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
Python3
# importing pyglet moduleimport pygletimport pyglet.window.key # width of windowwidth = 500 # height of windowheight = 500 # caption i.e title of the windowtitle = "Geeksforneveropen" # creating a windowwindow = pyglet.window.Window(width, height, title) # text text = "neveropen Learn and Grow" # batch objectbatch = pyglet.graphics.Batch() # creating a unformatted document# unlike formatted document it is just plain textdocument = pyglet.text.document.UnformattedDocument(text) # setting style to the documentdocument.set_style(0, len(document.text), dict(font_name ='Arial', font_size = 16, color =(255, 255, 255, 255))) # creating a incremental text layoutlayout = pyglet.text.layout.IncrementalTextLayout(document, 400, 350, batch = batch) # creating a caretcaret = pyglet.text.caret.Caret(layout, color =(150, 255, 150)) # caret to window push handlerswindow.push_handlers(caret) # setting caret stylecaret.set_style(dict(font_name ="Arial")) # on draw event@window.eventdef 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.eventdef on_key_press(symbol, modifier): # key "C" get press if symbol == pyglet.window.key.C: # closing the window # window.close() pass # image for iconimg = pyglet.resource.image("gfg.png")# setting image as iconwindow.set_icon(img) # start running the applicationpyglet.app.run() |
Output :
