X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraphics%2FGraphicsParams.h;h=052b006bff719aa42c1977904be4d2115ec3ea29;hb=8663a371f31dc7bb888071c15a0b2cd4c3669c60;hp=28335a9b5519c7c75d31430683b39d5d4a2670d2;hpb=ab6db1316071c7ef7c373cbee5bda2ab8b035947;p=lyx.git

diff --git a/src/graphics/GraphicsParams.h b/src/graphics/GraphicsParams.h
index 28335a9b55..052b006bff 100644
--- a/src/graphics/GraphicsParams.h
+++ b/src/graphics/GraphicsParams.h
@@ -1,86 +1,85 @@
 // -*- C++ -*-
 /**
- *  \file GraphicsParams.h
- *  Copyright 2002 the LyX Team
- *  Read the file COPYING
+ * \file GraphicsParams.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- *  \author Angus Leeming <a.leeming@ic.ac.uk>
+ * \author Angus Leeming
  *
- *  Used internally by the GraphicsCache.
- *  Only a subset of InsetGraphicsParams is needed for display purposes.
- *  The GraphicsParams c-tor also interrogates lyxrc to ascertain whether
- *  to display or not.
+ * Full author contact details are available in file CREDITS.
+ *
+ * Used internally by the lyx::graphics::Image.
  */
 
 #ifndef GRAPHICSPARAMS_H
 #define GRAPHICSPARAMS_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include "Length.h"
+
+#include "support/FileName.h"
 
-#include "LString.h"
-#include "lyxlength.h"
+#include <string>
+#include <iosfwd>
 
-class InsetGraphicsParams;
 
-namespace grfx {
+namespace lyx {
+namespace graphics {
 
 /** Parse a string of the form "200pt 500pt 300mm 5in" into a
  *  usable bounding box.
  */
-struct BoundingBox {
+class BoundingBox {
+public:
 	///
 	BoundingBox();
 	///
-	BoundingBox(string const &);
+	BoundingBox(std::string const &);
 
 	/// 0 0 0 0 is empty!
 	bool empty() const;
 
-	unsigned int xl;
-	unsigned int yb;
-	unsigned int xr;
-	unsigned int yt;
+	Length xl;
+	Length yb;
+	Length xr;
+	Length yt;
 };
 
 bool operator==(BoundingBox const &, BoundingBox const &);
 bool operator!=(BoundingBox const &, BoundingBox const &);
 
-struct GParams
-{
-	GParams(InsetGraphicsParams const &, string const &);
+/// output bounding box in LyX file format
+std::ostream & operator<<(std::ostream &, BoundingBox const &);
 
-	/// How is the image to be displayed on the LyX screen?
-	enum DisplayType {
-		COLOR,
-		GRAYSCALE,
-		MONOCHROME,
-		/// We aren't going to display it at all!
-		NONE
-	};
 
-	DisplayType display;
+class Params
+{
+public:
+	Params();
+
+	bool display;
+	unsigned int scale;
+	double pixel_ratio;
 
 	/// The image filename.
-	string filename;
+	support::FileName 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
 	 *  image.
 	 */
-	unsigned int width;
-	unsigned int height;
-	unsigned int scale;
-
 	/// Rotation angle.
-	int angle;
+	double angle;
 };
 
-bool operator==(GParams const &, GParams const &);
-bool operator!=(GParams const &, GParams const &);
+bool operator==(Params const &, Params const &);
+bool operator!=(Params const &, Params const &);
 
-} // namespace grfx
+} // namespace graphics
+} // namespace lyx
 
 #endif // GRAPHICSPARAMS_H