private void button_Click(object sender, RoutedEventArgs e)
{
var retangulo = new iTextSharp.text.Rectangle(765, 765);
var documento = new Document(retangulo);
var writer = PdfWriter.GetInstance(documento, new FileStream(@"c:\teste\teste.pdf", FileMode.Create));
documento.Open();
var imagemDoTopo = iTextSharp.text.Image.GetInstance(@"c:\teste\imagem.png");
imagemDoTopo.SetAbsolutePosition(0, 100);
documento.Add(imagemDoTopo);
PdfContentByte cb = writer.DirectContent;
BaseFont outraFonte = BaseFont.CreateFont(BaseFont.COURIER, BaseFont.CP1252, false, false);
cb.BeginText();
cb.SetFontAndSize(outraFonte, 12);
cb.SetColorFill(new BaseColor(51, 51, 51));
cb.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "TESTE", 50, 35, 50);
cb.EndText();
var paramQR = new Dictionary <EncodeHintType, object>();
paramQR.Add(EncodeHintType.CHARACTER_SET, CharacterSetECI.GetCharacterSetECIByName("UTF-8"));
BarcodeQRCode qrCodigo = new BarcodeQRCode("https://www.youtube.com/channel/UCcOGfx3w8BRxkfSyZFsW5fQ",
150, 150, paramQR);
iTextSharp.text.Image imgBarCode = qrCodigo.GetImage();
imgBarCode.SetAbsolutePosition(200, 200);
documento.Add(imgBarCode);
BarcodeEAN codeEAN13 = null;
codeEAN13 = new BarcodeEAN();
codeEAN13.CodeType = Barcode.EAN13;
codeEAN13.ChecksumText = true;
codeEAN13.GenerateChecksum = true;
codeEAN13.BarHeight = 12;
codeEAN13.Code = "1234567890123";
imgBarCode = codeEAN13.CreateImageWithBarcode(cb, null, null);
imgBarCode.SetAbsolutePosition(150, 150);
imgBarCode.Alignment = iTextSharp.text.Image.TEXTWRAP;
documento.Add(imgBarCode);
documento.Close();
}
private void btPdf_Click(object sender, EventArgs e)
{
try
{
/* ============ PRIMEIRA FORMA ============
* //var retangulo = new iTextSharp.text.Rectangle(765, 765);
* var documento = new Document(PageSize.A4, 10, 10, 10, 10);
*
* var writer = PdfWriter.GetInstance(documento, new FileStream(@"c:\teste\teste.pdf", FileMode.Create));
*
* documento.Open();
*
* var imagem = iTextSharp.text.Image.GetInstance(@"C:\teste\robin.png");
* imagem.SetAbsolutePosition(10,60);
* documento.Add(imagem);
*
* PdfContentByte cb = writer.DirectContent;
* BaseFont fonte = BaseFont.CreateFont(BaseFont.COURIER, BaseFont.CP1252, false, false);
*
* cb.BeginText();
* cb.SetFontAndSize(fonte, 12);
* cb.SetColorFill(new BaseColor(51, 51, 51));
* cb.ShowTextAligned(PdfContentByte.ALIGN_LEFT, "Damian Wayne\nTeste", 20, 800, 0);
*
* int linhas = dgvDados.RowCount;
* int colunas = dgvDados.ColumnCount;
*
* for (int i = 0; i < linhas; i++)
* {
* for (int x = 0; x < colunas; x++)
* {
* cb.ShowTextAligned(PdfContentByte.ALIGN_LEFT, Convert.ToString(dgvDados.Rows[i].Cells[x].Value), 20, 400, 0);
* }
* }
*
* cb.EndText();
* documento.Close();
*
* MessageBox.Show("PDF gerado com sucesso!", "Aviso", MessageBoxButtons.OK, MessageBoxIcon.Information);
*/
/*========== SEGUNDA FORMA ==========
* CHUNK: é a menor parte de um texto a ser inserido (palavra)
* PHRASE: é um conjunto de palavras (frases)
* PARAGRAPH: é um paragrafo (conjunto de frases)
*/
var documento = new Document(PageSize.A4, 10, 10, 10, 10);
Stream str;
SaveFileDialog salvarRelatorioPDF = new SaveFileDialog();
salvarRelatorioPDF.Filter = "PDF (*.pdf) | *.pdf";
salvarRelatorioPDF.FilterIndex = 2;
salvarRelatorioPDF.Title = "Salvar Relatorio em PDF";
salvarRelatorioPDF.RestoreDirectory = true;
var salvar_dir = "";
if (salvarRelatorioPDF.ShowDialog() == DialogResult.OK)
{
if ((str = salvarRelatorioPDF.OpenFile()) != null)
