pytermcanvas

pytermcanvas

Requirements

• terminal emulator (with true color support)
• python3
  • pip
  • PIL
  • cursor

Install

pip install pytermcanvas

Usage

class TerminalCanvas(x_size, y_size, auto_render, empty_char)

Parameters:

• x_size (Int) - number of columns to use, stored in self.cols
• y_size (Int) - number of rows to use, stored in self.rows
• auto_render (Bool) [default: True]
  • True - enable automatic canvas rendering
  • False - disable automatic canvas rendering
• empty_char (Char) [default: SPACE] - character used to fill the canvas on creation

Methods:

render()

Renders canvas

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clear()

Clears canvas

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resize(x_size, y_size)

• x_size (Int) - number of columns to use, stored in self.cols
• y_size (Int) - number of rows to use, stored in self.rows

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drawImage(*path, ***kwargs)

Draws image on canvas

• path (Str) - path to image
  
  
• mode (Str) [default: bg] - mode to use for rendering
  • bg - change color behind character
  • fg - change color of specified character
• size (List or Tuple) [default: canvas size] - desired size of image
  • size[0] (Int) - number of columns to use
  • size[1] (Int) - number of rows to use
• char (Char) [defualt: SPACE] - character to print, mainly used for fg rendering

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drawRect(*col, row, width, height, ***kwargs)

Draws rectangle on canvas

• col (Int) - position of top left corner in column
• row (Int) - position of top left corner in row
• width (Int) - width of rectangle
• height (Int) - height of rectangle
  
  
• mode (Str) [default: bg] - mode to use for rendering
  • bg - change color behind character
  • fg - change color of specified character
• color (List or Tuple) [default: (255, 255, 255)] - RGB color of rectangle
  • color[0] (Int) - Red, 0 - 255
  • color[1] (Int) - Green, 0 - 255
  • color[2] (Int) - Blue, 0 - 255
• char (Char) [defualt: SPACE] - character to print, mainly used for fg rendering

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insertRow(row, data, offset)

Inserts set of characters to specified row

• row (Int) - row to insert data to
• data (Str, List or Tuple) - data inserted into desired row
  • (Str) - standard string
  • (List or Tuple) - sequence of characters
• offset (Int) [default: 0] - defines the starting column

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insertCol(col, data, offset)

Inserts set of characters to specified column

• col (Int) - column to insert data to
• data (Str, List or Tuple) - data inserted into desired column
  • (Str) - standard string
  • (List or Tuple) - sequence of characters
• offset (Int) [default: 0] - defines the starting row

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getRow(row)

Returns list of characters from specified row

• row (Int) - row to fetch data from

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getCol(col)

Returns list of characters from specified column

• col (Int) - column to fetch data from

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setChar(col, row, char)

Changes character on specified location

• col (Int) - column of character
• row (Int) - row of character
• char (Char) - replacement character

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getChar(col, row)

Returns character from specified location

• col (Int) - column of character
• row (Int) - row of character