weave: fix rescaling logic

rotation % 90 == 0 is always true.
2018-05-17 16:50:01 -07:00
parent 4b98e9ff08
commit 1d1962a106
1 changed files with 2 additions and 2 deletions
@@ -100,10 +100,10 @@ def _weave_layers_graft(
    # Because of rounding of DPI, we might get a text layer that is not
    # identically sized to the target page. Scale to adjust. Normally this
    # is within 0.998.
+    if rotation in (90, 270):
+        wt, ht = ht, wt
    scale_x = wp / wt
    scale_y = hp / ht
-    if rotation % 90 == 0:
-        scale_x, scale_y = scale_y, scale_x

    log.debug('%r', (scale_x, scale_y))
    scale = pikepdf.PdfMatrix((scale_x, 0, 0, scale_y, 0, 0))