{
salvar_dir = salvarRelatorioPDF.FileName;
}
else
{
DialogResult x = MessageBox.Show("Não Foi possivel salvar", "Aviso", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
str.Close();
}
var writer = PdfWriter.GetInstance(documento, new FileStream(salvar_dir, FileMode.Create));
documento.Open();
var imagem = iTextSharp.text.Image.GetInstance(@"../../../image.png");
imagem.SetAbsolutePosition(20, 775);
documento.Add(imagem);
var imagem2 = iTextSharp.text.Image.GetInstance(@"../../../image2.png");
imagem2.SetAbsolutePosition(500, 775);
documento.Add(imagem2);
// Definindo as fontes
var titulo = new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.TIMES_ROMAN, 16, 2, BaseColor.RED);
var fonte = new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.COURIER, 12, 0, BaseColor.BLACK);
var letra = new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.COURIER, 10, 0, BaseColor.BLACK);
var rodape = new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.SYMBOL, 13, 0, BaseColor.BLUE);
documento.Add(new Paragraph(""));
documento.Add(new Paragraph(""));
documento.Add(new Paragraph(""));
//criando parágrafo
var paragrafo1 = new Paragraph("R E L A T O R Í O", titulo);
paragrafo1.Alignment = Element.ALIGN_CENTER;
documento.Add(paragrafo1);
var nome1 = new Paragraph("Lucas Anselmo", fonte);
nome1.Alignment = Element.ALIGN_CENTER;
documento.Add(nome1);
var nome2 = new Paragraph("João Vinicius" + "\n" + "_____________________________________________________________________________", fonte);
nome2.Alignment = Element.ALIGN_CENTER;
documento.Add(nome2);
//data do relatorio
var paragrafo2 = new Paragraph("ITU, " + DateTime.Now.ToLongDateString());
paragrafo2.Alignment = Element.ALIGN_RIGHT;
documento.Add(paragrafo2);
int linhas = dgvDados.RowCount;
int colunas = dgvDados.ColumnCount;
var frase = new Phrase();
bool flag = false;
for (int i = 0; i < linhas; i++)
{
for (int x = 0; x < colunas; x++)
{
frase = new Phrase(Convert.ToString(dgvDados.Rows[i].Cells[x].Value) + " - ", letra);
//documento.Add(frase);
flag = documento.Add(frase);
}
frase = new Phrase("\n");
flag = documento.Add(frase);
}
//gerar codigo de barras
PdfContentByte cb = writer.DirectContent;
cb.BeginText();
iTextSharp.text.Image imgBarCode;
BarcodeEAN codeEAN = null;
codeEAN = new BarcodeEAN();
codeEAN.CodeType = Barcode.EAN13;
codeEAN.ChecksumText = true;
codeEAN.GenerateChecksum = true;
codeEAN.BarHeight = 12;
codeEAN.Code = "1234567890123";
imgBarCode = codeEAN.CreateImageWithBarcode(cb, null, null);
imgBarCode.SetAbsolutePosition(20, 350);
imgBarCode.Alignment = iTextSharp.text.Image.TEXTWRAP;
documento.Add(imgBarCode);
cb.EndText();
//Gerar QRCODE
var paramQR = new Dictionary <EncodeHintType, object>();
paramQR.Add(EncodeHintType.CHARACTER_SET, CharacterSetECI.GetCharacterSetECIByName("UTF-8"));
BarcodeQRCode qrcodigo = new BarcodeQRCode("http://www.etecitu.com.br", 150, 150, paramQR);
iTextSharp.text.Image imgQrCode = qrcodigo.GetImage();
imgQrCode.SetAbsolutePosition(410, 300);
documento.Add(imgQrCode);
documento.Close();
if (flag == true)
{
DialogResult d = MessageBox.Show("Relatorio gerado com sucesso!\nDeseja abri-lo?", "Aviso", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (d.ToString() == "Yes")
{
System.Diagnostics.Process.Start(@salvar_dir);
}
}
else
{
MessageBox.Show("Não foi gerado");
}
}
catch (Exception erro)
{
MessageBox.Show(erro.Message);
}
}
/// <summary>
/// Encodes the specified content.
