Commit 0530d8671a007447b576eaf8d3a56f16d249f87f
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65bd8595
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ENH: Some little enhancements in the methods that creates 8 bits color table
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invesalius/data/volume.py
| @@ -246,11 +246,11 @@ class Volume(): | @@ -246,11 +246,11 @@ class Volume(): | ||
| 246 | colors = zip(r,g,b) | 246 | colors = zip(r,g,b) |
| 247 | ww = self.config['ww'] | 247 | ww = self.config['ww'] |
| 248 | wl = self.TranslateScale(scale, self.config['wl']) | 248 | wl = self.TranslateScale(scale, self.config['wl']) |
| 249 | - inc = ww / 254.0 | ||
| 250 | - for i,rgb in enumerate(colors): | ||
| 251 | - color_transfer.AddRGBPoint((wl - ww/2) + (i * inc), *[i/255.0 for i in rgb]) | 249 | + init = wl - ww/2.0 |
| 250 | + inc = ww / (len(colors) - 1.0) | ||
| 251 | + for n,rgb in enumerate(colors): | ||
| 252 | + color_transfer.AddRGBPoint(init + n * inc, *[i/255.0 for i in rgb]) | ||
| 252 | self.color_transfer = color_transfer | 253 | self.color_transfer = color_transfer |
| 253 | - return color_transfer | ||
| 254 | 254 | ||
| 255 | def CreateOpacityTable(self, scale): | 255 | def CreateOpacityTable(self, scale): |
| 256 | if self.opacity_transfer_func: | 256 | if self.opacity_transfer_func: |