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Äîêóìåíòàöèÿ ê ñâîáîäíîé áèáëèîòåêå buf2d.asm, äëÿ ÎÑ Êîëèáðè.
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Äîêóìåíòàöèÿ ê ñâîáîäíîé áèáëèîòåêå buf2d.asm, äëÿ ÎÑ Êîëèáðè.
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 Ýòà áèáëèîòåêà ñîçäàíà äëÿ ðàáîòû ñ 2d èçîáðàæåíèÿìè.
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 Ýòà áèáëèîòåêà ñîçäàíà äëÿ ðàáîòû ñ 2d èçîáðàæåíèÿìè.
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 Ñ åå ïîìîùüþ ìîæíî ñîçäàâàòü áóôåðà ñ èçîáðàæåíèÿìè â ïàìÿòè, è ïðè íåîáõîäèìîñòè âûâîäèòü èõ íà ýêðàí.
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 Ñ åå ïîìîùüþ ìîæíî ñîçäàâàòü áóôåðà ñ èçîáðàæåíèÿìè â ïàìÿòè, è ïðè íåîáõîäèìîñòè âûâîäèòü èõ íà ýêðàí.
63 
 Èçîáðàæåíèÿ ìîæíî íàêëàäûâàòü îäíî íà äðóãîå, ïîääåðæèâàåòñÿ ðàáîòà ñ ïðîçðà÷íûìè èçîáðàæåíèÿìè, åñòü ôóíêöèÿ ðèñîâàíèÿ ëèíè ïîêà íà ýòîì âñå.
 63 
 Èçîáðàæåíèÿ ìîæíî íàêëàäûâàòü îäíî íà äðóãîå, ïîääåðæèâàåòñÿ ðàáîòà ñ ïðîçðà÷íûìè èçîáðàæåíèÿìè, åñòü ôóíêöèÿ ðèñîâàíèÿ ëèíè ïîêà íà ýòîì âñå.
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Ïîñëåäíåå îáíîâëåíèå áèáëèîòåêè 13.09.11.
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Ïîñëåäíåå îáíîâëåíèå áèáëèîòåêè 22.09.11.
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Ôîðìàòû áóôåðîâ
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Ôîðìàòû áóôåðîâ
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buf2d_create_f_img
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buf2d_create_f_img
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Ñîçäàåò áóôåð íà îñíîâå èçîáðàæåíèÿ â ôîðìàòå rgb.
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Ñîçäàåò áóôåð íà îñíîâå èçîáðàæåíèÿ â ôîðìàòå rgb.
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buf2d_clear
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×èñòèò áóôåð óêàçàíûì öâåòîì. Ïðèìåð:
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buf2d_color equ dword[edi+16] ;öâåò ôîíà áóôåðà
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mov edi,buf_0
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buf2d_clear
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stdcall [buf2d_clear], edi, buf2d_color ;î÷èùàåì ýêðàí ôîíîâûì öâåòîì
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×èñòèò áóôåð ôîíîâûì öâåòîì.
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ãäå buf_0 - ñòðóêòóðà áóôåðà.
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buf2d_line
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buf2d_line
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Ðèñóåò â áóôåðå ëèíèþ ñ çàäàííûì öâåòîì è êîîðäèíàòàìè. Ïðèìåð:
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Ðèñóåò â áóôåðå ëèíèþ ñ çàäàííûì öâåòîì è êîîðäèíàòàìè. Ïðèìåð:
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stdcall [buf2d_line], buf_0, 30,10, 110,70, 0xffff00 ;ðèñóåì ëèíèþ
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stdcall [buf2d_line], buf_0, 30,10, 110,70, 0xffff00 ;ðèñóåì ëèíèþ
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ãäå buf_0 - ñòðóêòóðà áóôåðà â êîòîðîì áóäåò ðèñîâàòüñÿ ëèíèÿ; 30, 10, 110, 70 - êîîðäèíàòû ëèíèè; 0xffff00 - öâåò ëèíèè.
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Äëÿ ðèñîâàíèÿ ñãëàæåííîé ëèíèè èñïîëüçóéòå buf2d_line_sm.
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buf2d_line_sm
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ãäå buf_0 - ñòðóêòóðà áóôåðà â êîòîðîì áóäåò ðèñîâàòüñÿ ëèíèÿ; 30, 10, 110, 70 - êîîðäèíàòû ëèíèè; 0xffff00 - öâåò ëèíèè.
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Ðèñóåò â áóôåðå ëèíèþ ïðèíèìàåò òàêèæå ïàðàìåòðû êàê è ôóíêöèÿ buf2d_line. Äàííàÿ ôóíêöèÿ ðèñóåò ñãëàæåííóþ ëèíèþ áîëåå êðàñèâóþ ÷åì buf2d_line, íî ðàáîòàåò ìåäëåííåå íå¸ çà ñ÷åò âû÷èñëåíèÿ ñìåøàííûõ öâåòîâ ôîíà è ñàìîé ëèíèè.
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buf2d_rect_by_size
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buf2d_rect_by_size
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Ðèñóåò ïðÿìîóãîëüíóþ ðàìêó, ïî äâóì êîîðäèíàòàì, 2-ÿ êîîðäèíàòà çàäàíà ïî ðàçìåðó.
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Ðèñóåò ïðÿìîóãîëüíóþ ðàìêó, ïî äâóì êîîðäèíàòàì, 2-ÿ êîîðäèíàòà çàäàíà ïî ðàçìåðó.
