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# -*- coding: utf-8 -*-
from Sprite import CSprite
import pygame
class CMultiLabel(CSprite):
""" accepts a list of strings, creates a multi-line
label to display text
same properties as label except textLines
is a list of strings. There is no text
property.
Set the size manually. Vertical size should be at
least 30 pixels per line (with the default font)
"""
def __init__(self):
CSprite.__init__(self)
self.text = 'This\nis\nsample\ntext'
#self.font = pygame.font.Font("freesansbold.ttf", 20)
#TODO: Esto no debe ir aca. Porque este no anda y el de CSuperSprite si ?
#pygame.font.init()
#print "CMultilabel"
#print pygame.font.get_init()
self.font = pygame.font.Font('assets/fonts/DejaVuSans.ttf', 20)
self.fgColor = ((0x00, 0x00, 0x00))
self.bgColor = ((0xFF, 0xFF, 0xFF))
self.center = (0, 0)
self.size = (300, 150)
self.createImage()
def setSize(self, x, y):
self.size = (x, y)
self.createImage()
def setText(self, aText):
self.text = aText
self.createImage()
def createImage(self):
self.image = pygame.Surface(self.size)
self.image.fill(self.bgColor)
self.textLines = self.text.split('\n')
numLines = len(self.textLines)
vSize = self.image.get_height() / numLines
for lineNum in range(numLines):
currentLine = self.textLines[lineNum]
fontSurface = self.font.render(currentLine, True, self.fgColor, self.bgColor)
#center the text
xPos = (self.image.get_width() - fontSurface.get_width())/2
yPos = lineNum * vSize
self.image.blit(fontSurface, (xPos, yPos))
self.rect = self.image.get_rect()
self.rect.center = self.center
self.setImage(self.image)
#def update(self):
#print "update de multilabel"
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