Lua API

The CamScripter Lua API describes the CMUcam3 functions that you can use in your Lua programs to control the actions of the CMUcam3.

Data Structures

• framediff

• image

• pixel

• tracker

Functions

The following functions are documented in Lua API: Functions:

• camera_set_colorspace

• camera_set_resolution

• clear_graphics

• file_exists

• framediff_new

• framediff_scanline

• framediff_scanline_finish

• framediff_scanline_start

• get_pixel

• image_new

• pixbuf_get_height

• pixbuf_get_pixel

• pixbuf_get_width

• pixbuf_read_rows

• pixbuf_set_coi

• pixel_new

• print

• print_color_tracker

• print_line

• print_oval

• print_picture

• print_rectangle

• save_picture

• set_debug

• take_picture

• tracker_new

• tracker_track_color

• turn_off_led

• turn_on_led

• wait

Constants

• Full list of constants