labelFile.py 文件源码

def savePascalVocFormat(self, filename, shapes, imagePath, imageData,
                            lineColor=None, fillColor=None, databaseSrc=None):
        imgFolderPath = os.path.dirname(imagePath)
        imgFolderName = os.path.split(imgFolderPath)[-1]
        imgFileName = os.path.basename(imagePath)
        #imgFileNameWithoutExt = os.path.splitext(imgFileName)[0]
        # Read from file path because self.imageData might be empty if saving to
        # Pascal format
        image = QImage()
        image.load(imagePath)
        imageShape = [image.height(), image.width(),
                      1 if image.isGrayscale() else 3]
        writer = PascalVocWriter(imgFolderName, imgFileName,
                                 imageShape, localImgPath=imagePath)
        writer.verified = self.verified

        for shape in shapes:
            points = shape['points']
            label = shape['label']
            # Add Chris
            difficult = int(shape['difficult'])
            bndbox = LabelFile.convertPoints2BndBox(points)
            writer.addBndBox(bndbox[0], bndbox[1], bndbox[2], bndbox[3], label, difficult)

        writer.save(targetFile=filename)
        return