Iki minangka solusi profesional kanggo ngompres JPG nganggo Python. Gunakake API optimasi JPG kita kanggo ngembangake piranti lunak bebas platform tingkat dhuwur ing Python. Coba online gratis!
Nggawe file JPG gedhe luwih cilik tanpa mundhut kualitas. Mbusak data sing ora perlu lan ora digunakake. Nyilikake ukuran file JPG ing kode. Pustaka Python nyedhiyakake pangembang API terpadu kanggo ngoptimalake isi JPG.
Perpustakaan Python minangka solusi mandiri lan ora mbutuhake piranti lunak pihak katelu sing diinstal.
Kompresi lossless lan optimasi isi jero digawe gampang karo 'Aspose.Words for Python via .NET'. Conto ing ngisor iki nuduhake carane ngoptimalake isi file JPG ing Python:
pip install aspose-words
import aspose.words as aw
doc = aw.Document()
builder = aw.DocumentBuilder(doc)
shape = builder.InsertImage("Input.jpg")
save_options = aw.saving.ImageSaveOptions(aw.SaveFormat.JPEG)
save_options.jpeg_quality = 50
shape.get_shape_renderer().save("Output.jpg", save_options)
import aspose.words as aw
doc = aw.Document("Input.jpg")
doc.cleanup()
shapes = [node.as_shape() for node in doc.get_child_nodes(aw.NodeType.SHAPE, True)]
for shape in shapes:
if shape.isImage:
# Terserah pangembang kanggo milih perpustakaan kanggo kompresi gambar.
image = Image.open(shape.image_data.to_stream())
# ...
# Kompres gambar lan setel maneh menyang wangun.
shape.image_data.set_image("yourCompressedImage")
save_options = aw.saving.PdfSaveOptions
save_options.cache_background_graphics = true
doc.save("Output.jpg", save_options)
import aspose.words as aw
doc = aw.Document("Input.jpg")
doc.cleanup()
shapes = [node.as_shape() for node in doc.get_child_nodes(aw.NodeType.SHAPE, True)]
for shape in shapes:
if shape.isImage:
# Terserah pangembang kanggo milih perpustakaan kanggo kompresi gambar.
image = Image.open(shape.image_data.to_stream())
# ...
# Kompres gambar lan setel maneh menyang wangun.
shape.image_data.set_image("yourCompressedImage")
doc.save("Output.jpg")
import aspose.words as aw
doc = aw.Document("Input.jpg")
doc.cleanup()
shapes = [node.as_shape() for node in doc.get_child_nodes(aw.NodeType.SHAPE, True)]
for shape in shapes:
if shape.isImage:
# Terserah pangembang kanggo milih perpustakaan kanggo kompresi gambar.
image = Image.open(shape.image_data.to_stream())
# ...
# Kompres gambar lan setel maneh menyang wangun.
shape.image_data.set_image("yourCompressedImage")
save_options = aw.saving.OoxmlSaveOptions
save_options.compression_level = aw.saving.CompressionLevel.MAXIMUM
doc.save("Output.jpg", save_options)
import aspose.words as aw
doc = aw.Document()
builder = aw.DocumentBuilder(doc)
shape = builder.InsertImage("Input.jpg")
save_options = aw.saving.ImageSaveOptions(aw.SaveFormat.JPEG)
save_options.jpeg_quality = 50
shape.get_shape_renderer().save("Output.jpg", save_options)
import aspose.words as aw
renderer = aw.pdf2word.fixedformats.PdfFixedRenderer()
pdf_read_options = aw.pdf2word.fixedformats.PdfFixedOptions()
pdf_read_options.image_format = aw.pdf2word.fixedformats.FixedImageFormat.JPEG
pdf_read_options.jpeg_quality = 50
with open ("Input.jpg", 'rb') as pdf_stream:
pages_stream = renderer.save_pdf_as_images(pdf_stream, pdf_read_options);
builder = aw.DocumentBuilder()
for i in range(0, len(pages_stream)):
# Setel ukuran kaca maksimal kanggo ngindhari skala gambar kaca saiki.
max_page_dimension = 1584
page_setup = builder.page_setup
set_page_size(page_setup, max_page_dimension, max_page_dimension)
page_image = builder.insert_image(pages_stream[i])
set_page_size(page_setup, page_image.width, page_image.height)
page_setup.top_margin = 0
page_setup.left_margin = 0
page_setup.bottom_margin = 0
page_setup.right_margin = 0
if i != len(pages_stream) - 1:
builder.insert_break(aw.BreakType.SECTION_BREAK_NEW_PAGE)
save_options = aw.saving.PdfSaveOptions()
save_options.cache_background_graphics = true
builder.document.save("Output.jpg", save_options)
def set_page_size(page_setup, width, height):
page_setup.page_width = width;
page_setup.page_height = height;
Kita dadi tuan rumah paket Python ing repositori PyPi. Mangga tindakake langkah-langkah dening-instruksi carane nginstal "Aspose.Words for Python via .NET" kanggo lingkungan pangembang.
Paket iki kompatibel karo Python ≥3.5 lan <3.12. Yen sampeyan ngembangake piranti lunak kanggo Linux, deleng syarat tambahan kanggo gcc lan libpython ing Dokumentasi Produk.
Sampeyan bisa ngoptimalake file ing akeh format file liyane: