ComfyUI Node: string2Image _O

string2Image _O:

The string2Image _O node is designed to convert a given string into an image, allowing you to visualize text in a graphical format. This node is particularly useful for creating text-based images for various artistic and design purposes. By specifying the text, font, size, and colors, you can generate customized images that incorporate your desired string. This node simplifies the process of text-to-image conversion, making it accessible even to those without a technical background.

string2Image _O Input Parameters:

string

This parameter represents the text string that you want to convert into an image. It is a required input and should be provided as a string value.

font

This parameter specifies the font file to be used for rendering the text. The default value is "CALIBRI.TTF". You can provide the name of any TrueType font file available in the specified fonts directory. This parameter does not support multiline input.

size

This parameter determines the size of the font in the image. The default value is 36, with a minimum value of 0 and a maximum value of 255. Adjusting this parameter will change the size of the text in the generated image.

font_R

This parameter sets the red component of the font color. The default value is 0, with a minimum value of 0 and a maximum value of 255. This parameter allows you to customize the color of the text.

font_G

This parameter sets the green component of the font color. The default value is 0, with a minimum value of 0 and a maximum value of 255. This parameter allows you to customize the color of the text.

font_B

This parameter sets the blue component of the font color. The default value is 0, with a minimum value of 0 and a maximum value of 255. This parameter allows you to customize the color of the text.

background_R

This parameter sets the red component of the background color. The default value is 255, with a minimum value of 0 and a maximum value of 255. This parameter allows you to customize the background color of the image.

background_G

This parameter sets the green component of the background color. The default value is 255, with a minimum value of 0 and a maximum value of 255. This parameter allows you to customize the background color of the image.

background_B

This parameter sets the blue component of the background color. The default value is 255, with a minimum value of 0 and a maximum value of 255. This parameter allows you to customize the background color of the image.

string2Image _O Output Parameters:

IMAGE

The output of this node is an image that contains the rendered text string. The image will reflect the specified font, size, and color parameters, providing a visual representation of the input string.

string2Image _O Usage Tips:

• Experiment with different font files to achieve various text styles and appearances in your images.
• Adjust the font size parameter to ensure the text fits well within the image dimensions.
• Use contrasting colors for the font and background to enhance the readability of the text in the generated image.
• Save frequently used font files in the specified fonts directory for easy access and reuse.

string2Image _O Common Errors and Solutions:

Font file not found

• Explanation: The specified font file could not be located in the fonts directory.
• Solution: Ensure that the font file name is correct and that the file is present in the specified fonts directory.

Invalid font size

• Explanation: The font size parameter is set to a value outside the allowed range.
• Solution: Adjust the font size parameter to a value between 0 and 255.

Color value out of range

• Explanation: One of the color parameters (font_R, font_G, font_B, background_R, background_G, background_B) is set to a value outside the allowed range.
• Solution: Ensure that all color parameters are set to values between 0 and 255.