Aspose.PSD for Python via .NET 24.7 - 发行说明

关键 摘要 类别
PSDPYTHON-86 打开 AI 文档时出现“图像加载失败。”异常 错误
PSDPYTHON-87 输出 PDF 文件中的文本呈现不正确 错误
PSDPYTHON-88 在 Linux 上为给定文件修复 ImageSaveException: 图像导出失败 错误
PSDPYTHON-89 使用 Aspose.Drawing 时修复字体加载 错误
PSDPYTHON-90 使用大型 JPEG 创建智能对象图层时出现“算术运算导致溢出” 错误
PSDPYTHON-91 AI 文件无法转换为 JPG 文件 错误

公共 API 更改

已添加的 API:

  • 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

已移除的 API:

  • 无

用法示例:

PSDPYTHON-86. 打开 AI 文档时出现“图像加载失败。”异常 

        sourceFile = self.GetFileInBaseFolder("[SA]_ID_card_template.ai")
        outputFile = self.GetFileInOutputFolder("[SA]_ID_card_template.png")

        with AiImage.load(sourceFile) as image:
            image.save(outputFile, PngOptions())

PSDPYTHON-87. 输出 PDF 文件中的文本呈现不正确 

        src = self.GetFileInBaseFolder("CVFlor.psd")
        output = self.GetFileInOutputFolder("output.pdf")

        with PsdImage.load(src) as psdImage:
            saveOptions = PdfOptions()
            saveOptions.pdf_core_options = PdfCoreOptions()

            psdImage.save(output, saveOptions)

PSDPYTHON-88. 修复 ImageSaveException: 在 Linux 上为给定文件导出失败 

        sourceFile = self.GetFileInBaseFolder("Bed_Roll-Sticker4_1.psd")
        outputFile = self.GetFileInOutputFolder("output.jpg")

        loadOpt = PsdLoadOptions()
        loadOpt.load_effects_resource = True
        saveOpt = JpegOptions()
        saveOpt.quality = 70
        with PsdImage.load(sourceFile, loadOpt) as psdImage:
            psdImage.save(outputFile, saveOpt)

PSDPYTHON-89. 当使用 Aspose.Drawing 时修复字体加载 

        with InstalledFontCollection() as installedFonts:
            print("- 更新前。已安装字体数: " + str(len(installedFonts.families)))
            print("- 通过尝试获取 'Arial' 的 Adobe 字体名称来刷新字体缓存：")
            FontSettings.get_adobe_font_name("Arial")
            print("- 更新后。已安装字体数: " + str(len(installedFonts.families)))

            assert len(installedFonts.families) > 1

PSDPYTHON-90. 使用大型 JPEG 创建智能对象图层时出现“算术运算导致溢出” 

        # 修复已完成，但是 Aspose.PSD for Python 中存在另一个问题，限制了此测试
        #srcFile = self.GetFileInBaseFolder("source.psd")
        #imageJpg = self.GetFileInBaseFolder("test.jpg")

        #loadOpt = PsdLoadOptions()
        #loadOpt.data_recovery_mode = DataRecoveryMode.MAXIMAL_RECOVER
        #with PsdImage.load(srcFile, loadOpt) as image:
            #with open(imageJpg, "rb", buffering=0) as stream:
                #addedLayer = SmartObjectLayer(stream)
                #addedLayer.Name = "测试图层"
                #image.AddLayer(addedLayer)

PSDPYTHON-91. AI 文件无法转换为 JPG 文件 

        sourceFile = self.GetFileInBaseFolder("aaa.ai")
        outputFile = self.GetFileInOutputFolder("aaa.png")

        with AiImage.load(sourceFile) as image:
            image.save(outputFile, PngOptions())