Hallo Frieder, If you insert plot(x(M),y(M),'go')
after //Writing measurement numbers you get circle marks at the selected points to ease their correlation to the measurement number. Kind regards Jens ----------------------------------------------------------- Am 12.10.2016 18:16, schrieb Jens Simon Strom:
Hallo Frieder,You can independently combine stack and skip of the measurement numbers by the code below.//Plotting measurement numbers with optional gaps and optional stacking to avoid overlapping //Generating dummy measurement data x,y and plotting them dx=0.5:50;// increment of x x=cumsum(dx); y=sind(x); yspan=max(y)-min(y); nM=length(x);//number of measurements xdel(); plot(x,y,'r') plot(x,y,'b+') //Input parameters for plotting the measurement numbers with optional gaps and stacking to avoid overlapping nstack=6;//maximum number of stacked measurement numbers hstack=0.1;//height of measurement number stack (relative to span). hstack=0: no stacking independent of nstack ybase=-1; //base ordinate for measurement numbers step=2;// step=1: no gap, step=2: every second measurement number, etc. //Writing measurement numbers M=1:step:nM;//opted measurement numbersfor m=1:length(M) xstring(x(M(m)),ybase+(modulo(M(m),nstack))*hstack*yspan/nstack,string(M(m)))end "How can I move the lettering above the plot (or at least to the bottom, next to the x-axis)?" By data_bounds (see axes_properties in the help pages) you can enlarge the y-axis beyond the y data span at will.The y-level of the lettering is controlled by the input variable 'ybase' (see code above). Kind regards Jens --------------------------------------------------------------------------------------------------------------------------------- Am 12.10.2016 14:01, schrieb Frieder Nikolaisen:Hello everybody, I did solve the Problem with showing only 10 line numbers, by using IF. printer=1 for k=1:A_size(1,1) //Beschriftung*if k>A_size(1,1)*(printer/10) then* printer = printer + 1 xstring(x(k),y3(1),string(k)) // xstring(x,y,str,[angle,[box]]) end set(handles.Anzeige, 'string', 'Diagrammbeschriftung' + string(k) + ' von' + string(A_size(1,1)))endThe line numbering is connected to the y-axis. How can I move the lattering aboth the plot (or at least the bottom, next to the x-axis)? (attached plot: subplot_with_line_number_2_tenth.gif) About Jens help:I attached three plots: the stacks Picture are with the Code of Jens. Stacking is really nice, but I do not need every line number. With 921 data Points, it is already unreadable again. But thanks for your ideas, the Code is great for learningn anyway.CheersFrieder On 2016-10-12 11:48, Jens Simon Strom wrote:Hello Frieder,Your plots look better now. You can avoid overlapping of measurement numbers by sawtooth stacking them. See example code below.xdel(); //Generating dummy measurements x,y dx=0.5:50; x=cumsum(dx); y=sind(x); nM=length(x);//number of measurements plot(x,y,'r') plot(x,y,'b+') //Plotting the measurement numbers in stacks to avoid overlapping nstack=6;//number of stacked measurement numbers hstack=0.2;//height of measurement number stack (relative to window height) ybase=-0.9; //base ordinate for measurement numbers yspan=max(y)-min(y); for m=1:nM//measurement number xstring(x(m),ybase+(modulo(m,nstack)-1)*hstack*yspan/nstack,string(m)) end Kind regards Jens ------------------------------------------------------------------------------------------------------------------------------ Am 12.10.2016 10:52, schrieb Frieder Nikolaisen:Hello, thank you for all the feedback and help. It's really great.I used the idea of Jens Simon Strom combined with some help from last week://Datensätze x1 = (A(:,1) - A(1,1)) * 24 * 3600; y1 = A(:,y_1); y2 = A(:,y_2); y3 = A(:,y_3); drawlater() subplot(3, 1, 1)co = color("green"); plot2d(x1, y1, co);a = gca();b.font_color = co; a.foreground = co;ylabel(string(kT(y_1)),"color",co) a.x_location = 'top'; subplot(3, 1, 2)co = color("blue"); plot2d(x1, y2, co);b = gca();b.font_color = co; b.foreground = co;ylabel(string(kT(y_2)),"color",co)b.axes_visible(1) = "off"; //b.marings = [0.1 0.1 0.3 0.5];//b.filled ="off"; subplot(3, 1, 3) co=color("red");plot2d(x1, y3, co); c = gca(); c.font_color = co; c.foreground = co; //c.axes_visible(1) ="off";ylabel(string(kT(y_3)),"color",co) //xlabel(string('Zeit [Sekunden]'), co) x= (A(:,1) - A(1,1)) * 24 * 3600; for k=1:A_size(1,1) //Beschriftung xstring(x(k),x(1),string(k)) // x(1) always 0 // xstring(x,y,str,[angle,[box]]) disp(x(1)) end //c.marings = [0.1 0.1 0.5 0.3]; //c.filled ="off"; drawnow()The printed plots are attached. I did plot different paramters, as I can choose then in my GUI.That works well: * Three plots, having the same x axis. * x axis on the top and bottom * Line *numbers Fitting the x axis*. That does not work: * showing a *few line numbers* only, for reading (best case: Fitting the automatic shown times in secProblem: I cannot tell, how many datapoints there are going to be. So it mus be choosen automaticly.Best regards Frieder On 2016-10-11 21:04, Samuel Gougeon wrote: Hello, Le 11/10/2016 14:46, Rafael Guerra a écrit : Hi, I was not able to follow the whole discussion Neither did i, but concerning your subplot challenge: "/... I cannot add a second x-axis in a subplot by newaxis(). How to add a x-axis by using subplot?/"and your last example, Couldn't you add a 4^th subplot at the bottom in order to plot the 2^nd x-axis (say by plotting only zeros)? . Why not using drawaxis() as already suggested? drawaxis() is made for this kind of situation. In this thread, no logarithmic axis is involved. So i do to catch the reason of ignoring drawaxis(). By the way, IMO, a drawing of what exactly is required would be clearer than hundred of lines of description, with schematic curves, axes, arrows linking curves to their multiple axes in x and y. BR Samuel Gougeon _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users_______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users
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