pyfirmata_epd.epdpaint

class pyfirmata_epd.epdpaint.Paint(image, width, height)

Bases: object

Initialize a paint class

Parameters:

• image (list[int]) – Default image buffer. Can be empty

• width (int) – Width of paint screen (should be multiple of 8)

• height (int) – Height of paint screen

Clear(colored)

clear the image

Parameters:

colored (int) – Should the pixels be colored or not

DrawAbsolutePixel(x, y, colored)

this draws a pixel by absolute coordinates. this function won’t be affected by the rotate parameter.

Parameters:

• x (int) – X Location

• y (int) – Y Location

• colored (int) – Should the pixel be colored or not

DrawCharAt(x, y, ascii_char, font, colored)

this draws a charactor on the frame buffer but not refresh

Parameters:

• x (int) – X Location

• y (int) – Y Location

• ascii_char (chr) – ASCII char

• font (sFONT) – Font for the char

• colored (int) – Should the pixels be colored or not

DrawCircle(x, y, radius, colored)

this draws a circle

Parameters:

• x (int) – Middle X Location

• y (int) – Middle Y Location

• radius (int) – Radius of the circle

• colored (int) – Should the pixels be colored or not

DrawFilledCircle(x, y, radius, colored)

this draws a filled circle

Parameters:

• x (int) – Middle X Location

• y (int) – Middle Y Location

• radius (int) – Radius of the circle

• colored (int) – Should the pixels be colored or not

DrawFilledRectangle(x0, y0, x1, y1, colored)

this draws a filled rectangle

Parameters:

• x0 (int) – Start X Location

• y0 (int) – Start Y Location

• x1 (int) – End X Location

• y1 (int) – End Y Location

• colored (int) – Should the pixels be colored or not

DrawHorizontalLine(x, y, line_width, colored)

this draws a horizontal line on the frame buffer

Parameters:

• x (int) – X Location

• y (int) – Y Location

• line_width (int) – Line width

• colored (int) – Should the pixels be colored or not

DrawLine(x0, y0, x1, y1, colored)

this draws a line on the frame buffer

Parameters:

• x0 (int) – Start X Location

• y0 (int) – Start Y Location

• x1 (int) – End X Location

• y1 (int) – End Y Location

• colored (int) – Should the pixels be colored or not

DrawPixel(x, y, colored)

this draws a pixel by the coordinates

Parameters:

• x (int) – X Location

• y (int) – Y Location

• colored (int) – Should the pixel be colored or not

DrawRectangle(x0, y0, x1, y1, colored)

this draws a rectangle

Parameters:

• x0 (int) – Start X Location

• y0 (int) – Start Y Location

• x1 (int) – End X Location

• y1 (int) – End Y Location

• colored (int) – Should the pixels be colored or not

DrawStringAt(x, y, text, font, colored)

this displays a string on the frame buffer but not refresh

Parameters:

• x (int) – X Location

• y (int) – Y Location

• text (str) – The whole string

• font (sFONT) – Font for the text

• colored (int) – Should the pixels be colored or not

DrawVerticalLine(x, y, line_height, colored)

this draws a vertical line on the frame buffer

Parameters:

• x (int) – X Location

• y (int) – Y Location

• line_height (int) – Line height

• colored (int) – Should the pixels be colored or not

GetHeight()

Get the height

Return type:

int

GetImage()

Get the image object

Return type:

list[int]

GetRotate()

Get the rotation

Return type:

int

GetWidth()

Get the width

Return type:

int

SetHeight(height)

Set the height

Parameters:

height (int) – New height value

SetRotate(rotate)

Set the rotation

Parameters:

rotate (int) – New rotate value

SetWidth(width)

Set the width

Parameters:

width (int) – New width value. Should be multiple of 8

pyfirmata_epd.epdpaint.fixX(x, paint)

pyfirmata_epd.epdpaint.fixY(y, paint)