/// <summary>
/// Takes a screenshot of Element.
/// </summary>
/// <param name="element"></param>
/// <param name="browser"></param>
/// <param name="shiftPoint"></param>
/// <returns>Bitmap</returns> in memory image
public static Bitmap ScreenShot(this ElementScope element, Driver browser,
Point shiftPoint = new Point())
{
var scrn = browser.Native as ITakesScreenshot;
if (scrn == null)
{
throw new NotSupportedException("Driver does not support screenshots");
}
var shot = scrn.GetScreenshot().AsByteArray;
Bitmap bmp;
using (var ms = new MemoryStream(shot))
{
bmp = new Bitmap(ms);
}
var wbElmnt = element.AsWebElement();
int width = wbElmnt.Size.Width;
int height = wbElmnt.Size.Height;
Point point = wbElmnt.Location;
var rect = new Rectangle(point.X + shiftPoint.X,
point.Y + shiftPoint.Y,
width, height);
if (rect.Width < 0)
{
throw new Exception("Wrong width.");
}
if (rect.Height < 0)
{
throw new Exception("Wrong height.");
}
Bitmap img = new Bitmap(rect.Width, rect.Height);
using (Graphics gph = Graphics.FromImage(img))
{
gph.DrawImage(bmp,
new Rectangle(0, 0, img.Width, img.Height), rect, GraphicsUnit.Pixel);
}
return(img);
}
/// <summary>
/// Clears input field.
/// </summary>
/// <param name="element"></param>
public static void Clear(this ElementScope element)
{
element.AsWebElement().Clear();
}
