Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix
plt Plot Functions
|
| Function |
Description |
| plt.imshow() |
Displays an image in a figure. |
| plt.plot() |
Plots data on a 2D graph (e.g., lines, dots). |
| plt.scatter() |
Creates a scatter plot. |
| plt.axis() |
Controls the appearance of the axes, including turning them off (e.g., plt.axis('off')). |
| plt.xlabel(), plt.ylabel() |
Sets labels for the x and y axes, respectively. |
| plt.title() |
Sets the title of the plot. |
| plt.grid() |
Shows or hides the grid lines in the plot. |
| plt.legend() |
Displays the legend for a plot, useful for labeled data points or lines. |
| plt.tight_layout() |
Adjusts the layout of the figure to make it fit better, removing excess padding. |
| plt.margins() |
Sets the margins for the axes (e.g., plt.margins(0) removes all margins). |
| plt.savefig() |
Saves the current figure to a file (e.g., PNG, PDF). |
| plt.show() |
Displays the plot or image in a window or GUI. |
| plt.gca() |
Gets the current axes (useful for fine-tuning plot parameters). |
plt.axis('off')
plt.tight_layout(pad=0)
plt.margins(0)
plt.gca().set_position([0, 0, 1, 1]) |
Hide the axes and remove the extra white space around the image so it fits tightly (making the image smaller) |
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