Store BoundingBox relative to original.

[features.git] / src / graphics / GraphicsParams.h

diff --git a/src/graphics/GraphicsParams.h b/src/graphics/GraphicsParams.h
index 28335a9b5519c7c75d31430683b39d5d4a2670d2..04080f7d95f50443639bba2fab918c93be96e7ed 100644 (file)
--- a/src/graphics/GraphicsParams.h
+++ b/src/graphics/GraphicsParams.h
@@ -38,10 +38,10 @@ struct BoundingBox {
        /// 0 0 0 0 is empty!
        bool empty() const;
 
-       unsigned int xl;
-       unsigned int yb;
-       unsigned int xr;
-       unsigned int yt;
+       int xl;
+       int yb;
+       int xr;
+       int yt;
 };
 
 bool operator==(BoundingBox const &, BoundingBox const &);
@@ -65,6 +65,10 @@ struct GParams
        /// The image filename.
        string filename;
 
+       /** Note that the BoundingBox is always relative to the BoundingBox
+        *  as stored in the EPS file.
+        *  Ie, bb.xl and bb.yb == 0 if that corner is not moved.
+        */
        BoundingBox bb;
 
        /** The size of the view inside lyx in pixels or the scaling of the