Yuav ua li cas Siv Preview rau lub Mac: Kua muaj daim npog duab Editor

Saib Ua Ntej Yuav Ua Tau Ntau Npaum Ntau Tshaj Cov Neeg Paub Tiag Txog Kev Paub Txog

Koj tsuas tau siv nws qhib PDFs thiab saib cov dluab, tab sis Apple's Preview app muaj peev xwm ntawm ntau ntau, qhov tseeb nws yog ib tug uas pab tau ntau yam duab editing thiab export kev pab. Cov neeg siv Mac nrog cov duab yooj yim editing xav tau uas siv lub sij hawm los kawm paub siv cov Kev Ntsuam Xyuas yuav tsis tau nqis tes ua lwm duab editing daim ntawv thov (tab sis yog lawv ua, muaj Pixelmator). Ntawm no koj yuav kawm txog cov cuab yeej hauv Preview ua tau, thiab yuav siv cov software rau ntau yam duab ntxig siv duab:

Koj yuav kawm tau:

• Resize tus duab
• Qoob loo cov duab
• Tsim Tsab Ntawv Teev Tseg
• Tshem Cov Khoom Tom Qab Los Ntawm Duab
• Muab Ob Duab Ntxiv
• Rov Qab Mus Rau Hauv Sij Hawm (Tiag)
• Xaiv ib qho Yam Khoom Uas Yam Tsis Muaj Qhov Irregular
• Dab tsi yog Invert xaiv?
• Hloov xim xim dub thiab Dawb
• To taub Tus Saib Xyuas Kho Cov cuab yeej Kho
• Ntxiv ib Speech Npuas rau ib qho Image
• Nthuav ib qho Image nyob rau hauv Cov Ntaub Ntawv Sib Txawv Sib Txawv
• Batch Hloov Cov Dluab

Dab tsi yog Preview?

Koj tuaj yeem nrhiav tau saib ua ntej hauv koj daim Ntawv Ceeb Toom.

Nws yuav txaus siab rau koj kev kawm software yog laus dua lub OS hauv hnub no lub Macs. Kev saib ua ntej yog ib feem ntawm NeXTSTEP operating system uas pib lub hauv paus ntawm dab tsi peb tam sim no hu rau macOS. Thaum twg ib feem ntawm NeXT nws tso tawm kom pom thiab luam tawm cov ntaub ntawv PostScript thiab TIFF. Kua pib tab tom hlav ib qho kev pabcuam rau kev tsim kho hauv cov Kev Ntsuam Xyuas thaum nws pib Mac OS X Leopard hauv xyoo 2007.

Peb mam li piav ntxiv txog cov cuab yeej koj yuav pom hauv hauv ntej ua ntej piav txog qee yam uas koj siv tau cov software los mus ua kom tiav cov kab kev ua haujlwm uas yuav tsum tau ua rau kev tsim duab.

Dab Tsi Vev Xa Teeb Meem Ua Saib Xyuas?

Kev saib ua ntej yog sib xws nrog ntau hom duab duab:

• PDF
• JPEG (Thiab JPEG-2000)
• TIFF
• PNG
• OpenEXR

Nws tseem xa tawm cov khoom nyob rau hauv lwm cov duab tawm tswv yim - tsuas yog siv Kev Xaiv thaum koj Export ib qho duab thiab xaiv hom duab seb cov hom ntawv yog dab tsi.

Ntawm no yog qhov zoo Macworld tshooj uas piav txog qhov txawv ntawm cov duab tawm tswv yim.

Dab tsi yog cov cuab yeej sib txawv hauv kev saib ua ntej?

Thaum koj qhib ib qho duab lossis PDF hauv Preview koj mam li pom ib chav ntawm icons populating daim ntawv thov bar.

