Maxay boggani sameeyaa
Boggan wuxuu kuu ogolaanayaa inaad soo geliso hal fayl PDF ah, ka dibna bog kasta oo ka mid ah PDF-ka waxaa loo beddelaa sawir JPG oo gaar ah. Hawshani waxay ku dhamaataa gudaha browser-kaaga — wax fayl ah laguma soo raro server kale. Kaddib markaad soo gasho PDF-ka, waxaad arki doontaa tirooyinka boggaga oo dhan, mid kasta oo loo beddelay JPG. Xogta la soo saaro waxaa ka mid ah: "Exported ‹count› image(s).", "Source" (cabbirka PDF-ka asalka ah), "Output" (cabbirka guud ee JPG-yada la soo saaray), "Pages" (tirada boggaga la soo saaray), "Dimensions" (cabbirada sawirada), iyo badhamada "Download" (mid kasta oo JPG ah) iyo "Download all (.zip)" (oo dhammaan kuwa JPG ah isku ururiya ZIP). Sidoo kale, waxaa jira soo koob: “Created ‹pages› page(s): ‹original› -> ‹output›”.
Qalabka tayada (quality slider) ayaa ku yaal wadada JPG-ga; qiimaha sare wuxuu siinayaa sawir weyn oo tayo fiican leh, halka qiimaha hoose uu yareeyo cabbirka faylka. Tani waxay kaa caawinaysaa inaad dheellitirto inta u dhaxaysa tayada sawirka iyo cabbirka faylka, taasoo muhiim u ah wadaagista, gashida bandhigyada, ama kaydinta.
Sida JPG uga duwan yahay PNG marka PDF-ka loo beddelayo
Waxa ay boggan ka duwan yihiin kuwa kale oo isku mid ah (sida kuwa soo saara PNG) waxaa weeye: JPG waa qaab lumis leh (lossy format). Taas macneheedu waxa weeye in xogta sawirka la isku ururiyo si loo yareeyo cabbirka faylka, laakiin qayb ka mid ah tafatirka sawirka ayaa lumi kara. Tani waxay ku fiican tahay dukumentiyada la sawiray (scanned documents) ama buugaagta qadiimiga ah, sababtoo ah sawirrada noocaas ah waxay leeyihiin midabyo badan oo isku dhafan, JPG-na wuxuu u fiican yahay isku ururinta noocaas ah.
Dhanka kale, PNG waa qaab aan lumis lahayn (lossless format) — sawirka oo dhan waa la ilaaliyaa, laakiin faylku wuu ka weyn yahay JPG-ga. Haddii aad u baahan tahay in aad nuxurka qoraalka ka soo saarto (sida in la soo xulayo qoraal ama la raadinayo), JPG ma fiicna, sababtoo ah dhammaan qoraalka wuxuu noqdaa pixels — lama soo xuli karo, lamana raadin karo. Sidaa darteed, haddii aad u baahan tahay in aad sawir fudud oo la wadaagi karo ka samayso bog PDF ah (sida sawir buug oo aad rabto inaad ka dhigtid sawir Instagram ah), JPG waa doorasho wanaagsan. Laakiin haddii aad u baahan tahay tayada sawirka oo dhan ama aad rabto inaad qoraalka ka soo saarto, waa inaad isticmaashaa PNG ama qaabab kale.
Marka la soo koobo, boggan wuxuu ku habboon yahay:
- Scanned PDF-yada (lambarada iyo qoraalka oo horay u noqday sawir).
- Sawirrada buugaagta qadiimiga ah.
- Dukumentiyada ay ku badan yihiin sawirro (sida warbixinno sawir leh).
- Dadka u baahan inay sawir fudud u sameeyaan bogga PDF-ka si ay ugu galaan bandhigyada PowerPoint-ka ama uga dhigan sawir social media ah.
Tayada iyo cabbirka faylka: sida slider-ka u shaqeeyo
Slider-ka tayada ayaa kaa caawinaya inaad dheellitirto inta u dhaxaysa tayada sawirka iyo cabbirka faylka. Haddii aad slider-ka u dhaqaajiso dhinaca sare (tusaale 100%), sawirka wuu tayo fiican yahay, laakiin cabbirka faylku wuu kordhayaa. Haddii aad u dhaqaajiso dhinaca hoose (tusaale 40%), sawirka wuu yara qallafsan yahay (artifacts ayaa soo bixi kara), laakiin faylku wuu ka yar yahay.
Tani waxay muhiim u tahay:
- Wadaagista internetka: Fayl yar ayaa si dhakhso ah loo soo dejin karaa ama loo wadaagi karaa.
