// =========================================================================== public override void Write(Stream stream) { // step 1 using (Document document = new Document()) { // step 2 PdfWriter writer = PdfWriter.GetInstance(document, stream); // step 3 document.Open(); // step 4 PdfContentByte canvas = writer.DirectContent; PdfShading axial = PdfShading.SimpleAxial(writer, 36, 716, 396, 788, BaseColor.ORANGE, BaseColor.BLUE ); canvas.PaintShading(axial); document.NewPage(); PdfShading radial = PdfShading.SimpleRadial(writer, 200, 700, 50, 300, 700, 100, new BaseColor(0xFF, 0xF7, 0x94), new BaseColor(0xF7, 0x8A, 0x6B), false, false ); canvas.PaintShading(radial); PdfShadingPattern shading = new PdfShadingPattern(axial); ColorRectangle(canvas, new ShadingColor(shading), 150, 420, 126, 126); canvas.SetShadingFill(shading); canvas.Rectangle(300, 420, 126, 126); canvas.FillStroke(); } }
private void Form1_Load(object sender, EventArgs e) { //Test file name string TestFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "Test.pdf"); //Standard iTextSharp setup using (FileStream fs = new FileStream(TestFile, FileMode.Create, FileAccess.Write, FileShare.None)) { using (Document doc = new Document(PageSize.LETTER)) { using (PdfWriter w = PdfWriter.GetInstance(doc, fs)) { //Open the document for writing doc.Open(); //Create a shading object. The (x,y)'s appear to be document-level instead of cell-level so they need to be played with PdfShading shading = PdfShading.SimpleAxial(w, 0, 700, 300, 700, BaseColor.BLUE, BaseColor.RED); //Create a pattern from our shading object PdfShadingPattern pattern = new PdfShadingPattern(shading); //Create a color from our patter ShadingColor color = new ShadingColor(pattern); //Create a standard two column table PdfPTable t = new PdfPTable(2); //Add a text cell setting the background color through object initialization t.AddCell(new PdfPCell(new Phrase("Hello")) { BackgroundColor = color }); //Add another cell with everything inline. Notice that the (x,y)'s have been updated t.AddCell(new PdfPCell(new Phrase("World")) { BackgroundColor = new ShadingColor(new PdfShadingPattern(PdfShading.SimpleAxial(w, 400, 700, 600, 700, BaseColor.PINK, BaseColor.CYAN))) }); //Add the table to the document doc.Add(t); //Close the document doc.Close(); } } } this.Close(); }
public void TableLayout(PdfPTable table, float[][] widths, float[] heights, int headerRows, int rowStart, PdfContentByte[] canvases) { BaseColor gradientStart = ...; BaseColor gradientEnd = ...); float[] topWidths = widths[0]; PdfContentByte cb = canvases[PdfPTable.BACKGROUNDCANVAS]; Rectangle rectangle = new Rectangle(topWidths[0], heights[heights.Length - 1], topWidths[topWidths.Length - 1], heights[0]); PdfShading shading = PdfShading.SimpleAxial(writer, rectangle.Left, rectangle.Top, rectangle.Left, rectangle.Bottom, gradientStart, gradientEnd); PdfShadingPattern pattern = new PdfShadingPattern(shading); cb.SetShadingFill(pattern); cb.Rectangle(rectangle.Left, rectangle.Bottom, rectangle.Width, rectangle.Height); cb.Fill(); }
// --------------------------------------------------------------------------- /** * Prints a square and fills half of it with a gray rectangle. * * @param x * @param y * @param cb * @throws Exception */ public static void PictureBackdrop(float x, float y, PdfContentByte cb, PdfWriter writer) { PdfShading axial = PdfShading.SimpleAxial(writer, x, y, x + 200, y, BaseColor.YELLOW, BaseColor.RED ); PdfShadingPattern axialPattern = new PdfShadingPattern(axial); cb.SetShadingFill(axialPattern); cb.SetColorStroke(BaseColor.BLACK); cb.SetLineWidth(2); cb.Rectangle(x, y, 200, 200); cb.FillStroke(); }
