ComfyUI Node: Get image size

Get image size:

The DF_Get_image_size node is designed to extract the dimensions of an image, providing you with the width and height in pixels. This node is particularly useful when you need to know the exact size of an image for further processing or analysis. By using this node, you can easily obtain the image dimensions without manually inspecting the image properties, streamlining your workflow and ensuring accuracy. This node leverages a specific method to retrieve the size, making it a reliable and efficient tool for your image processing tasks.

Get image size Input Parameters:

image

The image parameter is the input image for which you want to determine the size. This parameter accepts an image object and is required for the node to function. The image should be in a format that the node can process, typically a tensor or similar data structure. The node will analyze this image to extract its width and height. There are no specific minimum, maximum, or default values for this parameter, as it depends on the image you provide.

Get image size Output Parameters:

WIDTH

The WIDTH output parameter represents the width of the input image in pixels. This value is crucial for understanding the horizontal dimension of your image, which can be used for various purposes such as resizing, cropping, or aligning images in your projects.

HEIGHT

The HEIGHT output parameter represents the height of the input image in pixels. This value is essential for understanding the vertical dimension of your image, which can be used for tasks like resizing, cropping, or aligning images in your projects.

Get image size Usage Tips:

• Use the DF_Get_image_size node to quickly obtain the dimensions of an image before performing operations like resizing or cropping, ensuring that you maintain the aspect ratio or fit the image within specific dimensions.
• Combine this node with other image processing nodes to automate workflows that require knowledge of the image size, such as creating thumbnails or preparing images for display on different devices.

Get image size Common Errors and Solutions:

Invalid image format

• Explanation: The input image is not in a format that the node can process.
• Solution: Ensure that the image is in a compatible format, such as a tensor or a similar data structure that the node can analyze.

Image parameter is missing

• Explanation: The required image parameter is not provided.
• Solution: Make sure to supply an image to the node by connecting the appropriate image source to the image input parameter.