Aspose.PSD for Python via .NET 24.2 - Release Notes

This page contains release notes for Aspose.PSD for Python via .NET 24.2

Key	Summary	Category
PSDPYTHON-28	Handle Angle property for PatternFillSettings	Feature
PSDPYTHON-29	Support of vertical and horizontal scale for TextLayer	Feature
PSDPYTHON-33	[AI Format] Implement correct rendering of background in PDF-Based AI Format.	Feature
PSDPYTHON-34	Change Distort mechanism in warp	Enhancement
PSDPYTHON-35	Speed up warp	Enhancement
PSDPYTHON-36	“Image loading failed.” exception when open document	Bug
PSDPYTHON-37	Fix saving psd files having Stroke Pattern	Bug
PSDPYTHON-38	The text style is incorrect in a smart object when we use ReplaceContents	Bug
PSDPYTHON-39	[AI Format] Fix the Cubic Bezier rendering at AI file	Bug

Public API Changes

Added APIs:

• P:Aspose.PSD.FileFormats.Psd.Layers.LayerResources.PtFlResource.Angle

Removed APIs:

• None

Usage examples:

Usage examples:

PSDPYTHON-28. Handle Angle property for PatternFillSettings

	    fileName = "PatternFillLayerWide_0"
        sourceFile = fileName + ".psd"
        outputFile = fileName + "_output.psd"

        loadOpt = PsdLoadOptions()
        loadOpt.load_effects_resource = True
        with PsdImage.load(sourceFile, loadOpt) as img:
            image = cast(PsdImage, img)
            fillLayer = cast(FillLayer, image.layers[1])
            fillSettings = fillLayer.fill_settings
            fillSettings.angle = 70
            fillLayer.update()
            image.save(outputFile, PsdOptions())

        with PsdImage.load(outputFile, loadOpt) as img:
            image = cast(PsdImage, img)
            fillLayer = cast(FillLayer, image.layers[1])
            fillSettings = fillLayer.fill_settings

            assert fillSettings.angle == 70

PSDPYTHON-29. Support of vertical and horizontal scale for TextLayer

           sourceFile = "1719_src.psd"
           outputFile = "output.png"

           # Add a few fonts
           fontsFolder = "1719_Fonts"
           fontFolders = list(FontSettings.get_fonts_folders())
           fontFolders.append(fontsFolder)
           FontSettings.set_fonts_folders(fontFolders, True)

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

PSDPYTHON-33. [AI Format] Implement correct rendering of background in PDF-Based AI Format

           sourceFile = "pineapples.ai"
           outputFile  = "pineapples.png"

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

PSDPYTHON-34. Change Distort mechanism in warp

        sourceFile = "crow_grid.psd"       
        outputFile = self.GetFileInOutputFolder("export.png")

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

        pngOpt = PngOptions()
        pngOpt.compression_level = 9
        pngOpt.color_type = PngColorType.TRUECOLOR_WITH_ALPHA
        with PsdImage.load(sourceFile, opt) as img:
            img.save(outputFile, pngOpt)

PSDPYTHON-35. Speed up warp

        sourceFile = "output.psd"
        outputFile = "export.png"

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

        start_time = time.time()

        pngOpt = PngOptions()
        pngOpt.compression_level = 9
        pngOpt.color_type = PngColorType.TRUECOLOR_WITH_ALPHA

        with PsdImage.load(sourceFile, opt) as img:
            img.save(outputFile, pngOpt)

        elapsed_time = time.time() - start_time

        # old value = 193300
        # new value =  55500
        time_in_sec = int(elapsed_time * 1000)
        if time_in_sec > 100000:
            raise Exception("Process time is too long")        
			

