### Struct

# Cogl OnscreenDirtyInfo

#### Description [src]

    struct CoglOnscreenDirtyInfo {
      int x;
      int y;
      int width;
      int height;
    }

A structure passed to callbacks registered using cogl_onscreen_add_dirty_callback(). The members describe a rectangle within the onscreen buffer that should be redrawn.

###### Structure members

`x`

  Left edge of the dirty rectangle.

`y`

  Top edge of the dirty rectangle, measured from the top of the window.

`width`

  Width of the dirty rectangle.

`height`

  Height of the dirty rectangle.