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Default colormap gets range and is filtered by entries from request #67

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Default colormap gets range and is filtered by entries from request #67

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24 changes: 12 additions & 12 deletions raster/views.py
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Original file line number Diff line number Diff line change
Expand Up @@ -86,18 +86,18 @@ def get_colormap(self, layer=None):
'from': (0, 0, 0),
'to': (255, 255, 255),
}
else:
# Add layer level value range to continuous colormaps if it was
# not provided manually.
if 'continuous' in colormap and 'range' not in colormap:
meta = RasterLayerBandMetadata.objects.filter(rasterlayer_id=self.kwargs.get('layer')).first()
if meta:
colormap['range'] = (meta.min, meta.max)

# Filter by custom entries if requested
if colormap and 'entries' in self.request.GET:
entries = self.request.GET['entries'].split(',')
colormap = {k: v for (k, v) in colormap.items() if str(k) in entries}

# Add layer level value range to continuous colormaps if it was
# not provided manually.
if 'continuous' in colormap and 'range' not in colormap:
meta = RasterLayerBandMetadata.objects.filter(rasterlayer_id=self.kwargs.get('layer')).first()
if meta:
colormap['range'] = (meta.min, meta.max)

# Filter by custom entries if requested
if colormap and 'entries' in self.request.GET:
entries = self.request.GET['entries'].split(',')
colormap = {k: v for (k, v) in colormap.items() if str(k) in entries}

return colormap

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