In Storybook theming for brandImage how to change logo height or width?

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05-10-2024

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Branding Your Storybook: Customizing Logo Dimensions

Storybook is a powerful tool for UI development, allowing you to build and showcase components in isolation. But what about branding? How do you ensure your Storybook reflects your company's visual identity, particularly when it comes to logo dimensions?

The Problem:

You want to adjust the height or width of your brand logo within Storybook's theme. The default settings might not match your design specifications, leading to inconsistencies in your visual presentation.

Scenario:

Imagine you have a logo that's tall and narrow. In Storybook, the logo appears squashed and distorted due to the default settings. This is a common issue when logos have a specific aspect ratio.

Original Code:

// .storybook/main.js

module.exports = {
  // ...other configurations
  theme: {
    brandImage: 'your-logo.svg', // Your logo path
  }
};

The Solution:

Storybook provides a brandImageWidth and brandImageHeight property within the theme configuration. By manipulating these properties, you can resize your logo to your exact specifications.

Step-by-Step:

1. Identify Logo Dimensions: Determine the desired height and width of your logo in pixels or percentages.
2. Modify theme Configuration: Open your .storybook/main.js file and adjust the theme configuration.

// .storybook/main.js

module.exports = {
  // ...other configurations
  theme: {
    brandImage: 'your-logo.svg',
    brandImageWidth: 200, // Example: 200 pixels
    brandImageHeight: 100, // Example: 100 pixels
  }
};

Explanation:

• brandImageWidth sets the logo's width in pixels or percentages.
• brandImageHeight sets the logo's height in pixels or percentages.

Example:

Let's say your logo is 200 pixels wide and 100 pixels high. The code above would ensure the logo displays correctly in your Storybook.

Additional Insights:

• Responsiveness: For responsive design, consider using percentages for your logo dimensions. This ensures that your logo scales appropriately on different screen sizes.
• Image Optimization: Ensure your logo is optimized for web use (e.g., using a format like SVG) to minimize loading times and maintain visual quality.

Benefits:

• Brand Consistency: A correctly sized logo ensures your brand identity remains consistent across your Storybook.
• Professional Look: Well-presented visual elements enhance the overall professionalism and credibility of your design documentation.
• Improved User Experience: Consistent branding makes it easier for developers and stakeholders to understand and engage with your UI components.

Conclusion:

Customizing your logo dimensions in Storybook is a simple yet powerful way to enhance your branding. By adjusting the brandImageWidth and brandImageHeight properties, you can ensure your logo is displayed correctly and consistently, creating a visually appealing and professional Storybook experience.

Further Resources:

• Storybook Documentation: https://storybook.js.org/docs/react/configure/theming
• SVG Optimization Tools: https://jakearchibald.com/svgomg/

By implementing these simple steps, you can easily personalize your Storybook with your brand's unique visual identity.