Ntawm sab laug mus rau sab xis lub neej tso nrog rau:

• Sidebar controls: Cov no qhia rau koj siv thiab taug qab Sidebar, uas yuav pab tau yog tias koj ua haujlwm los ntawm ntau yam PDF.
• Ntaus cim : Ob lub iav tsom iav cia koj zoom rau hauv thiab tawm ntawm daim duab. (Koj tuaj yeem siv kev hais kom ua los yog Txuas ntxiv rau ua kom tiav no.
• Qhia khawm : Qhov no cia koj faib cov duab tam sim no rau ntau txoj hau kev.
• Qhov taw qhia: Cov ntawv teev zaub mov no tuaj yeem ua haujlwm thaum koj qhib ib phau PDF nrog cov ntawv nkag teb chaws. Kev siv nws yog siv los kos npe rau hauv cov ntaub ntawv PDF.
• Tig: Coj mus rhaub no kom tig tus duab. (Hint: Cias khawm kev xaiv khawm thaum koj siv lub Xaiv khawm kom tig rov qab hauv cov lus qhia rov qab).
• Markup Toolbar: Qhov no qhib ntau yam cuab yeej uas koj siv tau los kho thiab luam koj cov dluab, peb mam li piav qhia txhua yam ntawm cov nram qab no.
• Tshawb nrhiav: Qhov no cia koj tshawb hauv cov ntawv hauv PDF.

Cov Cuab Yeej Sib Ceeb Npaum Li Cas Hauv Zej Zog?

Saib ua ntej muaj ob hom Markup toolbars, ib qho rau kev ua hauj lwm nrog thiab kho cov PDFs, lwm qhov rau cov duab. Koj yuav pom cov cuab yeej rau cov ntawv nyeem, cov duab creation, annotation, kev kho me ntsis thiab ntau dua.

Ntawm sab laug mus rau sab xis lub neej tso nrog rau:

• Cov Ntawv Xaiv Tsa: Thaum ua hauj lwm nrog PDF tau cov ntawv xaiv kev xaiv nyob ntawm sab laug sab laug. Qhov cuab yeej no tsis muaj nyob ntawm no thaum ua haujlwm nrog cov duab.
• Qhov Cuab Yuam Xaiv : Qhov no cia koj xaiv los xaiv ib yam khoom uas siv cov duab los yog Elliptical cov cuab yeej. Nws tseem qhia cov cuab yeej Lasso thiab Smart Lasso, uas ntau dua hauv qab no. Thaum ua hauj lwm nrog PDF ua rau lub cuab tam xaiv.
• Instant Alpha : Rau qee cov duab hom koj siv tau cov cuab yeej no cia li xaiv xaiv tom qab lossis lwm yam khoom hauv ib qho duab. Cia li nias lub cheeb tsam koj xav xaiv thiab luag koj tus cursor. Ntau tshaj koj ntes tus cursor ntau tshaj ntawm cov duab yuav tsum tau highlighted hauv liab qhia koj tau xaiv nws. Xovxwm tshem tawm ua qhov no ntawm daim duab los, los yog kais Ua C thiab C mus luam koj xaiv, ua rau nws muaj nyob rau hauv Ntawv Teev Ntawv.
• Cov Cuab Yeej Siv : Koj tuaj yeem ntxiv cov duab plaub, hnub qub, thiab lwm yam duab. Muaj tseem yog ib lub cuab yeej Loupe uas koj tuaj yeem siv tau los ua kom pom cov cheeb tsam ntawm koj tus duab, cia li rub tus ntsuab kov kom txo los sis txoj kev xiav xaj kom nce tau qhov loj tuaj.

