eciavatta

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eciavatta

Use Emgu CV, the OpenCV wrapper, in Ubuntu 18

The version of the compiled shared library is 3.4.1. The wrapper is compiled without GTK+ 3.0, therefore all the features of OpenCV that use this graphic library are not working. This is due to the fact that the Windows Forms in Mono have GTK+ 2 as dependency, which is not compatible with the third version.

Installation

1. Download the compiled version of Emgu CV shared library from https://www.dropbox.com/s/6h39g9bq2bl3rxj/libcvextern-3.4.1.zip?dl=0
2. Extract the archive and put libcvextern.so in the /usr/lib directory
3. Set root as the owner of the library with sudo chown root:root /usr/lib/libcvextern.so (Optional)

Usage

eciavatta

object ExamsManagerTest extends App {

  trait ExamsManager {
    def createNewCall(call: String): Unit

    def addStudentResult(call: String, student: String, result: ExamResult): Unit

    def getAllStudentsFromCall(call: String): Set[String]

    def getEvaluationsMapFromCall(call: String): Map[String, Int]

eciavatta

import org.scalatest.Matchers._
import org.scalatest._
import pps.lab05.mysolution.ExamsManagerTest._
import pps.lab05.mysolution.TestExamsManager._

class TestExamsManager extends FlatSpec with ExamResultsBasicBehavior with ExamManagerBasicBehaviour

object TestExamsManager {

  trait ExamResultsBasicBehavior extends FlatSpec {