ComfyUI Node: ImageTextMultiline

ImageTextMultiline:

The ImageTextMultiline node is designed to allow you to add multiline text to an image with ease. This node is particularly useful for creating images that require text annotations, captions, or any form of textual information spread across multiple lines. It provides a straightforward way to customize the appearance of the text, including font type, size, color, alignment, and margins. By using this node, you can ensure that your text is rendered clearly and aesthetically on your images, enhancing the overall visual appeal and communicative power of your artwork.

ImageTextMultiline Input Parameters:

text

The text parameter is the string of characters that you want to display on the image. This can include multiple lines separated by newline characters (\n). The content of this parameter directly affects what is shown on the image.

font

The font parameter specifies the typeface to be used for the text. This should be the name of a font file available in the system's font directory. The choice of font can significantly impact the readability and style of the text.

align

The align parameter determines the alignment of the text within its bounding box. Options typically include left, center, and right. This setting affects how the text is positioned horizontally.

size

The size parameter sets the font size of the text. This is an integer value that determines how large or small the text appears. The size should be chosen based on the desired readability and the amount of space available on the image.

red

The red parameter specifies the red component of the text color. This is an integer value ranging from 0 to 255, where 0 is no red and 255 is full red. This parameter, along with green and blue, defines the color of the text.

green

The green parameter specifies the green component of the text color. This is an integer value ranging from 0 to 255, where 0 is no green and 255 is full green. This parameter, along with red and blue, defines the color of the text.

blue

The blue parameter specifies the blue component of the text color. This is an integer value ranging from 0 to 255, where 0 is no blue and 255 is full blue. This parameter, along with red and green, defines the color of the text.

alpha

The alpha parameter sets the transparency level of the text. This is a float value between 0.0 and 1.0, where 0.0 is fully transparent and 1.0 is fully opaque. Adjusting this parameter allows you to control the visibility of the text.

margin_x

The margin_x parameter defines the horizontal margin around the text. This is an integer value that adds space to the left and right of the text, ensuring it does not touch the edges of the image.

margin_y

The margin_y parameter defines the vertical margin around the text. This is an integer value that adds space above and below the text, ensuring it does not touch the edges of the image.

ImageTextMultiline Output Parameters:

IMAGE

The IMAGE output parameter is the resulting image with the multiline text applied. This output is an image tensor that can be used in further image processing or directly saved and displayed. The text will appear on the image according to the specified input parameters, ensuring a customized and visually appealing result.

ImageTextMultiline Usage Tips:

• Ensure that the font parameter points to a valid font file in your system to avoid errors.
• Use the align parameter to properly position your text, especially when dealing with multiline text to maintain readability.
• Adjust the size, red, green, blue, and alpha parameters to match the text style with the overall theme of your image.
• Utilize margin_x and margin_y to prevent the text from being too close to the image edges, which can improve the overall aesthetics.

ImageTextMultiline Common Errors and Solutions:

Font file not found

• Explanation: The specified font file in the font parameter could not be located in the system's font directory.
• Solution: Ensure that the font file name is correct and that it exists in the specified directory. You may need to provide the full path to the font file.

Invalid color value

• Explanation: One of the color parameters (red, green, blue) is set to a value outside the range of 0 to 255. - Solution: Check and correct the color values to ensure they are within the valid range of 0 to 255.

Text size too large

• Explanation: The size parameter is set to a value that is too large for the image dimensions.
• Solution: Reduce the font size to ensure that the text fits within the image boundaries.

Transparency value out of range

• Explanation: The alpha parameter is set to a value outside the range of 0.0 to 1.0.
• Solution: Adjust the alpha value to be within the valid range of 0.0 to 1.0.