xline(x) creates a vertical line at one or more x-coordinates in the current axes. For example, xline(2) creates a line at x=2.

Feb 8, 2015 · There are several ways to plot vertical lines in Matlab. The easiest recommendation is the line function: line (X,Y) adds the line defined in vectors X and Y to the current axes. If X and Y are matrices of the same size, line draws one line per column. Call this as many times as you want. h=line(X,Y) will give you properties of the line.

Jul 11, 2022 · To add a legend and/or colors to some vertical lines, then use this: import matplotlib.pyplot as plt # x coordinates for the lines xcoords = [0.1, 0.3, 0.5] # colors for the lines colors = ['r','k','b'] for xc,c in zip(xcoords,colors): plt.axvline(x=xc, label='line at x = {}'.format(xc), c=c) plt.legend() plt.show() Results

Feb 25, 2011 · Basically, I want to add a vertical line to a trisurf plot at x = 5.5 and y = 5.5, with the line extending up along the z axis to the maximum Z value (or some aribtrary 'max Z value', 60 will do).

Mar 11, 2020 · I have a line graph plot which is giving me a correct figure looking like the following: However, my task is to recreate a zonation simulating the following figure: I therefore need to add vertical lines to the plot at each data point along the x axis.

Jul 22, 2013 · There exist an undocumented function graph2d.constantline: You can use refline and then edit the XData and YData properties to create a vertical line. The function refline lets you specify gradient and intercept. How do I draw a vertical refline in matlab? e.g. I want to plot a line of x=5. Obviously using inf does not help at all.

To add a vertical line at a specific x-value in a MATLAB plot, you can use the `xline` function, which simplifies the process of drawing vertical lines on your figure. Here's a code snippet demonstrating how to draw a vertical line at x = 3:

Dec 17, 2019 · I want to add a x-axis line at 0 to a Matlab figure so that I can compare my data to see if it is positive or negative when saving the figures to a jpg. What is the best way to do this? I know you can use line() but it just seems cumbersome because you need to …

6 days ago · In this article, we’ll see different methods to plot vertical lines in Matplotlib. Method 1: Using axline() The axvline() function adds a vertical line at a specified x-coordinate across entire height of the plot. It is one of the simplest and most commonly used …

Feb 18, 2019 · How to give a long vertical line throughout one particular plot that contains multiple subplots.