pedro.py 文件源码

def draw_text(self, ctx):
        ctx.select_font_face("Purisa", cairo.FONT_SLANT_NORMAL,
                cairo.FONT_WEIGHT_NORMAL)
        ctx.set_font_size(TXT_SIZE)
        ctx.move_to(0.01*SIZE, 1.5*TXT_SIZE)
        ctx.show_text(' Forearm: ' + str(int(degrees(forearm))))
        ctx.move_to(0.01*SIZE, 3.5*TXT_SIZE)
        ctx.show_text(' Hand: '+ str(int(degrees(-hand))))
        if outOfReach:
            ctx.set_source_rgb(1, 0, 0)
            ctx.move_to(0.01*SIZE, 4*TXT_SIZE)
            #ctx.show_text('OUT OF REACH !!!')

    # ---------------------------------
    # mouse_pressed
    # ---------------------------------