Crop, Resize PSD Layers in Python

crop-psd-layers.py

# Import required classes from Aspose.PSD
import aspose.psd as psd
from aspose.psd import Image, ResizeType, Color, Rectangle
from aspose.psd.fileformats.png import PngColorType
from aspose.psd.fileformats.psd import PsdImage
from aspose.psd.imageloadoptions import PsdLoadOptions
from aspose.psd.imageoptions import PngOptions
from aspose.pycore import cast

# Define input PSD file and output PNG file paths.
source = "layers.psd"
output_original = "original_layer_manipulation.png"
output_updated = "updated_layer_manipulation.png"
# Create an object of the PngOptions class and set PNG save options with alpha channel. 
pngOpt = PngOptions()
pngOpt.color_type = PngColorType.TRUECOLOR_WITH_ALPHA
# Initialize an instance of the PsdLoadOptions class and set PSD load options.  
psdLoadOpt = PsdLoadOptions()
psdLoadOpt.load_effects_resource = True      
psdLoadOpt.allow_warp_repaint = True        
# Load the PSD image using the specified options.  
with Image.load(source, psdLoadOpt) as image:
    # Cast the loaded image to PsdImage type for layer access.
    psd_image = cast(PsdImage, image)
    # Save the original PSD (before any changes) as a PNG for comparison.
    psd_image.save(output_original, pngOpt)
    # Invoke the resize method to resize layer at index 2 to 25x25 pixels using high-quality resampling. 
    psd_image.layers[2].resize(25, 25, ResizeType.HIGH_QUALITY_RESAMPLE)
    # Rotate layer at index 5 by 45 degrees clockwise with yellow background fill.
    psd_image.layers[5].rotate(45, True, Color.yellow)
    # Increase contrast of layer at index 3 by a factor of 3.
    psd_image.layers[3].adjust_contrast(3)
    # Crop layer at index 10 to a rectangle starting at (10, 10) with size 20x20.
    psd_image.layers[10].crop(Rectangle(10, 10, 20, 20))
    # Call the save method to save the updated image after all layer modifications.  
    psd_image.save(output_updated, pngOpt)