Usisebenzisa njani isixhobo seLasso kwiPhotoshop

Ngaba ungathanda ukwazi indlela yokusebenzisa i isixhobo se-lasso kwi Photoshop? Kwesi sikhokelo sincinci siya kuchaza ukuba ezinye iilophu zisebenza njani kwesi sixhobo sinamandla sokuhlela ifoto. Siyakumema ukuba uhlale nathi.

Usisebenzisa njani isixhobo seLasso yokukhetha iPhotoshop

Isixhobo se-lasso sePhotoshop siphezulu ngasekhohlo, kwindawo yesibini kwibar yesixhobo. Iza ngohlobo lweqhina. Isetyenziselwa ukwenza ukhetho lwasimahla.

Apha unokufunda malunga: Uyenza njani iSwotshi yoMbala kwiPhotoshop

Isixhobo se-lasso sePhotoshop sikunceda ukuba ukhethe ngokulula iinxalenye zomfanekiso ukuze utshintshe umbala wawo okanye ususe inxalenye.

Izixhobo ezisezantsi zeLasso

Ngokubamba ucofa imouse ekhohlo, sibona izixhobo ezisezantsi zeLasso zivela:

Isixhobo seLasso Sub

Ukusebenzisa isixhobo se-lasso (esikhethwe ngokungagqibekanga) sidinga uxinzelelo oluqhubekayo lwemouse ukukhetha umda wento (apha, i-orange). Kuya kufuneka ujikeleze umda wonke ukujoyina indawo yokuqala kwaye wenze ulwandlalo. Olu setyenziso lubuthathaka kwaye luyasebenza xa ezinye izixhobo ezisezantsi ze-lasso zingakuvumeli ukuba ufumane ukhetho olufunekayo.

Isixhobo seLasso sePolygonal

Isixhobo se-Polygonal Lasso senza ukusebenzisa isixhobo seLasso kube lula ngokukuvumela ukuba ubeke amanqaku aya kwenza imigca ethe tye, elula kunesixhobo seLasso esingagqibekanga. Nangona kunjalo, esi sixhobo sigcinelwe izinto ezinomda ochanekileyo, ngoko asisebenzi ngemifanekiso efana nale ikulo mzekelo ungasentla.

Oku kuseyi "freehand" yokukhetha, kodwa isebenza kwinqanaba ngenqaku, iyenza ibe luncedo ngakumbi kune-lasso elula.

1. Ukufuduka-Nyanzela ukhetho lwakho lube kwi-engile ye-90 °, 45 °, 0 °, -45 °, -90 °, -135 °, 180 ° kunye ne-135 °
2. Alt- Njengoko uyibamba, isixhobo sakho siba yilasso elula. Iluncedo kakhulu kwiigophe.
3. ukutshintsha: (emva kokhetho esele lukhona): yongeza kukhetho lokuqala.
4. Alt: (emva kokhetho esele lukhona): ukuthabatha ukhetho lokuqala.

Isixhobo semagnetic loop

Isixhobo seMagnetic Lasso siyaqhubeka nokuba sesona sixhobo sisetyenziswa kakhulu, kuba ikuvumela ukuba ukhethe ngokuzenzekelayo kwaye ukhethe ngokuchanekileyo i-orenji yethu ngaphakathi komfanekiso.

Ngaba uqaphele ukuba ukukhetha i-orenji emfanekisweni esona sixhobo sifanelekileyo sisixhobo seMagnetic Lasso, kuba sivumela ukhetho oluzenzekelayo lomphetho womfanekiso. Oku akuthethi ukuba sesona sixhobo silungileyo, ukuba bekufuneka sikhethe umda wefestile, umzekelo, isixhobo sePolygonal Lasso siya kufaneleka ngakumbi.

Sebenzisa la maqhosha kwezinye iziphumo:

1. Ctrl: ungahambisa into oyikhethileyo
2. Shift:(emva kokhetho esele lukhona): yongeza kukhetho lokuqala
3. Alt:(emva kokhetho esele lukhona): thabatha kukhetho lokuqala

Usisebenzisa njani iMagnetic Lasso Tool kwiPhotoshop

IPhotoshop inokukunceda wenze ifoto egqibeleleyo. Ngale software imangalisayo, unokude uhambise inxalenye yomfanekiso omnye komnye. Nangona kukho iindlela ezininzi zokwenza oku, isixhobo Isiporo semagnethi isebenza phantse naluphi na uhlobo lweefoto. Ngempuku kunye nesandla esizinzileyo, uya kuba nakho ukuhambisa imifanekiso eneenkcukacha ngakumbi komnye ifoto.

