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escape parenthesis in postscript texts

This commit is contained in:
Stefan Frederik 2020-12-17 02:49:37 +01:00
parent c13ca9218d
commit 2e20b2c6d6
1 changed files with 15 additions and 2 deletions
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17
src/psprint.c
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@ -237,8 +237,21 @@ static void ps_draw_string_line(int layer, char *s, double x, double y, double s
fprintf(fd, "%g %g MT\n", ix, iy);
if(rot1) fprintf(fd, "%d rotate\n", rot1*90);
fprintf(fd, "1 -1 scale\n");
fprintf(fd, "(%s)\n", s);
fprintf(fd, "(");
while(*s) {
switch(*s) {
case '(':
fputs("\\(", fd);
break;
case ')':
fputs("\\)", fd);
break;
default:
fputc(*s, fd);
}
s++;
}
fprintf(fd, ")\n");
if (rot==1 && flip==0) {fprintf(fd, "dup SW pop neg 0 RMT\n");}
else if(rot==2 && flip==0) {fprintf(fd, "dup SW pop neg 0 RMT\n");}
else if(rot==0 && flip==1) {fprintf(fd, "dup SW pop neg 0 RMT\n");}