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Implemented the tick label positioning described in the VisWeek 2010
paper "An Extension of Wilkinson's Algorithm for Positioning Tick Labels
on Axes".

Change-Id: Ia5b9df612e8a8753e7f605ef634fd4409d2b42f7

Marcus D. Hanwell authored Sep 16, 2011 and Kitware Robot committed Sep 16, 2011

00cd25d4 ENH: Retain DisableClipping method for compatibility.
e1267853 ENH: Expose vtkAxis margins
df897414 ENH: Turn off clipping when drawing control points

Jeff Baumes authored Sep 16, 2011 and Kitware Robot committed Sep 16, 2011

85664908 Adding python support for string data with embedded nulls

Karthik Krishnan authored Sep 16, 2011 and Kitware Robot committed Sep 16, 2011

518e5068 ENH: Fix a compile error in missing file include

vtkTesting was missing an include.

David Gobbi authored Sep 15, 2011 and Kitware Robot committed Sep 15, 2011

b6f5efe3 ENH: Image interpolator classes for VTK

Retain the DisableClipping method in vtkContextDevice2D.

Change-Id: I19165aaa1f6f0b3ffaac3c5279e1613b69f3f5e1

Change-Id: Idc511899af7cd0442b9c9a1e73c8395352bdcfe3

Control points can be at the border of the view, it makes them hard to be
clicked and dragged if they are clipped away.

Change-Id: If12b09204c87dcd5b71808a5b8e5398e6c4d54d7

Marcus D. Hanwell authored Sep 15, 2011 and Kitware Robot committed Sep 15, 2011

5bac74c0 COMP: Fixed header testing for charts.

vtkContextKeyEvent is not vtkObject derived.

Change-Id: I969f9f8de8d5f5c6b13fc34e9dbf8700af6ef2a6

Julien Finet authored Sep 15, 2011 and Kitware Robot committed Sep 15, 2011

5b955272 Add empty renderer to avoid random buffer in the lower left corner

Change-Id: Ib1160ed30c70be1d520ce9d5a0ed38d7fdba6612

Marcus D. Hanwell authored Sep 15, 2011 and Kitware Robot committed Sep 15, 2011

fc187e00 ENH: Reset the chart axes when r is pressed.
063843b8 ENH: Added a new key event to the scene.
d154dfb7 ENH: Remove unused ProcessEvents virtual.

Karthik Krishnan authored Sep 15, 2011 and Kitware Robot committed Sep 15, 2011

b4a5fff1 ENH: Distance constrained to a polygonal surface mesh

Test demonstrates a distance widget constrained to lie on the
surface of a polygonal mesh. Both handles are constrained to the mesh'
surface. Optionally, one can also specify a height offset. If specified,
the end points of the distance widget are constrained to lie at a height
offset from the surface of the mesh. The "height" at any location on
the surface is measured as the offset of the point in the direction of
the surface normal.

Jon Woodring authored Sep 14, 2011 and Kitware Robot committed Sep 14, 2011

9146ac45 Sped up the Cosmo reader by preallocating point and cell memory.

Change-Id: I639a7f4daf66070ff0d9a15ab4c2099cb2dedebc

Julien Finet authored Sep 14, 2011 and Kitware Robot committed Sep 14, 2011

e005b7af Add vtkPolyDataMapper2D::TransformCoordinateUseDouble

Also adding some API to vtkDataReader/Writer to take advantage
of the new functionality.

Change-Id: Ice2d7ce8d772ac7a0409e021799263acfbe21204

vtkOpenGLPolyDataMapper was rounding up transformed coordinates into
integers. Add an option to use doubles instead.

Move the interpolation code out of vtkImageReslice so that it can
be used by other classes.  This makes the interpolation routines
usable from other VTK classes and from the wrapper languages.

The vtkImageSincInterpolator class adds windowed sinc interpolators
such as Lanczos and includes an on/off switch for antialiasing.

Change-Id: I81314cc51c7d5ec1276b95807392af369ac3ef19

David Gobbi authored Sep 10, 2011 and Kitware Robot committed Sep 10, 2011

4ab27d99 BUG: Fix vtkImageResliceMapper fast-path for non-orthonormal prop matrix.

David Gobbi authored Sep 10, 2011 and Kitware Robot committed Sep 10, 2011

d3edaf32 BUG: Fix vtkImageResliceMapper fast-path for prop translation.

The fast path for vtkImageResliceMapper (used for interactive frame
rates) displayed the incorrect image when the prop matrix had a
translation.  This patch fixes the issue.  It does not fix a related
bug where the fast path gives incorrect results when the prop matrix
has scale factors.

Utkarsh Ayachit authored Sep 09, 2011 and Kitware Robot committed Sep 09, 2011

a218f1e8 Merge topic '11697-fix-d3-data-type' into pv-master
9aa84edb Perserve original data type in D3 filter

Utkarsh Ayachit authored Sep 09, 2011 and Kitware Robot committed Sep 09, 2011

9aa84edb Perserve original data type in D3 filter

Julien Finet authored Sep 09, 2011 and Kitware Robot committed Sep 09, 2011

96f39e17 Reset COMBINED_UPDATE_EXTENT when data won't be executed

Marcus D. Hanwell authored Sep 09, 2011 and Kitware Robot committed Sep 09, 2011

0c4b0000 STYLE: Removed unused vtkOpenGLStateCache files.

Looks like they have not been compiled in quite some time, found during
modularization work.

Change-Id: I2cb8cb7567bd4e7311bb0ad5d6d088636a7a5671

Marcus D. Hanwell authored Sep 08, 2011 and Kitware Robot committed Sep 08, 2011

1972748f COMP: vtkAssemblyPath still needed for deprecated.