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//========================================================================
//
// Annot.h
//
// Copyright 2000-2003 Glyph & Cog, LLC
//
//========================================================================
#ifndef ANNOT_H
#define ANNOT_H
#ifdef USE_GCC_PRAGMAS
#pragma interface
#endif
class XRef;
class Gfx;
class Catalog;
//------------------------------------------------------------------------
// Annot
//------------------------------------------------------------------------
class Annot {
public:
Annot(XRef *xrefA, Dict *acroForm, Dict *dict);
~Annot();
GBool isOk() { return ok; }
void draw(Gfx *gfx);
// Get appearance object.
Object *getAppearance(Object *obj) { return appearance.fetch(xref, obj); }
private:
void generateAppearance(Dict *acroForm, Dict *dict);
XRef *xref; // the xref table for this PDF file
Object appearance; // a reference to the Form XObject stream
// for the normal appearance
GooString *appearBuf;
double xMin, yMin, // annotation rectangle
xMax, yMax;
GBool ok;
};
//------------------------------------------------------------------------
// Annots
//------------------------------------------------------------------------
class Annots {
public:
// Extract non-link annotations from array of annotations.
Annots(XRef *xref, Catalog *catalog, Object *annotsObj);
~Annots();
// Iterate through list of annotations.
int getNumAnnots() { return nAnnots; }
Annot *getAnnot(int i) { return annots[i]; }
private:
Annot **annots;
int nAnnots;
};
#endif
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