From 3710f078b9f3df433489ca3da6f8182e1dc8520c Mon Sep 17 00:00:00 2001
From: Philipp Reinkemeier <philipp.reinkemeier@offis.de>
Date: Thu, 4 Jun 2015 15:02:23 +0200
Subject: [PATCH] pdf: Force text annotations to have a fixed size 24x24
Some tools create pdf text annotations with a /Rect field, whose
volume is very small or zero. Nevertheless, one expects tool-tips
when hovering them, or popup windows to appear when clicking them.
This patch forces a fixed size for text annotations equal to the size
of their icons.
https://bugzilla.gnome.org/show_bug.cgi?id=685334
---
backend/pdf/ev-poppler.cc | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/backend/pdf/ev-poppler.cc b/backend/pdf/ev-poppler.cc
index e04ce01..56a29c5 100644
--- a/backend/pdf/ev-poppler.cc
+++ b/backend/pdf/ev-poppler.cc
@@ -3102,10 +3102,18 @@ pdf_document_annotations_get_annotations (EvDocumentAnnotations *document_annota
annot_set_unique_name (ev_annot);
annot_mapping = g_new (EvMapping, 1);
- annot_mapping->area.x1 = mapping->area.x1;
- annot_mapping->area.x2 = mapping->area.x2;
- annot_mapping->area.y1 = height - mapping->area.y2;
- annot_mapping->area.y2 = height - mapping->area.y1;
+ if (EV_IS_ANNOTATION_TEXT (ev_annot)) {
+ /* Force 24x24 rectangle */
+ annot_mapping->area.x1 = mapping->area.x1;
+ annot_mapping->area.x2 = annot_mapping->area.x1 + 24;
+ annot_mapping->area.y1 = height - mapping->area.y2;
+ annot_mapping->area.y2 = MIN(height, annot_mapping->area.y1 + 24);
+ } else {
+ annot_mapping->area.x1 = mapping->area.x1;
+ annot_mapping->area.x2 = mapping->area.x2;
+ annot_mapping->area.y1 = height - mapping->area.y2;
+ annot_mapping->area.y2 = height - mapping->area.y1;
+ }
annot_mapping->data = ev_annot;
g_object_set_data_full (G_OBJECT (ev_annot),
--
2.4.3