diff options
Diffstat (limited to 'src/Text/Pandoc')
| -rw-r--r-- | src/Text/Pandoc/ImageSize.hs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/Text/Pandoc/ImageSize.hs b/src/Text/Pandoc/ImageSize.hs index 9e6b457c0..68b34dcf3 100644 --- a/src/Text/Pandoc/ImageSize.hs +++ b/src/Text/Pandoc/ImageSize.hs @@ -76,6 +76,9 @@ imageSize img = do Eps -> epsSize img Pdf -> Nothing -- TODO +defaultSize :: (Integer, Integer) +defaultSize = (72, 72) + sizeInPixels :: ImageSize -> (Integer, Integer) sizeInPixels s = (pxX s, pxY s) @@ -260,7 +263,9 @@ exifHeader hdr = do lookup ExifImageHeight allentries) of (Just (UnsignedLong w), Just (UnsignedLong h)) -> return (fromIntegral w, fromIntegral h) - _ -> fail "Could not determine image width, height" + _ -> return defaultSize + -- we return a default width and height when + -- the exif header doesn't contain these let resfactor = case lookup ResolutionUnit allentries of Just (UnsignedShort 1) -> (100 / 254) _ -> 1 |