aa_image3
Returns pointer to the framebuffer emulated by aa-lib.
Usage
#include <aalib.h>
char *aa_image(aa_context *a);
Parameters
- aa_context *a
-
Specifies the AA-lib context to operate on.
Overview
The framebuffer is simple array of characters specifying the brightness value (or palette index depending on the aa_render call). The array is organizated in the aa_imgheight (a) rows of aa_imgwidth(a) characters.
Returns
Pointer to framebuffer emulated by AA-lib.
Releases
Unchanged in 13 releases since Debian 3.0 (Woody).
See also
save_d(3)
AA-lib driver used to save ascii-art image into file in used specified format.
mem_d(3)
AA-lib memory driver.
aa_help(3)
AA-lib help string for the default command line parser.
aa_formats(3)
NULL terminated array of save formats supported by AA-lib.
aa_fonts(3)
Null-terminated array of available fonts.
aa_dithernames(3)
Names of dithering methods supported by AA-lib.
aa_drivers(3)
NULL-terminated array of output drivers available in AA-lib.
aa_kbddrivers(3)
NULL-terminated array of keyboard drivers available in AA_lib.
aa_mousedrivers(3)
NULL terminated array of mouse drivers supported by AA-lib.
aa_kbdrecommended(3)
List of recommended drivers.
aa_mouserecommended(3)
List of recommended drivers.
aa_displayrecommended(3)
List of recommended drivers.
aa_defparams(3)
default hardware paramters requested by AA-lib programs.
aa_defrenderparams(3)
default rendering parameters.
aa_scrwidth(3)
returns width of the output screen in characters.
aa_scrheight(3)
returns height of the output screen in characters.
aa_mmwidth(3)
returns width of the output screen in millimeters.
aa_mmheight(3)
returns height of the output screen in millimeters.
aa_imgwidth(3)
returns width of the emulated image in pixels.
aa_imgheight(3)
returns height of the emulated image in pixels.
aa_text(3)
returns pointer to the text output buffer used by AA-lib.
aa_attrs(3)
returns pointer to the text output buffer used by AA-lib.
aa_currentfont(3)
returns specification of the fonts used by AA-lib rendering routines.
aa_autoinit(3)
easy to use AA-lib initialization function.
aa_autoinitkbd(3)
easy to use AA-lib keyboard initialization function.
aa_autoinitmouse(3)
easy to use AA-lib mouse initialization function.
aa_recommendhi(3)
insert the given driver on beggining of the list of recommended drivers.
aa_recommendlow(3)
Add the given driver to the end of list of recommended drivers.
aa_init(3)
open the output display for AA-lib.
aa_initkbd(3)
initialize the AA-lib keyboard driver.
aa_initmouse(3)
initialize the AA-lib mouse driver.
aa_close(3)
close the AA-lib context.
aa_uninitkbd(3)
uninitialize the keyboard driver.
aa_uninitmouse(3)
uninitialize the mouse driver.
aa_fastrender(3)
simple and fast AA-lib rendering function.
aa_render(3)
convert image buffer to ASCII-art.
aa_puts(3)
output string to AA-lib output buffers.
aa_printf(3)
print text to AA-lib output buffers.
aa_gotoxy(3)
move the hardware cursor (if any) to specified position.
aa_hidecursor(3)
hide the hardware cursor.
aa_showcursor(3)
show the hardware cursor.
aa_getmouse(3)
Get mouse position as specified by last mouse event read by aa_getevent.
aa_hidemouse(3)
hide the mouse cursor.
aa_showmouse(3)
show the mouse cursor.
aa_registerfont(3)
add new font specification to aa_fonts array.
aa_setsupported(3)
alter the "supported" field of hardware_params structure used by AA-lib
aa_setfont(3)
set font specification to be used by rendering functions.
aa_getevent(3)
keyboard functions
aa_getkey(3)
return next keypress event from queue.
aa_resize(3)
resize functions
aa_resizehandler(3)
Set user handler to be called on resize event.
aa_parseoptions(3)
parse the standard command line options used by AA-lib.
