def text(self, text, x, y, width, height, color, font):
<EOL>def chop(word):<EOL><INDENT>"""<STR_LIT>"""<EOL>total_str = "<STR_LIT>"<EOL>for c in word:<EOL><INDENT>_, _, total_width, _, _, _ = self.context.text_extents(total_str + c + "<STR_LIT>")<EOL>if total_width >= width:<EOL><INDENT>return total_str + "<STR_LIT>"<EOL><DEDENT>total_str += c<EOL><DEDENT>assert not "<STR_LIT>"<EOL><DEDENT>self.context.set_source_rgb(*color)<EOL>font_name, (font_size, font_slant, font_weight) = (font)<EOL>self.context.select_font_face(font_name, font_slant, font_weight)<EOL>self.context.set_font_size(font_size)<EOL>self.context.set_antialias(cairo.ANTIALIAS_DEFAULT)<EOL>font_asc, _, font_height, _, _ = self.context.font_extents()<EOL>width, height = self.tx(width), self.ty(height)<EOL>w_x, w_y = self.tx(x), font_asc + self.ty(y)<EOL>line = "<STR_LIT>"<EOL>nlines = <NUM_LIT:1><EOL>for word in text.split("<STR_LIT:U+0020>"):<EOL><INDENT>_, _, line_width, _, _, _ = self.context.text_extents(_join(line, word))<EOL>if line_width < width:<EOL><INDENT>line = _join(line, word)<EOL><DEDENT>else:<EOL><INDENT>if not line:<EOL><INDENT>self.context.move_to(w_x, w_y)<EOL>self.context.show_text(chop(word))<EOL>return nlines, font_height<EOL><DEDENT>else:<EOL><INDENT>self.context.move_to(w_x, w_y)<EOL>self.context.show_text(line)<EOL>line = word<EOL>w_y += font_height<EOL>if w_y > height:<EOL><INDENT>return nlines, font_height<EOL><DEDENT>nlines += <NUM_LIT:1><EOL><DEDENT><DEDENT><DEDENT>self.context.move_to(w_x, w_y)<EOL>self.context.show_text(line)<EOL>return nlines, font_height<EOL>
See the Processing function text():
https://processing.org/reference/text_.html

Consider using Pango in addition to Cairo here.