Hiding markers of polygon ROI
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I would like to remove the markers, so that only the lines are present. I don't see any options for changing the markersize (only the linewidth). Is there any way to do this?
Example code from matlab:
I = imread('baby.jpg');
figure
imshow(I)
my_vertices = [500 500;400 600;400 700;500 800;600 800;700 700; 700 600];
h = drawpolygon('Position',my_vertices);
% Now I want to set the markers in h to be hidden (or at the very least much smaller than they are now)
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Answers (1)
Jyotsna Talluri
on 20 Aug 2019
Hi,
You can use the 'polyshape' function .Specify the x coordinates and y coordinates of vertices seperately as arguments.
x=[500 400 400 500 600 700 700];
y=[500 600 700 800 800 700 600];
h=polyshape(x,y);
Refer to the link for more details
2 Comments
Jyotsna Talluri
on 22 Aug 2019
As of now there is no property to change the markers or marker size of interactive objects using drawpolygon function
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