• Sketches: Kos duab nrog cov cuab yeej no. Yog Saib Ua Ntej pom cov duab koj kos nws yuav xaiv qhov ntawd. Nyob rau Macs nrog kov touchpad Force, ib qho thib ob kos khoom tshwm. Qhov no yog qhov muaj hwjchim rhiab thiab cia koj kos cov duab sib thooj hauv cov tshuaj tiv thaiv rau koj lub siab.
• Cov ntawv nyeem : Coj mus rhaub no lub thawv kom sau cov ntawv, ces luag cov ntawv nyeem mus rau qhov twg koj xav kom nws ua. Koj tuaj yeem kho font, qhov loj thiab xim uas siv cov Ntawv Teev Tseg rau sab xis ntawm txoj cai ntawm qhov cuab yeej ntawm no.
• Kos Npe : Qhov cuab yeej no cia koj kos npe cov ntaub ntawv yog tias ua tau rau hauv daim ntawv koj siv.
• Nco los yog Kho Cov Xim : Thaum ua hauj lwm nrog PDFs ib lub cuab yeej uas cia koj ntxiv cov lus sau rau cov ntaub ntawv tuaj ntawm no. Yog tias ua hauj lwm nrog cov duab cov cuab yeej Kev Nrov yog muaj nyob rau hauv txoj hauj lwm no. Kho Nrig xws li kev hloov ntawm qhov sib npaug, qhov sib piv, qhov tseem ceeb, ntxoov ntxoo, ntxias kom sov, qhov kub thiab txias, zas, thiab lwm yam.
• Kab: Hloov cov kab tuab qhov siv ua ntej Siv cov cuab yeej ntawm no.
• Cim xim: Hloov cov xim ntawm txhua tus cwj pwm txawv koj yuav tau siv cov cuab yeej no.

• Hloov cov xim: Hloov xim ntawm cov ntsiab lus zoo uas siv cov cuab yeej no.
• Font: Ntawm no koj tuaj yeem hloov cov ntawv sau, cov xim loj, cov ntawv xim, cov ntawv nyeem, thiab siv ntawv kos npe, ntawv qaij lossis kos kab hauv qab.

Tam sim no koj paub tias txhua yam ntawm cov cuab yeej no yog rau peb, peb yuav tsum tshawb qee cov duab editing paub tab koj tuaj yeem ua nrog Kev Pom Zoo.

Yuav ua li cas rau Resize tus duab

Ib qho ntawm cov kev paub ntau tshaj plaws rau txhua tus neeg uas ua haujlwm nrog cov duab, Kev Pom Zoo ua ntej yog ib tus neeg ua haujlwm muaj peev xwm.,

• Qhib cov duab uas koj xav hloov nyob rau hauv Kev Pom Zoo
• Nyob rau hauv lub tshuab raj bar xaiv cov cuab yeej thiab Txoj kev loj ...
• Qhov Kev Loj Loj Pane muaj qhov sib txawv ntawm cov kev cai, thiab tseem cia koj configure koj cov duab loj hauv pixels, centimeters, millimeters, ntsiab lus, feem pua, thiab inches.
• Koj xaiv cov no hauv txoj kev nco cia rau hauv txoj cai ntawm daim duab loj.
• Nyob hauv ib txwm siv daim duab yuav teev nyob ntawm qhov kev hloov thawj zaug koj thov, tab sis yog tias koj xav ua tus duab dav los yog ntev dua thiab tsis xav teev nws ces koj yuav tsum tau siv cov cim padlock, uas cia koj hloov cov dimensions manually.

Thaum twg koj tau resized koj cov duab rau koj txaus siab, kaam OK.

Yuav ua li cas qoob loo ib qho duab

Nco ntsoov cov kev xaiv cuab yeej hauv Markup tshuab raj? Cov no cia koj xaiv ib feem ntawm koj tus duab, yog li koj tau qoob loo tus so. Cia li xaiv ib hom (los yog kais thiab cab tus cursor hla cov duab koj xav qoob), muab nws tso kom zoo rau cov seem ntawm daim duab uas koj nyiam raug xaiv, thiab coj mus rhaub cov kab tshiab qoob uas tam sim no yuav muaj nyob rau hauv daim ntawv qhia Markup xwb rau sab xis ntawm cov ntawv Fab Nyiaj).

