Delphi yog ib qho kev kawm ntawm cov lus qhia yam ua kom muaj los ntawm Object Pascal. Tam sim no, nws lub ntsiab phiaj platform yog Microsoft. NET.
Cov Lus Qhia
Kauj ruam 1
Xaiv tus sau kom ua cov haujlwm hauv Delphi. Koj tuaj yeem siv Dawb Pascal, Embarcadero Delphi, Oxygene, Virtual Pascal, Pocket Studio, Virtual Pascal, GNU Pascal, thiab lwm yam, nyob ntawm koj cov mob. Tus ua pob ua si nrov tshaj plaws thiab dav siv hnub no yog Embarcadero Delphi.
Kauj ruam 2
Txhawm rau kos txoj kab hauv Delphi, siv ib qho tseem ceeb tshaj plaws kev tsim kho kev teeb tsa - Bresenham's Algorithm, raws li kev txiav txim siab cov ntsiab lus ntawm ob txoj kab sib dhos uas yuav tsum tau ua kom tau duab kom ncaj tshaj plaws ntawm ob lub ntsiab lus. Cov txheej txheem cuam tshuam ntau rau kev kos kab rov tav thiab kab ntsug uas tsis tas yuav tshwj xeeb los tiv thaiv kev tsis zoo. Qhov kev txiav txim siab no tseem cuam tshuam thaum tsim lub voj voos, qhov ceev ntawm nws kev ua tiav feem ntau siab. Kev siv ntawm cov hom algorithm hauv Object Pascal yog raws li hauv qab no (saib daim duab rau cov kauj ruam)
Kauj ruam 3
Yog tias koj xav kos kab hauv Delphi nrog qhov siab tshaj tawm kev tiv thaiv kev tsis zoo, siv Wu tus txheej txheem rau qhov no. Nws lub ntsiab lus yog los rhuav tshem cov kab ntawm ntu rau hauv raster siv anti-aliasing. Nws qhov kom zoo dua nyob rau hauv txoj kev ua tau zoo ntawm cov kab, nrog rau kev ua tiav khiav ceev yog qhov siab heev, yog li ntawd nws raug nquahu kom siv nws thaum nws tsim nyog los kos cov kab pheeb ces kaum. Nws txoj kev tua nyob rau hauv kab rau lub x-axis zoo li qhov no (saib daim duab rau cov kauj ruam)
Kauj ruam 4
Kuj, txhawm rau kos kab hauv Delphi, koj tuaj yeem siv lwm txoj hauv kev, piv txwv li, rub tawm cov qauv tsim los ntawm Is Taws Nem. Hauv kev ua li ntawd, kuaj xyuas qhov tsis raug uas cov kws sau ntawv tau ua. Xyuam xim rau qhov muaj lwm cov txheej txheem algorithm. Lawv tsis zoo li hauv kev siv raws li ob qho tau piav qhia saum toj no thiab feem ntau yuav haum rau qee yam kev txwv tsis pub tshaj uas tau ntsib hauv kev coj ua tsawg dua li cov rooj plaub tau piav saum toj no.