- Kaydinta: Haddii aad haysto faylal badan, cabbirka guud ayaa dhimmi kara haddii aad isticmaasho tayo hoose.
- Daabacaadda: Haddii aad doonayso inaad sawirka daabacdo, waxaad u baahan tahay tayo sare (inta u dhaxaysa 80-100%).
Tusaale ahaan, PDF dhererkiisu yahay 10 MB oo leh 10 bog, haddii aad isticmaasho tayo 80%, JPG kasta wuxuu noqon karaa 500 KB ilaa 2 MB, wadarta guudna waa 5-20 MB. Haddii aad isticmaasho tayo 40%, JPG kasta wuxuu noqon karaa 100-300 KB, wadartuna waa 1-3 MB.
Qalabkan wuxuu kuu oggolaanayaa inaad isku daydo tayo kala duwan ilaa aad ka helayso dheellitirka ku habboon.
Browser-ka ku saleysan: sirta iyo badbaadada
Mid ka mid ah sifooyinka ugu muhiimsan ee boggan ayaa ah in hawsha oo dhan ay ku dhacdo browser-kaaga. Tan micneheedu waxa weeye in PDF-kaagu aan lagu soo rarin server-ka shirkadda ama server kale. Tani waxay ka dhigan tahay in sirtaada iyo xogtaada lagu ilaaliyo, sababtoo ah ma jiro qof saddexaad oo heli kara faylkaaga. Tan waxay muhiim u tahay dukumentiyada xasaasiga ah sida heshiisyada, warqadaha shaqada, ama buugaagta qarsoon.
Markaad soo geliso PDF-ka, browser-kaagu wuxuu akhriyaa faylka oo dhan, wuxuuna u beddelaa bog kasta sawir JPG. Ma jiro wax la soo raro — waxaad kaloo hubin kartaa in hawshani shaqeyso xitaa haddii aad go'do ka tahay internetka (marka laga reebo marka la soo rarayo bogga). Tani waa faa iidad weyn marka la eego barnaamijyada kale oo u baahan in la soo raro faylka server-ka.
Macluumaadka soo baxa iyo sida loo soo dejiyo
Marka PDF-ka la beddelo, waxaad arki doontaa liis bog kasta oo leh sawirkiisa JPG ah. Liiska waxaa ka mid ah:
- Sawirka JPG oo la soo saaray.
- Magaca bogga (tusaale "report-page-1.jpg").
- Cabbirka faylka JPG-ga.
- Badhanka "Download" oo loogu talagalay inaad soo dejinayso boggaas gaar ahaan.
- Badhanka "Download all (.zip)" oo loogu talagalay inaad soo dejinayso dhammaan JPG-yada oo isku urursan ZIP.
Markaad gujiso "Download all (.zip)", waxaad helaysaa ZIP fayl ah oo ay ku jiraan dhammaan JPG-yada. ZIP-gan wuxuu si fiican u yareeyaa cabbirka guud, taasoo kaa caawinaysa inaad si dhakhso ah u soo dejiso ama u wadaagto.
Waxaa kaloo jira soo koob hoos ku qoran: “Created ‹pages› page(s): ‹original› -> ‹output›”. Tusaale: “Created 10 page(s): 5.2 MB -> 8.4 MB”. Tan waxay ku tusaysaa inta u dhaxaysa cabbirka asalka ah ee PDF-ka iyo cabbirka guud ee JPG-yada la soo saaray.
Xaaladaha gaarka ah iyo farriimaha qaladka
Boggan wuxuu leeyahay xaddidaadyo iyo farriimo qalad oo cad si looga caawiyo isticmaalaha. Halkan waxaa ku qoran xaaladaha ugu muhiimsan:
- Hal fayl oo keliya ayaa la aqbali karaa: Haddii aad isku daydo inaad soo gasho faylal badan, waxaad arki doontaa “Isticmaal sax ahaan hal PDF dhoofinta PDF-u-beddel-sawir.”. Tan macneheedu waa inaad ka saartid faylasha kale markaad soo gelinayso.
- Cabbirka faylka waa inuu ka yar yahay 80 MB: Haddii faylku ka weyn yahay 80 MB, waxaad arki doontaa “Each file must be ‹max› or smaller.”.
- Tirada bogagga waa inay ka yar tahay 60: Haddii PDF-kaagu leeyahay in ka badan 60 bog, farriinta “This PDF has more than ‹max› pages, so it is too large to export here.” ayaa soo bixi doonta. Waa inaad u kala jeexdaa PDF-ka qaybo yar yar ka hor intaadan isticmaalin boggan.