PSDPYTHON-36. “Image loading failed.” exception when open document

        sourceFile1 = "PRODUCT.ai"
        outputFile1 = "PRODUCT.png"

        with AiImage.load(sourceFile1) as image:
            image.save(outputFile1, PngOptions())

        sourceFile2 = "Dolota.ai"
        outputFile2 = "Dolota.png"

        with AiImage.load(sourceFile2) as image:
            image.save(outputFile2, PngOptions())       

        sourceFile3 = "ARS_novelty_2108_out_01(1).ai"
        outputFile3 = "ARS_novelty_2108_out_01(1).png"

        with AiImage.load(sourceFile3) as image:
            image.save(outputFile3, PngOptions())

        sourceFile4 = "bit_gear.ai"      
        outputFile4 = "bit_gear.png"

        with AiImage.load(sourceFile4) as image:
            image.save(outputFile4, PngOptions())

        sourceFile5 = "test.ai"
        outputFile5 = "test.png"

        with AiImage.load(sourceFile5) as image:
            image.save(outputFile5, PngOptions())

PSDPYTHON-37. Fix saving psd files having Stroke Pattern

	    sourceFile = "StrokeShapePattern.psd"
        outputFile = "StrokeShapePattern_output.psd"

        newPatternBounds = Rectangle(0, 0, 4, 4)
        guid = str(uuid.uuid4())
        newPatternName = "$$$/Presets/Patterns/HorizontalLine1=Horizontal Line 9\0"
        newPattern = [
            Color.aqua.to_argb(), Color.red.to_argb(), Color.red.to_argb(), Color.aqua.to_argb(),
            Color.aqua.to_argb(), Color.white.to_argb(), Color.white.to_argb(), Color.aqua.to_argb(),
            Color.aqua.to_argb(), Color.white.to_argb(), Color.white.to_argb(), Color.aqua.to_argb(),
            Color.aqua.to_argb(), Color.red.to_argb(), Color.red.to_argb(), Color.aqua.to_argb(),
        ]

        with PsdImage.load(sourceFile) as img:
            image = cast(PsdImage, img)
            shapeLayer = cast(ShapeLayer, image.layers[1])
            strokeInternalFillSettings = shapeLayer.fill

            pattResource = None
            for globalLayerResource in image.global_layer_resources:


                pattResource = as_of(globalLayerResource, PattResource)
                if pattResource is not None:
                    patternItem = pattResource.patterns[0]  # Stroke internal pattern data

                    patternItem.pattern_id = guid
                    patternItem.name = newPatternName
                    patternItem.set_pattern(newPattern, newPatternBounds)
                    break


            strokeInternalFillSettings.pattern_name = newPatternName
            strokeInternalFillSettings.pattern_id = guid + "\0"

            shapeLayer.update()

            image.save(outputFile)

        # Check changed data.
        with PsdImage.load(outputFile) as img:
            image = cast(PsdImage, img)
            shapeLayer = cast(ShapeLayer, image.layers[1])
            strokeInternalFillSettings = shapeLayer.fill

            assert guid.upper() == strokeInternalFillSettings.pattern_id
            assert newPatternName == strokeInternalFillSettings.pattern_name + "\0"
			

PSDPYTHON-38. The text style is incorrect in a smart object when we use ReplaceContents

        inputFile = "source.psd"
        output2 = "output.png"

        psdLoadOptions = PsdLoadOptions()
        psdLoadOptions.load_effects_resource = True

        with PsdImage.load(inputFile, psdLoadOptions) as image:
            psdImage = cast(PsdImage, image)
            smartObject = cast(SmartObjectLayer, psdImage.layers[1])

            smartObjectImage = cast(PsdImage, smartObject.load_contents(psdLoadOptions))

            with smartObjectImage:
                smartObject.replace_contents(smartObjectImage)

            pngOpt = PngOptions()
            pngOpt.color_type = PngColorType.TRUECOLOR_WITH_ALPHA
            psdImage.save(output2, pngOpt)

PSDPYTHON-39. [AI Format] Fix the Cubic Bezier rendering at AI file

        sourceFile = "Typography.ai"
        outputFilePath = "Typography.png"

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