from __future__ import with_statement import time from enthought.kiva.fonttools import Font from enthought.kiva.constants import MODERN from enthought.kiva.agg import AffineMatrix, GraphicsContextArray gc = GraphicsContextArray((200,200)) font = Font(family=MODERN) #print font.size font.size=8 gc.set_font(font) t1 = time.clock() # consecutive printing of text. with gc: gc.set_antialias(False) gc.set_fill_color((0,1,0)) gc.translate_ctm(50,50) gc.rotate_ctm(3.1416/4) gc.show_text("hello") gc.translate_ctm(-50,-50) gc.set_text_matrix(AffineMatrix()) gc.set_fill_color((0,1,1)) gc.show_text("hello") t2 = time.clock() print 'aliased:', t2 - t1 gc.save("text_aliased.bmp") gc = GraphicsContextArray((200,200)) font = Font(family=MODERN) #print font.size font.size=8 gc.set_font(font) t1 = time.clock() with gc: gc.set_antialias(True) gc.set_fill_color((0,1,0)) gc.translate_ctm(50,50) gc.rotate_ctm(3.1416/4) gc.show_text("hello") gc.translate_ctm(-50,-50) gc.set_text_matrix(AffineMatrix()) gc.set_fill_color((0,1,1)) gc.show_text("hello") t2 = time.clock() print 'antialiased:', t2 - t1 gc.save("text_antialiased.bmp") """ with gc: gc.set_fill_color((0,1,0)) gc.rotate_ctm(-45) gc.show_text_at_point("hello") gc.set_fill_color((0,1,1)) gc.show_text("hello") with gc: gc.translate_ctm(80,-3) gc.show_text("hello") with gc: gc.set_fill_color((0,1,0)) gc.translate_ctm(50,50) gc.show_text("hello") with gc: gc.set_fill_color((0,1,0)) gc.translate_ctm(50,50) gc.rotate_ctm(3.1416/4) gc.show_text("hello") gc.set_fill_color((1,0,0)) gc.show_text("hello") """ gc.save("text_antiliased.bmp")