In this article we will see how we can create a unformatted document in PYGLET module in python. Pyglet is easy to use but powerful library for developing visually rich GUI applications like games, multimedia etc. A window is a “heavyweight” object occupying operating system resources. Windows may appear as floating regions or can be set to fill an entire screen (fullscreen). Unformatted documents are generally laid out to make copy paste easy without adding structure, such as headings, indentation, font variations. In order words we can say this document contains plain text.
We can create a window with the help of command given below
# creating a window window = pyglet.window.Window(width, height, title)
In order to create window we use pyglet.text.document.UnformattedDocument( method
Syntax : pyglet.text.document.UnformattedDocument(text)
Argument : It takes string as argument
Return : It returns UnformattedDocument object
Below is the implementation
# importing pyglet module import pyglet
import pyglet.window.key
# width of window width = 500
# height of window height = 500
# caption i.e title of the window title = "Geeksforgeeks"
# creating a window window = pyglet.window.Window(width, height, title)
# text text = "GeeksforGeeks Learn and Grow"
# batch object batch = pyglet.graphics.Batch()
# creating a unformatted document # unlike formatted document it is just plain text document = pyglet.text.document.UnformattedDocument(text)
# setting style to the document document.set_style( 0 , len (document.text), dict (font_name = 'Arial' , font_size = 16 , color = ( 255 , 255 , 255 , 255 )))
# creating a incremental text layout layout = pyglet.text.layout.IncrementalTextLayout(document, 400 , 350 , batch = batch)
# creating a caret caret = pyglet.text.caret.Caret(layout, color = ( 150 , 255 , 150 ))
# caret to window push handlers window.push_handlers(caret) # setting caret style caret.set_style( dict (font_name = "Arial" ))
# on draw event @window .event
def on_draw():
# clear the window
window.clear()
# draw the batch
batch.draw()
# caret to window push handlers
window.push_handlers(caret)
# key press event @window .event
def on_key_press(symbol, modifier):
# key "C" get press
if symbol = = pyglet.window.key.C:
# closing the window
# window.close()
pass
# image for icon img = pyglet.resource.image( "gfg.png" )
# setting image as icon window.set_icon(img) # start running the application pyglet.app.run() |
Output :