Yuav Tsim Ib Tsab Ntawv Li Cas los ntawm Daim Ntawv Qhia

Koj siv tau Ua Ntej thiab Clipboard los tsim cov duab tshiab. Qhov no tej zaum yuav pab tau yog, piv txwv, koj xav tsim ib daim duab raws li lub hauv paus ntawm duab loj. Ua li no yoojyim ua raws li cov kaujruam no:

• Qhib ib daim duab thiab xaiv nws, lossis qhib ib qho duab thiab xaiv ib feem ntawm nws.
• Hauv Xaiv > Kho kom raug xaiv luam, lossis hais kom ua thiab C.
• Tam sim no hauv Daim Ntawv Qhia Ua Ntej Raug Xaiv cov lus xaiv > Tshiab Los Ntawm Ntawv
• Lub qhov rais tshiab yuav qhib nrog cov duab koj tau theej. Tam sim no koj tuaj yeem ua ntxiv edits, resize daim duab, los yog txuag nws nyob hauv cov duab sib txawv.

Yuav Tshem Tawm Cov Khoom Tom Qab Los Ntawm Duab

Koj kuj siv tau Ua Ntej mus ua cov duab yooj yooj yim editing, nrog rau kev tshem pliaj haiv neeg siv Instant Alpha cuab tam.

• Qhib cov duab uas koj xav rho tawm keeb kwm ntawm thiab xaiv Instant Alpha
• Kais thiab tuav hauv thaj tsam ntawm daim duab koj xav tshem tawm
• Ua kom koj tus ntxhai siab, txav tus pointer me ntsis. Koj yuav tsum pom ib pob liab npog tshwm sim, cia li khiav mus txog qhov chaw uas koj xav kom tshem tawm tau xaiv
• Yog tias koj pib xaiv cov duab uas koj xav tau, cia li txav mus rau tus pointer maj mam nyob hauv kev tawm tsam kom xaiv lub caij ntawd.
• Thaum koj xaiv lub cheeb tsam uas koj xav kom tshem tawm, coj mus rhaub tawm .
• Koj yuav tsum rov hais dua txoj kev no kom tshem tau txhua yam uas koj xav tua.

Yuav Muab Ob Npaum Li Cas

Xav tias koj muaj ib daim duab ntawm ib yam khoom loj uas koj xav tso rau tom qab tshiab. Saib ua ntej cia koj ua tus duab yooj yooj yim li no.

• Qhib ob qho tag nrho cov duab hauv Kev Pom Zoo (koj tuaj yeem qhib lawv ob leeg hauv ib lub suab hu nkauj yog tias koj xaiv lawv ob leeg thiab ces qhib lawv).
• Xaiv cov duab uas koj xav muab qhov khoom loj los ntawm, thiab siv Instant Alpha lub cuab tam kom tshem tau cov keeb kwm yav dhau los uas koj tsis xav tau, raws li tau hais los saum no.
• Tam sim no kais Command-A (Xaiv All ) , thiab mam li coj mus rhaub Command-C (Copy)
• Tam sim no tsiv mus rau cov duab koj xav paste no kwv thiab ntaus Command-V (Paste).

Daim duab yuav muab duav rau saum daim duab tom qab koj xaiv. Nyob ntawm qhov tseeb qhov ntev ntawm ob qho tib si koj yuav tsum tau hloov koj cov khoom pasted. Koj ua li ntawd los ntawm kev kho qhov xiav luaj me me hloov toggles uas tshwm nyob ib ncig ntawm cov khoom xai.

Rov Qab Mus Rau Hauv Sij Hawm (Tiag)

Kev saib ua ntej muaj cuab yeej zoo heev uas cia koj taw koj cov duab edits. Zoo li yuav rov qab rau hauv lub sijhawm, nws yuav qhia koj txhua yam kev hloov uas koj tau ua rau cov duab hauv Lub Tshuab Tshuab Zej Zog - zoo li kev saib xyuas zoo nkauj. Nws tseem yog yooj yim incredibly siv, cia li qhib koj tus duab thiab, nyob rau hauv daim ntawv qhia zaub mov> Cov ntaub ntawv koj yuav tsum xaiv Revert mus thiab xauj tag nrho Versions. Cov duab ci ntsa iab yuav txo thiab koj mam li saib tag nrho cov tau txais kev cawmdim versions ntawm koj tus duab.