public void Verify_ShadingPatternColor_CanBeCreated() { var pdfFilePath = TestUtils.GetOutputFileName(); var stream = new FileStream(pdfFilePath, FileMode.Create); // step 1 var document = new Document(); // step 2 PdfWriter writer = PdfWriter.GetInstance(document, stream); // step 3 document.AddAuthor(TestUtils.Author); document.Open(); // step 4 PdfContentByte canvas = writer.DirectContent; PdfShading axial = PdfShading.SimpleAxial(writer, 36, 716, 396, 788, BaseColor.Orange, BaseColor.Blue ); canvas.PaintShading(axial); document.NewPage(); PdfShading radial = PdfShading.SimpleRadial(writer, 200, 700, 50, 300, 700, 100, new BaseColor(0xFF, 0xF7, 0x94), new BaseColor(0xF7, 0x8A, 0x6B), false, false ); canvas.PaintShading(radial); PdfShadingPattern shading = new PdfShadingPattern(axial); colorRectangle(canvas, new ShadingColor(shading), 150, 420, 126, 126); canvas.SetShadingFill(shading); canvas.Rectangle(300, 420, 126, 126); canvas.FillStroke(); document.Close(); stream.Dispose(); TestUtils.VerifyPdfFileIsReadable(pdfFilePath); }
public void CellLayout(PdfPCell cell, Rectangle position, PdfContentByte[] canvases) { //Create a shading object with cell-specific coords PdfShading shading = PdfShading.SimpleAxial(w, position.Left, position.Bottom, position.Right, position.Top, BaseColor.BLUE, BaseColor.RED); //Create a pattern from our shading object PdfShadingPattern pattern = new PdfShadingPattern(shading); //Create a color from our patter ShadingColor color = new ShadingColor(pattern); //Get the background canvas. NOTE, If using an older version of iTextSharp (4.x) you might need to get the canvas in a different way PdfContentByte cb = canvases[PdfPTable.BACKGROUNDCANVAS]; //Set the background color of the given rectable to our shading pattern position.BackgroundColor = color; //Fill the rectangle cb.Rectangle(position); }
public virtual void DeviceNCmykRedRgbBlueGradient() { Document document = new Document(); // step 2 String dest_file = DEST_FOLDER + "/device_n_gradient_CmykRedRgbBlue.pdf"; PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(dest_file, FileMode.Create)); // step 3 document.Open(); // step 4 PdfContentByte canvas = writer.DirectContent; PdfSpotColor psc_red = new PdfSpotColor("Spot Red", new CMYKColor(0f, 1f, 1f, 0f)); PdfSpotColor psc_blue = new PdfSpotColor("Spot Blue", new BaseColor(0, 0, 255)); PdfDeviceNColor deviceNColor = new PdfDeviceNColor(new PdfSpotColor[] { psc_red, psc_blue }); canvas.SaveState(); canvas.Rectangle(418, 412, -329, 189); canvas.Clip(); canvas.NewPath(); canvas.SaveState(); canvas.ConcatCTM(329f, 0f, 0f, -329f, 89f, 506.5f); canvas.PaintShading(PdfShading.SimpleAxial(writer, 0, 0, 1, 0, new DeviceNColor(deviceNColor, new float[] { 1, 0 }), new DeviceNColor(deviceNColor, new float[] { 0, 1 }))); canvas.RestoreState(); canvas.RestoreState(); canvas.SetCMYKColorStroke(0, 0, 0, 0xFF); canvas.Rectangle(418, 412, -329, 189); canvas.Stroke(); document.Close(); CompareTool compareTool = new CompareTool(); String error = compareTool.Compare(dest_file, TEST_RESOURCES_PATH + "cmp_device_n_gradient_CmykRedRgbBlue.pdf", DEST_FOLDER, "diff_"); if (error != null) { Assert.Fail(error); } }
