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function [] = draw_lap_graph(car1_laptimes, car2_laptimes, ref_time, change_car)
dt = 0.2; % delay for display
pause(2*dt);
x_min = 40;
dx_max = 232;
% don't have to re-draw static elements, just the graphs
persistent in_clipboard;
if isempty(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 isempty(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;
matlabclient(1, get_smallpackage(clear_display()));
pause(dt);
%% DRAW STATICS (OR COPY STATICS FROM CLIPBOARD)
if ~(in_clipboard)
matlabclient(1, get_smallpackage([ ...
% put_text(160, 8, 'C', 'Varvtider'), ... % moved downwards
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(260, 0 , 320, 24 , 70, 71, 'C', 'Byt bil') ...
]));
pause(dt);
matlabclient(1, get_smallpackage([ ...
draw_line(x_min, 24, x_min, 144), ... % y-axis
put_text(x_min-11, 25, 'C', 's'), ... % label y-axis
continue_line(304, 144), ... % x-axis
draw_line(x_min-4, 32, x_min, 24), ... % arrow on y, left part
continue_line(x_min+4, 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', 'stdev') ...
]));
pause(dt);
car1 = struct;
car1.avg = '--.-';
car1.dev = '-.--';
if length(car1_laptimes) > 5
car1.avg = num2str(mean(car1_laptimes(6, length(car1_laptimes))), 3);
car1.dev = num2str(std(car1_laptimes(6, length(car1_laptimes))), 2);
end
car2 = struct;
car2.avg = '--.-';
car2.dev = '-.--';
if length(car2_laptimes) > 5
car2.avg = num2str(mean(car2_laptimes(6, length(car2_laptimes))), 3);
car2.dev = num2str(std(car2_laptimes(6, length(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
%% DRAW GRAPH FOR CAR
laps = -1;
% want to keep the same scale in x-axis for both cars so set laps to max of both
laps = max(length(car1_laptimes), length(car2_laptimes));
% x[lap] = x_min + (dx_max * (i / laps)))
y_min_val = ref_time - 1.5; % val for lowest y
y_max_val = ref_time + 1.5; % val for highest y
y_min = 144;
dy_max = -50;
% max_diff_val = 1; % unused
y_mid = y_min + (dy_max);
% y[lap] = clamp(y_min, y_mid + (dy_max * (lap[i] / ref_time)), y_min + 2*dy_max)
times = [];
% choose which lap-times to graph
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;
% current_car doesn't have values ...
% so ignore current_car and choose the only car_laptimes that exist
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
matlabclient(1, get_smallpackage(put_text(160, 8, 'C', strjoin({'Varvtider bil', num2str(car)}))));
pause(dt);
for i = 1:(length(times))
x = round(x_min + (dx_max * (i/laps)));
y = clamp(round(y_mid + dy_max), ...
round(y_mid + (dy_max * (times(i) - ref_time))), ...
round(y_mid - dy_max) ...
);
matlabclient(1, get_smallpackage([ ...
set_point_size(3, 3), ...
point(x, y), ... % value
set_point_size(1, 1), ...
draw_line(x, 144-2, x, 144+2) ... % markers on x-axis
]));
pause(dt);
end
y_half_up = round(y_mid + (dy_max * 0.5));
y_half_down = round(y_mid + (dy_max * -0.5));
matlabclient(1, get_smallpackage([ ...
draw_line(x_min, y_mid, 304, y_mid), ...
draw_line(x_min, y_half_up, 304, y_half_up), ...
draw_line(x_min, y_half_down, 304, y_half_down), ...
put_text(x_min-4, y_mid - 4, 'R', num2str(ref_time)), ...
put_text(x_min-4, y_half_up - 4, 'R', num2str(ref_time + 0.5)), ...
put_text(x_min-4, y_half_down - 4, 'R', num2str(ref_time - 0.5)) ...
]));
pause(dt);
max_lap_nums = 9;
d_lap = floor(laps/max_lap_nums) + 1;
% examples:
% laps = 8
% d_lap = floor(8/9) + 1 = 0 + 1 = 1
% laps = 10
% d_lap = floor(10/9) + 1 = 1 + 1 = 2
for i = 1:(length(times))
if mod(i, d_lap) == 0
x = round(x_min + (dx_max * (i/laps)));
y = y_min + 4;
matlabclient(1, get_smallpackage([ ...
put_text(x, y, 'C', num2str(i)) ...
]));
pause(dt);
end
end
end
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