| 59,9 → 59,16 |
|---|
| <li><a href="#f_b_draw">buf2d_draw</a></li> |
| <li><a href="#f_b_delete">buf2d_delete</a></li> |
| <li><a href="#f_b_rotate">buf2d_rotate</a></li> |
| <li><a href="#f_b_resize">buf2d_resize</a></li> |
| <li><a href="#f_b_line">buf2d_line</a></li> |
| <li><a href="#f_b_line_sm">buf2d_line_sm</a></li> |
| <li><a href="#f_b_rect">buf2d_rect_by_size</a></li> |
| <li><a href="#f_b_fil_rect">buf2d_filled_rect_by_size</a></li> |
| <li><a href="#f_b_circle">buf2d_circle</a></li> |
| <li><a href="#f_b_hdiv2">buf2d_img_hdiv2</a></li> |
| <li><a href="#f_b_wdiv2">buf2d_img_wdiv2</a></li> |
| <li><a href="#f_c_color">buf2d_crop_color</a></li> |
| <li><a href="#f_flip_h">buf2d_flip_h</a></li> |
| <li><a href="#f_flip_v">buf2d_flip_v</a></li> |
| <li><a href="#f_filter_d">buf2d_filter_dither</a></li> |
| |
| 81,7 → 88,7 |
|---|
| Åñòü ôóíêöèè ðèñîâàíèÿ ëèíèé, êðèâûõ Áåçüå, ïðÿìîóãîëüíèêîâ, îêðóæíîñòåé. |
| Òàêæå åñòü ôóíêöèè äëÿ ðèñîâàíèé âîêñåëüíîé ãðàôèêè.</p> |
| |
| <p>Ïîñëåäíåå îáíîâëåíèå áèáëèîòåêè 15.11.12.</p> |
| <p>Ïîñëåäíåå îáíîâëåíèå áèáëèîòåêè 30.01.15.</p> |
| |
| <h1><a name="format_buf">Ôîðìàòû áóôåðîâ</a></h1> |
| <p>Ïîääåðæèâàåòñÿ 3 ôîðìàòà áóôåðîâ. |
| 139,31 → 146,31 |
|---|
| <pre>stdcall [buf2d_rotate], buf_0, 90</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà áóôåðà (ìîæåò áûòü 8, 24 èëè 32 áèòíûì); 90 - óãîë ïîâîðîòà.</p> |
| |
| <h4>buf2d_resize</h4> |
| <h4><a name="f_b_resize">buf2d_resize</a></h4> |
| <p>Èçìåíÿåò ðàçìåðû áóôåðà. Ïîêà ïîääåðæèâàþòñÿ áóôåðà ñ ãëóáèíîé öâåòà 24 áèòà. Ïðèìåð:</p> |
| <pre>stdcall [buf2d_resize], buf_0, 0,300 ;èçìåíÿåì âûñîòó áóôåðà</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà áóôåðà â êîòîðîì áóäåò ðèñîâàòüñÿ ëèíèÿ; 0 - íîâàÿ øèðèíà áóôåðà (0 îçíà÷àåò íå èçìåíÿòü ðàçìåð); 300 - íîâàÿ âûñîòà áóôåðà.</p> |
| |
| <h4>buf2d_line</h4> |
| <h4><a name="f_b_line">buf2d_line</a></h4> |
| <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> |
| <h4><a name="f_b_line_sm">buf2d_line_sm</a></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> |
| <h4><a name="f_b_rect">buf2d_rect_by_size</a></h4> |
| <p>Ðèñóåò ïðÿìîóãîëüíóþ ðàìêó, ïî äâóì êîîðäèíàòàì, 2-ÿ êîîðäèíàòà çàäàíà ïî ðàçìåðó. Åñëè ðàçìåðû îòðèöàòåëüíûå ðàìêà ðèñóåòñÿ â îáðàòíîì íàïðàâëåíèè.</p> |
| <pre>stdcall [buf2d_rect_by_size], buf_0, 10,10,150,100, 0x8080</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà áóôåðà â êîòîðîì áóäåò ðèñîâàòüñÿ ïðÿìîóãîëüíèê; 10, 10 - êîîðäèíàòû ëåâîãî âåðõíåãî óãëà (ïðè îòðèöàòåëüíûõ ðàçìåðàõ êîîðäèíàòà ïðàâîãî íèæíåãî); 150, 100 - ðàçìåð ïðÿìîóãîëüíèêà; 0x8080 - öâåò ëèíèè.</p> |
| |
| <h4>buf2d_filled_rect_by_size</h4> |
| <h4><a name="f_b_fil_rect">buf2d_filled_rect_by_size</a></h4> |
| <p>Ðèñóåò çàêðàøåííûé ïðÿìîóãîëüíèê, ïî äâóì êîîðäèíàòàì, 2-ÿ êîîðäèíàòà çàäàíà ïî ðàçìåðó. Åñëè ðàçìåð çàäàòü 1*1, òî áóäåò íàðèñîâàíà òî÷êà ðàçìåðîì â 1 ïèêñåëü, ò.å. ðàçìåð ïðÿìîóãîëüíèêà â ïèêñåëÿõ áóäåò ðàâåí óêàçàííîìó. Åñëè ðàçìåðû îòðèöàòåëüíûå ïðÿìîóãîëüíèê ðèñóåòñÿ â îáðàòíîì íàïðàâëåíèè.</p> |
