RGtk2: gdkPixbufSaveToBuffer – R documentation

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gdkPixbufSaveToBuffer

Description

Saves pixbuf to a new buffer in format type, which is currently "jpeg", "png", "tiff", "ico" or "bmp". This is a convenience function that uses gdkPixbufSaveToCallback to do the real work. Note that the buffer is not and may contain embedded nuls. If error is set, FALSE will be returned and buffer will be set to NULL. Possible errors include those in the GDK_PIXBUF_ERROR domain.

Usage

gdkPixbufSaveToBuffer(object, type, ..., .errwarn = TRUE)

Arguments

`object`	a `GdkPixbuf`.
`type`	name of file format.
`...`	whether an error was set
`.errwarn`	Whether to issue a warning on error or fail silently

Details

See gdkPixbufSave for more details. Since 2.4

Value

A list containing the following elements:

`retval`	[logical] whether an error was set
`buffer`	location to receive a pointer to the new buffer.
`buffer.size`	location to receive the size of the new buffer.
`error`	return location for error, or `NULL`. [ allow-none ]

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release