/// </summary>
/// <param name="content">The content.</param>
/// <param name="ecLevel">The ec level.</param>
/// <param name="hints">The hints.</param>
/// <returns></returns>
public static QRCode Encode(String content, ErrorCorrectionLevel ecLevel)
{
var encoding = DEFAULT_BYTE_MODE_ENCODING;
var generateECI = !DEFAULT_BYTE_MODE_ENCODING.Equals(encoding);
// Pick an encoding mode appropriate for the content. Note that this will not attempt to use
// multiple modes / segments even if that were more efficient. Twould be nice.
var mode = ChooseMode(content, encoding);
// This will store the header information, like mode and
// length, as well as "header" segments like an ECI segment.
var headerBits = new BitArray();
// Append ECI segment if applicable
if (mode == Mode.BYTE && generateECI)
{
var eci = CharacterSetECI.GetCharacterSetECIByName(encoding);
if (eci != null)
{
AppendECI(eci, headerBits);
}
}
// (With ECI in place,) Write the mode marker
AppendModeInfo(mode, headerBits);
// Collect data within the main segment, separately, to count its size if needed. Don't add it to
// main payload yet.
var dataBits = new BitArray();
AppendBytes(content, mode, dataBits, encoding);
Version version = RecommendVersion(ecLevel, mode, headerBits, dataBits);
var headerAndDataBits = new BitArray();
headerAndDataBits.AppendBitArray(headerBits);
// Find "length" of main segment and write it
var numLetters = mode == Mode.BYTE ? dataBits.SizeInBytes : content.Length;
AppendLengthInfo(numLetters, version, mode, headerAndDataBits);
// Put data together into the overall payload
headerAndDataBits.AppendBitArray(dataBits);
var ecBlocks = version.GetECBlocksForLevel(ecLevel);
var numDataBytes = version.TotalCodewords - ecBlocks.TotalECCodewords;
// Terminate the bits properly.
TerminateBits(numDataBytes, headerAndDataBits);
// Interleave data bits with error correction code.
var finalBits = InterleaveWithECBytes(headerAndDataBits,
version.TotalCodewords,
numDataBytes,
ecBlocks.NumBlocks);
var qrCode = new QRCode
{
ECLevel = ecLevel,
Mode = mode,
Version = version
};
// Choose the mask pattern and set to "qrCode".
var dimension = version.DimensionForVersion;
var matrix = new ByteMatrix(dimension, dimension);
var maskPattern = ChooseMaskPattern(finalBits, ecLevel, version, matrix);
qrCode.MaskPattern = maskPattern;
// Build the matrix and set it to "qrCode".
MatrixUtil.BuildMatrix(finalBits, ecLevel, version, maskPattern, matrix);
qrCode.Matrix = matrix;
return qrCode;
}
