#include <Fl_Bitmap.H>
Public Member Functions | |
Fl_Image * | copy () |
The copy() method creates a copy of the specified image. | |
virtual Fl_Image * | copy (int W, int H) |
The copy() method creates a copy of the specified image. | |
void | draw (int X, int Y) |
The draw() methods draw the image. | |
virtual void | draw (int X, int Y, int W, int H, int cx=0, int cy=0) |
The draw() methods draw the image. | |
Fl_Bitmap (const char *bits, int W, int H) | |
The constructors create a new bitmap from the specified bitmap data. | |
Fl_Bitmap (const uchar *bits, int W, int H) | |
The constructors create a new bitmap from the specified bitmap data. | |
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. | |
virtual void | label (Fl_Widget *w) |
The label() methods are an obsolete way to set the image attribute of a widget or menu item. | |
virtual void | uncache () |
If the image has been cached for display, delete the cache data. | |
virtual | ~Fl_Bitmap () |
The destructor free all memory and server resources that are used by the bitmap. | |
Public Attributes | |
int | alloc_array |
Non-zero if array points to bitmap data allocated internally. | |
const uchar * | array |
pointer to raw bitmap data | |
Friends | |
class | Fl_GDI_Graphics_Driver |
class | Fl_Quartz_Graphics_Driver |
class | Fl_Xlib_Graphics_Driver |
Images are drawn using the current color.
Fl_Bitmap::Fl_Bitmap | ( | const uchar * | bits, | |
int | W, | |||
int | H | |||
) | [inline] |
The constructors create a new bitmap from the specified bitmap data.
Fl_Bitmap::Fl_Bitmap | ( | const char * | array, | |
int | W, | |||
int | H | |||
) | [inline] |
The constructors create a new bitmap from the specified bitmap data.
Fl_Image* Fl_Bitmap::copy | ( | ) | [inline] |
The copy() method creates a copy of the specified image.
If the width and height are provided, the image is resized to the specified size. The image should be deleted (or in the case of Fl_Shared_Image, released) when you are done with it.
Reimplemented from Fl_Image.
Fl_Image * Fl_Bitmap::copy | ( | int | W, | |
int | H | |||
) | [virtual] |
The copy() method creates a copy of the specified image.
If the width and height are provided, the image is resized to the specified size. The image should be deleted (or in the case of Fl_Shared_Image, released) when you are done with it.
Reimplemented from Fl_Image.
void Fl_Bitmap::draw | ( | int | X, | |
int | Y | |||
) | [inline] |
void Fl_Bitmap::draw | ( | int | X, | |
int | Y, | |||
int | W, | |||
int | H, | |||
int | cx = 0 , |
|||
int | cy = 0 | |||
) | [virtual] |
void Fl_Bitmap::label | ( | Fl_Menu_Item * | m | ) | [virtual] |
The label() methods are an obsolete way to set the image attribute of a widget or menu item.
Use the image() or deimage() methods of the Fl_Widget and Fl_Menu_Item classes instead.
Reimplemented from Fl_Image.
void Fl_Bitmap::label | ( | Fl_Widget * | widget | ) | [virtual] |
The label() methods are an obsolete way to set the image attribute of a widget or menu item.
Use the image() or deimage() methods of the Fl_Widget and Fl_Menu_Item classes instead.
Reimplemented from Fl_Image.
void Fl_Bitmap::uncache | ( | ) | [virtual] |
If the image has been cached for display, delete the cache data.
This allows you to change the data used for the image and then redraw it without recreating an image object.
Reimplemented from Fl_Image.