Tshintsha ubungakanani PNG

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Indlela yokuguqula ubungakanani PNG

1 Layisha phezulu i PNG images ofuna ukuyiguqula ubungakanani bayo - sebenze ukusuka kwi-original enkulu onayo kunokuba usebenze kwikopi esele uyincinane.

2 Ngenisa ububanzi obumiselweyo, ubude obumiselweyo okanye iphesenti, kwaye ushiye isitshixo sothelekiso lwezinto ezibonakalayo sisebenza ngaphandle kokuba ufuna ukutsala ngokuzithemba.

3 Sebenzisa ubungakanani kwakhona; ifayile nganye kwiqela lithathwa kwinjongo efanayo kwindlela enye.

4 Layisha ezantsi ifayili eguqulwe kancinane PNG, okanye iseti yonke kunye njengendawo yokugcina enye.

Tshintsha ubungakanani PNG FAQ

Ndingagcina njani uthelekiso lwezinto ezibonakalayo, okanye ndivumele ubungakanani obuchanekileyo?

Zonke. Tshixa uthelekiso kwaye ubungakanani obunye buvela kwelinye, ekufuneka uyenze rhoqo. Tshixa kwaye ufumane amanani abhaliweyo, ngexabiso lokutsala - esebenzayo kwi slot emiselweyo, engalunganga kwi mifanekiso.

Yintoni impazamo eqhelekileyo xa utshintsha ubungakanani be PNG images?

Ukunyuka. Ukunyusa akukwazi ukuvelisa inkcukacha ezingazange zithathelwe, ngoko ke impumelelo yifomathi ecocekileyo yokuqala kubungakanani obukhulu. Soloko uguqula ubungakanani ezantsi ukusuka kumcebo omkhulu onawo, uguqula ubungakanani kabini endaweni yemizuzu.

Yintoni imilinganiselo kufuneka ndiyibeke njengenjongo?

Uthelekiso lwe slot iya kuhlala kuyo. Ububanzi obupheleleyo web hero akazange afune ngaphezulu kwe 1920 pixels ububanzi, imixholo umfanekiso 1200, ithumbnail 400, kwaye ukuphindaphinda la manani iquka high- DPI ikhusi. Nantoni na ngaphezulu kwee bytes akukho mntu ubona.

I Tshintsha ubungakanani PNG itshintsha njani iimfuno?

Ngokucacileyo, ii pixels ziphinda zithathwe ngecebo lokucoca i Lanczos kwaye zibhalwe kwakhona ngaphandle kolahleko, ngoko into ekuphela kwayo ongayilahla yinkcukacha engazifani nge pixels ezincinci; akukho nto idityaniswe yi-encoder ephezulu. Unika ububanzi obumiselweyo, ubude obumiselweyo okanye iphesenti, kwaye isebenza ukusuka kukuqala kunokuba ukusuka kwikopi eyenziwe ukuba ibe mkhulu ngaphambili.

Ndingaqhuba i Tshintsha ubungakanani PNG kwi PNG images ezininzi ngaxeshanye?

Ewe - thumela umyalezo kwi Internet.

Ingaba i Tshintsha ubungakanani PNG ibiza nantoni na?

No. Tshintsha ubungakanani PNG isebenza ngokukhululekileyo ngaphandle kwe-akhawunti kwaye idibanisa akukho phawu lwamanzi. Iifayili zisuswa kubasebenzi emva kokuba ulayishe, kwaye akukho nto malunga nomfanekiso igcinwa.

Yintoni endinokuyilayisha kwi Tshintsha ubungakanani PNG?

PNG, BMP ne TIFF ziifomati zeraster ezingalahlekiyo eziphatha ngokuthe ngqo, kwaye amacebo alahlekiyo (JPG, WebP, GIF) asebenza kakuhle ukuba ufuna ukuba zikwiqela elifanayo. I-TIFFs yephepha elininzi ifunyenwe kwaye iphathwa iphepha ngalinye.

Ingaba i Tshintsha ubungakanani PNG iya kunyusa ubunjani be PNG images yam?

Hayi. Umcebo ongenakulahleka ujikeleza- uhambe ngebithi- ngokuchanekileyo, ngoko ukuba awufuni ngokucacileyo ufomati yemveliso engalahlekiyo ii pixels ezibuyela umva zii pixels eziye zaphuma. Le yisizathu esipheleleyo sokugcina usebenza kulo sapho ngelixa uqhubeka uhlela.

Ingaba i Tshintsha ubungakanani PNG ibekwe kwindawo ethetha ngefomati yefoto?

JPEG.to ibekwe phantsi kwefomati ehambisa imifanekiso eninzi ekhoyo - iminyaka emashumi mathathu ebudala, ivuliwe ngokucacileyo ngazo zonke izinto, kwaye ihlala ilungile ekumiselweni kwemifanekiso ebonakalayo. Imisebenzi abantu bazisa apha yiyo efoto iqoqa ubomi bayo - enkulu kakhulu ukuba i-imeyile, iimfuno ezingachanekanga zefomu, indlela engachanekanga ukuya phezulu ngaphandle kwefowuni. Tshintsha ubungakanani PNG iqhuba kwi-upload efanayo kunye ne-akhawunti efanayo njenge-conversions kuba apho apho imisebenzi iwela khona.

Yintoni inyathelo elilandelayo elifanelekileyo emva kwe Tshintsha ubungakanani PNG?

Umguquli kule ndawo uhambisa imifanekiso ukuya nakwi-JPEG, PNG, WebP ne HEIC, apho urhwebo phakathi kobungakanani befayili kunye nohlobo oluthile lokuphelelwa lihlala khona. Ukugqiba ifomati yokugqibela kunokuba yokuqala yindawo epheleleyo: yonke i-extra igcina umfanekiso womfanekiso ufana nolunye udidi, kwaye uchitha ngaphantsi, uninzi lomfanekiso uhlala.

Ingaba le yinjini efanayo nezinye iindawo zokuguqula?

Ewe - iilayibrari ezifanayo, abasebenzi abafanayo, iziqhoboshi ezifanayo. Utshintsho luyinto ecebisayo kwiphepha, kwaye apha loo cebiso lidityaniswe kwipropathi enye yefomati indawo ibizwa emva: i.jpeg ne.jpg izilungiso ziyi-bitstream efanayo, ngoko akukho nto apha esebenza ngokuhlukileyo kune-.jpg — kuphela igama lefayili litshintsha.

Ingaba kukho into egcinwe, kwaye ngaba ndifuna ukungena?

Akukho nto igcinwa kwaye akukho akhawunti ifunekayo. Ulayisho lususwa abasebenzisi emva komsebenzi ugqibile; akukho nto ijongwe, idweliswe okanye iqulathe isalathisi. I akhawunti ithenga imbali kunye neentlanganiso ezinkulu, hayi unikezelo.