06cf988c5a
Expose raw projections.
2012-09-26 21:19:56 -07:00
99c444ddaf
path(null) should return null.
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This frequently happens when a feature is fully clipped.
2012-09-26 21:01:42 -07:00
f36a6acdf3
Fix for precision(0).
2012-09-26 17:33:55 -07:00
e499edf533
Merge branch 'projection' of https://github.com/jasondavies/d3 into projection
2012-09-26 17:25:55 -07:00
650ebcffab
Fix for garticule.outline.
2012-09-26 12:23:32 -07:00
e40787c165
Expose d3.geo.azimuthalEqualArea.raw.
2012-09-26 11:51:49 -07:00
83af6c4c0b
Resampling for closePath, too.
2012-09-26 11:50:20 -07:00
3b480a2549
Expose d3.geo.projectionMutator.
2012-09-26 11:34:39 -07:00
f7e6dc93dc
Simplify.
2012-09-26 11:25:14 -07:00
04b85ef364
Make resampling precision configurable.
2012-09-26 11:25:14 -07:00
a91954bbac
Simplify.
2012-09-26 18:30:36 +01:00
f7174ce1a1
Make resampling precision configurable.
2012-09-26 17:29:44 +01:00
9ac8ad3c7d
Merge pull request #823 from jasondavies/projection
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Interpolate polygon cuts correctly, and resample.
2012-09-26 07:58:33 -07:00
7af2884394
Improve interpolation at poles.
2012-09-26 14:57:55 +01:00
9c7e3a8d9a
Increase resampling recursion depth.
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Otherwise Albers shows some graticule artefacts near the North Pole for
rotate([0, 0, 45]). It may be worth investigating what happens to k near
the poles, in case we need to override it.
2012-09-26 14:47:21 +01:00
e8b3ac10bc
Restore graticule precision.
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This is not configurable for now, since resampling should do the rest.
The distortion of parallels is quite noticeable without this,
particularly nearer the poles (since parallels are not all great
circles), so we need *some* precision to begin with here.
2012-09-26 14:30:40 +01:00
9399591f9a
Simplify.
2012-09-26 14:16:03 +01:00
c7284d7dc3
Fix accuracy issue when interpolating near poles.
2012-09-26 14:14:13 +01:00
45d4b31461
Adaptive resampling.
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Can still be optimised further by caching trig. results.
2012-09-26 13:35:51 +01:00
302576bbcd
Initial version of resampling.
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This non-adaptively uses d3.geo.greatArc at the moment. This needs to be
rewritten to be adaptive, more efficient, and handle interpolating at
poles e.g. 〈-180°, -90°〉↦〈180°, -90°〉 should interpolate
longitudinally.
2012-09-26 12:18:04 +01:00
6b16dfa4cd
Checkpoint adaptive resampling.
2012-09-26 12:07:00 +01:00
b8a47f1c8c
Minor optimisation.
2012-09-26 10:01:32 +01:00
48dacb3599
Minor optimisation.
2012-09-26 09:59:49 +01:00
cc123a96be
Fix bug at rotate([62, -174, 0]).
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Includes a minor optimisation.
2012-09-26 09:51:47 +01:00
e431bc5962
Another minor optimisation.
2012-09-26 09:29:01 +01:00
57ee53a232
Minor optimisation.
2012-09-26 09:23:58 +01:00
69b36c117f
Interpolate polygon cuts correctly.
2012-09-26 09:14:48 +01:00
e4ead4e008
Tiny optimization.
2012-09-25 17:15:11 -07:00
62fbc0c210
Add some TODO comments.
2012-09-26 00:35:02 +01:00
a59b718cfc
Better polygon cutting.
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One more thing left to do: interpolate along the cut line when joining
endpoints. Ideally, the distance between interpolated points should be
less than 180°. This should probably also apply to points interpolated
at ±90° latitudes.
2012-09-26 00:28:27 +01:00
b12a5352d8
Remove unnecessary modulo.
2012-09-25 15:46:29 -07:00
448c3d085f
Extract static function.
2012-09-25 15:36:07 -07:00
1b7c291179
Merge branch 'projection' of https://github.com/jasondavies/d3 into projection
2012-09-25 15:29:29 -07:00
24d1f6051b
Merge branch 'projection' of https://github.com/jasondavies/d3 into projection
2012-09-25 15:19:50 -07:00
e409935c66
Remove redundant code.
2012-09-25 23:17:17 +01:00
4921757dbc
Simplify.
2012-09-25 22:57:13 +01:00
5cf9d299ab
Simplify.
2012-09-25 22:52:25 +01:00
262286bc60
Consolidate code.
2012-09-25 22:45:41 +01:00
1fe9eb5909
Add antemeridian cutting for all projections.
2012-09-25 22:14:32 +01:00
714f47cd2f
Allow d3.geo.path's context to be overridden.
2012-09-25 11:31:35 -07:00
d7c2cc756f
Checkpoint new projection-path interface.
2012-09-25 10:41:20 -07:00
af6f24a269
Merge pull request #821 from jasondavies/projection
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Add projection.{line,polygon} support to d3.geo.path.
2012-09-25 09:59:25 -07:00
3d9d05f33d
Simplify.
2012-09-25 11:49:13 +01:00
38755cb9be
Slightly shorter.
2012-09-24 18:11:40 +01:00
c1047df954
Fix projection.{line,polygon} default fallbacks.
2012-09-24 13:44:01 +01:00
f4bbeda781
Rename d3_path_circle for consistency.
2012-09-24 10:23:59 +01:00
a7d5245f52
Support optional projection.{line,polygon}.
2012-09-24 10:22:48 +01:00
6bba6a1868
Hide d3.geo.rotation to minimize API surface area.
2012-09-23 19:34:32 -07:00
f2b07f913b
Fix default scale for d3.geo.mercator.
2012-09-23 19:33:04 -07:00
1b7969f1c8
Slightly shorter code.
2012-09-23 17:29:25 -07:00
Mike Bostock
Jason Davies