ComfyUI Node: CR Image Size (Legacy)

CR Image Size (Legacy):

The CR Image Size node is designed to help you define and manage the dimensions of your images within the ComfyUI framework. This node allows you to specify the width and height of your images, as well as an upscale factor, which can be particularly useful when preparing images for various applications, such as printing or digital display. By providing a straightforward way to set these parameters, the CR Image Size node ensures that your images are consistently sized according to your needs, enhancing the overall quality and presentation of your work. Additionally, the node offers a helpful link to detailed documentation, making it easier for you to understand and utilize its features effectively.

CR Image Size (Legacy) Input Parameters:

width

The width parameter allows you to set the width of the image in pixels. This parameter ensures that your image has the desired horizontal dimension, which is crucial for maintaining the aspect ratio and overall quality of the image. The minimum value for this parameter is 64 pixels, the maximum value is 2048 pixels, and the default value is set to 512 pixels.

height

The height parameter allows you to set the height of the image in pixels. This parameter ensures that your image has the desired vertical dimension, which is essential for maintaining the aspect ratio and overall quality of the image. The minimum value for this parameter is 64 pixels, the maximum value is 2048 pixels, and the default value is set to 512 pixels.

upscale_factor

The upscale_factor parameter allows you to specify a scaling factor to enlarge your image. This parameter is useful when you need to increase the size of your image for higher resolution outputs or specific use cases. The minimum value for this parameter is 1, the maximum value is 2000, and the default value is set to 1.

CR Image Size (Legacy) Output Parameters:

Width

The Width output parameter returns the width of the image as specified by the input parameter. This value is crucial for understanding the horizontal dimension of your processed image.

Height

The Height output parameter returns the height of the image as specified by the input parameter. This value is essential for understanding the vertical dimension of your processed image.

upscale_factor

The upscale_factor output parameter returns the scaling factor applied to the image. This value helps you understand the extent to which the image has been enlarged.

show_help

The show_help output parameter provides a URL link to the detailed documentation for the CR Image Size node. This link is useful for accessing additional information and guidance on how to effectively use the node.

CR Image Size (Legacy) Usage Tips:

• To maintain the aspect ratio of your image, ensure that the width and height parameters are set proportionally.
• Use the upscale_factor parameter to increase the resolution of your image for printing or high-quality digital displays.
• Refer to the show_help URL for detailed documentation and examples on how to use the CR Image Size node effectively.

CR Image Size (Legacy) Common Errors and Solutions:

Invalid width or height value

• Explanation: The width or height value provided is outside the allowed range (64 to 2048 pixels).
• Solution: Ensure that the width and height values are within the specified range of 64 to 2048 pixels.

Invalid upscale_factor value

• Explanation: The upscale_factor value provided is outside the allowed range (1 to 2000).
• Solution: Ensure that the upscale_factor value is within the specified range of 1 to 2000.

Missing input parameters

• Explanation: One or more required input parameters (width, height, upscale_factor) are not provided.
• Solution: Ensure that all required input parameters are specified when using the CR Image Size node.