![]() Specify the limit method as 'tickaligned', 'tight', or 'padded'. ylim (limitmethod) specifies the limit method MATLAB ® uses for automatic limit selection. Specify limits as a two-element vector of the form ymin ymax, where ymax is greater than ymin. warning('off','MATLAB:structOnObject') Īddlistener(struct(app.UIAxes2). ylim (limits) sets the y -axis limits for the current axes or chart. To get around this, I used your example, but added the listener to the 'ZLim' and made a callback function that would look at all the elements of the plot, and reset ZLim to include all the data whenever the ZLim changed. 'color' is a line property so there must be a line. plot (x (ix),gAll (ix),'r',x (ix),gAll (ix),'r') This will leave 'holes' between nonadjacent sections you'll have to decide how you want to transition between. x 1:length (gAll) x vector to plot to satisfy plot syntax. Would correct the problem when zooming with the scroll wheel on my mouse, but if I selected the zoom toolbar button (clicking to zoom), it would still zoom in z. ixgAll>yLim yLim would be -22 for the above wished-for case. When I would zoom in, the z would zoom as well and the new z limits would exclude the map I wanted always displayed. png background raster map at z=0 ( plotted as a surface) and the 3D position of a UAV flight in x-y-x. Thank you so much for this solution! I was having a real problem with zooming in on 3D data on a UIAxes. If 'YLim' is not observable then how can I keep track of changes in this property? I've tried taking a look at the UIAxes class definition via edit matlab.ui.control.UIAxes but it's not possible because it's a P-file. ObservedProp = 1 % <- Observable Property I've read the articles Listen for Changes to Property Values and Observe Changes to Property Values and I learned that a property must be declared as SetObservable to allow being listened: classdef PropLis < handle PostSet listener, property 'YLim' in class 'matlab.ui.control.UIAxes' Try running the following example: % Example using uiaxesĮrror using matlab.ui.control.UIAxes/addlistener While adding a I want to limit the figure to positive values so Ylim starts from 0. Unfortunately, it looks like we are not allowed to do so. Hello everyone I want to plot a curve with positive and negative values on the Y-axis. I need to do the same but using an uiaxes instead. Try panning the axes or zooming in/out and see what happens. For example, we can create a very simple listener that will display a message in the command window when the 'YLim' property of an axes object is changed: % Example using axesĪddlistener(ax, 'YLim', 'PostSet', evnt)disp('YLim changed')) Listeners allow us to keep track of changes of an object's properties and act upon them. MATLAB provides the addlistener function.
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