How to move a point in 2d grid
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I intend to move a point (say 0,0) in 2-D grid to the desired positions(say (5,5) (10,5), (50, 50) etc, Furthermore the point should move to new position with some delay according to distance between source and destination location. How it will be accomplished?
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Answers (1)
Image Analyst
on 17 May 2014
Try this:
clc;
workspace;
close all;
points = [0,0;
5,5;
10,5;
50, 50]
minX = min(points(:,1))-1;
maxX = max(points(:,1)) + 1;
minY = min(points(:,2))-1;
maxY = max(points(:,2)) + 1;
for k = 1 : size(points, 1)
fprintf('Plotting (%d, %d)\n', points(k,1), points(k, 2));
plot(points(k,1), points(k, 2), 'b*', ...
'MarkerSize', 10, 'LineWidth', 3);
grid on;
xlim([minX, maxX]);
ylim([minY, maxY]);
pause(1);
end
msgbox('Done with demo');
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