Plotting 5 different filled markers on one graph

2022 8 6
1 个回答
回答已采纳
更新时间：2022 8 6
6 次查看（30 天）

0 个投票

Hi All,
I need to plot 5 sets of data on a one graph, I can plot the data but I can't not fill the markers. Is there a way to fill the different markers? I don't need the line contecting the points.
3 of the datasets contain 6 points, 1 constains 5 points and 1 contains 7. This is what I have, I need to fill in the markers and change the colours of the markers.
Thanks

请先登录，再回答此问题。

 采纳的回答

Star Strider
Star Strider 2022-8-6
编辑：Star Strider 2022-8-6
Ran in:

0 个投票

Ran in:
If you don’t need lines connecting the points, use the scatter function. It has a 'filled' option to automatically fill the markers.
x = 1:15;
y = randn(5,15);
figure
scatter(x, y, 'filled')
EDIT — (6 Aug 2022 at 14:44)
Added scatter plot.
.

6 个评论
显示 4更早的评论 隐藏 4更早的评论

Alice K
Alice K 2022-8-6
编辑：Alice K 2022-8-6
Scatter plot would not work as the data are different sizes, 3 is 6 sets of coordinates, 1 has 5 sets of coordinates and the last one has 7.
This is what I have, I need to fill in the markers and change the colours.
Star Strider
Star Strider 2022-8-6
Ran in:
Ran in:
It would help to have the data and the code you used to plot it.
Try something like this —
x{1} = randi(600,6,3);
y{1} = randi(40,6,3);
x{2} = randi(600,5,1);
y{2} = randi(40,5,1);
x{3} = randi(600,7,1);
y{3} = randi(40,7,1);
mrkr = {'o' 'd' 's' 'v' '^' '<' '>'};
cm = colormap(turbo(3));
figure
hold on
for k = 1:numel(x)
scatter(x{k},y{k},75,cm(k,:),mrkr{k},'filled')
end
hold off
In the scatter call, the coordinates are the first and second arguments, the size third, colour fourth (here indexing into the colormap ‘cm’), the marker shape fifth, and 'filled' last.
.
Alice K
Alice K 2022-8-6
My code for this was:
plot(C30Time,C30,'diamond',DECTime,DEC,'^', DESTime,DES,'v',JKSTime,JKS,'o',C20Time,C20,'s')
axis([0 640 0 40])
Here is my data:
C30 = [12,16,19,23,27]; % Green Diamond
C30Time = [48,99,147,297,578];
DEC = [24,24,26,28,30,32]; % Purple Up Triangle
DECTime = [36,43,57,117,179,298];
DES = [26,27,29,32,36,36]; % Yellow Down Triangle
DESTime = [32.9603,28.6877,43.3367,70.1933,297.253,598.779];
JKS = [29,31,34,36,36,36]; % Blue Circle
JKSTime = [36,48,87,149,348,500];
C20 = [17,22,25,27,28,29,30]; % Red Square
C20Time = [28,58,118,218,298,448,589];
I will give what you said a try.
Thank You
Star Strider
Star Strider 2022-8-6
Ran in:
Ran in:
My pleasure!
Try this —
C30 = [12,16,19,23,27]; % Green Diamond
C30Time = [48,99,147,297,578];
DEC = [24,24,26,28,30,32]; % Purple Up Triangle
DECTime = [36,43,57,117,179,298];
DES = [26,27,29,32,36,36]; % Yellow Down Triangle
DESTime = [32.9603,28.6877,43.3367,70.1933,297.253,598.779];
JKS = [29,31,34,36,36,36]; % Blue Circle
JKSTime = [36,48,87,149,348,500];
C20 = [17,22,25,27,28,29,30]; % Red Square
C20Time = [28,58,118,218,298,448,589];
Timec = {C30Time; DECTime; DESTime; JKSTime; C20Time};
Datac = {C30; DEC; DES; JKS; C20};
mrkrc = {'d' '^' 'v' 'o' 's'};
cm = turbo(numel(Timec));
figure
% scatter(C30Time,C30,'diamond',DECTime,DEC,'^', DESTime,DES,'v',JKSTime,JKS,'o',C20Time,C20,'s')
hold on
for k = 1:numel(Timec)
scatter(Timec{k}, Datac{k}, 75, cm(k,:), mrkrc{k}, 'filled')
end
hold off
axis([0 640 0 40])
The colour order and colour map can be whatever you like. You should have turbo.
.
Alice K
Alice K 2022-8-6
Your other code worked. Thank you so much.

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息

产品

版本

R2021b

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by