Ticks on second y-axis
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Hey there,
I'm one step away from reaching my wanted result. I have a bar chart and tow y-axis. The problem is that the right y-axis won´t accept my "ytricks" command.
Here is the code:
N=5; % number of bars
y1=[0,289.17; % first data set
0,507.71;
0,775.66;
0,1346.97;
0,1853.58];
y2=[2.36,0; % second data set
3.97,0;
5.52,0;
7.72,0;
8.51,0];
y1(:,1)=nan;
y2(:,2)=nan; % NB: column 2, then column 1 are set NaN for bar chart plotting
x=[1:N].'; % use the serial index to plot against; transpose
z=plotyy(x,y1,x,y2,@bar,@bar); % plot, save axes handles
yyaxis left
set(z(2),'xtick',[]) % turn off labels on RH x-axis; keep only one set
ylabel(['Time [s]']);
yticks(0:200:2000);
yyaxis right
yticks(0:1:10); % not working !
yl = ylabel('Temperature [°C]');
set(yl, 'Color', 'k');
set(z(1),'xticklabel',[0.5,0.75,1,1.5,2]) % tick labels on first...
xlabel(['Factor']);
l = cell(1,2); % legend
l{1}='Time'; l{2}='Temperature';
m = legend(l);
set(m,'FontSize',12);
and here is the result:
Can someone help me scaling the right y-axis (1:1:10)?
Thanks in advance
Markus R.
3 个评论
Walter Roberson
2020-5-8
plotyy() and yyaxis are not promised to be compatible. If you are going to use yyaxis then use two plot() statements with appropriate yyaxis calls instead of using plotyy()
Markus R.
2020-5-8
Alan
2024-11-15
Hi Marcus, you will get your desired result if you replace
set(z(2),'xtick',[])
with
set(z(2),'ytick',[])
采纳的回答
Mehmed Saad
2020-5-8
Either use plotyy or yyaxis
I am demonstrating how to do it with plotyy
z=plotyy(x,y1,x,y2,@bar,@bar); % plot, save axes handles
% Access axes using set
set(z(1),'YTick',0:200:2000,'xticklabel',[0.5,0.75,1,1.5,2]);
% Access axes properties directly (you can also use set here)
z(1).YLabel.String = 'Time [s]';
% Access axes using set
set(z(2),'YTick',0:1:10);
% Access axes properties directly (you can also use set here)
z(2).YLabel.String = 'Temperature [°C]';
xlabel('Factor');
m=legend('Time','Temperature','Location','northwest');
set(m,'FontSize',12);
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