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function [] = draw_lap_graph(car1_laptimes, car2_laptimes, ref_time, change_car)
dt = 0.2; % delay for display
% don't have to re-draw static elements, just the graphs
persistent in_clipboard;
if is_empty(in_clipboard)
in_clipboard = false;
end
% draw the other car every time the function is called if the change_car flag is set
% this value is ignored if only one set of lap times are given
persistent current_car;
if is_empty(current_car)
% first call to function
current_car = 1;
else
% switch current_car
if change_car
if current_car == 1
current_car = 2;
else
current_car = 1;
end
end
end
%% strip empty values
tmp = [];
for i = 1:length(car1_laptimes)
if car1_laptimes(i) ~= 0
tmp = [tmp car1_laptimes(i)];
end
end
car1_laptimes = tmp;
tmp = [];
for i = 1:length(car2_laptimes)
if car2_laptimes(i) ~= 0
tmp = [tmp car2_laptimes(i)];
end
end
car2_laptimes = tmp;
pause(dt);
matlabclient(1, get_smallpackage(clear_display()));
pause(dt);
% laps = max(length(graphs.car1.lap_times), length(graphs.car2.lap_times));
if ~(in_clipboard)
matlabclient(1, get_smallpackage([ ...
put_text(160, 8, 'C', 'Varvtider'), ...
key(0 , 216, 107, 240, 51, 61, 'C', 'Varv'), ...
key(107, 216, 213, 240, 52, 62, 'C', 'Segment'), ...
key(213, 216, 320, 240, 53, 63, 'C', 'Avsluta'), ...
key(300, 0 , 320, 24 , 70, 71, 'C', 'Byt bil') ...
]));
pause(dt);
matlabclient(1, get_smallpackage([ ...
draw_line(20, 24, 20, 144), ... % y-axis
put_text(9, 25, 'C', 's'), ... % label y-axis
continue_line(304, 144), ... % x-axis
draw_line(16, 32, 20, 24), ... % arrow on y, left part
continue_line(24, 32), ... % arrow on y, right part
draw_line(304, 140, 304, 148) ... % line on x
]));
pause(dt);
y = 166;
margin_top = 6;
matlabclient(1, get_smallpackage([ ...
draw_line(0, y, 320, y), ...
put_text(53 , y + margin_top, 'C', 'target'), ...
put_text(160, y + margin_top, 'C', 'mean'), ...
put_text(266, y + margin_top, 'C', 'std') ...
]));
pause(dt);
car1 = struct;
car1.avg = '--.-'
car1.dev = '-.--'
if ~isempty(car1_laptimes)
car1.avg = num2str(mean(car1_laptimes), 1);
car1.dev = num2str(std(car1_laptimes), 2);
end
car2 = struct;
car2.avg = '--.-'
car2.dev = '-.--'
if ~isempty(car2_laptimes)
car2.avg = num2str(mean(car2_laptimes), 1);
car2.dev = num2str(std(car2_laptimes), 2);
end
line = 12;
matlabclient(1, get_smallpackage([ ...
put_text(6 , y + 3 + margin_top + line*1, 'L', '1'), ...
put_text(6 , y + 3 + margin_top + line*2, 'L', '2'), ...
put_text(53 , y + 2 + margin_top + line*1, 'C', num2str(ref_time)), ...
put_text(53 , y + 2 + margin_top + line*2, 'C', num2str(ref_time)), ...
put_text(160, y + 2 + margin_top + line*1, 'C', car1.avg)), ...
put_text(160, y + 2 + margin_top + line*2, 'C', car2.avg)), ...
put_text(266, y + 2 + margin_top + line*1, 'C', car1.dev)), ...
put_text(266, y + 2 + margin_top + line*2, 'C', car2.dev)), ...
]));
pause(dt);
matlabclient(1, get_smallpackage(save_display_to_clipboard()));
pause(dt);
else
matlabclient(1, get_smallpackage(restore_display_from_clipboard()));
pause(dt);
end
times = [];
car = 0;
if current_car == 1 && ~isempty(car1_laptimes)
times = car1_laptimes;
car = 1;
elseif current_car == 2 && ~isempty(car2_laptimes)
times = car2_laptimes;
car = 2;
elseif ~isempty(car1_laptimes)
times = car1_laptimes;
car = 1;
elseif ~isempty(car2_laptimes)
times = car2_laptimes;
car = 2
else
% not supposed to get here
end
for i = 0:(length(times)-1)
x = 28 + i*10;
y = 144 - round(100 * (times(i+1) / max(times)));
matlabclient(1, get_smallpackage([ ...
set_point_size(3, 3), ...
point(x, y), ...
set_point_size(1, 1), ...
draw_line(x, 144-2, x, 144+2) ...
]));
pause(dt);
end
end
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