Hoogle Search
Within LTS Haskell 24.58 (ghc-9.10.3)
Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.
-
gi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Creates a new pixbuf by scaling src to dest_width x dest_height and alpha blending the result with a checkboard of colors color1 and color2.
pixbufCopy :: (HasCallStack, MonadIO m, IsPixbuf a) => a -> m (Maybe Pixbuf)gi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Creates a new GdkPixbuf with a copy of the information in the specified pixbuf. Note that this does not copy the options set on the original GdkPixbuf, use pixbufCopyOptions for this.
-
gi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Copies a rectangular area from src_pixbuf to dest_pixbuf. Conversion of pixbuf formats is done automatically. If the source rectangle overlaps the destination rectangle on the same pixbuf, it will be overwritten during the copy operation. Therefore, you can not use this function to scroll a pixbuf.
pixbufCopyOptions :: (HasCallStack, MonadIO m, IsPixbuf a, IsPixbuf b) => a -> b -> m Boolgi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Copies the key/value pair options attached to a GdkPixbuf to another GdkPixbuf. This is useful to keep original metadata after having manipulated a file. However be careful to remove metadata which you've already applied, such as the "orientation" option after rotating the image. Since: 2.36
pixbufFill :: (HasCallStack, MonadIO m, IsPixbuf a) => a -> Word32 -> m ()gi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Clears a pixbuf to the given RGBA value, converting the RGBA value into the pixbuf's pixel format. The alpha component will be ignored if the pixbuf doesn't have an alpha channel.
pixbufFlip :: (HasCallStack, MonadIO m, IsPixbuf a) => a -> Bool -> m (Maybe Pixbuf)gi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Flips a pixbuf horizontally or vertically and returns the result in a new pixbuf. Since: 2.6
pixbufGetBitsPerSample :: (HasCallStack, MonadIO m, IsPixbuf a) => a -> m Int32gi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Queries the number of bits per color sample in a pixbuf.
pixbufGetByteLength :: (HasCallStack, MonadIO m, IsPixbuf a) => a -> m CSizegi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Returns the length of the pixel data, in bytes. Since: 2.26
pixbufGetColorspace :: (HasCallStack, MonadIO m, IsPixbuf a) => a -> m Colorspacegi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Queries the color space of a pixbuf.
pixbufGetFileInfo :: (HasCallStack, MonadIO m) => [Char] -> m (Maybe PixbufFormat, Int32, Int32)gi-gdkpixbuf GI.GdkPixbuf.Objects.Pixbuf Parses an image file far enough to determine its format and size. Since: 2.4