public virtual void LayersRadioGroup()
{
String outPdf = destinationFolder + "layersRadioGroup.pdf";
String cmpPdf = sourceFolder + "cmp_layersRadioGroup.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer radiogroup = PdfLayer.CreateTitle("Radio group", pdfDoc);
PdfLayer radio1 = new PdfLayer("Radiogroup: layer 1", pdfDoc);
radio1.SetOn(true);
PdfLayer radio2 = new PdfLayer("Radiogroup: layer 2", pdfDoc);
radio2.SetOn(false);
PdfLayer radio3 = new PdfLayer("Radiogroup: layer 3", pdfDoc);
radio3.SetOn(false);
radiogroup.AddChild(radio1);
radiogroup.AddChild(radio2);
radiogroup.AddChild(radio3);
IList <PdfLayer> options = new List <PdfLayer>();
options.Add(radio1);
options.Add(radio2);
options.Add(radio3);
PdfLayer.AddOCGRadioGroup(pdfDoc, options);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 12);
PdfLayerTestUtils.AddTextInsideLayer(radio1, canvas, "layer option 1", 50, 600);
PdfLayerTestUtils.AddTextInsideLayer(radio2, canvas, "layer option 2", 50, 575);
PdfLayerTestUtils.AddTextInsideLayer(radio3, canvas, "layer option 3", 50, 550);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void TestInStamperMode2()
{
PdfDocument pdfDoc = new PdfDocument(new PdfReader(sourceFolder + "input_layered.pdf"), new PdfWriter(destinationFolder
+ "output_layered.pdf"));
PdfCanvas canvas = new PdfCanvas(pdfDoc, 1);
PdfLayer newLayer = new PdfLayer("appended", pdfDoc);
canvas.SetFontAndSize(PdfFontFactory.CreateFont(StandardFonts.HELVETICA), 18);
PdfLayerTestUtils.AddTextInsideLayer(newLayer, canvas, "APPENDED CONTENT", 200, 600);
IList <PdfLayer> allLayers = pdfDoc.GetCatalog().GetOCProperties(true).GetLayers();
foreach (PdfLayer layer in allLayers)
{
if (layer.IsLocked())
{
layer.SetLocked(false);
}
if ("Grouped layers".Equals(layer.GetTitle()))
{
layer.AddChild(newLayer);
}
}
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "output_layered.pdf",
sourceFolder + "cmp_output_layered.pdf", destinationFolder, "diff"));
}
public virtual void LayerDefaultIntents()
{
PdfLayer pdfLayer = PdfLayerTestUtils.PrepareNewLayer();
ICollection <PdfName> defaultIntents = pdfLayer.GetIntents();
NUnit.Framework.Assert.AreEqual(new PdfName[] { PdfName.View }, defaultIntents.ToArray(new PdfName[1]));
}
public virtual void LayerSetSingleIntent()
{
PdfLayer pdfLayer = PdfLayerTestUtils.PrepareLayerDesignIntent();
ICollection <PdfName> defaultIntents = pdfLayer.GetIntents();
NUnit.Framework.Assert.AreEqual(new PdfName[] { PdfName.Design }, defaultIntents.ToArray(new PdfName[1]));
}
private void CreateCustomExportLayers(PdfDocument pdfDoc, bool view)
{
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer layerTrue = new PdfLayer("Export - true", pdfDoc);
layerTrue.SetExport(true);
layerTrue.SetView(view);
PdfLayer layerFalse = new PdfLayer("Export - false", pdfDoc);
layerFalse.SetExport(false);
layerFalse.SetView(view);
PdfLayer layerDflt = new PdfLayer("Export - default", pdfDoc);
layerDflt.SetView(view);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 24);
PdfLayerTestUtils.AddTextInsideLayer(null, canvas, "Export this PDF as image!", 30, 580);
canvas.SetFontAndSize(font, 14);
PdfLayerTestUtils.AddTextInsideLayer(layerTrue, canvas, "Export layer - true.", 30, 780);
PdfLayerTestUtils.AddTextInsideLayer(null, canvas, "When saved as image text above is expected to be shown."
, 30, 765);
PdfLayerTestUtils.AddTextInsideLayer(layerFalse, canvas, "Export layer - false.", 30, 730);
PdfLayerTestUtils.AddTextInsideLayer(null, canvas, "When saved as image text above is expected to be hidden."
, 30, 715);
PdfLayerTestUtils.AddTextInsideLayer(layerDflt, canvas, "Export layer - default.", 30, 680);
PdfLayerTestUtils.AddTextInsideLayer(null, canvas, "When saved as image text above is expected to have layer visibility."
