def executeBefore(self):
posToleranceValues = CfgService.getIntList(CfgKey.GREENSCREEN_MAX_HSV_CV2_COLOR)
self.posHTextField.setText(str(posToleranceValues[0]))
self.posSTextField.setText(str(posToleranceValues[1]))
self.posVTextField.setText(str(posToleranceValues[2]))
negToleranceValues = CfgService.getIntList(CfgKey.GREENSCREEN_MIN_HSV_CV2_COLOR)
self.negHTextField.setText(str(negToleranceValues[0]))
self.negSTextField.setText(str(negToleranceValues[1]))
self.negVTextField.setText(str(negToleranceValues[2]))
self.minMaxStore = [negToleranceValues,posToleranceValues]
background = GreenscreenBackgroundService(self.globalVariable).getBlackBackgroundAsHsv(CfgService.get(CfgKey.PI_CAMERA_VIDEO_RESOLUTION))
self.videoThread = CameraService.initialAndStartVideo(QSize(self.windowSize.width()/2,self.windowSize.height()/2),self.globalVariable,self.setVideoStreamToLabel,background,self.setHsvPixelToLabel)
def updateGreenscreenColor(self):
averageGreenscreenQColor = CfgService.getColor(
CfgKey.GREENSCREEN_AVERAGE_HSV_GUI_COLOR)
averageGreenscreenCv2ColorText = CfgService.getIntList(
CfgKey.GREENSCREEN_AVERAGE_HSV_CV2_COLOR)
self.averageColorLabel.setText(str(averageGreenscreenCv2ColorText))
self.averageColorLabel.setStyleSheet(
"background-color:rgb(" +
str(averageGreenscreenQColor.getRgb()[0]) + "," +
str(averageGreenscreenQColor.getRgb()[1]) + "," +
str(averageGreenscreenQColor.getRgb()[2]) + ")")
def _getHsvRange(self):
maxHsv = CfgService.getIntList(CfgKey.GREENSCREEN_MAX_HSV_CV2_COLOR)
minHsv = CfgService.getIntList(CfgKey.GREENSCREEN_MIN_HSV_CV2_COLOR)
return [(minHsv[0], minHsv[1], minHsv[2]),
(maxHsv[0], maxHsv[1], maxHsv[2])]
