Screen package#

CheckFrame class#

class CFSVM.Element.Screen.CheckFrame(kwargs)#

Handling checkframes on the screen.

Constructor Summary

CheckFrame(kwargs)#

Parameters:

Property Summary

checker_length#: Int - length in pixels of every checker rectangle in the checkframe.

checker_width#: Int - width in pixels of every checker rectangle in the checkframe.

color_codes#: Cell array of chars contating HEX color codes e.g. {‘#0072BD’, ‘#D95319’, ‘#EDB120’, ‘#7E2F8E’} Red-Green {‘#00FF00’, ‘#FF0000’} White-Black {‘#FFFFFF’, ‘#000000’}

Method Summary

static get_edge_checker_rects(start_coord, checker_length, checker_width, number_of_checkers, edge_shift, is_y)#: Calculates edge rects, given start_coord of the edge, checker parameters, edge shift and boolean is_y if the edge is vertical.

initiate(screenfield)#

Initiates checkframe for a screenfield by generating rects and colors matrices.

static nearest_divisor_of_n_to_m(n, m)#: Given two whole numbers, n and m, finds a third whole number c that holds n_mod_c==0 and has the minimal abs(c-m).

class CFSVM.Element.Screen.CustomScreen(kwargs)#

Storing and manipulating left and right screen areas.

Constructor Summary

CustomScreen(kwargs)#

Parameters:

background_color – background_color.
is_stereo – bool for setting two screenfields. Defaults to false.
initial_rect – [x0, y0, x1, y1] array with pixel positions, if is_stereo, position of the left field. Defaults to [0,0,950, 1080].
shift – shift. Defaults to 10.

Property Summary

inter_frame_interval#: Float for empirical time between two frames, approximately equals to 1/frame_rate.

shift#: Int for number of pixels shifted on keypress while adjusting screens.

Method Summary

adjust(frame)#

Creates interface for adjusting screens to the stereoscope view.

Creates solid frame[s], that can be moved, resized or shifted relative to each other by keyboard keys.

class CFSVM.Element.Screen.ScreenField(rect)#

Describes fields of the screen as properties of CustomScreen.

Constructor Summary

ScreenField(rect)#