This short tutorial guides on how to rotate and flip image with C# REST API. You will learn to flip a photo online with C# RESTful Service using a .NET-based Cloud SDK. It will explain all the parameters that can be set to operate.

Prerequisite

• Create an account API credentials to rotate and flip an image
• Download Aspose.Imaging Cloud SDK for Dotnet for rotating and flipping images and changing format if required
• Setup C# project with the above SDK

Steps to Rotate Image with C# REST API

1. Declare the API credentials and initialize the ImagingApi for rotating an image
2. Create the upload image request and upload the source file to the Cloud storage
3. Define the output file format and method for rotation and flipping of the image
4. Create the rotate and flip image request using the above parameters
5. Call the RotateFlipImage() method to rotate and flip the image
6. Download the stream and save it on the disk

These steps define the process to rotate and flip picture with C# .NET-based API. Create the ImagingApi object, read the input file data, and upload the file to the Cloud storage. Instantiate the RotateFlipImageRequest() object and use it for invoking the RotateFlipImage() to perform the desired operation.

Code to Flip Image with C# Low Code API

This code has demonstrated how to flip and rotate picture with C# REST API. The input and output format of images can be controlled by uploading an image in any format and setting the output format in the RotateFlipImageRequest() method. You can use other variations of the API where uploading of the file to the Cloud storage is not required and you can perform this operation on the local system.

This article has taught us the process of rotating and flipping images. To crop images, refer to the article on Crop Image with C# REST API.