Pixel Data Manipulation using Aspose.PSD for C#

Introduction

Aspose.PSD is a powerful library that allows you to work with Adobe Photoshop files (PSD) in C#. In this article, we will explore how to manipulate pixel data in a PSD file using Aspose.PSD for C#.

Overview

The provided code demonstrates how to create a PSD file, add a new layer, manipulate the pixel data directly, and save the modified image.

Steps to Manipulate Pixel Data

  1. Importing Required Modules: Import the necessary modules. You need to import the PsdImage and Layer classes from the Aspose.PSD library.

  2. Define Input and Output File Paths: Specify the input and output file paths.

  3. Open the Input File as a Stream: Open the input file as a stream using the FileStream class in read mode. Create a PsdImage object by loading the stream.

  4. Create a New PSD Image: Create a new PSD image using the PsdImage constructor and provide the width and height of the layer as arguments.

  5. Assign the Layer to the PSD Image: Assign the layer to the Layers property of the PSD image.

  6. Manipulate the Pixel Data: Load the ARGB32 pixels from the layer using the LoadArgb32Pixels method. Define a range of indices based on the length of the pixels array and modify the pixel values as needed.

  7. Save the Modified Pixel Data: Save the modified pixel data back to the layer using the SaveArgb32Pixels method.

  8. Save the PSD Image: Save the PSD image to the output file using the Save method.

Example

Here’s a code sample demonstrating how to manipulate pixel data using Aspose.PSD for C#:

Summary

Aspose.PSD for C# provides a powerful set of features for manipulating pixel data in PSD files. Whether you need to modify pixels based on specific conditions or create complex patterns, Aspose.PSD makes these tasks straightforward and efficient.

For more detailed information and examples, please visit the Aspose.PSD for C# documentation.

Setting Properties on Images