language.py 文件源码

def draw(self,context):
        context.set_source_rgb(256,256,256)
        context.select_font_face("Courier", cairo.FONT_SLANT_NORMAL, 
                                 cairo.FONT_WEIGHT_BOLD)
        context.set_font_size(FONTSIZE)
        (x, y, width, height, dx, dy) = context.text_extents(self.c)
        context.move_to(self.p.x*16 - width/2, self.p.y*16 - height/2)
        context.scale(1,-1)
        context.show_text(self.c)
        context.scale(1,-1)
        context.stroke()