Catatan Rilis Aspose.PSD untuk Python via .NET 24.6

Kunci Ringkasan Kategori
PSDPYTHON-69 Implementasikan dukungan untuk lapisan peta gradien Fitur
PSDPYTHON-70 [Format AI] Tambahkan dukungan metadata XPacket ke Format AI (Saat ini tidak tersedia untuk versi Python) Fitur
PSDPYTHON-71 Implementasikan jenis warp Inflate, Squeeze, dan Twist Fitur
PSDPYTHON-72 Mode Rgb dan Lab tidak dapat mengandung kurang dari 3 saluran dan lebih dari 4 saluran dalam file dengan Lapisan ArtBoard Bug
PSDPYTHON-79 Area pemrosesan bagian atas harus positif. (Parameter ‘areaToProcess’) pada pemrosesan file tertentu Bug
PSDPYTHON-74 Perluasan gambar di atas kanvas dipotong setelah penyimpanan. Data hilang tetapi Pratinjau terlihat benar Bug

Perubahan API Publik

API Ditambahkan:

  • P:Aspose.PSD.FileFormats.Psd.Layers.FillSettings.NoiseGradientFillSettings.ExpansionCount
  • M:Aspose.PSD.FileFormats.Psd.PsdImage.AddGradientMapAdjustmentLayer
  • T:Aspose.PSD.FileFormats.Psd.Layers.AdjustmentLayers.GradientMapLayer
  • P:Aspose.PSD.FileFormats.Psd.Layers.AdjustmentLayers.GradientMapLayer.GradientSettings
  • P:Aspose.PSD.FileFormats.Ai.AiImage.XmpData

API Dihapus:

  • Tidak ada

Contoh Penggunaan:

PSDPYTHON-69. Implementasikan dukungan untuk lapisan peta gradien

        sourceFile = "gradient_map_src.psd"
        outputFile = "gradient_map_src_output.psd"
      
        def AssertAreEqual(expected, actual, message=None):
            if expected != actual:
                raise Exception(message or "Objek tidak sama.")

        with PsdImage.load(sourceFile) as image:
            im = cast(PsdImage, image)
            layer = im.add_gradient_map_adjustment_layer()
            layer.gradient_settings.reverse = True

            im.save(outputFile)

        with PsdImage.load(outputFile) as image:
            im = cast(PsdImage, image)
            gradient_map_layer = cast(GradientMapLayer, im.layers[1])
            gradient_settings = cast(GradientFillSettings, gradient_map_layer.gradient_settings)

            AssertAreEqual(0.0, gradient_settings.angle)
            AssertAreEqual(4096, gradient_settings.interpolation)
            AssertAreEqual(True, gradient_settings.reverse)
            AssertAreEqual(False, gradient_settings.align_with_layer)
            AssertAreEqual(False, gradient_settings.dither)
            AssertAreEqual(GradientType.LINEAR, gradient_settings.gradient_type)
            AssertAreEqual(100, gradient_settings.scale)
            AssertAreEqual(0.0, gradient_settings.horizontal_offset)
            AssertAreEqual(0.0, gradient_settings.vertical_offset)
            AssertAreEqual("Custom", gradient_settings.gradient_name)

PSDPYTHON-70. [Format AI] Tambahkan dukungan metadata XPacket ke Format AI (Saat ini tidak tersedia untuk versi Python)

    #   Saat ini API ini tidak tersedia untuk Aspose.PSD untuk Python
    #   sourceFile = "ai_one.ai"
    #
    #   def AssertAreEqual(expected, actual):
    #       if expected != actual:
    #           raise Exception("Objek tidak sama.")
    #
    #   def AssertIsNotNull(test_object):
    #       if test_object is None:
    #           raise Exception("Objek uji adalah null.")
    #
    #   creator_tool_key = ":CreatorTool"
    #   n_pages_key = "xmpTPg:NPages"
    #   unit_key = "stDim:unit"
    #   height_key = "stDim:h"
    #   width_key = "stDim:w"
    #
    #   expected_creator_tool = "Adobe Illustrator CC 22.1 (Windows)"
    #   expected_n_pages = "1"
    #   expected_unit = "Pixels"
    #   expected_height = 768
    #   expected_width = 1366
    #
    #   with AiImage.load(sourceFile) as img:
    #       image = cast(AiImage, img)
    #
    #       xmp_metadata = image.xmp_data
    #       # XmpPacketWrapper a
    #       AssertIsNotNull(xmp_metadata)
    #
    #       basic_package = cast(XmpBasicPackage, xmp_metadata.get_package(Namespaces.XMP_BASIC))
    #       package = xmp_metadata.packages[4]
    #
    #       creator_tool = basic_package.g[creator_tool_key].to_string()
    #       n_pages = package[n_pages_key]
    #       unit = package[unit_key]
    #       height = np.double.parse(package[height_key].to_string())
    #       width = np.double.parse(package[width_key].to_string())
    #
    #       AssertAreEqual(creator_tool, expected_creator_tool)
    #       AssertAreEqual(n_pages, expected_n_pages)
    #       AssertAreEqual(unit, expected_unit)
    #       AssertAreEqual(height, expected_height)
    #       AssertAreEqual(width, expected_width)

PSDPYTHON-71. Implementasikan jenis warp Inflate, Squeeze, dan Twist

        files = ["Twist", "Squeeze", "Squeeze_vert", "Inflate"]

        for prefix in files:
            sourceFile = prefix + ".psd"
            outputFile = prefix + "_export.png"

            loadOpt = PsdLoadOptions()
            loadOpt.allow_warp_repaint = True
            loadOpt.load_effects_resource = True

            pngOpt = PngOptions()
            pngOpt.color_type = PngColorType.TRUECOLOR_WITH_ALPHA
            with PsdImage.load(sourceFile, loadOpt) as psdImage:
                psdImage.save(outputFile, pngOpt)

PSDPYTHON-72. Mode Rgb dan Lab tidak dapat mengandung kurang dari 3 saluran dan lebih dari 4 saluran dalam file dengan Lapisan ArtBoard

        sourceFile = "Rgb5Channels.psb"
        outputFile = "Rgb5Channels_output.psd"

        with PsdImage.load(sourceFile) as image:
            image.save(outputFile)

PSDPYTHON-79. Area pemrosesan bagian atas harus positif. (Parameter ‘areaToProcess’) pada pemrosesan file tertentu

        sourceFile = "BANNERS_2_Intel-Gamer_psak.psd"
        outputFile = "BANNERS_2_Intel-Gamer_psak_out.psd"
        psdLoadOptions = PsdLoadOptions()
        psdLoadOptions.load_effects_resource = True
        psdLoadOptions.allow_warp_repaint = True

        with PsdImage.load(sourceFile, psdLoadOptions) as image:
            image.save(outputFile)

PSDPYTHON-74. Perluasan gambar di atas kanvas dipotong setelah penyimpanan. Data hilang tetapi Pratinjau terlihat benar

        sourceFile = "bigfile.psd"
        outputFile = "bigfile_output.psd"
        outputPicture = "bigfile.png"

        loadOptions = PsdLoadOptions()
        loadOptions.load_effects_resource = True
        loadOptions.use_disk_for_load_effects_resource = True

        with PsdImage.load(sourceFile, loadOptions) as image:
            psdImage = cast(PsdImage, image)
            psdOpt = PsdOptions()
            psdOpt.compression_method = CompressionMethod.RLE
            psdImage.save(outputFile, psdOpt)