- shared_ptr<dcp::SubtitleImage> ii = dynamic_pointer_cast<dcp::SubtitleImage> (i);
- if (ii) {
- FFmpegImageProxy proxy (ii->png_image());
- shared_ptr<Image> image = proxy.image().first;
- /* set up rect with height and width */
- dcpomatic::Rect<double> rect(0, 0, image->size().width / double(size.width), image->size().height / double(size.height));
-
- /* add in position */
-
- switch (ii->h_align()) {
- case dcp::HALIGN_LEFT:
- rect.x += ii->h_position();
- break;
- case dcp::HALIGN_CENTER:
- rect.x += 0.5 + ii->h_position() - rect.width / 2;
- break;
- case dcp::HALIGN_RIGHT:
- rect.x += 1 - ii->h_position() - rect.width;
- break;
- }
-
- switch (ii->v_align()) {
- case dcp::VALIGN_TOP:
- rect.y += ii->v_position();
- break;
- case dcp::VALIGN_CENTER:
- rect.y += 0.5 + ii->v_position() - rect.height / 2;
- break;
- case dcp::VALIGN_BOTTOM:
- rect.y += 1 - ii->v_position() - rect.height;
- break;
- }
+ /* XXX: perhaps these image subs should also be collected together like the string ones are;
+ this would need to be done both here and in DCPSubtitleDecoder.
+ */