#include "Tool.h"
#include <qDebug>
int QImageAndHobject::QImage2HImage(QImage & from, HImage & to, const char * chall)
{
	if (from.data_ptr() == NULL) return false;
	int width = from.width(), height = from.height();
	if (from.format() == QImage::Format_RGB888)
	{
		to.GenImageInterleaved(from.bits(), "rgb", width, height, 0, "byte", width, height, 0, 0, 8, 0);
		return true;
	}
	else if (from.format() == QImage::Format_Grayscale8|| from.format() == QImage::Format_Indexed8)
	{
		to.GenImage1("byte", width, height, from.bits());
		return true;
	}
	else if (from.format()== QImage::Format_RGB32|| from.format() == QImage::Format_ARGB32 || from.format() == QImage::Format_ARGB32_Premultiplied)
	{
		to.GenImageInterleaved(from.bits(), "rgbx", width, height, 0, "byte", width, height, 0, 0, 8, 0);
		return true;
	}
	return false;
}

void QImageAndHobject::rgb3_to_interleaved(HObject ho_ImageRGB, HObject * ho_ImageInterleaved)
{
}

void QImageAndHobject::HobjectToQImage(HObject img, QImage **Image)
{
	HTuple hChannels;
	HTuple width, height;
	HTuple htype;
	HObject imgb;
	HTuple hpointer;
	qDebug() << "HobjectToQImage0";
	//图片类型转化为byte类型
	ConvertImageType(img, &imgb, "byte");
	//获取图片通道数
	CountChannels(imgb, &hChannels);
	qDebug() << "HobjectToQImage1";
	if (hChannels[0].I() == 1)
	{
		qDebug() << "HobjectToQImage3";
		unsigned char* ptr;
		GetImagePointer1(img, &hpointer, &htype, &width, &height);
		ptr = (unsigned char*)hpointer[0].L();
		*(*Image) = QImage(ptr, width, height, QImage::Format_Indexed8);
	}
	else if (hChannels[0].I() == 3)
	{
		qDebug() << "HobjectToQImage2";
		unsigned char* ptr3;
		HObject Ho_ImageInterleaved;
		rgb3_to_interleaved(img,&Ho_ImageInterleaved);
		GetImagePointer1(Ho_ImageInterleaved, &hpointer, &htype, &width, &height);
		ptr3 = (unsigned char*)hpointer[0].L();
		*(*Image) = QImage(ptr3, width/3, height, QImage::Format_RGB888);
	}
}

bool QImageAndHobject::HImage2QImage(HalconCpp::HImage & from, QImage& to)
{
	return false;
}

int Tool::PixToBufferPix(char * ImageMatPath, int Pix_x, int Pix_y, int & Out_Pix_x, int & Out_Pix_y)
{
	HTuple hv_FileHandle, hv_SerializedItemHandle;
	HTuple hv_HomMat2D_2, hv_RowTrans, hv_ColTrans;

	//读取文件地址
	OpenFile(ImageMatPath, "input_binary", &hv_FileHandle);
	FreadSerializedItem(hv_FileHandle, &hv_SerializedItemHandle);
	DeserializeHomMat2d(hv_SerializedItemHandle, &hv_HomMat2D_2);
	CloseFile(hv_FileHandle);
	//坐标准换
	AffineTransPixel(hv_HomMat2D_2,Pix_y ,Pix_x , &hv_RowTrans, &hv_ColTrans);
	Out_Pix_x = hv_ColTrans.TupleInt();
	Out_Pix_y = hv_RowTrans.TupleInt();
	return 0;
}

void Tool::GetImageSizeTool(char* ImagePath,int &PutImageWidth, int &PutImageHeight)
{
	HObject Image;
	HTuple hv_Width, hv_Height;
	ReadImage(&Image, ImagePath);
	GetImageSize(Image, &hv_Width, &hv_Height);
	PutImageWidth = hv_Width.TupleInt();
	PutImageHeight = hv_Height.TupleInt();

	std::string s(ImagePath);
	s.substr(0, s.size() - 10);
	//写入原图数据
	WriteImage(Image,"bmp", 0, s.c_str());
}