Chinja PDF kuti PNG

Chinja Yako PDF kuti PNG mafaira pasina simba

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Kuisa

Maitiro ekushandura PDF kuti PNG

Danho 1: Isa yako PDF mafaira uchishandisa bhatani riri pamusoro kana nekudhonza nekudonhedza.

Danho rechipiri: Dzvanya bhatani rekuti 'Convert' kuti utange kushandura.

Danho rechitatu: Dhawunirodha yako yakashandurwa PNG mafaira

PDF kuti PNG Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndeipi DPI iyo PNG inoratidzwa nayo?

The Resolution menu pane converter peji inopa 72 DPI yescreen kushandiswa, 150 DPI, iyo default, uye 300 DPI yeprinta. Higher resolutions kupa sharper asi makuru PNG mafaera.

I PNG output inotsigira kuratidzwa?

Format inoita, asi chizvarwa hachina alpha kuti iite — video frame uye rendered peji ndezvisiri-zviviri-zviviri, saka yega yega pixel inosvika yakaoma. Alpha channel ichiri kushandiswa mushure meizvozvo: zvinoreva kuti unogona kubvisa chinhu kubva ku PNG mushure mekunge uchinja format. PNG ndiyo sarudzo yakakodzera yekuvanza skrini, malogo, mavara eline uye chero chinhu chine mativi akaoma kana kuratidzika — hapana kutsvuka, hapana kutambanudza kwevara.

Ndeipi saizi ye PNG mafaera?

Kukura kupfuura zvaunogona kutarisira, nekuti PNG inochengeta yega yega pixel zvakajeka kupfuura kufungidzira. 1080p ichiri kugara pasi pe2-5 MB uye 4K ichiri kugara pasi pe6-15 MB, saka kutamba kwenguva refu kunowedzera nekukurumidza. Iyi ndiyo kutengesa kwakanaka kana mapikicha achidya kuenderera mberi kwekugadzirisa, uye iyo yakaipa kana vachienda kumusoro kune webpage. PNG inoshandisa DEFLATE compression pamusoro pekutsvaira kwe scanlines, saka yega yega pixel inorarama zvakakwana, pamwe neakazara 8-bit alpha channel.

Iwe unogona kutsvagisa sei PDF yechigadzirwa ichi?

Izvi zvinobva zvachose pakuti kana paine mashoko akafanana. A PDF yakagadzirwa kubva kune imwe dokumendi inotakura mashoko akajeka uye inogona kutsvakwa; a PDF yakagadzirwa kubva kune scans kana mapikicha inoratidza mashoko uye haisi, kusvika OCR inowedzera mashoko. /pdf-ocr/ inoita izvi, uye zvinokosha kuisa pamberi pekushandurwa kwemashoko.

Ndinogona here kuwana imwe vhidhiyo papeji?

Yeah. Every page renders seyayo PNG file, inoverengerwa mupeji order, saka imwe-page document inopa imwe PNG uye akareba mumwe inopa imwe vhidhiyo papeji.

Ndinogona kushandura chete dzimwe peji ye PDF kuti PNG?

The Pages menu has two choices: all pages, which is the default, or the first page only. There is no way to type in a page range. For other pages, split the PDF into single pages with /pdf-split/ and convert the pages you need.

PNG ichachengeta PDF yekutsvaga kwetebhu?

Hapana — rasterization PDF to PNG inoshandura mazita emapeji kuita mapikicha. Kana iwe uchida kutsvagisa mazita emapeji, chengetedza PDF sePDF uye shandisa chirongwa chekubvisa mazita emapeji. Mazita emapeji (PNG) anoshandiswa pakuratidzira kana kuongorora mapikicha.

Chii chinonzi zvakajeka zvinyorwa mu PNG?

Mapeji anoratidzwa pane yakasviba pasi, saka mafomati evhidhiyo senge PNG uye JPG havana nzvimbo dzakajeka, kunyange apo peji mu PDF haina kumbobvira kupfupisa.

Ndeipi nguva i PDF kusvika ku PNG inotora kuti uwane 100-peji rako?

Hapana nguva yakati wandei yaunotora kuti uite izvi: zvinobva pahuwandu hwemapeji, kuratidzwa kwaunosarudza uye kuti servers dzako dziri sei. Nharireyomurindi refu ine 300 DPI inotora nguva yakareba kupfuura imwe chete ine 72 kana 150 DPI, uye kushandura chete peji rekutanga ndiyo nzira yakanakisa.

Ndeipi saizi yefaira yechinyakare PNG peji?

Zvinoenderana nechimwe chinhu chiri papeji uye ne resolution. Mapeji ane mapikicha kana mavara akajeka anopa mafile akakura kupfuura mapeji ane musoro wenyaya. Kuwedzera resolution kaviri kunopa mapixels kaviri kakawanda, saka peji rine 300 DPI rine pixels kakawanda kupfuura peji rine 150 DPI.

Ndinogona here kubatanidza zvese PDF mapeji kune imwe yakareba PNG vhidhiyo?

Hapana pane iyi peji: PNG. Kuti uzvipedzese navo kuita imwe yakakura vhidhiyo, tora mapeji uye wedzera iwo ku /image-merge/, iyo inoisa mavhidhiyo kubva pamusoro kusvika pasi.

PDF

Mafaira ePDF anochengetedza mafomati pamidziyo yese nemasisitimu ekushandisa, zvichiita kuti ave akakodzera kugovera magwaro anoda kutaridzika zvakafanana kwese kwese.

PNG

Mafaira ePNG anotsigira kujeka uye anoshandisa kudzvanywa pasina kurasikirwa, zvichiita kuti akwanise kushandiswa pamifananidzo, malogo, uye mapikicha.