cairoVersion: cairoVersion

Description

Returns the version of the cairo library encoded in a single integer as per CAIRO_VERSION_ENCODE. The encoding ensures that later versions compare greater than earlier versions.

Usage

cairoVersion()

Arguments

Value

[integer] the encoded version.

Details

A run-time comparison to check that cairo's version is greater than or equal to version X.Y.Z could be performed as follows: if (cairo_version() >= CAIRO_VERSION_ENCODE(X,Y,Z)) {...} See also cairoVersionString as well as the compile-time equivalents CAIRO_VERSION and CAIRO_VERSION_STRING.