cairo-png-functions

cairo_read_func_t

cairo_write_func_t

internal

Facilities in the R language for programming graphical
        interfaces using Gtk, the Gimp Tool Kit.

Michael Lawrence

RGtk2

R bindings for Gtk 2.8.0 and above

cairo-png-functions function

<code><a href="/link/cairoImageSurfaceCreateFromPng?package=RGtk2&version=2.20.1" rd-options="" data-mini-rdoc="RGtk2::cairoImageSurfaceCreateFromPng">cairoImageSurfaceCreateFromPng</a>(filename)</code><code><a href="/link/cairoImageSurfaceCreateFromPngStream?package=RGtk2&version=2.20.1" rd-options="" data-mini-rdoc="RGtk2::cairoImageSurfaceCreateFromPngStream">cairoImageSurfaceCreateFromPngStream</a>(con)</code><code><a href="/link/cairoSurfaceWriteToPng?package=RGtk2&version=2.20.1" rd-options="" data-mini-rdoc="RGtk2::cairoSurfaceWriteToPng">cairoSurfaceWriteToPng</a>(surface, filename)</code><code><a href="/link/cairoSurfaceWriteToPngStream?package=RGtk2&version=2.20.1" rd-options="" data-mini-rdoc="RGtk2::cairoSurfaceWriteToPngStream">cairoSurfaceWriteToPngStream</a>(surface, con)</code>

Methods and Functions

The PNG functions allow reading PNG images into image surfaces, and writing
any surface to a PNG file.

cairo-png-functions: PNG Support

Description

Arguments

Methods and Functions

Detailed Description

References