/// <summary> /// Draws a rectangular gradient background color. /// </summary> /// <param name="position">The coordinates of the cell</param> /// <param name="canvases">An array of PdfContentByte to add text or graphics</param> /// <param name="startColor">Gradient's Start Color</param> /// <param name="endColor">Gradient's End Color</param> public static void DrawGradientBackground(this Rectangle position, PdfContentByte[] canvases, BaseColor startColor, BaseColor endColor) { if (startColor == null || endColor == null) { return; } var cb = canvases[PdfPTable.BACKGROUNDCANVAS]; cb.SaveState(); var shading = PdfShading.SimpleAxial( cb.PdfWriter, position.Left, position.Top, position.Left, position.Bottom, startColor, endColor); var shadingPattern = new PdfShadingPattern(shading); cb.SetShadingFill(shadingPattern); cb.Rectangle(position.Left, position.Bottom, position.Width, position.Height); cb.Fill(); cb.RestoreState(); }
public void CellLayout(PdfPCell cell, iTextSharp.text.Rectangle position, PdfContentByte[] canvases) { if (Helper.IsTransparent(_backgroundBrush)) position.BackgroundColor = null; var gradientBrush = _backgroundBrush as GradientBrush; if (gradientBrush != null) { PdfShading shading = null; var fromColor = PdfPrinter.GetBaseColor(gradientBrush.GradientStops.FirstOrDefault().Color); var toColor = PdfPrinter.GetBaseColor(gradientBrush.GradientStops.LastOrDefault().Color); var linearGradientBrush = _backgroundBrush as LinearGradientBrush; if (linearGradientBrush != null) { float x0, y0, x1, y1; var brushSlopeAbs = Math.Abs(linearGradientBrush.EndPoint.Y - linearGradientBrush.StartPoint.Y) / Math.Abs(linearGradientBrush.EndPoint.X - linearGradientBrush.StartPoint.X); var cellSlopeAbs = position.Height / position.Width; if (linearGradientBrush.EndPoint.X > linearGradientBrush.StartPoint.X) // from left to right { x0 = position.Left; if (linearGradientBrush.EndPoint.Y > linearGradientBrush.StartPoint.Y) // from top to bottom { y0 = position.Top; if (cellSlopeAbs >= brushSlopeAbs) { x1 = position.Left + (float)(position.Height / brushSlopeAbs); y1 = position.Bottom; } else { x1 = position.Right; y1 = position.Top - (float)(position.Width * brushSlopeAbs); } } else // from bottom to top { y0 = position.Bottom; if (cellSlopeAbs >= brushSlopeAbs) { x1 = position.Left + (float)(position.Height / brushSlopeAbs); y1 = position.Top; } else { x1 = position.Right; y1 = position.Bottom + (float)(position.Width * brushSlopeAbs); } } } else // from right to left { x0 = position.Right; if (linearGradientBrush.EndPoint.Y > linearGradientBrush.StartPoint.Y) // from top to bottom { y0 = position.Top; if (cellSlopeAbs >= brushSlopeAbs) { x1 = position.Right - (float)(position.Height / brushSlopeAbs); y1 = position.Bottom; } else { x1 = position.Right; y1 = position.Top - (float)(position.Width * brushSlopeAbs); } } else // from bottom to top { y0 = position.Bottom; if (cellSlopeAbs >= brushSlopeAbs) { x1 = position.Right - (float)(position.Height / brushSlopeAbs); y1 = position.Top; } else { x1 = position.Right; y1 = position.Bottom + (float)(position.Width * brushSlopeAbs); } } } shading = PdfShading.SimpleAxial(_writer, x0, y0, x1, y1, fromColor, toColor, false, false); } var radialGradientBrush = _backgroundBrush as RadialGradientBrush; if (radialGradientBrush != null) { float xCenter = 0, yCenter = 0, radius = 0; shading = PdfShading.SimpleRadial(_writer, xCenter, yCenter, 0, xCenter, yCenter, radius, fromColor, toColor, true, true); } if (shading != null) position.BackgroundColor = new ShadingColor(new PdfShadingPattern(shading)); } //Fill the rectangle canvases[PdfPTable.BACKGROUNDCANVAS].Rectangle(position); }
