Muchokwadi, pixels are resampled with a Lanczos filter and written back losslessly, so the only thing you lose is the detail that truly cannot fit in fewer pixels; nothing is added by the encoder on top.Unopa iyo yaunotarisira kutenderera, iyo yaunotarisira kukwira kana huwandu hwemapurogiramu, uye inoshanda kubva kuoriginal kupfuura kubva kune kopi yakagadziridzwa.
Ndinogona here kuchengeta kuratidzwa kwechifananidzo, kana kumanikidza zvakajeka zviyero?
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Both. Lock the ratio and one dimension is derived from the other, which is what you want almost always. Unlock it and you get exactly the numbers you typed, at the cost of stretching — useful for a fixed slot, wrong for a photograph.
Chii chandinogona kurodha pasi ku Kuchinja upamhi PNG?
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PNG, BMP neTIFF ndezvimwe zvemafomati e raster ayo anogadziriswa zvakananga, uye mafomati e lossy (JPG, WebP, GIF) anogadziriswawo kana uchida kuisa mafomati aya muchikamu chimwe chete. TIFF dzinoita sezvinyorwa zvinoonekwa uye dzinogadziriswa peji nepeji.
Pane chero faira resize limit pa Kuchinja upamhi PNG?
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Yeah: mapurogiramu emahara anogadzira mapikicha kusvika ku 25 MB emunhu; mapurogiramu asina kukuvadza anosvika panzvimbo iyi yakati wandei kupfuura mapikicha, nekuti hapana chinhu chakatorwa. Kana iwe uchida, kushandura kune PNG yekutanga kazhinji inokwana pachayo - BMP inowanzo kuve makumi maviri nemakumi maviri emakore emhando yeiyo imwecheteyo vhidhiyo sePNG.
I Kuchinja upamhi PNG ichadzikisa mhando ye PNG images yangu?
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Hapana. A lossless source round-trips bit-exactly, saka kana iwe uchida kubvunza zvakajeka kune lossy output format the pixels that come back are the pixels that went in. That is the whole reason to keep working in this family while you are still editing.
