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Gdk::PixbufFormat

class Gdk::PixbufFormat

A Gdk::PixbufFormat contains information about the image format accepted by a module.

Instance Methods

name
Returns the name of the format. Since 2.2
  • Returns: the name of the format.
description
Returns the description of the format. Since 2.2
  • Returns: the description of the format
mime_types
Returns the mime types supported by the format. Since 2.2
  • Returns: an Array of mime types
extensions
Returns the filename extensions typically used for files in the given format. Since 2.2
  • Returns: an Array of filename extensions
writable?
Returns whether pixbufs can be saved in the given format. Since 2.2
  • Returns: true if pixbufs can be saved in the given format, or false
domain
Returns the message domain for the description.
  • Returns: the message domain for the description
signature
Returns the signature of the module. Since 2.2
  • Returns: [[prefix1, mask1, relevance1], [prefix2, mask2, relevance2], ... ]
    • prefix: the prefix for this pattern
    • mask: mask containing bytes which modify how the prefix is matched against test data
    • relevance: relevance of this pattern

- Masao?

更新日時:2005/11/17 02:43:41
キーワード:
参照:[Ruby/GdkPixbuf] [Gdk::Pixbuf] [Gdk::PixbufLoader] [Gdk::PixbufFormat]