Building a Sample List

This code snippet shows how to fill a sample list.

C++

#include <eVision/EasyOcr/EasyDeepOCR/ESampleList.h>

using namespace eVision;
namespace EDO = eVision::EasyDeepOCR;
// Create an ESampleList
EDO::ESampleList sampleList;
// Create an ESample vector
std::vector<EDO::ESample> samples(1);
// Fill the ESample vector
for (EDO::ESample& sample : samples)
{
  // Set the image
  sample.SetImagePath("image.tif");
  // Create an EText vector 
  std::vector<EDO::EText> texts(1);
  // Fill the EText vector
  for (EDO::EText& text : texts)
  {
    // Create an ETextLine vector
    std::vector<EDO::ETextLine> textLines(1);
    // Fill the ETextLine vector
    for (EDO::ETextLine& textLine : textLines)
    {
      // Adjust the ERectangle around the text line
      textLine.SetRectangle(ERectangle());
      // Annotate the text line
      textLine.SetString("");
    }
    // Set the ETextLine vector
    text.SetLines(textLines);
  }
  // Set the EText vector
  sample.SetTexts(texts);
}
// Set the ESample vector
sampleList.SetSamples(samples);
// ...

C#

using eVision;
using EDO = eVision.EasyDeepOCR;

// Create an ESampleList
EDO.ESampleList sampleList = new EDO.ESampleList();
// Create an ESample vector
EDO.ESample[] samples = new EDO.ESample[1];
// Fill the ESample vector
foreach (EDO.ESample sample in samples) 
{
  // Set the image
  sample.ImagePath = "image.tif";
  // Create an EText vector 
  EDO.EText[] texts = new EDO.EText[1];
  // Fill the EText vector
  foreach (EDO.EText text in texts)
  {
    // Create an ETextLine vector
    EDO.ETextLine[] textLines = new EDO.ETextLine[1];
    // Fill the ETextLine vector
    foreach (EDO.ETextLine textLine in textLines)
    {
      // Adjust the ERectangle around the text line
      textLine.Rectangle = new ERectangle();
      // Annotate the text line
      textLine.String = "";
    }
    // Set the ETextLine vector
    text.Lines = textLines;
  }
  // Set the EText vector
  sample.Texts = texts;
}
// Set the ESample vector
sampleList.Samples = samples;
// ...

Python

import eVision
from eVision import EasyDeepOCR as EDO
# Create an ESampleList
sampleList = EDO.ESampleList()
# Create an ESample vector
samples = [EDO.ESample()]
# Fill the ESample vector
for sample in samples: 
  # Set the image
  sample.ImagePath = "image.tif"
  # Create an EText vector 
  texts = [EDO.EText()]
  # Fill the EText vector
  for text in texts:
    # Create an ETextLine vector
    textLines = [EDO.ETextLine()]
    # Fill the ETextLine vector
    for textLine in textLines:
      # Adjust the ERectangle around the text line
      textLine.Rectangle = eVision.ERectangle()
      # Annotate the text line
      textLine.String = ""
    # Set the ETextLine vector
    text.Lines = textLines
  # Set the EText vector
  sample.Texts = texts
# Set the ESample vector
sampleList.Samples = samples