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display.rst

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Display Module

.. module:: rgb

Utilities

.. function:: color565(r, g, b)

    Convert red, green and blue values (0-255) into a 16-bit 565 encoding.

Can be used in place of a Pin() when you want to skip it.

Display Class

This is the interface that all the display classes share.

.. method:: init()

    Run the initialization commands for the given display (ran
    automatically when the object is created).


.. method:: pixel(x, y, color)

    Get or set the value of a pixel at the given position.


.. method:: fill_rectangle(x, y, width, height, color)

    Draw a rectangle at specified position with specified width and
    height, and fill it with the specified color.


.. method:: fill(color)

    Fill the whole display with the specified color.


.. method:: hline(x, y, width, color)

    Draw a horizontal line.


.. method:: vline(x, y, height, color)

    Draw a vertical line.

..method:: blit_buffer(buffer, x, y, width, height)

Copy the pixels from the buffer onto the display, starting at position (x, y) and assuming the copied area has width width and height height. The area has to fit entirely inside the display