gdkPixbufSaveToBuffer {RGtk2}R Documentation

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.

...

list of key-value save options

.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


[Package RGtk2 version 2.20.21 Index]