| 665,6 → 665,70 |
|---|
| echo "$r" |
| } |
| |
| # Randomizes the colours and fonts. The result won't be of much use |
| # in most cases but it might be a good way to discover some colour/font |
| # or colour combination you like. |
| # randomize_look() |
| randomize_look() { |
| |
| mode=f |
| |
| if [ "f" == $mode ]; then # Random mode |
| # There're 5 rows of extra info printed |
| local ncolours=$(( $(convert -list color | wc -l) - 5 )) |
| randcolour() { |
| convert -list color | cut -d' ' -f1 | |
| head -n$(( 5 + ( $RANDOM % $ncolours ) )) | tail -n1 |
| } |
| else # Pseudo-random mode, WIP! |
| randccomp() { |
| # colours are in the 0..65535 range, while RANDOM in 0..32767 |
| echo $(( $RANDOM + $RANDOM + ($RANDOM % 1) )) |
| } |
| randcolour() { |
| echo "rgb($(randccomp),$(randccomp),$(randccomp))" |
| } |
| fi |
| |
| local nfonts=$(( $(convert -list type | wc -l) - 5 )) |
| randfont() { |
| convert -list type | cut -d' ' -f1 | head -n$(( 5 + ( $RANDOM % $nfonts ))) | tail -n1 |
| } |
| |
| bg_heading=$(randcolour) |
| bg_sign=$(randcolour) |
| bg_title=$(randcolour) |
| bg_contact=$(randcolour) |
| fg_heading=$(randcolour) |
| fg_sign=$(randcolour) |
| fg_tstamps=$(randcolour) |
| fg_title=$(randcolour) |
| font_tstamps=$(randfont) |
| font_heading=$(randfont) |
| font_sign=$(randfont) |
| font_title=$(randfont) |
| info "Randomization result: |
| Chosen backgrounds: |
| '$bg_heading' for the heading |
| '$bg_sign' for the signature |
| '$bg_title' for the title |
| '$bg_contact' for the contact sheet |
| Chosen font colours: |
| '$fg_heading' for the heading |
| '$fg_sign' for the signature |
| '$fg_title' for the title |
| '$fg_tstamps' for the timestamps, |
| Chosen fonts: |
| '$font_heading' for the heading |
| '$font_sign' for the signature |
| '$font_title' for the title |
| '$font_tstamps' for the timestamps" |
| |
| unset -f randcolour randfound randccomp |
| } |
| |
| randomize_look |
| |
| # Add to $TIMECODES the timecodes at which a capture should be taken |
| # from the current video |
| # compute_timecodes($1 = timecode_from, $2 = interval, $3 = numcaps) |