label transparency - Printable Version

Code:
""" this is the code that sets up a new label with custom settings """

self.title = gui.Label(self.scene)

self.title.font = pygame.font.SysFont(None, 30)

self.title.text = "Welcome Label Transparency by Legend"

self.title.foreground = ((0, 0, 0))

self.title.background = ((0,0,0,0))

self.title.center = (320, 50)



""" acutal code that sets up the label """



class Label(pygame.sprite.Sprite):

    def __init__(self, game):

        """ init the label and set it up has the font(what font it uses) the

            text(what the label says), and the fg and bg to change colors """

        self.game = game

        self.screen = game.screen

        pygame.sprite.Sprite.__init__(self)

        self.font = pygame.font.SysFont("None", 30)

        self.text = ""

        self.foreground = ((0, 0, 0))

        self.background = ((255, 255, 255))

        self.center = (100, 100)

        self.size = (150, 30)

    def update(self):

        self.image = pygame.Surface(self.size)

        self.image.fill(self.background)

        fontSurface = self.font.render(self.text, True, self.foreground, self.background)



        xPos = (self.image.get_width() - fontSurface.get_width()) / 2

        yPos = (self.image.get_height() - fontSurface.get_height()) / 2

        self.image.blit(fontSurface, (xPos, yPos))

        self.rect = self.image.get_rect()

        self.rect.center = self.center