Used the following command:

find . \( -iname *.h -and -type f \) -exec perl -pi -w -e 's/__vtk(.*)_h/vtk$1_h/g;' {} \;

Fixes many, but not all, clang -Wreserved-id-macro warnings.

Change-Id: I694ff053cb204c70e37b261296f496064d91fc07

These are messing up the exported files.

Change-Id: I49a0470a05850ec36fc82175d7e8b2df5fb8705f

Change-Id: I54a664d7c4b0dc8824a099b035e26872f0b6fa7f

The main kits are:

    vtkCommon
    vtkFilters
    vtkIO
    vtkImaging
    vtkInteraction
    vtkOpenGL (required due to a dependency cycle from
               vtkRenderingOpenGL on vtkImagingHybrid)
    vtkParallel
    vtkRendering
    vtkViews
    vtkWrapping

Modules which deal with a specialization of another module belong to the
kit related to the specialization (i.e., FiltersParallel and
IOParallelXML both belong to the vtkParallel kit) to avoid circular
dependencies that arise when put into the same kit as the "lesser"
module.

Change-Id: Icae0baa78d62cc0dcce84546541df600d4f311dd

This will enable us to switch the backend at will, the OpenGL works
whereas the OpenGL2 needs some additional improvements mainly to
use point sprites (where most of the tests are failing.

Change-Id: I648c18ca33b4c6796c4b7a829a2902f7e91ff412

Change-Id: I10a54acbd076e055d8071414f2fff1ebafe1653d

Added a regression test to check marker sizes.

Change-Id: I0532f47f870a718945b0da77d2a024af7d605b60

Made most of the vtkRenderingContext2D dependencies private. Some
minor moves for vtkChartsCore too.

Change-Id: I41f3066e67d8537830c076829fafac034fadf41d

Replace the last use of vtkTestingObjectFactory.cmake and remove it.
CMake modules that have immediate inline effects are hard to follow, so
drop this one.

Change-Id: I813644b0c31c1eecd3415f11e57e703d035940fd

Place markers in the exported vector graphics files marking
where paths are. This makes it easier to track down what
path is being drawn.

Change-Id: Id8582cc2bcb33c2afca6db545f4048c3b8ad1ad0

When tests are run with -I they must be linked with InteractionStyle.

On the Mac, tests must be linked with MACOSX_BUNDLE to get keyboard
focus.

Change-Id: I938c4b6a5a44ca5792f5eeaaa946cc9fb27e1110

* Converted tests to use regular TextActors.
* Fixed the MathText path generator to rotate paths if needed.
* Update the GL2PS text export code to check for mathtext
  strings, since mathtext/freetype are both handled by the same
  actor.
* Made vtkTextRenderer::DetectBackend public so we can peek at
  the backend from the export code.

Change-Id: I52ba3c1e916c70dd80b67d59b611db1becb0846c

The functions:

static void vtkGL2PSExporter::SetGlobalLineWidthFactor(float);
static void vtkGL2PSExporter::SetGlobalPointSizeFactor(float);

were removed during the GL2PS rewrite. This patch restores the
functionality by adding LineWidthFactor and PointSizeFactor ivars to
vtkGL2PSExporter and the associated setters:

void vtkGL2PSExporter::SetLineWidthFactor(float)
void vtkGL2PSExporter::SetPointSizeFactor(float)

These attributes are specific to the vtkGL2PSExporter instances, while
the old implementation stored them in global variables.

A vtkOpenGLGL2PSHelper is added to RenderingOpenGL that fakes the
GL2PS function calls needed to update line width, point size, and
stipple state. The public static methods are called from the rendering
code when the GL state is changed to inform GL2PS of the change. The
vtkOpenGLGL2PSHelper class is used to update GL2PS without introducing
a dependency on vtkgl2ps to vtkRenderingOpenGL.

The TestContextGL2PS unit test is modified to ensure that 1.0 scaling
factors are used.

The vtkGL2PSContextDevice::StippleOn was not used, and is removed in
this commit.

Change-Id: Ia367211848f69ffdb093fceeb9baa029435a20d0

This reverts commit 35a3e376.

Instead of adding OPENGL_INCLUDE_DIR to every module that depends on
vtkRenderingOpenGL, we add OPENGL_INCLUDE_DIR as one of the
vtkRenderingOpenGL_INCLUDE_DIRS. That way, any module depending on
vtkRenderingOpenGL will automatically know where to find gl.h since gl.h is
needed by the header files for classes in vtkRenderingOpenGL.

Change-Id: I6675c2b522e15b3fc6f7a80c28f91c56660b671e

This patch replaces most of the remaining calls to the vtkFreeType
text rendering classes with equivalents that go through the
vtkTextRenderer layer. Most of these were used to calculate bounding
boxes for text actors, which would be incorrect if the text actor was
rendering math text.