Imiyalelo

1. 1 nyathelo: Khetha isixhobo seMagnetic Lasso kwizixhobo zeBhotwe. Ukuba ujonga kwi-Photoshop Palace izixhobo kwaye awuboni iSixhobo seMagnetic Lasso, unokufuna ukucofa kwaye ubambe iqhosha lemouse kwiSixhobo seLasso. Oku kuya kubonisa imenyu emfutshane enikezela ngeentlobo ezahlukeneyo zezixhobo zeLasso. Cofa isixhobo seMagnetic Lasso ukuze uyikhethe.

2. 2 nyathelo: Cofa kumda womfanekiso ofuna ukwenza i-lasso kwindawo yokunamathisela. Sondela emphethweni kangangoko. Oku kuqinisekisa ukuba uqhagamshela kumfanekiso ochanekileyo endaweni yokuquka amasuntswana eminye imifanekiso ongayifuniyo kwifoto yakho entsha.

3. 3 nyathelo: Sebenzisa imouse yakho ukutsala ilasso ejikeleze umfanekiso. Kanye njengoko igama libonisa, i-Photoshop's Magnetic Lasso Tool yenza umda wemagnethi ojikeleze umfanekiso wakho. Isaphetha sinamathela kumda womfanekiso wakho. Xa utsala imawusi yakho phezu komfanekiso, uya kuqaphela ukuba iindawo zokuncamathela ziya kubekwa ngeenxa zonke kumfanekiso.

4. 4 nyathelo: Yenza amanqaku okudibanisa anzima ukudibanisa iindawo zomfanekiso. Imifanekiso emininzi iya kufuna umsebenzi owongezelelweyo. Nangona iSixhobo seMagnetic Lasso kwiPhotoshop singadali iindawo zokuncamathela, ngokuqinisekileyo kuya kubakho amaxesha apho isixhobo siya kusebenza. Kule meko, kuya kufuneka udale iindawo zokudibanisa ezongezelelweyo ukwenzela ukuba umda uhlale usondele kumfanekiso.

5. 5 nyathelo: Vala iluphu ngokucofa kwindawo yokuqala yokuncamathela. Nje ukuba uskrole kumfanekiso, kufuneka ucofe kwindawo yokuqala ukuvala iluphu. Xa yenziwe ngokuchanekileyo, uya kubona into eyaziwa ngokuba "hamba iimbovane«. Le migca idanyazayo ibonisa ukuba umfanekiso uthathiwe kwaye ulungele ukuhamba.

Iingcebiso kunye nezilumkiso

1. Ukuba indawo yokuncamathela ibekwe kwindawo engeyiyo, cofa iqhosha le-backspace ukurhoxisa loo ndawo.
2. Ukuba umzamo wakho wokuqala wokudibanisa umfanekiso awusebenzi, cofa I-ESC ukurhoxisa isixhobo seMagnetic Lasso.
3. Ukuba umfanekiso usecaleni komnye umfanekiso onemibala efanayo, kuya kufuneka usebenzise amanqaku oqhagamshelwano olongezelelweyo.

Ezinye Iingcebiso eziluncedo zokuSebenzisa i-Photoshop CS6's Tool Lasso

Izixhobo zeLasso ziphantse zalula ukuzisebenzisa njengezixhobo zeMarquee. Kufuneka nje utsale indawo yomfanekiso ofuna ukuwukhetha. Musa nje ukutya i-caffeine eninzi. Isandla esiqhelekileyo se-lasso sisandla esihle se-lasso.

Ukhetho olwenzayo lulungile kuphela ngendlela ngokuchanekileyo onokuthi uzobe ujikeleze into oyifunayo. Ukuba awenzi ukhetho oluchanekileyo okokuqala, ungasoloko ubuyela umva kwaye wenze izilungiso.

Ukuba, xa usenza ukhetho, ufumana ubunzima kunye nemouse (kwaye ulahlekelwe), unokufuna ukutyalomali kwithebhulethi yedijithali yomzobo, njengeThebhulethi yeWacom. Ngepeni kunye nethebhulethi unokwenza izixhobo ezinjengeLasso zibe lula kakhulu ukuzazi.

Izixhobo zeLasso kunye nePolygonal Lasso zineenketho ezintathu kuphela kwibar yokukhetha ukuzikhathaza ngayo: Ipensile, egudileyo kwaye uCokise imiphetho. Olu khetho lusebenza kanye njengoko lusenza ngezixhobo zeMarquee.

