void pdf_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
{
internal_t*i = (internal_t*)dev->internal;
if(width<1e-6)
return;
reset_matrix(i);
PDF_setlinewidth(i->p, width);
PDF_setlinecap(i->p, cap_style==gfx_capButt?0:(cap_style==gfx_capRound?1:2));
PDF_setlinejoin(i->p, joint_style==gfx_joinMiter?0:(joint_style==gfx_joinRound?1:2));
PDF_setrgbcolor_stroke(i->p, color->r/255.0, color->g/255.0, color->b/255.0);
if(joint_style==gfx_joinMiter)
PDF_setmiterlimit(i->p, miterLimit);
if(mkline(line, i->p, i->config_xpad, i->config_ypad, 1.0, 0))
PDF_stroke(i->p);
}
PDFLIB_API void PDFLIB_CALL
PDF_setrgbcolor(PDF *p, float red, float green, float blue)
{
if (PDF_SANITY_CHECK_FAILED(p))
return;
if (red < 0.0 || red > EPSILON || green < 0.0 || green > EPSILON ||
blue < 0.0 || blue > EPSILON) {
pdf_error(p, PDF_NonfatalError,
"Bogus color value (%f/%f/%f) in PDF_setrgbcolor",
red, green, blue);
return;
}
if (red == green && green == blue)
PDF_setgray(p, red);
else {
PDF_setrgbcolor_fill(p, red, green, blue);
PDF_setrgbcolor_stroke(p, red, green, blue);
}
}