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	buf2d_clear dd sz_buf2d_clear
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	buf2d_clear dd sz_buf2d_clear
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	buf2d_draw dd sz_buf2d_draw
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	buf2d_draw dd sz_buf2d_draw
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	buf2d_delete dd sz_buf2d_delete
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	buf2d_delete dd sz_buf2d_delete
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	buf2d_resize dd sz_buf2d_resize
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	buf2d_resize dd sz_buf2d_resize
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	buf2d_line dd sz_buf2d_line
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	buf2d_line dd sz_buf2d_line
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	buf2d_line_sm dd sz_buf2d_line_sm
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	buf2d_rect_by_size dd sz_buf2d_rect_by_size
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	buf2d_rect_by_size dd sz_buf2d_rect_by_size
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	buf2d_filled_rect_by_size dd sz_buf2d_filled_rect_by_size
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	buf2d_filled_rect_by_size dd sz_buf2d_filled_rect_by_size
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	buf2d_circle dd sz_buf2d_circle
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	buf2d_circle dd sz_buf2d_circle
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	buf2d_img_hdiv2 dd sz_buf2d_img_hdiv2
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	buf2d_img_hdiv2 dd sz_buf2d_img_hdiv2
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	buf2d_img_wdiv2 dd sz_buf2d_img_wdiv2
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	buf2d_img_wdiv2 dd sz_buf2d_img_wdiv2
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	sz_buf2d_clear db 'buf2d_clear',0
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	sz_buf2d_clear db 'buf2d_clear',0
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	sz_buf2d_draw db 'buf2d_draw',0
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	sz_buf2d_draw db 'buf2d_draw',0
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	sz_buf2d_delete db 'buf2d_delete',0
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	sz_buf2d_delete db 'buf2d_delete',0
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	sz_buf2d_resize db 'buf2d_resize',0
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	sz_buf2d_resize db 'buf2d_resize',0
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	sz_buf2d_line db 'buf2d_line',0
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	sz_buf2d_line db 'buf2d_line',0
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	sz_buf2d_line_sm db 'buf2d_line_sm',0
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	sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0
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	sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0
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	sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0
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	sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0
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	sz_buf2d_circle db 'buf2d_circle',0
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	sz_buf2d_circle db 'buf2d_circle',0
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	sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0
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	sz_buf2d_img_hdiv2 db 'buf2d_img_hdiv2',0
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	sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0
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	sz_buf2d_img_wdiv2 db 'buf2d_img_wdiv2',0
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04.10.10 - äîáàâëåíà ôóíêöèÿ buf2d_filled_rect_by_size, äîðàáîòàíà ôóíêöèÿ buf_bit_blt_alpha.
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04.10.10 - äîáàâëåíà ôóíêöèÿ buf2d_filled_rect_by_size, äîðàáîòàíà ôóíêöèÿ buf_bit_blt_alpha.
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07.10.10 - äîðàáîòàíà ôóíêöèÿ buf_bit_blt (ïðè ïîïûòêå íàðèñîâàòü èçîáðàæåíèå çà ïðåäåëàìè ïðàâîãî êðàÿ áóôåðà ïðèëîæåíèå âûçâàâøåå ôóíêöèþ ïàäàëî).
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07.10.10 - äîðàáîòàíà ôóíêöèÿ buf_bit_blt (ïðè ïîïûòêå íàðèñîâàòü èçîáðàæåíèå çà ïðåäåëàìè ïðàâîãî êðàÿ áóôåðà ïðèëîæåíèå âûçâàâøåå ôóíêöèþ ïàäàëî).
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11.10.10 - èñïðàâëåíî çàäàíèå öâåòîâ â íåêîòîðûõ ôóíêöèÿõ, êðàñíûé è ñèíèé öâåòà ïîìåíÿë ìåñòàìè. Òåïåðü öâåòà ñîâïàäàþò ñ ñèñåìíûìè ôóíêöèÿìè.
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11.10.10 - èñïðàâëåíî çàäàíèå öâåòîâ â íåêîòîðûõ ôóíêöèÿõ, êðàñíûé è ñèíèé öâåòà ïîìåíÿë ìåñòàìè. Òåïåðü öâåòà ñîâïàäàþò ñ ñèñåìíûìè ôóíêöèÿìè.
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02.11.10 - äîáàâëåíà ôóíêöèÿ buf2d_flood_fill.
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02.11.10 - äîáàâëåíà ôóíêöèÿ buf2d_flood_fill.
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22.12.10 - èçìåíåíî èìÿ ôóíêöèè buf2d_cruve_bezier íà buf2d_curve_bezier.
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22.12.10 - èçìåíåíî èìÿ ôóíêöèè buf2d_cruve_bezier íà buf2d_curve_bezier.
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25.03.11 - äîáàâëåíà ôóíêöèÿ ðèñîâàíèÿ äëÿ òî÷êè buf2d_set_pixel.
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25.03.11 - äîáàâëåíà ôóíêöèÿ äëÿ ðèñîâàíèÿ òî÷êè buf2d_set_pixel.
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30.08.11 - äîáàâëåíà ôóíêöèÿ èçìåíåíèÿ ðàçìåðîâ áóôåðà buf2d_resize.
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30.08.11 - äîáàâëåíà ôóíêöèÿ èçìåíåíèÿ ðàçìåðîâ áóôåðà buf2d_resize.
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13.09.11 - îïòèìèçèðîâàíà ðàáîòà ôóíêöèé buf_filled_rect_by_size buf_rect_by_size, äîáàâëåíû ïðèìåðû èñïîëüçîâàíèÿ áèáëèîòåêè.
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13.09.11 - îïòèìèçèðîâàíà ðàáîòà ôóíêöèé buf_filled_rect_by_size buf_rect_by_size, äîáàâëåíû ïðèìåðû èñïîëüçîâàíèÿ áèáëèîòåêè.
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22.09.11 - äîáàâëåíà ôóíêöèÿ buf2d_line_sm äëÿ ðèñîâàíèÿ ñãëàæåííîé ëèíèè.
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