Module fractal::utils::media::image

Collection of methods for images.

Structs

• ImageDimensions
  Dimensions of an image.
• ImageSource
  The source of an image.
• ImageSourceInfo
  Information about the source of an image.
• ThumbnailDownloader
  An API to download a thumbnail for a media.
• ThumbnailSettings
  The settings for downloading a thumbnail.

Enums

• Frame 🔒
  A frame of an image.
• ImageInfoLoader
  An API to load image information.
• MediaSource
  The source of a media file.
• ResizeStrategy
  The strategy to use when computing the new dimensions for resizing an image while maintaining its aspect ratio.

Constants

• SVG_CONTENT_TYPE 🔒
  The content type of SVG.
• THUMBNAIL_DEFAULT_DIMENSIONS 🔒
  The default dimensions of a generated thumbnail.
• THUMBNAIL_DEFAULT_HEIGHT 🔒
  The default height of a generated thumbnail.
• THUMBNAIL_DEFAULT_WIDTH 🔒
  The default width of a generated thumbnail.
• THUMBNAIL_DIMENSIONS_THRESHOLD 🔒
  The dimension threshold in pixels before we start to generate a thumbnail.
• THUMBNAIL_MAX_FILESIZE_THRESHOLD 🔒
  The maximum file size threshold in bytes for generating a thumbnail.
• WEBP_CONTENT_TYPE 🔒
  The content type of WebP.
• WEBP_DEFAULT_QUALITY 🔒
  The default WebP quality used for a generated thumbnail.

Functions

• default_base_image_info 🔒
  The default value for BaseImageInfo.
• filesize_is_too_big 🔒
  Whether the given filesize is considered too big to be the preferred source to download.
• image_reader 🔒
  Get an image reader for the given file.
• load_image
  Load the given file as an image into a GdkPaintable.
• prepare_thumbnail_for_sending 🔒
  Prepare the given thumbnail to send it.