Method

CoglColorto_string

Declaration [src] 

gchar*
cogl_color_to_string (
  const CoglColor* color
)

Description [src]

Returns a textual specification of color in the hexadecimal form #rrggbbaa, where r, g, b and a are hexadecimal digits representing the red, green, blue and alpha components respectively.

Return value

Type: gchar*

A newly-allocated text string.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.
The value is a NUL terminated UTF-8 string.