How do I draw a vertical line in Matplotlib?

Plot a Vertical line in Matplotlib

  1. x: Position on X axis to plot the line, It accepts integers.
  2. xmin and xmax: scalar, optional, default: 0/1. It plots the line in the given range.
  3. color: color for the line, It accepts a string. eg ‘r’ or ‘b’ .
  4. linestyle: Specifies the type of line, It accepts a string. eg ‘-‘, ‘–’, ‘-.

How do you plot a vertical line?

To graph a vertical line that goes through a given point, first plot that point. Then draw a straight line up and down that goes through the point, and you’re done!

How do you plot a line in Python?

Use matplotlib. pyplot. plot() to draw a line between two points

  1. point1 = [1, 2]
  2. point2 = [3, 4]
  3. x_values = [point1[0], point2[0]] gather x-values.
  4. y_values = [point1[1], point2[1]] gather y-values.
  5. plot(x_values, y_values)

What does the vertical line mean in Python?

Vertical bar (|) stands for bitwise or operator. In case of two integer objects, it returns bitwise OR operation of two >>> a=4 >>> bin(a) ‘0b100’ >>> b=5 >>> bin(b) ‘0b101’ >>> a|b 5 >>> c=a|b >>> bin(c) ‘0b101’ Pythonista.

How do you draw a line in a scatter plot in Python?


  1. Create a new figure, or activate an existing figure with figure size(4, 3), using figure() method.
  2. Add an axis to the current figure and make it the current axes, create x using plt.
  3. Draw scatter points using scatter() method.
  4. Draw line using ax.
  5. Set the X-axis label using plt.
  6. Set the Y-axis label using plt.

What is the vertical line in the middle called?

The vertical bar, |, is a glyph with various uses in mathematics, computing, and typography. It has many names, often related to particular meanings: Sheffer stroke (in logic), pipe, vbar, stick, vertical line, bar, verti-bar, and several variants on these names.

What does the line mean in Python?

The new line character in Python is used to mark the end of a line and the beginning of a new line. Knowing how to use it is essential if you want to print output to the console and work with files.

How do you construct a line plot?

To create a line plot, ​first create a number line that includes all the values in the data set. Next, place an X (or dot) above each data value on the number line. If a value occurs more than once in a data set, place ​an Xs​ over that number for each time it occurs.