Getting current position (x,y) of a 2D object created with a patch
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x = [-9 , 3, 1, 9, 1, 3, -9 ];
y = [-3,-3,-9/2, 0, 9/2, 3, 3];
g = hgtransform;
patch('XData',x,'YData',y,'FaceColor','yellow','Parent',g)
The patch moves consistently through the plot, at 2 points it stops to correct its angle. Is there anyway to get a hold of its current x&y positions at that point for further use?
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sloppydisk
2018 年 5 月 11 日
p = patch('XData',x,'YData',y,'FaceColor','yellow','Parent',g);
p.Vertices
This should do it.
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