#3098: problems with legend with categorical data and smooth gradient option
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Reporter: annakrat | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.2.0
Component: Display | Version: svn-trunk
Keywords: cartography, gsoc2016, d.legend | CPU: Unspecified
Platform: All |
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I noticed couple of problems with legend for CELL rasters when we use flag
-s (smooth gradient):
1. How to test: `d.legend -s raster=basin_50K@PERMANENT`. Instead of the
colors, I can see only black. This is result of the recent changes, still
works in 7.2.
2.`label_values` and `label_step` don't work with the command above.
`label_values=2` report: `tick_value=2 out of range [0.000, 0.000]` and
`label_step` doesn't do anything.
3. `d.legend -s -d raster=basin_50K@PERMANENT` shows histogram, but it
looks vertically shifted. This is an old bug present in 7.2.
#3098: problems with legend with categorical data and smooth gradient option
--------------------------+---------------------------------------------
Reporter: annakrat | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.2.0
Component: Display | Version: svn-trunk
Resolution: | Keywords: cartography, gsoc2016, d.legend
CPU: Unspecified | Platform: All
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Comment (by lazaa):
I solved the bug with shifted histogram and displaying only black bar as
well. Also options {{{label_step}}} and {{{label_values}}} now work.
[[Image(values.png)]] [[Image(step.png)]]