Also removed a few unneeded headers and mentions of vtkFreeType.

Change-Id: Iddf7d84dbf46c30774baf96d32edd07b6da77031

This makes it easier for external applications attempting to use
vtkTestingObjectFactory since they don't require the
vtkTestingRendering_SOURCE_DIR to set anymore (which won't even when the
vtkTestingRendering module has been successfully imported.

Change-Id: I14795bbe0f9d71d41da14c970ba49bdb8e11a913

For example vtkGL2PSExporter.cxx includes vtkOpenGLRenderWindow.h,
which includes vtkOpenGL.h which includes GL/gl.h.
When that isn't on the system include path, as in cross compilation for
a supercomputer an using pure OSmesa compilation will fail.

Change-Id: Ic0fa1870009c6013ad30dbb938707ba4735f1ed3

Turns out that the GL2PS PDF backend silently ignores alignment
settings for data. This provides a workable alternative.

Change-Id: I09abbbd74fa3787e641020f038d9915a2145341e

* Make the render window accessible from within GL2PSUtilities during
  export.
* Move Draw3DPath from GL2PSExporter to GL2PSUtilities.
* Minor changes to private API function arguments.
* Generalize code for projecting points from world coordinates to GL2PS
  device space.

Change-Id: I358b5e0bfeb7bedee5565a0855dcbba913ecc558

The MathText module doesn't need to be built separately from FreeType.

Change-Id: Ib051e0608a644e886a80405dcd298c1a47fd0544

Change-Id: Ib08e41f9d5057d2041a0af38268d5994f121c2d6

Change-Id: I631922bdcb708c0912685eb0d1c2b1e92134d79c

This patch moves the point marker rendering from vtkPlotPoints to
the vtkContext2D classes, allowing GL2PS export to properly handle
the plotted points.

Change-Id: Iaf17bc73f90f7cb330a319e0944e6bf4badc86a6

Recent modifications to our bundled gl2ps library have been merged
upstream.

The modification that disabled writing a timestamp has been removed,
as the timestamp will no longer break tests. The associated API in
vtkGL2PSExporter (which was new) has been removed.

Change-Id: Ic26eeabf84ad8a46bada6d9eb192455fe7c672a6

This commit replaces the md5sum based GL2PS tests, which were
unreliable across GL implementations and difficult to maintain,
with a ghost script based approach.

Testing is performed as follows:
1) The unit tests generate a post script file
2) A CMake script, CMake/RasterizePostScript.cmake is called, which
   runs ghostscript to rasterize the postscript file into a png image.
3) A PNGCompare test is called, which uses new API in vtkTesting to
   read the png file back in and perform a fuzzy image diff. PNGCompare
   lives in the Rendering/GL2PS module.

Change-Id: I0e99b903512166741fe572ce417c1d0d480c34cd

The Red(), Green(), Blue() methods don't follow the usual naming pattern.
If future wrappers see SetRed() and GetRed() methods, they can infer
the existence of a property called "Red", but if a method called "Red()"
already exists, this creates an ambiguity that the wrappers will have
to deal with if they do property-based wrapping.

Change-Id: I8a5fa13074512bf7b06e353a5fa7b73efe6ce039

Change-Id: I1dbd7ce6c9a85365f65e69ef3ad1da9bf47a49db

Tcl does not support packages with digits in their names.  We map module
names containing digits to alternative names for Tcl packages.
Generalize the existing hard-coded mappings to use a per-module declared
"TCL_NAME" instead.  Add a mapping for vtkIOXdmf2 -> vtkIOXdmfII.

Change-Id: I2a6d708eadd746191a77b5efdd1a4385dad73810

Change-Id: I2898648f6843f5837677dacac278a1eb50104bd7

vtkGL2PSContextDevice2D cannot be wrapped since its parent class is not wrapped.
Adding it to WRAP_EXCLUDE group.

Change-Id: Id1072d3ead8fb147d503c7d3b324f6ea2caef9f8

* Fixed bitmap rasterization.
* Added ability to exclude specific 3D props from the rasterization
  process, if enabled.
* Improved support for text rendering.
* Added method to vtkRenderWindow to collect all visible
  vtkActor2D objects that are vtk[Math]TextActors or use a
  vtkTextMapper.
* Add support for Context2D drawings
* Add CMake/CompareFileMD5.cmake script to compare postscript files
* Remove old GL2PSExporter python test
* Modify gl2ps sources to disable writing timestamps (prevents
  useful MD5 hashing for regression tests)
* A static string is used as the image title by default.
* Add vtkGL2PSUtilities, a collection of static functions that
  interact with GL2PS to render vtk objects.
* Add a gl2psGetFileFormat() function to the bundled gl2ps library.

Change-Id: Ia6fafc8e4d0a49bd9fdbecf32f43925a0aab7050