Plot only markers without lines
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Hello,
I have two matrices V(NXM) and g(NXM). I wish to plot each column in V (x axis) against each column in g(y axis). I must have the data plotted only as markers i.e without lines.
I tried 'LineStyle','none' but I didn't managed to "turn on" the marker stuff. I do not want to specify manually what markers to use beacuse I have many columns (which I will also plot on separate figures).
I thought that matlab can plot the markers and once it finished all the markers it will change color and restart the marker order.
so can I do this?
Thanks, Rami
采纳的回答
Friedrich
2014-3-20
5 个投票
1 个评论
Arnab Joardar
2025-8-7
I specifically needed it to create a dummy marker for the legend.
I used Scatter to create the marker of my desired size, but the legend marker associated with it was way too small to be visible.
I needed to set a custom marker edge thickness, but that was also tide to the line thickness. So, in the legend for this dummy marker, a narrow line also showed up along with my desired marker. I needed to get rid of that line in the legend and keep only the marker.
更多回答（3 个）
TheStranger
2018-12-5
19 个投票
Hi!
I know it was like 4 years ago, but anyway.
You need to specify 'LineStyle', 'none'
3 个评论
Samuel Abimbola Ogunfuye
2020-7-2
Thanks for answering. Just what I needed
Quinn Mulligan
2021-6-10
Thanks for answering anyway, you saved me a lot of time
Esen Ozbay
2021-7-1
Thanks so much! Just what I was looking for since scatter was working problematic.
Rami
2014-3-20
1 个投票
2 个评论
Friedrich
2014-3-21
The color is choosen like the plot command does it. Only the marker has to be set by yourself which is extremly easy, e.g.
x = linspace(0,3*pi,200);
y = cos(x)+ rand(1,200);
scatter(x,y)
hold on
x = 0:0.1:10
y = sin(x);
scatter(x,y,'*')
hold off
Ihaveaquest
2022-8-22
wha if i wanted to just plot markers at oint 0 and 10??
Yash Doshi
2021-2-23
编辑：Yash Doshi
2021-2-23
1 个投票
You can also use the 'LineStyle','none' in the stem() function, and yes, MATLAB itself knows when to change markers for different columns, you just need to plot each column in a loop using (hold on).
Hope this answers and solves your query.
I know I have been very early in answering the question xD. But maybe it can be useful for anyone who sees this in the future.
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