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Avoid overlapping different graphs that are placed in the same positions

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Norma
Norma 2024-5-9
评论： Kevin Holly 2024-5-9
Hello, I'm currently trying to plot two graphs in App Designer at the same position. They keep overlapping themselves and I'm not sure how to fix this issue. When I do "hold on" and "hold off", it opens another window where the graphs are shown. Is there any way to acheive this?
  2 个评论
Norma
Norma 2024-5-9
This is example code. I'm unable to send a screenshot. I did two graphs like this in the same position.
lat = [48.915 48.907 48.901 48.893 48.887 48.881 48.875 48.869 48.865];
lon = [10.192 10.188 10.182 10.171 10.166 10.165 10.167 10.173 10.184];
gx = axes(app.FlightDataAppUIFigure);
Plot_XY_Data(lat, lon, gx);
function Plot_XY_Data(lat, lon, gx)
set(gx, 'position', [0.55 0.59 0.3 0.3]);
plot(gx,lat, lon, 'r--');
end

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回答（1 个）

Kevin Holly
Kevin Holly 2024-5-9
You need to specify the axes you want to hold. By default, the hold command target the current axes that can be called with gca.
hold(app.UIAxes,"on")
  2 个评论
Norma
Norma 2024-5-9
I'm using geoaxes and stored it in a variable named gx. The texts for the graphs still overlap even though the graph itself isn't overlapping.
Kevin Holly
Kevin Holly 2024-5-9
What do you mean by the "texts for the graphs still overlap"? I'm not sure if I understand with the code you provided. Are you just trying to add another plot line as shown below?
lat = [48.915 48.907 48.901 48.893 48.887 48.881 48.875 48.869 48.865];
lon = [10.192 10.188 10.182 10.171 10.166 10.165 10.167 10.173 10.184];
fig = uifigure; % I changed this to uifigure for testing purposes.
gx = axes(fig);
Plot_XY_Data(lat, lon, gx);
% Add second plot
hold(gx,"on")
lon = lon + 0.05;
Plot_XY_Data(lat, lon, gx);
function Plot_XY_Data(lat, lon, gx)
set(gx, 'position', [0.55 0.59 0.3 0.3]);
plot(gx,lat, lon, 'r--');
end

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