Bitmap Class Reference

Bitmap graphics. More...

Public Member Functions
def	__init__ (self, data=None)
def	read_from_file (self, str filePath)
	Read Bitmap from file. More...
def	read_from_bytes (self, bytes bindata)
	Read Bitmap from bytes. More...
def	to_file (self, str filePath)
	Save Bitmap to file. More...
str	get_data (self)
	Get binary representation of Bitmap data. More...

Detailed Description

Bitmap graphics.

This class provides a convenient interface for bitmap manipulations. It is used as interface by plotter functions as well as for image display dialogs, etc.

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			data = None
	)

Member Function Documentation

get_data()

str get_data

(

self

)

Get binary representation of Bitmap data.

Returns Base64-encoeded binary representation of an image as string.

read_from_bytes()

def read_from_bytes	(		self,
		bytes	bindata
	)

Read Bitmap from bytes.

Parameters

bindata

bytes-type binary representation of an image.

read_from_file()

def read_from_file	(		self,
		str	filePath
	)

Read Bitmap from file.

Parameters

filePath

a path to *.png or *.bmp file.

Reads data from bitmap file from provided path and stores in in the instance of the Bitmap.

bmp = Bitmap()
path = Dialog.open_file("Select BMP or PNG file", "*.bmp;*.BMP;*.png;*.PNG")
bnp.read_from_file(path)

See also

Dialog.open_file()

to_file()

def to_file	(		self,
		str	filePath
	)

Save Bitmap to file.

Parameters

filePath

a path where the *.png or *.bmp file to be saved.

Writes Bitmap data to bitmap file at provided path.