6ca72c41e7
fix significant figures formatting ('r') when specifying a precision for input 0.
2011-09-20 15:08:51 -07:00
612d23780c
Fix a bug when charge forces are zero.
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This was causing a divide by zero in the center-of-charge calculation.
2011-09-20 12:19:04 -07:00
b4c086061e
Fix sort due to lack of NodeList.prototype.sort.
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NodeList doesn't support .sort() directly, so we need to convert to a
real Array first. I've done this in selectAll for efficiency i.e. this
avoids a new Array being created every time the same selection is
sorted. However, it may be slightly more efficient to create the Array
only when sorting, to avoid unnecessary Array creation when sorting
isn't used, which is probably the common case.
Unfortunately it's difficult to test this because JSDOM uses a real
Array instead of a NodeList!
2011-09-19 09:26:25 +01:00
9a8b38370b
Add test for coincident circles.
2011-09-18 13:43:24 +01:00
016ed70559
Make residual floating point test clearer.
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This test makes sure NaN doesn't creep in due to Math.acos being called
on numbers like +/- 1.000000000004, so it's more descriptive to check
isNaN rather than the exact numerical results.
2011-09-18 10:47:03 +01:00
fb38f19b2e
Merge branch 'release'
2011-09-17 20:35:40 -07:00
0a7af55aa9
Fix variable charges for force layout.
2011-09-17 20:32:04 -07:00
8a58b52c33
Merge branch 'patch-1' of https://github.com/yasirs/d3 into release
2011-09-17 20:09:00 -07:00
f8ce5235e1
Merge branch 'package' of https://github.com/jasondavies/d3 into release
2011-09-17 20:07:56 -07:00
ee10316d97
Merge branch 'pack' of https://github.com/jasondavies/d3 into release
2011-09-17 20:05:09 -07:00
76b718092a
Remove unused code.
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The hierarchy layout is abstract; the nodes method is defined on subclasses.
2011-09-17 19:19:23 -07:00
41329688c2
Merge branch 'hierarchy-children' of https://github.com/jasondavies/d3 into release
2011-09-17 19:04:02 -07:00
be57c31753
Merge branch 'line-minimize' into release
2011-09-17 19:03:16 -07:00
8f78039773
Rename equirect to equirectangular; add test.
2011-09-17 19:02:34 -07:00
93a0a0c370
add equirectangular projection
2011-09-15 19:03:28 +01:00
93863f8607
back to calling it quad.count
2011-09-14 21:15:38 -03:00
286b0000de
check for charge or alpha to be zero before calculating
2011-09-14 21:13:31 -03:00
8be42d5682
We don't need d3_layout_forceCharge anymore.
2011-09-14 18:08:25 -03:00
f66ea6e38e
number recursion for charge
2011-09-14 18:04:48 -03:00
d2113c4795
not using functor for charge
2011-09-14 18:01:08 -03:00
94af2035f8
passed charges to forceAccumulate
2011-09-14 17:54:40 -03:00
2ad361722d
using correct index in forceAccumulate
2011-09-14 17:47:07 -03:00
2c93581da7
deleted old charge method; quad.count replaced by quad.totalCharge to reflect what we are calculating; charge no longer appears in `k` calculation in repulsive force calculations.
2011-09-14 17:38:46 -03:00
b9da841fd8
node level charge
2011-09-14 17:23:53 -03:00
9ea694e991
node dependent charges array
2011-09-14 17:17:30 -03:00
467b89ac96
Adding chargeMultiplier to individual points in d3.layout.force
2011-09-14 15:58:18 -03:00
8436904cb3
Tiny optimization.
2011-09-14 11:15:50 -07:00
d832335c6d
Reinstate d3.geo.greatCircle.n.
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For backwards compatibility. Setting precision turns off n, and vice
versa.
2011-09-12 17:32:36 +01:00
15dda93e3b
Reinstate d3.geo.greatCircle.polyline.
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For backwards compatibility.
2011-09-12 17:23:32 +01:00
2a6c2dbfa5
Optimise d3.geo.clip.
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We can interpolate the exact distance to the clipping edge, and use this
to interpolate the point exactly instead of computing a full path and
picking the closest point.
2011-09-12 15:23:30 +01:00
8ad87e48e7
Fix clipping bug.
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A point wasn't being inserted after the interpolated point when entering
the clip region.
2011-09-12 14:10:45 +01:00
b5b187c7e9
Turn clipping back on for azimuthal example.
2011-09-12 13:47:23 +01:00
cb8afe72b9
Fix azimuthal projections of origin point.
2011-09-12 13:45:04 +01:00
90cd1bcffa
Remove source/target for great circles.
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These are redundant now that we can process an array of coordinates.
2011-09-12 13:14:37 +01:00
e284f87b0d
Add d3.geo.greatCircle.polyline and precision.
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This can be used to process output from d3.geo.clip to ensure clipped
polygons are correctly curved.
The "n" option has been replaced with precision, which denotes the
approximate angular length of great-circle segments. This is much
faster than using a fixed number of segments, particularly when
processing a large number of polygons, only a few of which may have
edges long enough to warrant being converted into a geodesic.
2011-09-12 12:46:19 +01:00
0a1af36dcc
Move earth radius constant to d3_geo_earthRadius.
2011-09-12 10:56:24 +01:00
aa2ee0197b
Remove unintentional change to greatCircle.
2011-09-12 10:24:43 +01:00
abc6541cd5
Add d3.geo.clip for radial clipping.
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This can be used with d3.geo.path.clip to clip the input coordinates of
geographical shapes using a given origin and angular radius, e.g. for
hemispherical or near-hemispherical views. Geodesics are inserted as
necessary.
This also includes a minor bugfix and test for d3.geo.path: the last
coordinate of Polygon features was being included unnecessarily
(MultiPolygon already handled this correctly).
2011-09-12 09:27:57 +01:00
02da7024d3
Update package.json's version number.
2011-09-11 17:36:16 -07:00
afe60a14e6
Add azimuthal "equalarea" projection mode.
2011-09-10 13:42:45 +01:00
1e017e60b6
Add azimuthal equidistant projection mode.
2011-09-10 13:34:19 +01:00
71542f6bb1
Add "gnomonic" mode to azimuthal projection.
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Also, moved d3_radians to src/geo/geo.js.
2011-09-10 12:51:19 +01:00
e09f19c91a
Merge pull request #288 from jasondavies/science
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Update science.js to 1.7.0: fix science.stats.kde.
2011-09-09 15:41:35 -07:00
3c0cdb2285
Update science.js to 1.7.0: fix science.stats.kde.
2011-09-09 23:37:59 +01:00
8d6511a2d0
Use partition.nodes in tests for consistency.
2011-09-09 08:20:55 +01:00
3b629b4493
Add empty children test for partition layout.
2011-09-08 09:12:38 +01:00
1873142295
Add empty children test for treemap layout.
2011-09-08 09:04:13 +01:00
feef31a492
Add empty children/zero tests for cluster layout.
2011-09-08 09:00:24 +01:00
ab525c4784
Fix empty children handling for revalue.
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Also, fix empty children handling for cluster layout.
Tests included.
2011-09-08 08:58:29 +01:00
d024c3f82c
Treat nodes with empty children arrays as leaves.
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Fixes #286 .
2011-09-08 00:26:44 +01:00
Peter Woodman
Mike Bostock
Jason Davies
Lars Kotthoff
yasirs