/usr/include/ossim/imaging/ossimAnnotationGdBitmapFont.h is in libossim-dev 1.7.21-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// License: See top level LICENSE.txt file.
//
// Author: Garrett Potts (gpotts@imagelinks)
// Description:
//
//*************************************************************************
// $Id: ossimAnnotationGdBitmapFont.h 9968 2006-11-29 14:01:53Z gpotts $
#ifndef ossimAnnotationGdBitmapFont_HEADER
#define ossimAnnotationGdBitmapFont_HEADER
#include <ossim/imaging/ossimAnnotationObject.h>
#include <ossim/imaging/ossimGdFont.h>
#include <ossim/imaging/ossimGdFontExterns.h>
#include <ossim/base/ossimString.h>
/*!
* This is a class that will have hardcoded
* bitmap fonts. These fonts will be from
* the gd library.
*/
class OSSIMDLLEXPORT ossimAnnotationGdBitmapFont : public ossimAnnotationObject
{
public:
ossimAnnotationGdBitmapFont(const ossimDpt& position=ossimDpt(0,0),
const ossimString &text=ossimString(""),
ossimGdFontPtr font = ossimGdFontLarge,
unsigned char r = 255,
unsigned char g = 255,
unsigned char b = 255,
long thickness = 1);
ossimAnnotationGdBitmapFont(const ossimAnnotationGdBitmapFont& rhs);
virtual ~ossimAnnotationGdBitmapFont();
virtual ossimObject* dup()const
{
return new ossimAnnotationGdBitmapFont(*this);
}
virtual void applyScale(double x, double y);
/*!
* Will draw the bitmap to the screen.
*/
virtual void draw(ossimRgbImage& anImage)const;
virtual bool intersects(const ossimDrect& rect)const
{
return rect.intersects(theBoundingRect);
}
virtual ossimAnnotationObject* getNewClippedObject(const ossimDrect& rect)const;
virtual std::ostream& print(std::ostream& out)const;
/*!
* Will retrieve the bound rectangle for this
* object.
*/
virtual void getBoundingRect(ossimDrect& rect)const;
/*!
* will compute the bounding rectangle.
*/
virtual void computeBoundingRect();
/*!
* Sets the current bitmap font to use.
*/
virtual void setFont(ossimGdFontPtr font);
/*!
* Set's the text string to render.
*/
virtual void setText(const ossimString& text);
/*!
* Set's the text string to render. This
* will assume that the x,y passed in is
* suppose to be the center. We will compute
* the upper left corner from this
*/
virtual void setCenterText(const ossimDpt& center,
const ossimString& text);
/*!
* Set's the text string to render. This
* will assume that the x,y passed in is
* suppose to be the upper left.
*/
virtual void setUpperLeftText(const ossimDpt& upperLeft,
const ossimString& text);
/*!
* Sets the center position of the string.
* will use this value to compute the actual
* origin of upper left corner of the first
* character. Make sure you have the text
* set before you call this method
*/
virtual void setCenterTextPosition(const ossimDpt& position);
/*!
* The actual upper left corner of the character.
*/
virtual void setUpperLeftTextPosition(const ossimDpt& position);
/*!
* Will determine if the point is within the font
*/
virtual bool isPointWithin(const ossimDpt& imagePoint)const;
protected:
ossimGdFontPtr theFontPtr;
ossimString theText;
ossimDrect theBoundingRect;
/*!
* This position is suppose to be the upperleft
* corner of the first character in the string
*/
ossimDpt thePosition;
};
#endif
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