Umzekelo wokusetyenziswa kwesixhobo se-lasso

Ukwenza ukhetho ngesixhobo se-lasso, landela la manyathelo:

1. 1 nyathelo: Khetha isixhobo seLasso kwindawo yolawulo lweZixhobo. Isixhobo sibukeka njengentambo. Ungasebenzisa kwakhona isinqumli se-keyboard: cofa iqhosha L.
2. 2 nyathelo: Beka ikhesa kwenye indawo kumda wesiqalelo ofuna ukusikhetha.

QAPHELA: Indawo eshushu (intambo yokulinganisa) yesilayidi seLasso sisiphelo sentambo. Ukuba ufuna uncedo oluncinane olubonakalayo, cofa iqhosha I-CAPS lock, etshintsha isalathisi kwi-crosshair. Yandisa umfanekiso ukuba isiqalo kunye nemvelaphi ayinamahluko kakhulu.

Chaza into kwaye uzame ukubamba kuphela le nto ufuna ukuyigcina kukhetho lwakho.

3. 3 nyathelo: Njengoko uzoba, enye yeemilo zomgca ilandela intshukumo ye mouse yakho. Sukukhulula iqhosha lemouse de ube ugqibe ukhetho olubuyela kwindawo yokuqala ukugqiba umjikelo. Xa ukhulula iqhosha lemouse, iPhotoshop iya kucinga ukuba ilugqibile ukhetho kwaye ivale ngomgca othe ngqo ukusuka kwindawo yakho yokugqibela ukuya kwindawo yokuqala.

4. 4 nyathelo: Qhubeka uyenza oku de ubuyele kwindawo yakho yokuqala: Khupha iqhosha lemouse. Ukuqonda ukuba ugqibile, iPhotoshop ikunika ibhokisi yokubopha ehambelana nomgca wakho weLasso.

Enye indlela yokusebenzisa isixhobo seLasso sePhotoshop

Isixhobo se-lasso sikuvumela ukuba ukhethe inxalenye yomfanekiso ngokuzoba simahla. Landela la manyathelo ukuze uziqhelanise nokusebenzisa isixhobo se-lasso:

1. 1 nyathelo: Cofa indawo yolawulo yeZixhobo.

QAPHELA: Iphaneli yokulawula isixhobo ibonisiwe Bopha:

Izinketho Contour, Smooth y Khetha kunye neMask Ziyafana nezo zesixhobo Isakhelo esingunxantathu.

2. 2 nyathelo: Cofa umfanekiso kwaye utsale isalathisi kwindawo yokukhetha.
3. 3 nyathelo: Ukuba ufuna ukuzoba umgca, cofa kwaye ubambe iqhosha Alt kwi-PC okanye option IMac kwaye ucofe kwisiphelo ngasinye. Sukukhulula imawusi ukuba ufuna ukutshintshana phakathi komzobo othe ngqo kunye nosimahla.
4. 4 nyathelo: Xa ufuna ukugqiba ukhetho lwakho, khulula iqhosha le mouse.

Khetha ngePolygonal Lasso Tool

Isixhobo I-lasso yePolygonal Isetyenziswe ngendlela efanayo neLasso eqhelekileyo, kodwa ikuvumela ukuba uzobe imigca.

1. 1 nyathelo: Cofa kwindawo yolawulo Zixhobo, bamba phantsi iqhosha le mouse kwaye ukhethe I-lasso yePolygonal.
2. 2 nyathelo: Cofa emfanekisweni ukuchaza indawo yemvelaphi kwaye uphinde wenze isenzo kwisiphelo ngasinye.
3. 3 nyathelo: Ukuba ufuna ukuzoba imigca nge-engile ye-45°, cofa uze ubambe iqhosha ukutshintsha. Ukuba ufuna ukutshintshana neploti...

Usenokuba nomdla wokufunda malunga: Uyenza njani iReflection kwiPhotoshop kwaye uphucule inkangeleko yeefoto

Isiphelo

Njengoko ubona, ezi ziindlela onokuzisebenzisa ngazo isixhobo seLasso sePhotoshop. Kukho amawaka eendlela ongaziqhelanisa ngazo nesi sixhobo. Sicebisa ukuba ulandele esi sikhokelo ukuze ufunde ukusebenzisa isixhobo njengengcali. Siyathemba ukuba sikuncede ngolu lwazi