Yuav ua li cas xaiv ib qho Irregular Object

Saib ua ntej ntawm Smart Lasso yog lub cuab yeej cuab tam thaum twg koj xav xaiv ib qho khoom zoo li ib txwm siv. Cia li xaiv lub cuab yeej thiab lw ua tib zoo nyob ntawm qhov khoom koj xav xaiv thiab Ua Ntej Saib Xyuas yuav ua qhov zoo tshaj plaws los xaiv qhov tseeb ntawm daim duab. Koj tuaj yeem siv qhov no tshem tawm cov khoom, los yog luam rau lawv siv lwm cov duab.

Dab tsi yog Invert xaiv?

Yog hais tias koj tshawb tau Saib Ua Ntej Cov Ntawv Kho Mob koj tuaj yeem tuaj nyob hauv qhov kev xaiv Invert xaiv . Qhov no yog qhov nws yog:

Coj tus duab thiab siv ib qho ntawm cov cuab yeej xaiv los xaiv thaj chaw ntawm cov duab ntawd.

Tam sim no xaiv Invert xaiv nyob rau hauv lub tshuab raj bar, koj yuav pom tias cov khoom uas tam sim no xaiv yog tag nrho cov uas tsis tau xaiv yav dhau los .

Qhov no yog ib qho cuab yeej pab tau yog tias koj muaj ib yam khoom uas koj xav xaiv uas yog teeb tawm tsam tsis yooj yim tom qab, vim hais tias koj siv tau cov cuab yeej Smart Lasso los xaiv qhov keeb kwm yav dhau, ces siv Invert Selection kom yog tseeb xaiv yam khoom. Nws yuav txuag tau koj lub sijhawm ntau ntawm qhov sib txawv ntawm txoj haujlwm ntawm kev siv cov cuab yeej Lasso los xaiv qhov khoom.

Hloov xim xim dub thiab Dawb

Koj tuaj yeem hloov cov duab rau dub thiab dawb siv Kev Pom Zoo ua ntej.

• Qhib cov duab, thiab tua qhov Nrig Kho Nrig .
• Xoom Saturation tag nrho kev rau sab laug kom tshem tag nrho cov xim ntawm daim duab.
• Tam sim no koj tweak tus Raug, Contrast, Highlights, Ntxoov ntxoo , thiab Theem cov cuab yeej los saib yog tias koj tuaj yeem txhim kho zuag qhia tag nrho ntawm daim duab no.
• Yog hais tias koj tsis nyiam cov qhab nias tsuas yog siv Pev Txwv Txhua tus los xa cov duab rau nws lub xeev qub.

Tau Paub Txog Kev Qub Ntsuas Tus Khoos Taws Xim

Kho xim yog deb ntawm qhov xim tshaj plaws ntawm cov cuab yeej kev hloov ntawm txhua lub platform, tab sis nws yuav pab tau koj tweak tus duab kom zoo zoo dua.

Nws muaj xws li kev sib tw ntawm qhov raug, qhov sib txawv, qhov tseem ceeb, ntxoov ntxoo, ua kom sov, qhov kub thiab txias, zas ntsej, sepia thiab qhov ntse. Nws kuj muaj xws li cov histogram nrog peb cov kab lus uas koj tuaj yeem siv los kho cov xim tshuav.

Nws yog ib qho zoo rau kev sim - tsis tsuas yog koj pom ib qho kev saib ua ntej ntawm kev hloov thaum koj thov lawv, tab sis yog tias koj nkag siab cov duab koj tuaj yeem xa rov qab mus rau nws lub xeev qub los ntawm tapping Reset Tag nrho nws rov qab mus rau nws lub xeev qub.