| <pre>stdcall [buf2d_rect_by_size], buf_0, 10,10,150,100, 0x8080</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà áóôåðà â êîòîðîì áóäåò ðèñîâàòüñÿ ïðÿìîóãîëüíèê; 10, 10 - êîîðäèíàòû ëåâîãî âåðõíåãî óãëà (ïðè îòðèöàòåëüíûõ ðàçìåðàõ êîîðäèíàòà ïðàâîãî íèæíåãî); 150, 100 - ðàçìåð ïðÿìîóãîëüíèêà; 0x8080 - öâåò ïðÿìîóãîëèêà.</p> |
| |
| <h4>buf2d_circle</h4> |
| <h4><a name="f_b_circle">buf2d_circle</a></h4> |
| <p>Ðèñóåò â áóôåðå îêðóæíîñòü ñ çàäàííûì öâåòîì è ðàäèóñîì. Ïðèìåð:</p> |
| <pre>stdcall [buf2d_circle], buf_0, 25, 70, 15, 0xff0000</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà áóôåðà â êîòîðîì áóäåò ðèñîâàòüñÿ îêðóæíîñòü; 25, 70 - êîîðäèíàòû öåíòðà; 15 - ðàäèóñ; 0xff0000 - öâåò.</p> |
| 256,15 → 263,20 |
|---|
| <p>100,150 - êîîðäèíàòû òî÷êè;</p> |
| <p>eax - öâåò òî÷êè (äëÿ 8 è 24 áèòíûõ áóôåðîâ íå èñïîëüçóåìûå ñòàðøèå áèòû â eax ðàâíû 0) èëè çíà÷åíèå -1 â ñëó÷àå îøèáêè.</p> |
| |
| <h4><a name="f_flip_h">buf2d_flip_h</a></h4> |
| <p>Îòðàæàåò èçîáðàæåíèå â áóôåðå ïî ãîðèçîíòàëè (ëåâî è ïðàâî ìåíÿþòñÿ ìåñòàìè). Ïðèìåð:</p> |
| <pre>stdcall buf2d_flip_h, buf_0</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà 24-õ èëè 32-õ áèòíîãî áóôåðà.</p> |
| |
| <h4><a name="f_flip_v">buf2d_flip_v</a></h4> |
| <p>Îòðàæàåò èçîáðàæåíèå â áóôåðå ïî âåðòèêàëè (âåðõ è íèç ìåíÿþòñÿ ìåñòàìè). Ïðèìåð:</p> |
| <pre>stdcall buf2d_flip_v, buf_0</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà 24-õ áèòíîãî áóôåðà.</p> |
| <p>ãäå buf_0 - ñòðóêòóðà 24-õ èëè 32-õ áèòíîãî áóôåðà.</p> |
| |
| <h4><a name="f_filter_d">buf2d_filter_dither</a></h4> |
| <p>Ôèëüòð, êîòîðûé ïðåîáðàçóåò èçîáðàæåíèå èç 24 áèòíîãî áóôåðà â 8-ìè öâåòíîå. Ðàçðÿäíîñòü áóôåðà íå ìåíÿåòñÿ. Ïðèìåð:</p> |
| <pre>stdcall [buf2d_filter_dither], buf_0, 0</pre> |
| <p>ãäå buf_0 - ñòðóêòóðà 24-õ áèòíîãî áóôåðà.</p> |
| <p>ãäå buf_0 - ñòðóêòóðà 24-õ áèòíîãî áóôåðà;</p> |
| <p>0 - àëãîðèòì (âîçìîæíûå çíà÷åíèÿ: 0 - Sierra Lite, 1 - Floyd-Steinberg, 2 - Burkers, 3 - Heavyiron_mod, 4 - Atkinson).</p> |
| |
| <h4><a name="f_v_brush_c">buf2d_vox_brush_create</a></h4> |
| 359,6 → 371,7 |
|---|
| buf2d_flood_fill dd sz_buf2d_flood_fill |
| buf2d_set_pixel dd sz_buf2d_set_pixel |
| buf2d_get_pixel dd sz_buf2d_get_pixel |
| buf2d_flip_h dd sz_buf2d_flip_h |
| buf2d_flip_v dd sz_buf2d_flip_v |
| buf2d_filter_dither dd sz_buf2d_filter_dither |
| |
| 403,6 → 416,7 |
|---|
| sz_buf2d_flood_fill db 'buf2d_flood_fill',0 |
| sz_buf2d_set_pixel db 'buf2d_set_pixel',0 |
| sz_buf2d_get_pixel db 'buf2d_get_pixel',0 |
| sz_buf2d_flip_h db 'buf2d_flip_h',0 |
| sz_buf2d_flip_v db 'buf2d_flip_v',0 |
| sz_buf2d_filter_dither db 'buf2d_filter_dither',0 |
| |
| 445,5 → 459,6 |
|---|
| <p>15.11.12 - äîáàâëåíà ôóíêöèÿ îòðàæåíèÿ 24 áèòíûõ èçîáðàæåíèé ïî âåðòèêàëè buf_flip_v, èñïðàâëåíèÿ â ôóíêöèè buf2d_img_hdiv2.</p> |
| <p>14.12.12 - äîáàâëåíà ôóíêöèÿ íàëîæåíèÿ ôèëüòðà buf2d_filter_dither.</p> |
| <p>24.12.12 - äîáàâëåíû 2 íîâûõ àëãîðèòìà â ôóíêöèþ íàëîæåíèÿ ôèëüòðà buf2d_filter_dither.</p> |
| <p>30.01.15 - äîáàâëåíà ïîääåðæêà 32 áèòíûõ áóôåðîâ â ôóíêöèþ buf_flip_v, äîáàâëåíà ôóíêöèÿ îòðàæåíèÿ ïî ãîðèçîíòàëè buf_flip_h.</p> |
| </body> |
| </html> |