mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-30 13:20:58 +00:00
727b3cab86
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3948 a592a061-630c-0410-9148-cb99ea01b6c8
91 lines
1.7 KiB
C++
91 lines
1.7 KiB
C++
// -*- C++ -*-
|
|
/**
|
|
* \file GraphicsParams.h
|
|
* Copyright 2002 the LyX Team
|
|
* Read the file COPYING
|
|
*
|
|
* \author Angus Leeming <a.leeming@ic.ac.uk>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef GRAPHICSPARAMS_H
|
|
#define GRAPHICSPARAMS_H
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
|
|
#include "LString.h"
|
|
#include "lyxlength.h"
|
|
|
|
class InsetGraphicsParams;
|
|
|
|
namespace grfx {
|
|
|
|
/** Parse a string of the form "200pt 500pt 300mm 5in" into a
|
|
* usable bounding box.
|
|
*/
|
|
struct BoundingBox {
|
|
///
|
|
BoundingBox();
|
|
///
|
|
BoundingBox(string const &);
|
|
|
|
/// 0 0 0 0 is empty!
|
|
bool empty() const;
|
|
|
|
int xl;
|
|
int yb;
|
|
int xr;
|
|
int yt;
|
|
};
|
|
|
|
bool operator==(BoundingBox const &, BoundingBox const &);
|
|
bool operator!=(BoundingBox const &, BoundingBox const &);
|
|
|
|
struct GParams
|
|
{
|
|
GParams(InsetGraphicsParams const &, string 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;
|
|
|
|
/// 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
|
|
* image.
|
|
*/
|
|
unsigned int width;
|
|
unsigned int height;
|
|
unsigned int scale;
|
|
|
|
/// Rotation angle.
|
|
int angle;
|
|
};
|
|
|
|
bool operator==(GParams const &, GParams const &);
|
|
bool operator!=(GParams const &, GParams const &);
|
|
|
|
} // namespace grfx
|
|
|
|
#endif // GRAPHICSPARAMS_H
|