
const float *CTM = getCurrentFontMatrix();
if ((fabs(pythagoras(CTM[0], CTM[1] ) - textinfo.currentFontSize) < 1e-5)
&& (fabs(pythagoras(CTM[2] ,CTM[3] ) - textinfo.currentFontSize) < 1e-5)
&& (CTM[0] * CTM[3] - CTM[1] * CTM[2] >= 0)) {
outf << ", " << textinfo.currentFontSize << "f";
if (textinfo.currentFontAngle) {
outf << ", " << textinfo.currentFontAngle << "f";
}
} else {
outf << ", new AffineTransform(" << CTM[0] << "f, " << (-CTM[1]) << "f, ";
outf << (-CTM[2]) << "f, " << CTM[3] << "f, 0f, 0f)";
}
outf << "));" << endl;
numberOfElements++;
}
void drvPDF::show_text(const TextInfo & textinfo)
{
const float toRadians = 3.14159265359f / 180.0f;
const float angleInRadians = textinfo.currentFontAngle * toRadians;
int PDFFontNum = getFontNumber(textinfo.currentFontName.value());
if (PDFFontNum == -1) {
PDFFontNum = getSubStringFontNumber(textinfo.currentFontName.value());
if (PDFFontNum == -1) {
PDFFontNum = getSubStringFontNumber(defaultFontName);
if (PDFFontNum == -1) {
errf << "Warning, unsupported font " << textinfo.
currentFontName.value() << ", using Courier instead" << endl;
PDFFontNum = 0; // Courier
} else {
errf << "Warning, unsupported font " << textinfo.
currentFontName.value() << ", using " << defaultFontName << " instead" << endl;
}
} else {
errf << "Warning, unsupported font " << textinfo.
currentFontName.value() << ", using " << PDFFonts[PDFFontNum] << " instead" << endl;
}
}
starttext();
// define TFALWAYSONE
// note TFALWAYSONE does not work correctly with awidthshow. See showex.ps
#ifdef TFALWAYSONE
const float Sx = textinfo.currentFontSize;
const float Sy = textinfo.currentFontSize;
buffer << "/F" << PDFFontNum << ' ' << 1 << " Tf" << endl;
// use size 1 and scale via Tm
#else
// previously we used currentFontSize for SX and SY
// and fontsize 1 in Tm, now we use the fontsize in tm and set
// sx and sy to 1
const float Sx = 1.0f;
const float Sy = 1.0f;
buffer << "/F" << PDFFontNum << ' ' << textinfo.currentFontSize << " Tf" << endl;
#endif
const float cosphi = (float) cos(angleInRadians);
const float sinphi = (float) sin(angleInRadians);
// OK, we could get the real transformation matrix from the interpreter,
// but this approximation should do it in most cases.
// buffer.precision(3);
// buffer.setf(ios::fixed);
// buffer.width(0); // to force minimal width
// buffer.unsetf(ios::showpoint);
adjustbbox(textinfo.x + x_offset, textinfo.y + y_offset);
buffer << RND3(Sx * cosphi) << " "
<< RND3(Sx * sinphi) << " "
<< RND3(-Sy * sinphi) << " "
<< RND3(Sy * cosphi) << " "
<< RND3(textinfo.x + x_offset) << " " << RND3(textinfo.y + y_offset) << " Tm" << endl;
buffer << RND3(textinfo.currentR) << " " << RND3(textinfo.
currentG) << " " <<
RND3(textinfo.currentB) << " rg" << endl;
#ifdef TFALWAYSONE
buffer << RND3(textinfo.cx /
textinfo.currentFontSize) << ' ' << RND3(textinfo.ax / textinfo.currentFontSize)
<< ' ';
#else
buffer << RND3(textinfo.cx) << ' ' << RND3(textinfo.ax) << ' ';
#endif
buffer << "(";
const char *start_of_text = textinfo.thetext.value();
while (*start_of_text) {
if ((*start_of_text == '(') || (*start_of_text == ')') || (*start_of_text == '\\')) {
buffer << '\\';
}
buffer << *start_of_text;
start_of_text++;
}
buffer << ") \"" << endl;
// buffer << ") Tj" << endl;
// endtext(); // not done here to avoid ET BT, done on demand
}
