From 7626a7902373b862baeb6b9ef33987665e1327c1 Mon Sep 17 00:00:00 2001
From: devfred78 <97401939+devfred78@users.noreply.github.com>
Date: Fri, 11 Feb 2022 18:17:00 +0100
Subject: [PATCH] add control for transparency values

---
 pygconsole/console.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pygconsole/console.py b/pygconsole/console.py
index 3b04d55..90f9c46 100644
--- a/pygconsole/console.py
+++ b/pygconsole/console.py
@@ -476,8 +476,11 @@ class Console():
 			self.log.warning(f"{value} cannot be applied to a transparency value. The default value is kept: {self.Console.DEFAULT_ALPHA}")
 			value_int = Console.DEFAULT_ALPHA
 		finally:
+			if value_int > 255: value_int = 255
+			elif value_int < 0: value_int = 0
 			self._font_transparency = value_int
 			self.log.debug(f"The font transparency is set to {value_int}.")
+			self._render_all()
 	
 	@property
 	def background_transparency(self):
@@ -494,8 +497,11 @@ class Console():
 			self.log.warning(f"{value} cannot be applied to a transparency value. The default value is kept: {self.Console.DEFAULT_ALPHA}")
 			value_int = Console.DEFAULT_ALPHA
 		finally:
+			if value_int > 255: value_int = 255
+			elif value_int < 0: value_int = 0
 			self._background_transparency = value_int
 			self.log.debug(f"The background transparency is set to {value_int}.")
+			self._render_all()
 	
 	@property
 	def italic(self):