private void btnAcquire_Click(object sender, EventArgs e)
{
try
{
btnAcquire.Enabled = false;
if (String.IsNullOrEmpty(textBox1.Text))//If device name is null or empty return.
{
btnAcquire.Enabled = true;
MessageBox.Show("Add save path");
return;
}
// _asyncDS = _asyncDSM.OpenSource();
_asyncDS.OnSingleImageAcquired += _asyncDS_ImageAcquired;//Event image acquired.
ImageCollector col = new ImageCollector();
bool showUI = false;
_asyncDS.AcquireAsync(asyncDS_OnScanFinished, showUI, false, TwainScanning.NativeStructs.TwSX.Native, -1);//Acquire image async.
}
catch (TwainScanning.BadRcTwainException ex)
{
btnAcquire.Enabled = true;
MessageBox.Show("Bad twain return code: " + ex.ReturnCode.ToString() + "\nCondition code: " + ex.ConditionCode.ToString() + "\n" + ex.Message);
}
CloseDs();
btnAcquire.Enabled = true;
}
void asyncDS_OnScanFinished(ImageCollector collector)
{
btnAcquire.Enabled = true;
if (String.IsNullOrEmpty(textBox1.Text))
{
return;//If device name is null or empty return.
}
if (collector != null)
{
string pathPDF = "";
string pathTIFF = "";
int i = 0;
do
{
string dir = Path.GetDirectoryName(textBox1.Text);
string noExtension = Path.GetFileNameWithoutExtension(textBox1.Text);
pathPDF = dir + "\\" + noExtension + i + ".pdf";
pathTIFF = dir + "\\" + noExtension + i + ".tiff";
i++;
}while (File.Exists(pathPDF));
collector.SaveAllToMultipagePdf(pathPDF);
collector.SaveAllToMultipageTiff(pathTIFF);
collector.Dispose();
}
CloseDs();
}
public void TestImageCollector()
{
Mock <IWebpageProvider> providerMock = new Mock <IWebpageProvider>();
providerMock.Setup(prov => prov.Download(It.IsAny <string>())).Returns(XDocument.Parse(Resources.mock_result_data));
ImageCollector imCollector = new ImageCollector(providerMock.Object);
IList <ImageData> images = imCollector.GetImages("http://www.abc.hu/index.html");
ImageData[] imagesAsArray = images.ToArray();
Assert.AreEqual(new ImageData("http://www.abc.hu/pic1.bmp"), imagesAsArray[0]);
Assert.AreEqual(new ImageData("http://www.abc.hu/pic2.bmp"), imagesAsArray[1]);
Assert.AreEqual(new ImageData("http://www.abc.hu/pic3.bmp"), imagesAsArray[2]);
}