t256 color conversion working - cross-stitch - interactively turn images into patterns for cross stitching
(HTM) git clone git://src.adamsgaard.dk/cross-stitch
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(DIR) commit 3244a052b16127ff038b8807e0bf19598eb6a05d
(DIR) parent 35a43e65034c9ad4fbd06132c518970b3cac7c2a
(HTM) Author: Anders Damsgaard <anders.damsgaard@geo.au.dk>
Date: Sat, 15 Feb 2014 22:12:29 +0100
256 color conversion working
Diffstat:
M cross-stitch.py | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
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(DIR) diff --git a/cross-stitch.py b/cross-stitch.py
t@@ -18,7 +18,6 @@ class Palette:
def __init__(self, type='256colors'):
if type == '256colors':
self.rgblist = numpy.loadtxt('./256-color-rgb.dat')
- print(self.rgblist.shape)
def nearest256color(self, rgbval):
ibest = -1
t@@ -67,7 +66,7 @@ class CrossStitch:
palette = Palette('256colors')
tmp = self.img.reshape(scipy.product(self.img.shape[:2]),\
self.img.shape[2])
- for i in range(tmp.size):
+ for i in range(tmp.size/3):
tmp[i] = palette.nearest256color(tmp[i])
self.img = tmp.reshape(self.img.shape[0], self.img.shape[1], 3)
t@@ -123,7 +122,7 @@ class MainScreen(wx.Frame):
'Reduce number of colors in image')
self.Bind(wx.EVT_MENU, self.OnLimitColors, fitem)
fitem = processingMenu.Append(wx.ID_ANY,\
- 'Reduce to standard 256 colors',\
+ 'Reduce to standard 256 colors (slow)',\
'Reduce number of colors in image to the standard 256 colors')
self.Bind(wx.EVT_MENU, self.On256Colors, fitem)
menubar.Append(processingMenu, '&Image processing')