diff options
Diffstat (limited to 'pdf/ev-poppler.cc')
| -rw-r--r-- | pdf/ev-poppler.cc | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/pdf/ev-poppler.cc b/pdf/ev-poppler.cc index 610f598..ef95956 100644 --- a/pdf/ev-poppler.cc +++ b/pdf/ev-poppler.cc @@ -247,21 +247,19 @@ static void set_page_orientation (PdfDocument *pdf_document, PopplerPage *page, int rotation) { PopplerOrientation orientation; - int r = rotation; - orientation = poppler_page_get_orientation (page); - - while (r > 0) { - if (orientation == POPPLER_ORIENTATION_PORTRAIT) { - orientation = POPPLER_ORIENTATION_LANDSCAPE; - } else if (orientation == POPPLER_ORIENTATION_LANDSCAPE) { - orientation = POPPLER_ORIENTATION_UPSIDEDOWN; - } else if (orientation == POPPLER_ORIENTATION_UPSIDEDOWN) { - orientation = POPPLER_ORIENTATION_SEASCAPE; - } else { - orientation = POPPLER_ORIENTATION_PORTRAIT; - } - r -= 90; + switch (rotation) { + case 90: + orientation = POPPLER_ORIENTATION_LANDSCAPE; + break; + case 180: + orientation = POPPLER_ORIENTATION_UPSIDEDOWN; + break; + case 270: + orientation = POPPLER_ORIENTATION_SEASCAPE; + break; + default: + orientation = POPPLER_ORIENTATION_PORTRAIT; } poppler_page_set_orientation (page, orientation); |