PYGLET – Getting Line From Point in Incremental Text Layout
In this article we will see how we can get the line from the point in incremental text layout object 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). Incremental text layout displays text which is suitable for interactive editing and/or scrolling large documents. Unlike TextLayout and ScrollableTextLayout, this class generates vertex lists only for lines of text that are visible. As the document is scrolled, vertex lists are deleted and created as appropriate to keep video memory usage to a minimum and improve rendering speed. Line will be the closest line to the index of a point.
We can create a window and incremental text layout with the help of commands given below
# creating a window window = pyglet.window.Window(width, height, title) # creating a in layout = pyglet.text.layout.IncrementalTextLayout(document, width, height)
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In order to create window we use get_line_from_point method
Syntax : layout.get_line_from_point(x, y)
Argument : It takes two integer as argument
Return : It returns integer
Below is the implementation
Line : 1