, 30, 665);
pdfDoc.Close();
}
public virtual void DisabledVisualExpressionTest01()
{
String srcPdf = "sourceWithDifferentLayers.pdf";
String destPdf = "disabledVisualExpressionTest01.pdf";
String cmpPdf = "cmp_" + destPdf;
PdfDocument pdfDoc = new PdfDocument(new PdfReader(sourceFolder + srcPdf), new PdfWriter(destinationFolder
+ destPdf));
PdfCanvas canvas = new PdfCanvas(pdfDoc.GetFirstPage());
canvas.SetFontAndSize(PdfFontFactory.CreateFont(StandardFonts.HELVETICA), 18);
IList <PdfLayer> allLayers = pdfDoc.GetCatalog().GetOCProperties(true).GetLayers();
PdfLayerMembership layerMembershipAnyOn = new PdfLayerMembership(pdfDoc);
// create expression with the AND operator as the first operand
PdfVisibilityExpression expression = new PdfVisibilityExpression(PdfName.And);
// add an empty dictionary as the second operand
expression.AddOperand(allLayers[1]);
// create a nested expression with the AND operator and two empty dictionaries as operands
PdfVisibilityExpression nestedExpression = new PdfVisibilityExpression(PdfName.And);
nestedExpression.AddOperand(allLayers[0]);
nestedExpression.AddOperand(allLayers[2]);
// add another expression as the third operand
expression.AddOperand(nestedExpression);
layerMembershipAnyOn.AddLayer(allLayers[0]);
layerMembershipAnyOn.AddLayer(allLayers[1]);
layerMembershipAnyOn.SetVisibilityExpression(expression);
PdfLayerTestUtils.AddTextInsideLayer(layerMembershipAnyOn, canvas, "visualExpressionTest01", 200, 500);
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + destPdf, sourceFolder
+ cmpPdf, destinationFolder));
}
public virtual void LayerSetSeveralIntents()
{
PdfName custom = new PdfName("Custom");
PdfLayer pdfLayer = PdfLayerTestUtils.PrepareLayerDesignAndCustomIntent(custom);
ICollection <PdfName> defaultIntents = pdfLayer.GetIntents();
NUnit.Framework.Assert.AreEqual(new PdfName[] { PdfName.Design, custom }, defaultIntents.ToArray(new PdfName
[2]));
}
public virtual void LayerSetIntentsNull()
{
PdfName custom = new PdfName("Custom");
PdfLayer pdfLayer = PdfLayerTestUtils.PrepareLayerDesignAndCustomIntent(custom);
pdfLayer.SetIntents(null);
ICollection <PdfName> postNullIntents = pdfLayer.GetIntents();
NUnit.Framework.Assert.AreEqual(new PdfName[] { PdfName.View }, postNullIntents.ToArray(new PdfName[1]));
}
public virtual void SetExportViewIsFalse()
{
String outPdf = destinationFolder + "setExportViewIsFalse.pdf";
String cmpPdf = sourceFolder + "cmp_setExportViewIsFalse.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
bool view = false;
CreateCustomExportLayers(pdfDoc, view);
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void ProcessTitledHierarchies()
{
String srcPdf = sourceFolder + "titledHierarchies.pdf";
String outPdf = destinationFolder + "processTitledHierarchies.pdf";
String cmpPdf = sourceFolder + "cmp_processTitledHierarchies.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfReader(srcPdf), new PdfWriter(outPdf));
// init OCProperties to check how they are processed
pdfDoc.GetCatalog().GetOCProperties(true);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void SetUserAndPageElement()
{
String outPdf = destinationFolder + "setUserAndPageElement.pdf";
String cmpPdf = sourceFolder + "cmp_setUserAndPageElement.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer layer = new PdfLayer("UserAndPageElement", pdfDoc);
layer.SetUser("Org", "iText");
layer.SetPageElement("HF");
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 14);
PdfLayerTestUtils.AddTextInsideLayer(layer, canvas, "Page 1 of 1.", 30, 780);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void LockedLayer()
{
String outPdf = destinationFolder + "lockedLayer.pdf";
String cmpPdf = sourceFolder + "cmp_lockedLayer.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer layer1 = new PdfLayer("Layer 1", pdfDoc);
PdfLayer layer2 = new PdfLayer("Layer 2", pdfDoc);
layer2.SetLocked(true);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 12);
PdfLayerTestUtils.AddTextInsideLayer(layer1, canvas, "Layer 1 text", 100, 700);
PdfLayerTestUtils.AddTextInsideLayer(layer2, canvas, "Layer 2 text", 100, 650);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void ZoomNotOnPanel()
{
String outPdf = destinationFolder + "zoomNotOnPanel.pdf";
String cmpPdf = sourceFolder + "cmp_zoomNotOnPanel.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer zoom = new PdfLayer("Zoom 0.75-1.25", pdfDoc);
zoom.SetOnPanel(false);
zoom.SetZoom(0.75f, 1.25f);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 14);
PdfLayerTestUtils.AddTextInsideLayer(zoom, canvas, "Only visible if the zoomfactor is between 75 and 125%"
, 30, 530);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void SetCreatorInfoAndLanguage()
{
String outPdf = destinationFolder + "setCreatorInfoAndLanguage.pdf";
String cmpPdf = sourceFolder + "cmp_setCreatorInfoAndLanguage.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer layer = new PdfLayer("CreatorAndLanguageInfo", pdfDoc);
layer.SetCreatorInfo("iText", "Technical");
// australian english
layer.SetLanguage("en-AU", true);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 14);
PdfLayerTestUtils.AddTextInsideLayer(layer, canvas, "Some technical data in English.", 30, 530);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void OcConfigUniqueName()
{
String srcPdf = sourceFolder + "ocpConfigs.pdf";
String outPdf = destinationFolder + "ocConfigUniqueName.pdf";
String cmpPdf = sourceFolder + "cmp_ocConfigUniqueName.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfReader(srcPdf), new PdfWriter(outPdf));
// init OCProperties to check how they are processed
pdfDoc.GetCatalog().GetOCProperties(true);
pdfDoc.Close();
// start of test assertion logic
PdfDocument resPdf = new PdfDocument(new PdfReader(outPdf));
PdfDictionary d = resPdf.GetCatalog().GetPdfObject().GetAsDictionary(PdfName.OCProperties).GetAsDictionary
(PdfName.D);
NUnit.Framework.Assert.AreEqual(PdfOCProperties.OC_CONFIG_NAME_PATTERN + "2", d.GetAsString(PdfName.Name).
