FLTK 1.3.4
Fl_XBM_Image Class Reference

The Fl_XBM_Image class supports loading, caching, and drawing of X Bitmap (XBM) bitmap files. More...

#include <Fl_XBM_Image.H>

Inheritance diagram for Fl_XBM_Image:
Fl_Bitmap Fl_Image

Public Member Functions

 Fl_XBM_Image (const char *filename)
 The constructor loads the named XBM file from the given name filename. More...
 
- Public Member Functions inherited from Fl_Bitmap
virtual Fl_Imagecopy (int W, int H)
 The copy() method creates a copy of the specified image. More...
 
Fl_Imagecopy ()
 
virtual void draw (int X, int Y, int W, int H, int cx=0, int cy=0)
 Draws the image with a bounding box. More...
 
void draw (int X, int Y)
 
 Fl_Bitmap (const uchar *bits, int W, int H)
 The constructors create a new bitmap from the specified bitmap data. More...
 
 Fl_Bitmap (const char *bits, int W, int H)
 The constructors create a new bitmap from the specified bitmap data. More...
 
virtual void label (Fl_Widget *w)
 The label() methods are an obsolete way to set the image attribute of a widget or menu item. More...
 
virtual void label (Fl_Menu_Item *m)
 The label() methods are an obsolete way to set the image attribute of a widget or menu item. More...
 
virtual void uncache ()
 If the image has been cached for display, delete the cache data. More...
 
virtual ~Fl_Bitmap ()
 The destructor frees all memory and server resources that are used by the bitmap.
 
- Public Member Functions inherited from Fl_Image
virtual void color_average (Fl_Color c, float i)
 The color_average() method averages the colors in the image with the FLTK color value c. More...
 
Fl_Imagecopy ()
 The copy() method creates a copy of the specified image. More...
 
int count () const
 The count() method returns the number of data values associated with the image. More...
 
int d () const
 Returns the current image depth. More...
 
const char *const * data () const
 Returns a pointer to the current image data array. More...
 
virtual void desaturate ()
 The desaturate() method converts an image to grayscale. More...
 
void draw (int X, int Y)
 Draws the image. More...
 
int fail ()
 Returns a value that is not 0 if there is currently no image available. More...
 
 Fl_Image (int W, int H, int D)
 The constructor creates an empty image with the specified width, height, and depth. More...
 
int h () const
 Returns the current image height in pixels.
 
void inactive ()
 The inactive() method calls color_average(FL_BACKGROUND_COLOR, 0.33f) to produce an image that appears grayed out. More...
 
int ld () const
 Returns the current line data size in bytes. More...
 
int w () const
 Returns the current image width in pixels.
 
virtual ~Fl_Image ()
 The destructor is a virtual method that frees all memory used by the image.
 

Additional Inherited Members

- Static Public Member Functions inherited from Fl_Image
static void RGB_scaling (Fl_RGB_Scaling)
 Sets the RGB image scaling method used for copy(int, int). More...
 
static Fl_RGB_Scaling RGB_scaling ()
 Returns the currently used RGB image scaling method. More...
 
- Public Attributes inherited from Fl_Bitmap
int alloc_array
 Non-zero if array points to bitmap data allocated internally.
 
const uchararray
 pointer to raw bitmap data
 
- Static Public Attributes inherited from Fl_Image
static const int ERR_FILE_ACCESS = -2
 
static const int ERR_FORMAT = -3
 
static const int ERR_NO_IMAGE = -1
 
- Protected Member Functions inherited from Fl_Image
void d (int D)
 Sets the current image depth.
 
void data (const char *const *p, int c)
 Sets the current array pointer and count of pointers in the array.
 
void draw_empty (int X, int Y)
 The protected method draw_empty() draws a box with an X in it. More...
 
void h (int H)
 Sets the current image height in pixels.
 
void ld (int LD)
 Sets the current line data size in bytes. More...
 
void w (int W)
 Sets the current image width in pixels.
 
- Static Protected Member Functions inherited from Fl_Image
static void labeltype (const Fl_Label *lo, int lx, int ly, int lw, int lh, Fl_Align la)
 
static void measure (const Fl_Label *lo, int &lw, int &lh)
 

Detailed Description

The Fl_XBM_Image class supports loading, caching, and drawing of X Bitmap (XBM) bitmap files.

Constructor & Destructor Documentation

Fl_XBM_Image::Fl_XBM_Image ( const char *  name)

The constructor loads the named XBM file from the given name filename.

The destructor frees all memory and server resources that are used by the image.


The documentation for this class was generated from the following files: