pixscope
Display sample values of color channels. Mainly useful for checking color and levels. Minimum supported resolution is 640x480.
The filters accept the following options:
- 'x'
-
Set scope X position, relative offset on X axis.
- 'y'
-
Set scope Y position, relative offset on Y axis.
- 'w'
-
Set scope width.
- 'h'
-
Set scope height.
- 'o'
-
Set window opacity. This window also holds statistics about pixel area.
- 'wx'
-
Set window X position, relative offset on X axis.
- 'wy'
-
Set window Y position, relative offset on Y axis.