From 1297af61c9ce00b6dd76f8ec690baedf5bf887c7 Mon Sep 17 00:00:00 2001
From: tassaron
Date: Sat, 29 Jul 2017 20:27:46 -0400
Subject: waveform component is working, preview is glitchy

---
 src/toolkit/frame.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/toolkit/frame.py')

diff --git a/src/toolkit/frame.py b/src/toolkit/frame.py
index b66e037..f42d4c9 100644
--- a/src/toolkit/frame.py
+++ b/src/toolkit/frame.py
@@ -6,6 +6,7 @@ from PIL import Image
 from PIL.ImageQt import ImageQt
 import sys
 import os
+import math
 
 import core
 
@@ -41,6 +42,17 @@ class PaintColor(QtGui.QColor):
             super().__init__(b, g, r, a)
 
 
+def scale(scale, width, height, returntype=None):
+    width = (float(width) / 100.0) * float(scale)
+    height = (float(height) / 100.0) * float(scale)
+    if returntype == str:
+        return (str(math.ceil(width)), str(math.ceil(height)))
+    elif returntype == int:
+        return (math.ceil(width), math.ceil(height))
+    else:
+        return (width, height)
+
+
 def defaultSize(framefunc):
     '''Makes width/height arguments optional'''
     def decorator(*args):
-- 
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