Dear all, I have successfully created a plot with two y-axes (left / right), including some customization on axis labeling as well as legends. Now, if I try to interactively zoom the plot, only the last active axis is zoom-able. I tried to activate the other axis by issuing the gca(handle) command, but it did not change anything.
Source: t = linspace(0,10,1000); P = 0.5*t; alpha = 2.5*sin(0.2*t); // Processed raw data figure f_proc = scf(2); f_proc.figure_name = "Processed raw Values"; f_proc.color_map = [get(sdf(),"color_map");[0,0.5,0]]; // add dark-green at end of default color table clf(f_proc); plot(t,alpha,'b'); //first plot alpha blue plot(t,P); //dummy plot -> only for working legend ax_Ang = gca(); ax_Ang.axes_visible = ['off','on','off']; // hide 2nd x-axis ax_Ang.y_location = 'left'; // alpha axis left ax_Ang.children.children(1).foreground = 33; // assign green to dummy plot -> correct display in legend ax_Ang.children.children(1).visible = 'off'; // hide dummy plot ax_Ang.filled = 'off'; // no background for this plot ax_Ang.tight_limits = 'on'; ax_Ang.auto_scale = 'off'; ax_Ang.data_bounds = [min(t),min(alpha);max(t),max(alpha)]; // i dont quite get why this line is necessary, since tight_limits is on ax_Ang.font_size = 2; ticks = ax_Ang.y_ticks; // change y-axis ticks to readable display ticks.locations = [0;%pi/4;%pi/2;3*%pi/4;%pi;5*%pi/4]; ticks.labels = ['$0$';'$\frac{\pi}{4}$';'$\frac{\pi}{2}$';'$\frac{3\pi}{4}$';'$\pi$';'$\frac{5\pi}{4}$']; ax_Ang.y_ticks = ticks; ax_Y = newaxes(); // create secondary axis plot(t,P); // plot second plot ax_Y.axes_visible = ['on','on','off']; // show x and y-axis ax_Y.y_location = 'right'; // y-axis right ax_Y.children.children.foreground = ax_Ang.children.children(1).foreground; // apply previously defined colors ax_Y.filled = ax_Ang.filled; // apply previously defined background ax_Y.tight_limits = ax_Ang.tight_limits; ax_Y.font_size = ax_Ang.font_size; title('Angle and Position vs Time','font_size',3); xlabel(ax_Y,'Time [ms]','font_size',2); ylabel(ax_Y,'Position [mm]','font_size',2); ylabel(ax_Ang,'Angle [-]','font_size',2); legend(ax_Ang,['Angle','Position']); Has anyone some experience with that. Would be a great help to explore my data a little easier. Any help is greatly appreciated Regards Dominic ----- -- Dominic Ernst CNC-PLC Software Developer @ Bystronic Laser AG -- View this message in context: http://mailinglists.scilab.org/Interactive-zoom-on-plot-with-multiple-axes-tp4032460.html Sent from the Scilab users - Mailing Lists Archives mailing list archive at Nabble.com. _______________________________________________ users mailing list users@lists.scilab.org http://lists.scilab.org/mailman/listinfo/users