// load coordinates of the current image index private bool loadCoordinates(int index) { // if there are no coordinates to load, return if (index >= realCoordinatesList.getSize()) { return(false); } // get corresponding coordinates and checkbox states List <int> singleRow = coordinatesList.getRow(index); List <int> faceSize = faceModeSize.getRow(index); lookAngle = new int[] { 0, 0, 0, 0 }; eyesNotVisible = new int[] { 0, 0 }; if (mode == Constants.faceMode) { noFaceCB.Checked = (isFacePresent[index] == 0 ? false : true); } if (mode == Constants.eyeContourMode) { eyeClosedCB.Checked = (eyeClosed[index] == 0 ? false : true); } // set rectangle positions and checkbox states based on retireved values if (singleRow != null) { rectangles.setAllRectCoordinates(singleRow); lookAngle = lookAngleContainer.getRow(index).ToArray(); if (mode == Constants.faceElementsMode) { eyesNotVisible = eyesNotVisibleContainer.getRow(index).ToArray(); setEyesCheckBoxes(new CheckBox[] { LEnotVCB, REnotVCB }); } if (mode == Constants.faceMode) { rectangles.setRectSize(0, new Size(faceSize[0], (int)(faceSize[0] * Constants.modeFRectScale))); } setCheckBoxes(new CheckBox[] { leftCB, rightCB, upCB, downCB }); return(true); } return(false); }