Plotyy set limits y-axis but use whole axis

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Katharina Loy
Katharina Loy 2018-9-14
评论： jonas 2018-9-14
I use matlab R2015b and try to plot date with plotyy. When I set the limits for the plot the axis doesn't adjust to it and I cannot see all the datapoints inside the limits. I want the axis labeling to include the datapoints from the whole range inbetween the limits.
I need to change the xaxis to the date and I changed everything to include it in a latex file.
I hope someone can help me.
Thanks
if true
% code
function plotForSpecial(x1,y1,x2,y2,xbound,bound1,bound2,ref, tstart, tend, titlePlot, FolderName)
%plotForSpecial is a function to plot the different graphs with no need of
%writing the code often
% Input
%x1, x2 xdata as datenumb
%y1, y2 ydata
%xbound as datenumb
%bound1, bound2, ydata for boundaries
%tstart startdate for the plot as date
%tend enddate for the plot as date
reset(gca);
reset(gcf);
%plot
[hAx,hLine1,hLine2]=plotyy(x1, y1, x2,y2);
grid on;
set(hAx(1),'YLim',[-0.2 0.2])
set(hAx(2),'YLim',[-1 1])
lgd = legend('Frequenzabweichung in Hz','Berechnete PRL als Faktor der angebotenen PRL');
set(lgd, 'Interpreter', 'latex');%, 'FontSize', 8);
%set to date
hAx(1).FontSize = 12;
hAx(2).FontSize = 12;
set(hAx(1),'xtick',[datenum(tstart):((datenum(tend)-datenum(tstart))/3):datenum(tend)]) %fixed ticks to 7 per plot
set(hAx(2),'xtick',[datenum(tstart):((datenum(tend)-datenum(tstart))/3):datenum(tend)])
datetick(hAx(1),'x',0,'keepticks')
datetick(hAx(2),'x',0,'keepticks')
%set limits
xlim(hAx(1),[datenum(tstart) datenum(tend)]);
xlim(hAx(2),[datenum(tstart) datenum(tend)]);
hAx(1).TickLabelInterpreter = 'latex';
hAx(2).TickLabelInterpreter = 'latex';
%label, title, gird
xlabel('Zeit', 'Interpreter', 'latex', 'FontSize', 12);
ylabel(hAx(1),'Abweichung der Netzfrequenz in Hz', 'Interpreter', 'latex', 'FontSize', 12);
ylabel(hAx(2),'PRL', 'Interpreter', 'latex', 'FontSize', 12);
grid on;
title(titlePlot, 'Interpreter', 'latex', 'FontSize', 12);
% References
hold(hAx(1), 'on');
plot(xbound, bound1,'b--', xbound, bound2,'b--', xbound, ref,'r');
%lgd = legend('Frequenzabweichung in Hz','Berechnete PRL als Faktor der angebotenen PRL', 'Totbandgrenze', 'Totbandgrenze','Referenzlinie');
%set(lgd, 'Interpreter', 'latex');
hold off;
set(gcf, 'PaperPositionMode', 'auto', 'Units', 'Centimeters', 'Position', [2 2 17.4 17.4/21*12]);
plot_name = strcat('SpecialAbruf',titlePlot);
%% Export print(gcf,fullfile(FolderName, plot_name), '-depsc')
end
end

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