public void ToByteArray_CorrectFrame()
{
Bill bill = SampleData.CreateExample4();
bill.Format.OutputSize = OutputSize.A4PortraitSheet;
using MetafileCanvas canvas = new MetafileCanvas(QRBill.A4PortraitWidth, QRBill.A4PortraitHeight, "Helvetica, Arial, \"Liberation Sans\"");
QRBill.Draw(bill, canvas);
EmfMetaInfo metaInfo = new EmfMetaInfo(canvas.ToByteArray());
Assert.Equal(257, metaInfo.NumRecords);
var scale = metaInfo.Dpi / 25.4f;
// Returns the frame in pixels
var frame = metaInfo.GetFrame();
Assert.Equal(0, frame.Left);
Assert.Equal(0, frame.Top);
int expectedWidth = (int)(QRBill.A4PortraitWidth * scale);
Assert.InRange(frame.Right, expectedWidth - 2, expectedWidth + 2);
int expectedHeight = (int)(QRBill.A4PortraitHeight * scale);
Assert.InRange(frame.Bottom, expectedHeight - 2, expectedHeight + 2);
}
private Metafile CreateMetafile()
{
// ouput size for QR bill only: 210 x 110mm
bill.Format.OutputSize = OutputSize.QrBillExtraSpace;
using MetafileCanvas canvas = new MetafileCanvas(210, 110, "Arial");
QRBill.Draw(bill, canvas);
return(canvas.ToMetafile());
}
public void ToStream_RunsSuccessfully()
{
Bill bill = SampleData.CreateExample5();
bill.Format.OutputSize = OutputSize.A4PortraitSheet;
using MetafileCanvas canvas = new MetafileCanvas(QRBill.A4PortraitWidth, QRBill.A4PortraitHeight, "Helvetica, Arial, \"Liberation Sans\"");
QRBill.Draw(bill, canvas);
MemoryStream ms = new MemoryStream();
canvas.WriteTo(ms);
}
public Task QrBillA4_ComparePng()
{
Bill bill = SampleData.CreateExample3();
bill.Format.OutputSize = OutputSize.A4PortraitSheet;
byte[] png;
using (MetafileCanvas canvas = new MetafileCanvas(QRBill.A4PortraitWidth, QRBill.A4PortraitHeight, "Arial,\"Liberation Sans\",Helvetica"))
{
QRBill.Draw(bill, canvas);
png = canvas.ToByteArray();
}
return(VerifyImages.VerifyEmf(png));
}
public Task QrBillExtraSpace_ComparePng()
{
Bill bill = SampleData.CreateExample5();
bill.Format.OutputSize = OutputSize.QrBillExtraSpace;
byte[] emf;
using (MetafileCanvas canvas = new MetafileCanvas(QRBill.QrBillWithHoriLineWidth, QRBill.QrBillWithHoriLineHeight, "\"Liberation Sans\",Arial, Helvetica"))
{
QRBill.Draw(bill, canvas);
emf = canvas.ToByteArray();
}
return(VerifyImages.VerifyEmf(emf));
}
public void ToMetafile_CorrectFrame()
{
Bill bill = SampleData.CreateExample6();
bill.Format.OutputSize = OutputSize.A4PortraitSheet;
using MetafileCanvas canvas = new MetafileCanvas(QRBill.A4PortraitWidth, QRBill.A4PortraitHeight, "Helvetica, Arial, \"Liberation Sans\"");
QRBill.Draw(bill, canvas);
using Metafile metafile = canvas.ToMetafile();
var graphicsUnit = GraphicsUnit.Millimeter;
// GetBounds() returns the metafile frame in pixels
var bounds = metafile.GetBounds(ref graphicsUnit);
Assert.Equal(GraphicsUnit.Pixel, graphicsUnit);
// Since we've just created the metafile, pixel units will use the current dpi
float dpi = GetScreenDpi();
float expectedWidth = (float)QRBill.A4PortraitWidth / 25.4f * dpi;
Assert.InRange(bounds.Width, expectedWidth - 2, expectedWidth + 2);
float expectedHeight = (float)QRBill.A4PortraitHeight / 25.4f * dpi;
Assert.InRange(bounds.Height, expectedHeight - 2, expectedHeight + 2);
}
public void InsertQrBill()
{
// Setup bill data
Bill bill = new Bill
{
// creditor data
Account = "CH4431999123000889012",
Creditor = new Address
{
Name = "Robert Schneider AG",
AddressLine1 = "Rue du Lac 1268/2/22",
AddressLine2 = "2501 Biel",
CountryCode = "CH"
},
// payment data
Amount = 199.95m,
Currency = "CHF",
// debtor data
Debtor = new Address
{
Name = "Pia-Maria Rutschmann-Schnyder",
AddressLine1 = "Grosse Marktgasse 28",
AddressLine2 = "9400 Rorschach",
CountryCode = "CH"
},
// more payment data
Reference = "210000000003139471430009017",
UnstructuredMessage = "Abonnement für 2020",
// output format
Format = new BillFormat
{
Language = Generator.Language.DE,
OutputSize = OutputSize.QrBillExtraSpace
}
};
// create EMF file
var path = Path.GetTempFileName();
using (MetafileCanvas canvas = new MetafileCanvas(210, 110, "Arial"))
{
QRBill.Draw(bill, canvas);
File.WriteAllBytes(path, canvas.ToByteArray());
}
// insert EMF file into document (at bottom of page)
var shape = Application.ActiveDocument.Shapes.AddPicture(path,
Left: 0, Top: (297 - 110) / 25.4f * 72,
Width: 210 / 25.4f * 72, Height: 110 / 25.4f * 72);
shape.RelativeHorizontalPosition = WdRelativeHorizontalPosition.wdRelativeHorizontalPositionPage;
shape.Left = -999998;
shape.RelativeVerticalPosition = WdRelativeVerticalPosition.wdRelativeVerticalPositionPage;
shape.Top = -999997;
shape.Select(true);
// delete temporary file
File.Delete(path);
}