Lub cuab yeej raug koj cia koj cov duab kom sai dua, thaum cov cuab yeej Tint thiab Sepia tuaj yeem pab koj tsim tau cov duab zoo li qub.

Koj tuaj yeem siv cov cuab yeej no los kho cov ntsiab lus dawb hauv koj daim duab. Ua li no, cia li coj mus rhaub tus eyedropper cuab tam eyedropper tuam icon (nws yog los ntawm lo lus "Tint") thiab tom qab ntawd ces nyem qhov nruab nrab grey lossis cheeb tsam ntawm koj daim duab.

Yuav ua li cas ntxiv ib qho lus npuas

Koj tuaj yeem ntxiv cov lus piav qhia uas muaj cov ntawv nyeem rau cov duab.

• Coj mus rhaub cov khawm thiab xaiv qhov hais lus npuas.
• Koj hloov lub thickness ntawm kev hais lus npuas kab siv cov cuab tam.
• Koj hloov xim ntawm ciam teb siv ciam teb xim
• Thiab hloov cov xim xim ntawm kev hais lus npuas siv lub cuab yeej xim.
• Thaum koj muaj tus npuas tsim rau koj lub siab, coj mus rhaub cov ntawv cim thiab lub teb ntawv yuav tshwm rau koj daim duab. Ntaus cov lus koj xav pom thiab tom qab ntawd mam li txav kom haum rau hauv kev hais lus. Koj kho cov tsos ntawm cov font nyob rau hauv daim ntawv Fonts ntawv.

Yuav ua li cas rau Export tus duab nyob rau hauv cov ntaub ntawv sib txawv

Peb tau hais saib ua ntej ntau yam kev paub txog ntau hom duab. Qhov zoo tshaj plaws yog daim ntawv thov tsis tsuas qhib cov duab nyob rau hauv tag nrho cov kev tawm tswv yim, tab sis kuj tseem txav dluab ntawm lawv, ua li no puas tau yooj yim heev:

• Qhib cov duab uas koj xav export, ua tej duab editing ua haujlwm koj yuav tsum tau hloov, thiab xaiv cov ntawv qhia> Cov Ntaub Ntawv> Export
• Lub Txuag Txuas Sib Tham yuav tshwm sim: saib rau ntawm Cov Ntawv Kawm, ib daim ntawv teev npe cia uas muaj tag nrho cov hom ntawv tam sim no, xaiv ib qho uas koj xav tseg koj daim duab.

Ntsis : Saib ua ntej nkag siab ntau cov duab tawm tswv yim dua li koj yuav pom nyob rau hauv cov npe ntawd. Txheeb xyuas cov no tsuas yog tuav qhov Option key thaum koj nias lub voj voog dropdown.

Yuav Siv Li Cas Hloov Cov Yav Tom Ntej

Koj siv tau saib ua ntej rau batch hloov ntau yam duab rau hauv ib daim duab tshiab.

• Cia li xaiv tag nrho cov duab nyob hauv Finder thiab luag - & - lawv cia rau ntawm Daim Phiaj Xeeb Saib Ua Ntej hauv koj Daim Npav Ntsej Muag. Qhov saib ua ntej qhib lub qhov rai yuav qhib nrog tag nrho cov duab saib ua ntej (sic) nyob rau sab laug ntawm sab laug.
• Tam sim no nyem rau hauv lub sidebar thiab xaiv Xaiv Tag nrho los ntawm Daim Ntawv Ceeb Toom
• Nrog rau tag nrho cov dluab tam sim no xaiv qhib cov ntaub ntawv> Export xaiv dluab .. nyob rau hauv lub tshuab raj bar. (Yog tias koj tsuas pom lo lus ' Export ' ces koj tsis tau xaiv tag nrho cov duab.
• Xaiv lub hom duab yam xav tau hauv Kev Sib Tsib Sib Tham (raws li tau piav saum toj no).