Image adding and changing styles

Image Adding and changing styles
                                                                                                      

Using image styles you can scale, crop, resize, rotate and desaturate images without affecting the original image. By default three sizes are defined: 'thumbnail,' 'medium', and 'large'. The thumbnail style, for example, is shown with the teaser for image posts and when browsing image galleries.

When you change an image style, the module automatically refreshes all created images. Every image style must have a name, which will be used in the URL of the generated images.

To create or change image styles:

  1. Choose Administration > Configuration > Media > Image styles.
  2. Add or select a style to edit its settings.
  3. When configuring styles you can add effects: crop, scale, resize, rotate, desaturate, and rotate (other contributed modules provide additional effects). For example, by combining effects as crop, scale, and desaturate, you can create square, grayscale thumbnails.
  4. Save the settings.

To start using the defined styles they must be assigned to the display of a content type. For each display (e.g. "default" or "teaser"), a different style can chosen.

To assign a style:

  1. Choose Administer > Structure > Content types > Manage display.
  2. Choose the display (e.g. "default" or "teaser") via the tab buttons.
  3. Click the gear wheel button to choose an image style; you are also able to link the image to the node.
  4. Save the settings.
  5. Check the content that contains the image style in question to see your new styles at work.

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