| 62,7 → 62,7 |
|---|
| Ñ åå ïîìîùüþ ìîæíî ñîçäàâàòü áóôåðà ñ èçîáðàæåíèÿìè â ïàìÿòè, è ïðè íåîáõîäèìîñòè âûâîäèòü èõ íà ýêðàí. |
| Èçîáðàæåíèÿ ìîæíî íàêëàäûâàòü îäíî íà äðóãîå, ïîääåðæèâàåòñÿ ðàáîòà ñ ïðîçðà÷íûìè èçîáðàæåíèÿìè, åñòü ôóíêöèÿ ðèñîâàíèÿ ëèíè ïîêà íà ýòîì âñå.</p> |
| |
| <p>Ïîñëåäíåå îáíîâëåíèå áèáëèîòåêè 13.09.11.</p> |
| <p>Ïîñëåäíåå îáíîâëåíèå áèáëèîòåêè 22.09.11.</p> |
| |
| <h1><a name="f_buf">Ôîðìàòû áóôåðîâ</a></h1> |
| <p>Ïîääåðæèâàåòñÿ 3 ôîðìàòà áóôåðîâ. |
| 100,7 → 100,11 |
|---|
| <p>Ñîçäàåò áóôåð íà îñíîâå èçîáðàæåíèÿ â ôîðìàòå <b>rgb</b>.</p> |
| |
| <h4>buf2d_clear</h4> |
| <p>×èñòèò áóôåð ôîíîâûì öâåòîì.</p> |
| <p>×èñòèò áóôåð óêàçàíûì öâåòîì. Ïðèìåð:</p> |
| <pre>buf2d_color equ dword[edi+16] ;öâåò ôîíà áóôåðà |
| mov edi,buf_0 |
| stdcall [buf2d_clear], edi, buf2d_color ;î÷èùàåì ýêðàí ôîíîâûì öâåòîì</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà áóôåðà.</p> |
| |
| <h4>buf2d_draw</h4> |
| <p>Ðèñóåò áóôåð íà ýêðàíå (ðàáîòàåò ÷åðåç ñèñòåìíóþ ô. 7). Ðèñóþòñÿ òîëüêî áóôåðà ñ ãëóáèíîé öâåòà 24 áèòà.</p> |
| 117,7 → 121,11 |
|---|
| <p>Ðèñóåò â áóôåðå ëèíèþ ñ çàäàííûì öâåòîì è êîîðäèíàòàìè. Ïðèìåð:</p> |
| <pre>stdcall [buf2d_line], buf_0, 30,10, 110,70, 0xffff00 ;ðèñóåì ëèíèþ</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà áóôåðà â êîòîðîì áóäåò ðèñîâàòüñÿ ëèíèÿ; 30, 10, 110, 70 - êîîðäèíàòû ëèíèè; 0xffff00 - öâåò ëèíèè.</p> |
| <p>Äëÿ ðèñîâàíèÿ ñãëàæåííîé ëèíèè èñïîëüçóéòå <b>buf2d_line_sm</b>.</p> |
| |
| <h4>buf2d_line_sm</h4> |
| <p>Ðèñóåò â áóôåðå ëèíèþ ïðèíèìàåò òàêèæå ïàðàìåòðû êàê è ôóíêöèÿ <b>buf2d_line</b>. Äàííàÿ ôóíêöèÿ ðèñóåò ñãëàæåííóþ ëèíèþ áîëåå êðàñèâóþ ÷åì <b>buf2d_line</b>, íî ðàáîòàåò ìåäëåííåå íå¸ çà ñ÷åò âû÷èñëåíèÿ ñìåøàííûõ öâåòîâ ôîíà è ñàìîé ëèíèè.</p> |
| |
| <h4>buf2d_rect_by_size</h4> |
| <p>Ðèñóåò ïðÿìîóãîëüíóþ ðàìêó, ïî äâóì êîîðäèíàòàì, 2-ÿ êîîðäèíàòà çàäàíà ïî ðàçìåðó.</p> |
| <pre>stdcall [buf2d_rect_by_size], buf_0, 10,10,150,100, 0x8080</pre> |
| 232,6 → 240,7 |
|---|
| buf2d_delete dd sz_buf2d_delete |
| buf2d_resize dd sz_buf2d_resize |
| buf2d_line dd sz_buf2d_line |
| buf2d_line_sm dd sz_buf2d_line_sm |
| buf2d_rect_by_size dd sz_buf2d_rect_by_size |
| buf2d_filled_rect_by_size dd sz_buf2d_filled_rect_by_size |
| buf2d_circle dd sz_buf2d_circle |
| 259,6 → 268,7 |
|---|
| sz_buf2d_delete db 'buf2d_delete',0 |
| sz_buf2d_resize db 'buf2d_resize',0 |
| sz_buf2d_line db 'buf2d_line',0 |
| sz_buf2d_line_sm db 'buf2d_line_sm',0 |
| sz_buf2d_rect_by_size db 'buf2d_rect_by_size',0 |
| sz_buf2d_filled_rect_by_size db 'buf2d_filled_rect_by_size',0 |
| sz_buf2d_circle db 'buf2d_circle',0 |
| 291,8 → 301,9 |
|---|
| <p>11.10.10 - èñïðàâëåíî çàäàíèå öâåòîâ â íåêîòîðûõ ôóíêöèÿõ, êðàñíûé è ñèíèé öâåòà ïîìåíÿë ìåñòàìè. Òåïåðü öâåòà ñîâïàäàþò ñ ñèñåìíûìè ôóíêöèÿìè.</p> |
| <p>02.11.10 - äîáàâëåíà ôóíêöèÿ buf2d_flood_fill.</p> |
| <p>22.12.10 - èçìåíåíî èìÿ ôóíêöèè buf2d_cruve_bezier íà buf2d_curve_bezier.</p> |
| <p>25.03.11 - äîáàâëåíà ôóíêöèÿ ðèñîâàíèÿ äëÿ òî÷êè buf2d_set_pixel.</p> |
| <p>25.03.11 - äîáàâëåíà ôóíêöèÿ äëÿ ðèñîâàíèÿ òî÷êè buf2d_set_pixel.</p> |
| <p>30.08.11 - äîáàâëåíà ôóíêöèÿ èçìåíåíèÿ ðàçìåðîâ áóôåðà buf2d_resize.</p> |
| <p>13.09.11 - îïòèìèçèðîâàíà ðàáîòà ôóíêöèé buf_filled_rect_by_size buf_rect_by_size, äîáàâëåíû ïðèìåðû èñïîëüçîâàíèÿ áèáëèîòåêè.</p> |
| <p>22.09.11 - äîáàâëåíà ôóíêöèÿ buf2d_line_sm äëÿ ðèñîâàíèÿ ñãëàæåííîé ëèíèè.</ç> |
| </body> |
| </html> |