VisionPlus_V3.0/VisionPlusTools/CstPretreatment/Tools/DynthresholdTool.cpp

#include "DynthresholdTool.h"
#include "ui_DynthresholdTool.h"

dynthreshold::dynthreshold(QWidget *parent) : ToolInterface(parent), ui(new Ui::dynthreshold)
{
    ui->setupUi(this);
    ui->lineEdit_width->setText("50");
    ui->lineEdit_height->setText("50");
    ui->lineEdit_offset->setText("50");
    ui->lineEdit_width->setValidator(new QIntValidator(1, 16777215, this));
    ui->lineEdit_height->setValidator(new QIntValidator(1, 16777215, this));
    ui->lineEdit_offset->setValidator(new QIntValidator(1, 16777215, this));
    ui->comboBox->setView(new QListView());
}

dynthreshold::~dynthreshold()
{
    delete ui;
}

bool dynthreshold::Serialized(QDataStream& ar, bool bIsOut)
{
	int paranum;//参数数量
	if (bIsOut)//保存参数流程
	{
		paranum = 5;
		ar << paranum;//先保存参数数量

		ar << (int)1 << m_nWidth;
		ar << (int)2 << m_nHeight;
		ar << (int)3 << m_nOffset;
		ar << (int)4 << m_nType;

        ar << (int)5 << ui->comboBox->currentIndex();

	}
	else//加载参数流程，参数加载顺序一定要跟保存顺序一致
	{
        int nCurrentIndex = 0;
		int para;
		ar >> paranum;//读取参数数量
		for (int i = 0; i < paranum; i++)
		{
			ar >> para;
			switch (para)
			{
			case 1:			  ar >> m_nWidth;										break;
            case 2:			  ar >> m_nHeight;										break;
            case 3:			  ar >> m_nOffset;										break;
            case 4:			  ar >> m_nType;										break;
            case 5:			  ar >> nCurrentIndex;									break;

			default:
			{
				qWarning() << "Serialized(In) Error";
				return false;
			}
			break;
			}
		}

        {
            ui->comboBox->setCurrentIndex(nCurrentIndex);

			ui->lineEdit_width->setText(QString::number(m_nWidth) );
			ui->lineEdit_height->setText(QString::number(m_nHeight));
			ui->lineEdit_offset->setText(QString::number(m_nOffset));

            emit updateParameter(ShowParameter());
        }
	}
	return true;
}


QString dynthreshold::ShowParameter()
{
    QString str;
    m_nWidth = ui->lineEdit_width->text().toInt();
    m_nHeight = ui->lineEdit_height->text().toInt();
    m_nOffset = ui->lineEdit_offset->text().toInt();
    str += QString::number(m_nWidth);
    str += ",";
    str += QString::number(m_nHeight);
    str += ",";
    str += QString::number(m_nOffset);
    str += ",";
    str += ui->comboBox->currentText();
    return str;
}

int dynthreshold::Execute()
{
    int result = 1;
    m_nWidth = ui->lineEdit_width->text().toInt();
    m_nHeight = ui->lineEdit_height->text().toInt();
    m_nOffset = ui->lineEdit_offset->text().toInt();
    try
    {
        HTuple Channels;
        CountChannels(m_InImage, &Channels);
        if(Channels == 1)
        {
			HTuple hv_Width, hv_Height;
			HObject ho_Regions, ho_Mean;

			GetImageSize(m_InImage, &hv_Width, &hv_Height);


            MeanImage(m_InImage, &ho_Mean, m_nWidth, m_nHeight);
            if(m_nType == 0)
            {
                DynThreshold(m_InImage, ho_Mean, &ho_Regions, m_nOffset, "light");
            }
            if(m_nType == 1)
            {
                DynThreshold(m_InImage, ho_Mean, &ho_Regions, m_nOffset, "dark");
            }
            if(m_nType == 2)
            {
                DynThreshold(m_InImage, ho_Mean, &ho_Regions, m_nOffset, "equal");
            }
            if(m_nType == 3)
            {
                DynThreshold(m_InImage, ho_Mean, &ho_Regions, m_nOffset, "not_equal");
            }

            RegionToBin(ho_Regions, &m_OutImage, 255, 0, hv_Width, hv_Height);
        }
    }
    catch(...)
    {

    }
    return result;
}

void dynthreshold::on_comboBox_currentIndexChanged(int index)
{
    m_nType = index;
    emit updateParameter(ShowParameter());
}

void dynthreshold::on_BTN_Add1_clicked()
{
    ui->lineEdit_width->setText(QString::number(ui->lineEdit_width->text().toInt() + 1));
    emit updateParameter(ShowParameter());
}

void dynthreshold::on_BTN_Sub1_clicked()
{
    if(ui->lineEdit_width->text().toInt() >= 2)
    {
        ui->lineEdit_width->setText(QString::number(ui->lineEdit_width->text().toInt() - 1));
        emit updateParameter(ShowParameter());
    }
}

void dynthreshold::on_BTN_Add2_clicked()
{
    ui->lineEdit_height->setText(QString::number(ui->lineEdit_height->text().toInt() + 1));
    emit updateParameter(ShowParameter());
}

void dynthreshold::on_BTN_Sub2_clicked()
{
    if(ui->lineEdit_height->text().toInt() >= 2)
    {
        ui->lineEdit_height->setText(QString::number(ui->lineEdit_height->text().toInt() - 1));
        emit updateParameter(ShowParameter());
    }
}

void dynthreshold::on_BTN_Add3_clicked()
{
    ui->lineEdit_offset->setText(QString::number(ui->lineEdit_offset->text().toInt() + 1));
    emit updateParameter(ShowParameter());
}

void dynthreshold::on_BTN_Sub3_clicked()
{
    if(ui->lineEdit_offset->text().toInt() >= 2)
    {
        ui->lineEdit_offset->setText(QString::number(ui->lineEdit_offset->text().toInt() - 1));
        emit updateParameter(ShowParameter());
    }
}

void dynthreshold::on_lineEdit_width_editingFinished()
{
    emit updateParameter(ShowParameter());
}

void dynthreshold::on_lineEdit_height_editingFinished()
{
    emit updateParameter(ShowParameter());
}

void dynthreshold::on_lineEdit_offset_editingFinished()
{
    emit updateParameter(ShowParameter());
}