internal ClickPositionOnImage GetClickPositionObject(double x, double y, ClickPositionOnImageTypes positionType)
{
return(new ClickPositionOnImage
{
ClickYPos = y,
ClickXPos = x,
AllowedHeight = _imgHeight,
AllowedWidth = _imgWidth,
PositionType = positionType,
Processed = true
});
}
internal ClickPositionOnImage GetClickPositionObject(Point pt, ClickPositionOnImageTypes positionType)
{
return(new ClickPositionOnImage
{
ClickYPos = pt.Y,
ClickXPos = pt.X,
AllowedHeight = _imgHeight,
AllowedWidth = _imgWidth,
PositionType = positionType,
Processed = true
});
}
private void MarkPositionOnCanvas(Point position, ClickPositionOnImageTypes positionType)
{
switch (positionType)
{
case ClickPositionOnImageTypes.BottomMostPartOfModel:
ImageCanvas.MarkWithHorizontalLine(position, DisplayMarkerNames.BottomMostPartOfModel);
break;
case ClickPositionOnImageTypes.LeftEndOfRotatingDisc:
ImageCanvas.DrawRectangleOnLeft(position, DisplayMarkerNames.LeftEndOfRotatingDisc);
break;
case ClickPositionOnImageTypes.RightEndOfRotatingDisc:
ImageCanvas.DrawRectangleOnRight(position, DisplayMarkerNames.RightEndOfRotatingDisc);
//draw center line
var leftPosition = ClickSequences.FirstOrDefault(x => x.PositionType == ClickPositionOnImageTypes.LeftEndOfRotatingDisc);
if (leftPosition != null && leftPosition.Processed)
{
var centerPosition = new Point {
X = leftPosition.ClickXPos + ((position.X - leftPosition.ClickXPos) / 2.0), Y = 0
};
ImageCanvas.MarkWithVerticalDashedLine(centerPosition, DisplayMarkerNames.CenterLine);
ImageCanvas.GetDashedLineJoiningTwoEdgesOfDisc(new Point {
X = leftPosition.ClickXPos, Y = leftPosition.ClickYPos
}, position, DisplayMarkerNames.DashedLineJoiningTwoEdgesOfDisc);
}
break;
case ClickPositionOnImageTypes.MarkerLeftFromCenter:
ImageCanvas.AddMarkerDisplay(position, DisplayMarkerNames.MarkerLeftFromCenter);
break;
case ClickPositionOnImageTypes.MarkerRightFromCenter:
ImageCanvas.AddMarkerDisplay(position, DisplayMarkerNames.MarkerRightFromCenter);
break;
}
}
public static bool IsInAllowedRange(Point position, double allowedWidth, double allowedHeight, ClickPositionOnImageTypes positionType, List <ClickPositionOnImage> currentClickSequences)
{
switch (positionType)
{
case ClickPositionOnImageTypes.None:
break;
case ClickPositionOnImageTypes.LeftEndOfRotatingDisc:
break;
case ClickPositionOnImageTypes.RightEndOfRotatingDisc:
{
var leftEnd = GetLeftEndOfRotatingDisc(currentClickSequences);
return(leftEnd < position.X);
}
case ClickPositionOnImageTypes.BottomMostPartOfModel:
{
var leftEndPos = ImageClickInputDetails.GetSpecificClickInput(currentClickSequences, ClickPositionOnImageTypes.LeftEndOfRotatingDisc);
return(position.Y <= leftEndPos.ClickYPos);
}
break;
case ClickPositionOnImageTypes.MarkerLeftFromCenter:
{
var leftEnd = GetLeftEndOfRotatingDisc(currentClickSequences);
var centerLine = GetCenterLine(currentClickSequences);
return(leftEnd <= position.X && position.X <= centerLine);
}
case ClickPositionOnImageTypes.MarkerRightFromCenter:
{
var rightEnd = GetRightEndOfRotatingDisc(currentClickSequences);
var centerLine = GetCenterLine(currentClickSequences);
return(centerLine <= position.X && position.X <= rightEnd);
}
default:
throw new ArgumentOutOfRangeException("positionType");
}
return(true);
}
public static ClickPositionOnImage GetSpecificClickInput(IEnumerable <ClickPositionOnImage> clickInput, ClickPositionOnImageTypes clickType)
{
var input = clickInput.FirstOrDefault(x => x.PositionType == clickType);
if (input == null)
{
throw new Exception(string.Format("Required user click input '{0}' not specified", clickType));
}
return(input);
}
public static double GetYClickPosition(IEnumerable <ClickPositionOnImage> clickInput, ClickPositionOnImageTypes clickType)
{
var input = GetSpecificClickInput(clickInput, clickType);
return(input.ClickYPos);
}
