Urubuga Umukozi gutunganya amashusho yibanze

By Technical specialist

Urubuga Umukozi ni urwego rwihariye rwa JavaScript rushobora gukora ibarwa ihenze utarinze gukora ingingo nkuru yuwanditsi gukora imirimo yose. Kubijyanye no gutunganya amashusho ya mushakisha, bivuze ko gushiraho imiterere no gufata umwanzuro bishobora guhunga umurongo ushinzwe buto, ubutumwa bwiterambere, guswera, no kuvugurura ecran.

Igisubizo ntabwo “gutunganya inyuma yubuntu.” Igikoresho kimwe kiracyakora kubara kandi ikoresha kwibuka. Inyungu zubwubatsi nugutandukana: imikorere yicyitegererezo iremereye ntishobora guhagarika buri gisubizo cyibisubizo mugihe ikora.

Urudodo nyamukuru rufite umukoresha-interineti akazi

Urupapuro rwa mushakisha rusanzwe rukoresha JavaScript kumutwe wingenzi. Urwo rudodo kandi ruhuza imiterere, gushushanya, no kwinjiza. Niba ibara rimwe rirerire, gukanda birashobora kumva ko byatinze, animasiyo irashobora guhagarara, kandi mushakisha irashobora kuburira ko page ititabiriwe.

Umwanditsi w’ishusho afite inshingano nyinshi zingenzi-mbere yuko umwanzuro utangira:

• kwakira dosiye yo gutoranya, gukata, cyangwa guta;
• gushushanya no kwerekana ishusho;
• kuvugurura iterambere hamwe namakosa avuga;
• gushushanya ibishushanyo mbonera;
• gutunganya Ongera no Gusiba brush kugenda;
• tegura ibikorwa byo gukuramo cyangwa gukuramo amashusho.

Gushyira icyiciro cyibikorwa byumubare kumubare umwe byatuma iyo mirimo irushanwa muburyo butaziguye. Umukozi akora imipaka isobanutse.

Ubutumwa bushingiye ku mbibi

Muhinduzi numukozi ntibasangiye impinduka zisanzwe. Bashyikirana bohereza ubutumwa. Imigezi yoroshye isa nkiyi:

1. Muhinduzi arema cyangwa akoresha umukozi.
2. Irasaba umukozi gutangiza igihe cyagenwe nicyitegererezo.
3. Itegura amakuru yishusho kandi ikohereza icyifuzo.
4. Umukozi ahindura amakuru mubyitegererezo byateganijwe.
5. Umukozi akora icyitegererezo kandi agatanga indangagaciro za mask.
6. Yohereza mask cyangwa ibisubizo byamakuru inyuma.
7. Muhinduzi ahimba ibibanziriza kandi ashoboza kunonosorwa cyangwa kohereza hanze.

Ubutumwa bugomba kubamo imiterere ihagije kugirango ihuze igisubizo kubisabwa neza. Ibi nibyingenzi niba umukoresha ahisemo indi shusho mbere yuko akazi kambere karangira. Imigaragarire igomba kwirinda kwerekana ibisubizo bishaje hejuru yisoko rishya.

Gukoporora no kohereza amakuru yishusho

Kohereza ubutumwa buto ubutumwa buhendutse. Kohereza amamiriyoni ya pigiseli irashobora kubahenze mugihe mushakisha igomba kwigana buffer zose. Urubuga APIs rushobora kwimura nyirubwite binini ebyiri aho. Iyimurwa ryimuwe riboneka kubakira utagumanye duplicate ikoreshwa kuruhande rwohereje.

Ibyo gutezimbere bizana imbogamizi: nyuma yo kwimurwa, uwayohereje ntashobora gukomeza gukoresha buffer imwe nkaho igifite amakuru. Muhinduzi arashobora kugumana ibyerekanwe bitandukanye, gushiraho umwirondoro wabigenewe, cyangwa kongera kubaka ibyo ukeneye nyuma.

Ntabwo buri gushyira mubikorwa ukoresha kwimura ahantu hamwe. Isomo rusange nuko gutandukanya insanganyamatsiko bidatuma amakuru yimuka abura. Ibipimo by’ishusho, ingano ya buffer, n’umubare w’ibihinduka biracyafite ingaruka ku bukererwe no kwibuka.

Ibyo Easy Background Remover ishyira mubakozi

Easy Background Remover ikoresha Urubuga Umukozi hamwe na mushakisha yerekana igihe cyagenwe kubikoresho. Intambwe iremereye yo gukata intambwe itanga mask. Muhinduzi noneho yerekana ibisubizo byahimbwe kandi ashyigikira CPU-canvas brush gutunganya.

Uku gutandukana gutanga kunanirwa imbibi zingirakamaro. Niba umukozi adashobora gutangiza cyangwa guhanuka mugihe cyo gufata umwanzuro, interineti irashobora kumenyesha ikosa rijyanye numukozi aho kwishingikiriza kumurongo wahagaritswe burundu nkikimenyetso cyonyine.

Bituma kandi ibyifuzo-byibanze bitunganywa byumvikana. Kohereza pigiseli kuva kurupapuro rwagutse kubakozi bayo ni itumanaho mubidukikije bya mushakisha, ntabwo byoherejwe kuri kure ya API. Isomo rya mbere rishobora gukuramo ukundi umutungo wongeye gukoreshwa; reba [Kuki kubanza kwiruka gukuramo icyitegererezo](__ MDLINK0__).