ToUnicodeString());
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void LayerGroup()
{
String outPdf = destinationFolder + "layerGroup.pdf";
String cmpPdf = sourceFolder + "cmp_layerGroup.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer group = PdfLayer.CreateTitle("Grouped layers", pdfDoc);
PdfLayer layer1 = new PdfLayer("Group: layer 1", pdfDoc);
PdfLayer layer2 = new PdfLayer("Group: layer 2", pdfDoc);
group.AddChild(layer1);
group.AddChild(layer2);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 12);
PdfLayerTestUtils.AddTextInsideLayer(layer1, canvas, "layer 1 in the group", 50, 700);
PdfLayerTestUtils.AddTextInsideLayer(layer2, canvas, "layer 2 in the group", 50, 675);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void NestedLayers()
{
String outPdf = destinationFolder + "nestedLayers.pdf";
String cmpPdf = sourceFolder + "cmp_nestedLayers.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer nested = new PdfLayer("Parent layer", pdfDoc);
PdfLayer nested_1 = new PdfLayer("Nested layer 1", pdfDoc);
PdfLayer nested_2 = new PdfLayer("Nested layer 2", pdfDoc);
nested.AddChild(nested_1);
nested.AddChild(nested_2);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 12);
PdfLayerTestUtils.AddTextInsideLayer(nested, canvas, "Parent layer text", 50, 755);
PdfLayerTestUtils.AddTextInsideLayer(nested_1, canvas, "Nested layer 1 text", 100, 700);
PdfLayerTestUtils.AddTextInsideLayer(nested_2, canvas, "Nested layers 2 text", 100, 650);
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
public virtual void DisabledVisibilityPolicyAllOnTest()
{
String srcPdf = "sourceWithDifferentLayers.pdf";
String destPdf = "disabledVisibilityPolicyAllOnTest.pdf";
String cmpPdf = "cmp_" + destPdf;
PdfDocument pdfDoc = new PdfDocument(new PdfReader(sourceFolder + srcPdf), new PdfWriter(destinationFolder
+ destPdf));
PdfCanvas canvas = new PdfCanvas(pdfDoc.GetFirstPage());
canvas.SetFontAndSize(PdfFontFactory.CreateFont(StandardFonts.HELVETICA), 18);
IList <PdfLayer> allLayers = pdfDoc.GetCatalog().GetOCProperties(true).GetLayers();
PdfLayerMembership layerMembershipAllOn = new PdfLayerMembership(pdfDoc);
layerMembershipAllOn.AddLayer(allLayers[1]);
layerMembershipAllOn.AddLayer(allLayers[0]);
layerMembershipAllOn.SetVisibilityPolicy(PdfName.AllOn);
PdfLayerTestUtils.AddTextInsideLayer(layerMembershipAllOn, canvas, "visibilityPolicyAllOnTest", 200, 500);
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + destPdf, sourceFolder
+ cmpPdf, destinationFolder));
}
public virtual void NotPrintNotOnPanel()
{
String outPdf = destinationFolder + "notPrintNotOnPanel.pdf";
String cmpPdf = sourceFolder + "cmp_notPrintNotOnPanel.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outPdf));
PdfFont font = PdfFontFactory.CreateFont();
PdfLayer notPrintedNotOnPanel = new PdfLayer("not printed", pdfDoc);
notPrintedNotOnPanel.SetOnPanel(false);
notPrintedNotOnPanel.SetPrint("Print", false);
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.SetFontAndSize(font, 14);
PdfLayerTestUtils.AddTextInsideLayer(null, canvas, "Normal page content, hello lorem ispum!", 100, 750);
canvas.BeginLayer(notPrintedNotOnPanel);
canvas.BeginText().SetFontAndSize(font, 24).MoveText(100, 700).ShowText("WHEN PRINTED THIS LINE IS NOT THERE"
).EndText();
canvas.BeginText().SetFontAndSize(font, 16).MoveText(100, 680).ShowText("(this text layer is not in the layers panel as well)"
).EndText();
canvas.EndLayer();
pdfDoc.Close();
PdfLayerTestUtils.CompareLayers(outPdf, cmpPdf);
}