- Faylka la xidhay ama sir ah: Haddii PDF-kaagu ku xidhan yahay eray sir ah ama la ilaaliyo, farriinta “This PDF is encrypted or password-protected.” ayaa soo bixi doonta.
- Faylka aan furmin karin PDF ahaan: Haddii faylku qallafsan yahay ama si qaldam loo magacaabay (tusaale, fayl.txt ah laakiin loo beddelay.pdf), farriinta “This file could not be opened as a PDF. It may be corrupted or mislabeled.” ayaa soo bixi doonta.
- Faylka madhan: Haddii aad soo gasho fayl madhan (0 bytes), farriinta “This file is empty.” ayaa soo bixi doonta.
- Hawlgabka oo guuldareystay: Haddii hawlgabku guuldareysto, farriinta “Conversion failed. Try another file.” ayaa soo bixi doonta (marka ay qalad ku yimaaddo fayl keliya). Haddii ay jiraan faylal badan oo qalad ku yimaaddo, farriinta “‹count› file(s) could not be processed.” ayaa la soo bandhigi doonaa.
- Marka aan fayl la soo gelin: Badhanka "Export pages" wuu xiran yahay, farriintuna waa “Choose at least one file.”.
Xaaladahan qaar waxay u baahan yihiin inaad hore u jeexdo PDF-kaaga haddii aad rabto inaad ka gudubto xadka 60 bog. Tusaale ahaan, haddii aad leedahay PDF 600 bog ah, waxaad u kala jeexi kartaa laba qaybood: 1-300 iyo 301-600 adoo isticmaalaya qalabka "Split PDF" ee kale oo ku yaal boggan.
FAQ (Su'aalaha inta badan la is weydiiyo)
1. Maxaa farqiga u dhexeeya JPG iyo PNG marka la eego PDF-ka loo beddelayo sawir?
JPG waa qaab lumis leh, taaso macneheedu yahay in cabbirka faylka la yareeyo iyadoo lumi karo tafatir qaar. Wuxuu ku fiican yahay sawirrada buuxa ama dukumentiyada la sawiray. PNG waa qaab aan lumis lahayn, sawirka oo dhan waa la ilaaliyaa, laakiin faylku wuu ka weyn yahay. PNG wuxuu ku fiican yahay qoraalka ama sawirada leh xariiqo cad.
2. Ma waxaan u beddeli karaa PDF-ka sawir JPG adigoon internetka lahayn?
Haa, marka bogga la soo raro, hawsha oo dhan waxay ku dhacdaa browser-kaaga. Haddii aad hore u soo martay bogga, waxaad isticmaali kartaa xitaa adigoon internetka lahayn (laakiin waa inaad marka hore soo rartid bogga). Tan waxay ka dhigan tahay in PDF-kaagu aan loo dirin server kale.
3. Maxaa dhacaya haddii PDF-kaagu ka weyn yahay 80 MB ama leeyahay in ka badan 60 bog?
Waa inaad u kala jeexdaa PDF-ka qaybo yar yar. Waxaad isticmaali kartaa qalabka "Split PDF" ee ku yaal boggan ama qalab kale. Ka dib, qayb kasta oo ka mid ah ayaad soo gelin kartaa oo u beddeli kartaa sawir.
4. Sawirrada JPG-ga ma waxaan ku heli karaa tayo isku mid ah sida PDF-ka asalka ah?
Ma aha haddii aad rabto inaad qoraalka ka soo saarto ama aad raadinayso. JPG wuxuu sawiraa bogga oo dhan sida sawir — qoraalku wuxuu noqdaa pixels, sidaa darteed lama soo xuli karo. Haddii aad u baahan tahay tayada qoraalka, waa inaad isticmaashaa qaabab kale sida PDF-ka la soo dejiyay ama sawir PNG leh tayo sare.
5. Maxaa farqiga u dhexeeya badhanka "Download" iyo "Download all (.zip)"?
Badhanka "Download" wuxuu soo dejinayaa sawir JPG keliya oo ah bogga aad dooratay. Badhanka "Download all (.zip)" wuxuu soo ururinayaa dhammaan JPG-yada oo wada jira fayl ZIP ah, ka dibna wuu soo dejinayaa. ZIP-gu wuxuu yareeyaa cabbirka guud, taasoo ka dhigaysa inay fududahay inaad wadaagto ama kaydiso.
6. Sawirrada JPG-ga ma waxay ku habboon yihiin daabacaadda?
Haa, laakiin waa inaad isticmaashaa tayo sare (sida 90-100%) si aad u hesho tayada daabacaadda. Xusuusnow in JPG uu yahay qaab lumis leh, marka tayada hoose waxay keeni kartaa sawir qallafsan oo aan fiicnayn daabacaadda.