aa_edit(3)
Simple interactive line editor.
aa_createedit(3)
Simple interactive line editor provided as helper function.
aa_editkey(3)
Notify the line editor about keypress.
aa_putpixel(3)
put pixel to emulated framebuffer
aa_recommendhikbd(3)
insert the given driver on beggining of the list of recommended keyboard drivers.
aa_recommendlowkbd(3)
Add the given driver to the end of list of keyboard recommended drivers.
aa_recommendhimouse(3)
insert the given driver on beggining of the list of recommended mouse drivers.
aa_recommendlowmouse(3)
Add the given driver to the end of list of mouse recommended drivers.
aa_recommendhidisplay(3)
insert the given driver on beggining of the list of recommended display drivers.
aa_recommendlowdisplay(3)
Add the given driver to the end of list of display recommended drivers.
Referred to by
mem_d(3)
AA-lib memory driver.
save_d(3)
AA-lib driver used to save ascii-art image into file in used specified format.
aa_edit(3)
Simple interactive line editor.
aa_help(3)
AA-lib help string for the default command line parser.
aa_init(3)
open the output display for AA-lib.
aa_puts(3)
output string to AA-lib output buffers.
aa_text(3)
returns pointer to the text output buffer used by AA-lib.
aa_attrs(3)
returns pointer to the text output buffer used by AA-lib.
aa_close(3)
close the AA-lib context.
aa_fonts(3)
Null-terminated array of available fonts.
aa_getkey(3)
return next keypress event from queue.
aa_gotoxy(3)
move the hardware cursor (if any) to specified position.
aa_printf(3)
print text to AA-lib output buffers.
aa_render(3)
convert image buffer to ASCII-art.
aa_resize(3)
resize functions
aa_drivers(3)
NULL-terminated array of output drivers available in AA-lib.
aa_editkey(3)
Notify the line editor about keypress.
aa_formats(3)
NULL terminated array of save formats supported by AA-lib.
aa_initkbd(3)
initialize the AA-lib keyboard driver.
aa_mmwidth(3)
returns width of the output screen in millimeters.
aa_setfont(3)
set font specification to be used by rendering functions.
aa_autoinit(3)
easy to use AA-lib initialization function.
aa_getevent(3)
keyboard functions
aa_getmouse(3)
Get mouse position as specified by last mouse event read by aa_getevent.
aa_imgwidth(3)
returns width of the emulated image in pixels.
aa_mmheight(3)
returns height of the output screen in millimeters.
aa_putpixel(3)
put pixel to emulated framebuffer
aa_scrwidth(3)
returns width of the output screen in characters.
aa_defparams(3)
default hardware paramters requested by AA-lib programs.
aa_hidemouse(3)
hide the mouse cursor.
aa_imgheight(3)
returns height of the emulated image in pixels.
aa_initmouse(3)
initialize the AA-lib mouse driver.
aa_scrheight(3)
returns height of the output screen in characters.
aa_showmouse(3)
show the mouse cursor.
aa_uninitkbd(3)
uninitialize the keyboard driver.
aa_createedit(3)
Simple interactive line editor provided as helper function.
aa_fastrender(3)
simple and fast AA-lib rendering function.
aa_hidecursor(3)
hide the hardware cursor.
aa_kbddrivers(3)
NULL-terminated array of keyboard drivers available in AA_lib.
aa_showcursor(3)
show the hardware cursor.
aa_autoinitkbd(3)
easy to use AA-lib keyboard initialization function.
aa_currentfont(3)
returns specification of the fonts used by AA-lib rendering routines.
aa_dithernames(3)
Names of dithering methods supported by AA-lib.
aa_recommendhi(3)
insert the given driver on beggining of the list of recommended drivers.
aa_uninitmouse(3)
uninitialize the mouse driver.
aa_mousedrivers(3)
NULL terminated array of mouse drivers supported by AA-lib.
aa_parseoptions(3)
parse the standard command line options used by AA-lib.
aa_recommendlow(3)
Add the given driver to the end of list of recommended drivers.
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