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use ui;
use ui:pdf;
use core:io;
use core:geometry;
// Export a presentation as a PDF.
void export(Presentation p, Url file) on Render {
export(p, file, true);
}
// Export a presentation as a PDF. 'all' specifies whether all animation steps shall be exported or not.
void export(Presentation p, Url file, Bool all) on Render {
Size pageSize = ui:pdf:slide;
pageSize.h = pageSize.w * p.size.h / p.size.w;
export(p, file, pageSize);
}
// Export a presentation as a PDF, specifying the page size of the produced PDF.
void export(Presentation p, Url file, Size pageSize) on Render {
export(p, file, pageSize, true);
}
// Export a presentation as a PDF, specifying the page size of the produced PDF. 'all' specifies
// whether all animation steps shall be exported or not.
void export(Presentation p, Url file, Size pageSize, Bool all) on Render {
PdfGraphics output(pageSize, p.size);
Bool first = true;
var cursor = p.begin;
while (cursor != p.end) {
if (!first)
output.nextPage();
first = false;
p.draw(output, cursor, null, 1.0);
if (all)
cursor = p.next(cursor);
else
cursor = p.nextSlide(cursor);
}
output.save(file);
}
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