'Clipping' the quiver plot

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Peng
Peng 2014-11-25
评论： William Thielicke 2025-11-28，12:34
I have a quiver plot in which some of the arrows are on the edge of the plot and pointing outwards. The portion of quiver arrows that are outside of the plot limit are invisible. I want to make that visible.
My research shows that there is a 'Clipping' option for quiver, it seems that by turning the 'Clipping' off, I will get what I want. However 'Clipping' off does not make any difference? What do I miss? Thanks.

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采纳的回答

Sean de Wolski
Sean de Wolski 2014-11-25
编辑：Sean de Wolski 2014-11-25
In R2014b, turning the clipping off works as I would expect:
quiver(0.5,0.5,1,1)
axis([0 1 0 1])
ax = gca;
ax.Clipping = 'off';

更多回答（2 个）

Peng
Peng 2014-11-27
The problem was I'm using 2013, and after switching to 2014, it works. Thanks.
William Thielicke
William Thielicke 2021-7-16
When anything uses "axis image", then it is not possible to disable clipping anmore... Is this desired behaviour?
figure;
imagesc(rand(100,100));hold on;
quiver(rand(100,100),rand(100,100)*20,'Autoscale','off');hold off;
axis off;
axis image;
set(gca,'Clipping','on')
This doesn't work. It only works like this:
figure;
imagesc(rand(100,100));hold on;
quiver(rand(100,100),rand(100,100)*20,'Autoscale','off');hold off;
axis off;
%axis image;
set(gca,'Clipping','on')
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Bjorn Gustavsson
Bjorn Gustavsson 2022-5-25
Definitely a "feature". Make a bug-report, or enhancement request, whatever it's called.
William Thielicke
William Thielicke 2025-11-28，12:34
Now in R2025b Update 1, vectors are clipped when they extend vertically over the image border. But when they horizontally extend over the image border, they are not clipped anymore. This makes it IMPOSSIBLE to render a movie (as the image size varies with each image).... Still driving me crazy...
f1=figure;
a1=axes;
set (a1, 'Clipping','on')
for i=1:numel(centroids)-1
rawimage=imread(['bubble_' sprintf('%3.3d',i) '.tif']);
imagesc(rawimage);colormap gray
set (a1, 'Clipping','on')
set (gca, 'Clipping','on')
hold on
quiver(a1,x{i},y{i},dx{i}*10,dy{i}*10,0,'r','LineWidth',2)
set (a1, 'Clipping','on')
set (gca, 'Clipping','on')
axis off;
axis equal
hold off
set (a1, 'Clipping','on')
set (gca, 'Clipping','on')
exportgraphics(f1,['tracked_' sprintf('%3.3d',i) '.jpg'])
end

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