Umukozi ntabwo akora ibarwa ako kanya

Abakozi batezimbere kwitabira, ntabwo ubushobozi bwibikoresho bibisi. Icyitegererezo kiracyakoresha CPU, GPU, cyangwa ubundi buryo bwo gukora ukurikije ibyo mushakisha ishobora gutanga. Iyinjiza rinini rirashobora gufata igihe kirekire kandi risaba kwibuka byinshi kuruta bito.

Imipaka myinshi iracyahari:

• gutangiza icyitegererezo bifite igiciro nyacyo;
• pigiseli ya pigiseli ifata ububiko kumpande zombi niba yandukuwe;
• guhindura no guhindura imiterere bifata igihe;
• ibikoresho bike byo kwibuka bishobora guhangana namashusho manini;
• abakozi benshi barashobora kongera amakimbirane aho kuyagabanya;
• kohereza hanze na canvas kuvugurura birashobora kuba bikubiyemo ingingo nkuru.

Gutangira abakozi batanu bashishoza kumashusho atanu ntabwo byikora inshuro eshanu byihuse. Abakozi basangiye imashini imwe. Imirimo ibangikanye irashobora guhatanira ububiko bwagutse hamwe nibikorwa byo gukora, mugihe buri cyitegererezo gishobora gutwara igiciro cyacyo cyo kwibuka.

Raporo yiterambere ni koperative

Umukozi arashobora kohereza ubutumwa bwimiterere, ariko ntabwo ihita imenya ijanisha ryiterambere rizumva neza. Gukuramo icyitegererezo, gutangira igihe, gutegura ibyinjijwe, gufata umwanzuro, guhindura mask, no kwerekana mbere ni ibyiciro bitandukanye nibihe bitandukanye.

Ibyiciro bimwe bifite ibipimo byte byapimwe. Icyitegererezo kimwe cyicyitegererezo gishobora kwerekana gusa “gutangira” na “birangiye.” Ijanisha ryoroheje ritera imbere rero rirashobora kwisiga aho kuba igipimo nyacyo.

Iterambere ryingirakamaro UI ivuga icyiciro mugihe bishoboka: gutegura icyitegererezo, gutunganya ishusho, cyangwa ibisubizo byubaka. Ikemura kandi kunanirwa no gusiba aho gusiga umugozi nta bisobanuro.

Guhagarika birenze guhisha umugozi

Niba umukoresha afunze ishusho cyangwa agatangira hejuru, interineti irashobora kwirengagiza igisubizo cyanyuma uhereye kubisabwa bishaje. Guhagarika ibarwa ryihuse birashobora gusaba inkunga yinyongera mugihe cyogukora cyangwa guhagarika no kongera abakozi.

Guhagarika umukozi ni ngombwa, ariko bireka uko byatangiye. Akazi gakurikira karashobora gukenera kwikorera no gutangiza icyitegererezo. Kubikorwa bigufi, gushira ahabona ibisubizo birashobora kuba bihendutse kuruta gusenya byose.

Guhitamo neza biterwa nigitutu cyo kwibuka, igihe cyo gukora, nubushobozi bwo gukora. Ukurikije uko ukoresha abibona, itegeko ryingenzi nuko imirimo idahwitse itagomba kwandikirana ibyahinduwe.

Amakosa akeneye kurenga imipaka nayo

Ibidasanzwe imbere yumukozi ntabwo bihinduka bisanzwe-insanganyamatsiko idasanzwe. Umukozi agomba kumenyesha amakosa akoreshwa, kandi umwanditsi agomba kumva kunanirwa kurwego rwabakozi.

Gukemura amakosa meza atandukanya byibuze:

• umutungo w’icyitegererezo utaboneka;
• gutangiza icyitegererezo byananiranye;
• gushushanya decode cyangwa gutegura kwinjiza byananiranye;
• umwanzuro watsinzwe;
• umukozi yahagaritse mu buryo butunguranye;
• ibisubizo ntibikiri mubyifuzo byubu.

Ibi birakorwa cyane kuruta “ikintu cyagenze nabi”, cyane cyane mugihe cyambere-gushiraho no gutunganya amashusho bisanzwe bifite imiti itandukanye.

Ibisohoka byabakozi biracyari mask yambere gusa

Imyubakire yububiko ntabwo itezimbere impande zonyine. Umukozi arashobora gusubiza mask yemewe ya tekiniki ikibura ubwoya, ibikoresho bisobanutse, imishumi migufi, cyangwa igicucu cyifuzwa. Ibyo nibice nibibazo bigamije.

Akazi k’umwanditsi karakomeza nyuma yo gufata umwanzuro: gupima mask muri sisitemu yo guhuza ibikorwa, guhuza ibice, reka uyikoresha ayinonosore, kandi yohereze leta iriho ubu. .

Icyitegererezo kigufi cyo mumutwe

Tekereza umukozi nkinzobere yaho inyuma yidirishya ryubutumwa:

• umwanditsi afite imikoranire;
• umukozi afite umurimo uremereye;
• binary ishusho yamakuru arenga imipaka isobanuwe;
• umukozi asubiza mask, ntabwo urubanza rwarangiye kuruhande rwose;
• umwanditsi asigaye ashinzwe imiterere yubu, gusuzuma, gutunganya, no kohereza hanze.

Kubireba icyitegererezo cyo kureba pigiseli ubwazo, komeza hamwe na [Ibyo moderi yo gukata igikoresho ibona](__ MDLINK2__). Kubisobanuro birangira-birangiye, reba [Uburyo bwo gukuraho inyuma bwibanze bukora](__ MDLINK3__).