public virtual void LabSpotBasedGradient() { // step 1 Document document = new Document(PageSize.A3); // step 2 String dest_file = DEST_FOLDER + "/lab_spot_based_gradient.pdf"; PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(dest_file, FileMode.Create)); // step 3 document.Open(); // step 4 PdfContentByte canvas = writer.DirectContent; PdfLabColor pdfLabColor = new PdfLabColor(new float[] { 0.9505f, 1.0f, 1.0890f }, new float[] { 0f, 0.5f, 1.5f }, new float[] { -10, 100, -10, 100 }); PdfDeviceNColor pdfDeviceNNChannelColor = new PdfDeviceNColor(new PdfSpotColor[] { new PdfSpotColor("lab3", pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83))), new PdfSpotColor("labBlue", pdfLabColor.Rgb2lab(new BaseColor(0, 0, 255))) }); PdfSpotColor psc_lab3 = new PdfSpotColor("lab3", pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83))); PdfSpotColor psc_lab2 = new PdfSpotColor("lab2", pdfLabColor.Rgb2lab(new BaseColor(70, 138, 96))); PdfSpotColor psc_lab1 = new PdfSpotColor("lab1", pdfLabColor.Rgb2lab(new BaseColor(255, 0, 0))); PdfSpotColor psc_lab_blue = new PdfSpotColor("labBlue", new BaseColor(0, 0, 100)); PdfDeviceNColor pdfDeviceNNChannelColor2 = new PdfDeviceNColor(new PdfSpotColor[] { psc_lab_blue, psc_lab2, psc_lab1 }); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(0, 0, 255)), 36, 878, 36, 36); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(70, 138, 96)), 90, 878, 36, 36); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83)), 144, 878, 36, 36); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(0, 50, 50)), 198, 878, 36, 36); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(0, 0, 255)).ToRgb(), 36, 824, 36, 36); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(70, 138, 96)).ToRgb(), 90, 824, 36, 36); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83)).ToRgb(), 144, 824, 36, 36); ColorRectangle(canvas, pdfLabColor.Rgb2lab(new BaseColor(0, 50, 50)).ToRgb(), 198, 824, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab1", pdfLabColor.Rgb2lab(new BaseColor(255, 0, 0))), 1f), 36, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab1", pdfLabColor.Rgb2lab(new BaseColor(255, 0, 0))), 0.8f), 90, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab1", pdfLabColor.Rgb2lab(new BaseColor(255, 0, 0))), 0.6f), 144, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab1", pdfLabColor.Rgb2lab(new BaseColor(255, 0, 0))), 0.2f), 198, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab2", pdfLabColor.Rgb2lab(new BaseColor(70, 138, 96))), 1f), 252, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab2", pdfLabColor.Rgb2lab(new BaseColor(70, 138, 96))), 0.8f), 306, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab2", pdfLabColor.Rgb2lab(new BaseColor(70, 138, 96))), 0.6f), 360, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab2", pdfLabColor.Rgb2lab(new BaseColor(70, 138, 96))), 0.2f), 416, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab3", pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83))), 1.0f), 470, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab3", pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83))), 0.8f), 524, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab3", pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83))), 0.6f), 578, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("lab3", pdfLabColor.Rgb2lab(new BaseColor(0, 217, 83))), 0.2f), 634, 986, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb1", new BaseColor(255, 0, 0)), 1f), 36, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb1", new BaseColor(255, 0, 0)), 0.8f), 90, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb1", new BaseColor(255, 0, 0)), 0.6f), 144, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb1", new BaseColor(255, 0, 0)), 0.2f), 198, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb2", new BaseColor(70, 138, 96)), 1f), 252, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb2", new BaseColor(70, 138, 96)), 0.8f), 306, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb2", new BaseColor(70, 138, 96)), 0.6f), 360, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb2", new BaseColor(70, 138, 96)), 0.2f), 416, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb3", new BaseColor(0, 217, 83)), 1.0f), 470, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb3", new BaseColor(0, 217, 83)), 0.8f), 524, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb3", new BaseColor(0, 217, 83)), 0.6f), 578, 932, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("rgb3", new BaseColor(0, 217, 83)), 0.2f), 634, 932, 36, 36); ColorRectangle(canvas, new DeviceNColor(new PdfDeviceNColor(new PdfSpotColor[] { psc_lab2, psc_lab_blue, psc_lab1 }), new float[] { 0, 0.0f, 1 }), 36, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.1f, 0.1f }), 90, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.2f, 0.2f }), 144, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.3f, 0.3f }), 198, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.4f, 0.4f }), 252, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(new PdfDeviceNColor(new PdfSpotColor[] { psc_lab2, psc_lab_blue, psc_lab1, psc_lab3 }), new float[] { 0.5f, 0.5f, 1, 0.5f }), 306, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor2, new float[] { 0.6f, 0.1f, 0.5f }), 360, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.7f, 0.7f }), 416, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.8f, 0.8f }), 470, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(new PdfDeviceNColor(new PdfSpotColor[] { psc_lab2, psc_lab_blue, psc_lab1 }), new float[] { 0.9f, 0.9f, 1 }), 524, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 1, 1 }), 578, 770, 36, 36); canvas.SaveState(); canvas.Rectangle(418, 412, -329, 189); canvas.Clip(); canvas.NewPath(); canvas.SaveState(); canvas.ConcatCTM(329f, 0f, 0f, -329f, 89f, 506.5f); canvas.PaintShading(PdfShading.SimpleAxial(writer, 0, 0, 1, 0, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 1, 0 }), new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0, 1 }))); canvas.RestoreState(); canvas.RestoreState(); canvas.SetColorStroke(new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 1, 1 })); canvas.Rectangle(418, 412, -329, 189); canvas.Stroke(); // step 5 document.Close(); CompareTool compareTool = new CompareTool(); String error = compareTool.Compare(dest_file, TEST_RESOURCES_PATH + "cmp_lab_spot_based_gradient.pdf", DEST_FOLDER, "diff"); if (error != null) { Assert.Fail(error); } }
public virtual void DeviceNSpotBasedGradient() { // step 1 Document document = new Document(PageSize.A3); // step 2 String dest_file = DEST_FOLDER + "/device_n_gradient_base.pdf"; PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(dest_file, FileMode.Create)); // step 3 document.Open(); // step 4 PdfContentByte canvas = writer.DirectContent; PdfSpotColor psc_gray = new PdfSpotColor("iTextGray", new GrayColor(0f)); PdfSpotColor psc_cmyk_yell = new PdfSpotColor("iTextYellow", new CMYKColor(0f, 0f, 1f, 0f)); PdfSpotColor psc_cmyk_magen = new PdfSpotColor("iTextMagenta", new CMYKColor(0f, 1f, 0f, 0f)); PdfSpotColor psc_rgb_blue = new PdfSpotColor("iTextBlue", new BaseColor(0, 0, 255)); PdfDeviceNColor pdfDeviceNNChannelColor = new PdfDeviceNColor(new PdfSpotColor[] { psc_cmyk_yell, psc_cmyk_magen, psc_rgb_blue }); PdfDeviceNColor pdfDeviceNNChannelColor2 = new PdfDeviceNColor(new PdfSpotColor[] { psc_cmyk_magen, psc_cmyk_yell, psc_rgb_blue }); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("iTextGray", new