Partial fix for images not anchored to (0, 0)

2016-02-10 17:14:48 -08:00
parent 07b41e479a
commit 4ec51729d8
1 changed files with 7 additions and 0 deletions
@@ -807,6 +807,13 @@ def add_text_layer(
    if rotation != 0:
        log.info("{0:4d}: rotating image within page {1} degrees".format(
            page_number(image), rotation, tx, ty))
+
+    # Since we produced .hocr.pdf it will have a mediabox at (0, 0)
+    # No such guarantees about .image-layer.pdf, so compensate
+    if rotation == 0:
+        lower_left = page_image.mediaBox.lowerLeft
+        tx, ty = (tx - lower_left[0], ty - lower_left[1])
+
    page_text.mergeRotatedScaledTranslatedPage(
        page_image, rotation, 1.0, tx, ty, expand=False)