90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
import numpy as np
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import pyqtgraph as pg
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from PyQt5 import QtWidgets, QtCore, QtGui
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from PyQt5.QtGui import QColor
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lst_aus = ['AU1: Inner Brow Raiser', 'AU2: Outer Brow Raiser', 'AU4: Brow Lowerer', 'AU5: Upper Lid Raiser',
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'AU6: Cheek Raiser', 'AU9: Nose Wrinkler', 'AU12: Lip Corner Puller', 'AU15: Lip Corner Depressor',
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'AU17: Chin Raiser', 'AU20: Lip Stretcher', 'AU25: Lips Part', 'AU26: Jaw Drop']
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class WidgetFacialExpression(QtWidgets.QWidget):
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def __init__(self, parent=None):
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super(WidgetFacialExpression, self).__init__(parent)
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self.faceLayout = QtWidgets.QHBoxLayout()
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self.setLayout(self.faceLayout)
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self.numberIDs = None
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self.valueLabels = dict()
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self.imgPlots = dict()
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@QtCore.pyqtSlot(list, int)
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def setInit(self, colors, numberIDs):
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self.numberIDs = numberIDs
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for id_no in range(numberIDs):
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idLayout = QtWidgets.QHBoxLayout()
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labelNameLayout = QtWidgets.QVBoxLayout()
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labelValueLayout = QtWidgets.QVBoxLayout()
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imageLayout = QtWidgets.QVBoxLayout()
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imageWidget = pg.PlotWidget(background=QColor(53, 53, 53))
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imageWidget.invertY()
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imageWidget.hideAxis('bottom'), imageWidget.hideAxis('left')
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imageWidget.setMaximumHeight(150), imageWidget.setMaximumWidth(150)
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imageWidget.setAspectLocked(True)
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self.imgPlots[id_no] = imageWidget
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color = tuple([int(a * 255) for a in colors[id_no]])
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labelID = QtWidgets.QLabel('ID%i' % id_no)
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labelID.setStyleSheet('font: bold 12px; color: black; background-color: rgb(%i,%i,%i)' % color)
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#labelID.setFixedWidth(60)
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labelNameLayout.addWidget(labelID)
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labelID = QtWidgets.QLabel(' ')
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#labelID.setStyleSheet('background-color: rgb(%i,%i,%i)' % color)
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labelValueLayout.addWidget(labelID)
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lst = []
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for au in lst_aus:
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nLabel = QtWidgets.QLabel(au)
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labelNameLayout.addWidget(nLabel)
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vLabel = QtWidgets.QLabel(' ')
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labelValueLayout.addWidget(vLabel)
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lst.append(vLabel)
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self.valueLabels[id_no] = lst
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idLayout.addWidget(imageWidget)
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idLayout.addLayout(labelNameLayout)
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idLayout.addLayout(labelValueLayout)
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self.faceLayout.addLayout(idLayout)
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@QtCore.pyqtSlot(dict, int)
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def updateImages(self, imgs, id_no):
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if imgs[id_no] is not None:
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img = np.moveaxis(imgs[id_no], 0, 1)
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img = pg.ImageItem(img)
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self.imgPlots[id_no].addItem(img)
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@QtCore.pyqtSlot(dict)
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def updateFrame(self, aus):
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if self.numberIDs is None:
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return
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for id_no in range(self.numberIDs):
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if len(aus[id_no]) > 0:
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for i, label in enumerate(self.valueLabels[id_no]):
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if not np.any(np.isnan(np.array(aus[id_no].flatten()[0], dtype=np.float64))):
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label.setText('%.2f' % aus[id_no].flatten()[0][i])
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