allow transparent multilabel

1 files changed, 8 insertions, 3 deletions

diff --git a/src/api/MultiLabel.py b/src/api/MultiLabel.py
index fdaaa3e..956adf3 100755
--- a/src/api/MultiLabel.py
+++ b/src/api/MultiLabel.py
@@ -13,7 +13,7 @@ class CMultiLabel(CSprite):
         least 30 pixels per line (with the default font)

     """

     

-    def __init__(self):

+    def __init__(self, transparent=False):

         CSprite.__init__(self)

         self.text = 'This\nis\nsample\ntext'

         #self.font = pygame.font.Font("freesansbold.ttf", 20)

@@ -21,6 +21,7 @@ class CMultiLabel(CSprite):
         self.font = pygame.font.Font('assets/fonts/DejaVuSans.ttf', 20)

         self.fgColor = ((0x00, 0x00, 0x00))

         self.bgColor = ((0xFF, 0xFF, 0xFF))

+        self.transparent = transparent

         self.center = (0, 0)

         self.size = (300, 150)

         self.createImage()

@@ -40,6 +41,8 @@ class CMultiLabel(CSprite):
     def createImage(self):

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

         self.image.fill(self.bgColor)

+        if self.transparent:

+            self.image.set_colorkey(self.bgColor)

         

         self.textLines = self.text.split('\n')

         numLines = len(self.textLines)

@@ -47,8 +50,10 @@ class CMultiLabel(CSprite):
         

         for lineNum in range(numLines):

             currentLine = self.textLines[lineNum]

-            

-            fontSurface = self.font.render(currentLine, True, self.fgColor, self.bgColor)

+            if self.transparent:

+                fontSurface = self.font.render(currentLine, True, self.fgColor)

+            else:

+                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