tesseract::EquationFinderTest Class Reference

Inheritance diagram for tesseract::EquationFinderTest:

Protected Member Functions
void	SetUp () override
void	TearDown () override
void	AddPageBlock (Image pix, BLOCK_LIST *blocks)
void	CreateColParts (const int rows, const int cols, ColPartitionGrid *part_grid, std::vector< ColPartition * > *all_parts)
void	ClearParts (std::vector< ColPartition * > *all_parts)
void	AddBlobIntoPart (const TBOX &tbox, ColPartition *part)
Protected Member Functions inherited from testing::Test
	Test ()
virtual void	SetUp ()
virtual void	TearDown ()

Protected Attributes
std::unique_ptr< TestableEquationDetect >	equation_det_
std::unique_ptr< Tesseract >	tesseract_
std::string	testdata_dir_

Additional Inherited Members
Public Member Functions inherited from testing::Test
virtual	~Test ()
Static Public Member Functions inherited from testing::Test
static void	SetUpTestSuite ()
static void	TearDownTestSuite ()
static void	TearDownTestCase ()
static void	SetUpTestCase ()
static bool	HasFatalFailure ()
static bool	HasNonfatalFailure ()
static bool	IsSkipped ()
static bool	HasFailure ()
static void	RecordProperty (const std::string &key, const std::string &value)
static void	RecordProperty (const std::string &key, int value)

Detailed Description

Definition at line 115 of file equationdetect_test.cc.

Member Function Documentation

AddBlobIntoPart()

void tesseract::EquationFinderTest::AddBlobIntoPart ( const TBOX &  tbox, ColPartition *  part  )

inlineprotected

Definition at line 172 of file equationdetect_test.cc.

                                                             {
    CHECK(part != nullptr);
    auto *blob = new BLOBNBOX();
    blob->set_bounding_box(tbox);
    part->AddBox(blob);
  }

AddPageBlock()

void tesseract::EquationFinderTest::AddPageBlock ( Image  pix, BLOCK_LIST *  blocks  )

inlineprotected

Definition at line 140 of file equationdetect_test.cc.

                                                   {
    CHECK(pix != nullptr);
    CHECK(blocks != nullptr);
    BLOCK_IT block_it(blocks);
    auto *block = new BLOCK("", true, 0, 0, 0, 0, pixGetWidth(pix), pixGetHeight(pix));
    block_it.add_to_end(block);
  }

ClearParts()

void tesseract::EquationFinderTest::ClearParts ( std::vector< ColPartition * > *  all_parts )

inlineprotected

Definition at line 164 of file equationdetect_test.cc.

                                                        {
    for (auto &all_part : *all_parts) {
      all_part->DeleteBoxes();
      delete all_part;
    }
  }

CreateColParts()

void tesseract::EquationFinderTest::CreateColParts ( const int  rows, const int  cols, ColPartitionGrid *  part_grid, std::vector< ColPartition * > *  all_parts  )

inlineprotected

Definition at line 149 of file equationdetect_test.cc.

                                                            {
    const int kWidth = 10, kHeight = 10;
    ClearParts(all_parts);
    for (int y = 0; y < rows; ++y) {
      for (int x = 0; x < cols; ++x) {
        int left = x * kWidth * 2, bottom = y * kHeight * 2;
        TBOX box(left, bottom, left + kWidth, bottom + kHeight);
        ColPartition *part = ColPartition::FakePartition(box, PT_FLOWING_TEXT, BRT_TEXT, BTFT_NONE);
        part_grid->InsertBBox(true, true, part);
        all_parts->push_back(part);
      }
    }
  }

SetUp()

void tesseract::EquationFinderTest::SetUp ( )

inlineoverrideprotectedvirtual

Reimplemented from testing::Test.

Definition at line 123 of file equationdetect_test.cc.

                        {
    std::locale::global(std::locale(""));
    tesseract_ = std::make_unique<Tesseract>();
    tesseract_->init_tesseract(TESSDATA_DIR, "eng", OEM_TESSERACT_ONLY);
    tesseract_->set_source_resolution(300);
    equation_det_ = std::make_unique<TestableEquationDetect>(TESSDATA_DIR, tesseract_.get());
    equation_det_->SetResolution(300);
 
    testdata_dir_ = TESTDATA_DIR;
  }

TearDown()

void tesseract::EquationFinderTest::TearDown ( )

inlineoverrideprotectedvirtual

Reimplemented from testing::Test.

Definition at line 134 of file equationdetect_test.cc.

                           {
    tesseract_.reset(nullptr);
    equation_det_.reset(nullptr);
  }

Member Data Documentation

equation_det_

std::unique_ptr<TestableEquationDetect> tesseract::EquationFinderTest::equation_det_

protected

Definition at line 117 of file equationdetect_test.cc.

tesseract_

std::unique_ptr<Tesseract> tesseract::EquationFinderTest::tesseract_

protected

Definition at line 118 of file equationdetect_test.cc.

testdata_dir_

std::string tesseract::EquationFinderTest::testdata_dir_

protected

Definition at line 121 of file equationdetect_test.cc.

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The documentation for this class was generated from the following file:

• /media/home/debian/src/github/tesseract-ocr/tesseract/unittest/equationdetect_test.cc