cairoSurfaceWriteToPngStream {RGtk2} | R Documentation

## cairoSurfaceWriteToPngStream

### Description

Writes the image surface to the write function.

### Usage

    cairoSurfaceWriteToPngStream(surface, con)

### Arguments

``surface`` | [`CairoSurface`] a `CairoSurface` with pixel contents

### Value

[`CairoStatus`] `CAIRO_STATUS_SUCCESS` if the PNG file was written successfully. Otherwise, `CAIRO_STATUS_NO_MEMORY` is returned if memory could not be allocated for the operation, `CAIRO_STATUS_SURFACE_TYPE_MISMATCH` if the surface does not have pixel contents.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]