Cogl.SubTexture.new

function new(ctx: Cogl.Context, parent_texture: Cogl.Texture, sub_x: Number(gint), sub_y: Number(gint), sub_width: Number(gint), sub_height: Number(gint)): Cogl.SubTexture {
    // Gjs wrapper for cogl_sub_texture_new()
}
  

Creates a high-level Cogl.SubTexture representing a sub-region of any other Cogl.Texture. The sub-region must strictly lye within the bounds of the parent_texture. The returned texture implements the Cogl.MetaTexture interface because it's not a low level texture that hardware can understand natively.

<note>Remember: Unless you are using high level drawing APIs such as cogl_rectangle() or other APIs documented to understand the Cogl.MetaTexture interface then you need to use the Cogl.MetaTexture interface to resolve a Cogl.SubTexture into a low-level texture before drawing.</note>

Since 1.10