reduce usage of desktop coordinates (#341)

- avoid unnecessary internal usage of desktop coordinates, e.g.
  in SpellCheck::compareTextBboxes
- document whether a function argument is in document  or desktop
  coordinates, e.g. for SPDocument::getItemsInBox

1 files changed, 1 insertions, 1 deletions

diff --git a/src/io/file-export-cmd.cpp b/src/io/file-export-cmd.cpp
index 82ca0807d..9af2d61ac 100644
--- a/src/io/file-export-cmd.cpp
+++ b/src/io/file-export-cmd.cpp
@@ -480,7 +480,7 @@ InkFileExportCmd::do_export_png(SPDocument *doc, std::string filename_in)
         } else {
 
             // Export area drawing (explicit or if object is given).
-            Geom::OptRect areaMaybe = static_cast<SPItem *>(object)->desktopVisualBounds();
+            Geom::OptRect areaMaybe = static_cast<SPItem *>(object)->documentVisualBounds();
             if (areaMaybe) {
                 area = *areaMaybe;
             } else {