GrayColor(0f)), 0.8f), 36, 824, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("iTextYellow", new CMYKColor(0f, 0f, 1f, 0f)), 0.8f), 90, 824, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("iTextMagenta", new CMYKColor(0f, 1f, 0f, 0f)), 0.4f), 144, 824, 36, 36); ColorRectangle(canvas, new SpotColor(new PdfSpotColor("iTextBlue", new BaseColor(0, 0, 255)), 0.7f), 198, 824, 36, 36); ColorRectangle(canvas, new DeviceNColor(new PdfDeviceNColor(new PdfSpotColor[] { psc_cmyk_yell, psc_cmyk_magen, psc_rgb_blue }), new float[] { 0, 0.0f, 1 }), 36, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.1f, 0.1f, 1 }), 90, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.2f, 0.2f, 1 }), 144, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.3f, 0.3f, 1 }), 198, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.4f, 0.4f, 1 }), 252, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(new PdfDeviceNColor(new PdfSpotColor[] { psc_cmyk_yell, psc_cmyk_magen, psc_rgb_blue, psc_gray }), new float[] { 0.5f, 0.5f, 1, 0.5f }), 306, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor2, new float[] { 0.6f, 0.1f, 1 }), 360, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.7f, 0.7f, 1 }), 416, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0.8f, 0.8f, 1 }), 470, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(new PdfDeviceNColor(new PdfSpotColor[] { psc_cmyk_yell, psc_cmyk_magen, psc_rgb_blue }), new float[] { 0.9f, 0.9f, 1 }), 524, 770, 36, 36); ColorRectangle(canvas, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 1, 1, 1 }), 578, 770, 36, 36); PdfDeviceNColor pdfDeviceNColor = new PdfDeviceNColor(new PdfSpotColor[] { psc_cmyk_yell, psc_cmyk_magen, psc_rgb_blue }); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0, 0, 1 })); canvas.Rectangle(36, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.1f, 0.1f, 1 })); canvas.Rectangle(90, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.2f, 0.2f, 1 })); canvas.Rectangle(144, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.3f, 0.3f, 1 })); canvas.Rectangle(198, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.4f, 0.4f, 1 })); canvas.Rectangle(252, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.5f, 0.5f, 1 })); canvas.Rectangle(306, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.6f, 0.1f, 1 })); canvas.Rectangle(360, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.7f, 0.7f, 1 })); canvas.Rectangle(416, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.8f, 0.8f, 1 })); canvas.Rectangle(470, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 0.9f, 0.9f, 1 })); canvas.Rectangle(524, 716, 36, 36); canvas.FillStroke(); canvas.SetColorFill(new DeviceNColor(pdfDeviceNColor, new float[] { 1, 1, 1 })); canvas.Rectangle(578, 716, 36, 36); canvas.FillStroke(); canvas.SaveState(); canvas.Rectangle(418, 412, -329, 189); canvas.Clip(); canvas.NewPath(); canvas.SaveState(); canvas.ConcatCTM(329f, 0f, 0f, -329f, 89f, 506.5f); canvas.PaintShading(PdfShading.SimpleAxial(writer, 0, 0, 1, 0, new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 1, 1, 0 }), new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 0, 0, 1 }))); canvas.RestoreState(); canvas.RestoreState(); canvas.SetColorStroke(new DeviceNColor(pdfDeviceNNChannelColor, new float[] { 1, 1, 1 })); canvas.Rectangle(418, 412, -329, 189); canvas.Stroke(); // step 5 document.Close(); CompareTool compareTool = new CompareTool(); String error = compareTool.Compare(dest_file, TEST_RESOURCES_PATH + "cmp_device_n_gradient_base.pdf", DEST_FOLDER, "diff_"); if (error != null) { Assert.Fail(error); } }