Documentation

Contains all the functions from casioplot calculator module.

Available functions:

You can also use casioplot_settings to change some behavior.

class casioplot.casioplot_settings

Bases: object

Manage settings for the casioplot module.

class Settings

Bases: object

Store default settings

bottom_margin: int = 0
filename: str = 'casioplot.png'
height: int = 192
image_format: str = 'png'
left_margin: int = 0
open_image: bool = False
right_margin: int = 0
save_image: bool = True
top_margin: int = 0
width: int = 384
classmethod casio_graph_90_plus_e()

Set the screen in the casio Graph 90+e format.

classmethod default()

Restore default parameters from the class to the instance.

classmethod get(setting)
classmethod set(**settings)

Set an attribute for each given setting with the corresponding value.

casioplot.clear_screen()

Clear the virtual screen.

casioplot.draw_string(x: int, y: int, text: str, color: tuple[int, int, int] = (0, 0, 0), size: Literal['small', 'medium', 'large'] = 'medium')

Draw a string on the virtual screen with the given RGB color and size.

Parameters

  • x – x coordinate (from the left)

  • y – y coordinate (from the top)

  • text – text that will be shown

  • color – The text color. A tuple that contain 3 integers from 0 to 255.

  • size – Size of the text. String from the following values: “small”, “medium” or “large”.

Raises

ValueError – Raise a ValueError if the size isn’t correct.

casioplot.get_pixel(x: int, y: int) → tuple[int, int, int] | None

Get the RGB color of the pixel at the given position.

Parameters

  • x – x coordinate (from the left)

  • y – y coordinate (from the top)

Returns

The pixel color. A tuple that contain 3 integers from 0 to 255 or None if the pixel is out of the screen.

casioplot.set_pixel(x: int, y: int, color: tuple[int, int, int] = (0, 0, 0))

Set the RGB color of the pixel at the given position (from top left)

Parameters

  • x – x coordinate (from the left)

  • y – y coordinate (from the top)

  • color – The pixel color. A tuple that contain 3 integers from 0 to 255.

casioplot.show_screen()

Show the virtual screen

This function implement two modes that can be enabled or disabled using the casioplot_settings:

  • Open the screen as an image (enabled using casioplot_settings.get(‘open_image’)).

  • Save the screen to the disk (enabled using casioplot_settings.get(‘save_image’)). The image is saved with the filename found in casioplot_settings.get(‘filename’)