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ArrayRange.tar
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ArrayRange.tar
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ArrayRange/ 0000755 0000765 0000024 00000000000 13424703035 014062 5 ustar lorensen staff 0000000 0000000 ArrayRange/ArrayRange.cxx 0000644 0000765 0000024 00000003716 13424703035 016650 0 ustar lorensen staff 0000000 0000000 #include <vtkSmartPointer.h>
#include <vtkFloatArray.h>
#include <vtkIntArray.h>
int main(int, char *[])
{
/////////// Floats ///////////
{
vtkSmartPointer<vtkFloatArray> distances =
vtkSmartPointer<vtkFloatArray>::New();
distances->SetNumberOfComponents(1);
distances->SetName("Distances");
distances->InsertNextValue(5);
distances->InsertNextValue(15);
distances->InsertNextValue(25);
// Get min and max
double range[2];
distances->GetRange(range);
std::cout << "range = " << range[0] << " " << range[1] << std::endl;
}
/////////////// Ints //////////////
{
vtkSmartPointer<vtkIntArray> ints =
vtkSmartPointer<vtkIntArray>::New();
ints->SetNumberOfComponents(1);
ints->SetName("Ints");
ints->InsertNextValue(5);
ints->InsertNextValue(15);
ints->InsertNextValue(25);
// Get min and max
int valuesRange[2];
ints->GetValueRange(valuesRange); // Note this is not GetRange()!
std::cout << "valuesRange = " << valuesRange[0] << " " << valuesRange[1] << std::endl;
}
/////////// Range with negative values ///////////
{
vtkSmartPointer<vtkIntArray> ints =
vtkSmartPointer<vtkIntArray>::New();
ints->SetNumberOfComponents(1);
ints->SetName("Ints");
ints->InsertNextValue(-50);
ints->InsertNextValue(15);
ints->InsertNextValue(25);
// Get min and max
int valuesRange[2];
ints->GetValueRange(valuesRange); // Note this is not GetRange()!
std::cout << "valuesRange = " << valuesRange[0] << " " << valuesRange[1] << std::endl;
}
/////////// Magnitude range ///////////
{
vtkSmartPointer<vtkIntArray> ints =
vtkSmartPointer<vtkIntArray>::New();
ints->SetNumberOfComponents(1);
ints->SetName("Ints");
ints->InsertNextValue(-50);
ints->InsertNextValue(15);
ints->InsertNextValue(25);
// Get min and max
int valuesRange[2];
ints->GetValueRange(valuesRange, -1);
std::cout << "valuesRange = " << valuesRange[0] << " " << valuesRange[1] << std::endl;
}
return EXIT_SUCCESS;
}
ArrayRange/CMakeLists.txt 0000644 0000765 0000024 00000001355 13424703035 016626 0 ustar lorensen staff 0000000 0000000
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
project(ArrayRange)
find_package(VTK COMPONENTS
vtkCommonCore QUIET)
if (NOT VTK_FOUND)
message("Skipping ArrayRange: ${VTK_NOT_FOUND_MESSAGE}")
return ()
endif()
message (STATUS "VTK_VERSION: ${VTK_VERSION}")
if (VTK_VERSION VERSION_LESS "8.90.0")
# old system
include(${VTK_USE_FILE})
add_executable(ArrayRange MACOSX_BUNDLE ArrayRange.cxx )
target_link_libraries(ArrayRange PRIVATE ${VTK_LIBRARIES})
else ()
# include all components
add_executable(ArrayRange MACOSX_BUNDLE ArrayRange.cxx )
target_link_libraries(ArrayRange PRIVATE ${VTK_LIBRARIES})
# vtk_module_autoinit is needed
vtk_module_autoinit(
TARGETS ArrayRange
MODULES ${VTK_LIBRARIES}
)
endif ()
ArrayRange/build/ 0000755 0000765 0000024 00000000000 13424703035 015161 5 ustar lorensen staff 0000000 0000000