private void ScopeMouseUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
ControlCanvas.ReleaseMouseCapture();
if (!_isDragging)
{
return;
}
_isDragging = false;
var endPosition = e.GetPosition(this);
endPosition.X += (4 * ScrollPosition);
var startPosition = _firstMousePoint;
startPosition.X += (4 * ScrollPosition);
AddScopeMeasure(startPosition, endPosition);
InvalidateVisual();
}
private void ScopeMouseMove(object sender, System.Windows.Input.MouseEventArgs e)
{
var position = e.GetPosition(this);
if (!ValidatePosition(position))
{
ControlCanvas.ReleaseMouseCapture();
_isDragging = false;
InvalidateVisual();
}
if (_isDragging)
{
_lastMousePoint = position;
InvalidateVisual();
}
CursorX.Content = "X: " + position.X;
CursorY.Content = "Y: " + position.Y;
}
private void ControlCanvas_MouseLeave(object sender, MouseEventArgs e)
{
_isDragging = false;
ControlCanvas.ReleaseMouseCapture();
}