private static Image GetWatermarkedImage(PdfDocument pdfDocument, Image img)
{
float width = img.GetImageScaledWidth();
float height = img.GetImageScaledHeight();
Table table = InitTable(width);
TableRenderer renderer = (TableRenderer)table.CreateRendererSubTree();
renderer.SetParent(new DocumentRenderer(new Document(pdfDocument)));
// Simulate the positioning of the renderer to find out how much space the table will occupy.
LayoutResult result = renderer.Layout(new LayoutContext(new LayoutArea(
1, new Rectangle(10000, 10000))));
PdfFormXObject template = new PdfFormXObject(new Rectangle(width, height));
new Canvas(template, pdfDocument)
.Add(img)
.Close();
float left = 0;
float bottom = height - result.GetOccupiedArea().GetBBox().GetHeight();
new Canvas(template, pdfDocument)
.Add(table.SetFixedPosition(left, bottom, width))
.Close();
return(new Image(template));
}
public TableHeaderEventHandler(Document doc)
{
this.doc = doc;
InitTable();
TableRenderer renderer = (TableRenderer)table.CreateRendererSubTree();
renderer.SetParent(new DocumentRenderer(doc));
// Simulate the positioning of the renderer to find out how much space the header table will occupy.
LayoutResult result = renderer.Layout(new LayoutContext(new LayoutArea(0, PageSize.A4)));
tableHeight = result.GetOccupiedArea().GetBBox().GetHeight();
}
public virtual void TableRendererAddByIDTest()
{
DocumentRenderer documentRenderer = new DocumentRenderer(null);
TableRenderer tableRenderer = new TableRenderer(new Table(5));
tableRenderer.SetParent(documentRenderer);
String id = "id5";
tableRenderer.SetProperty(Property.ID, id);
LayoutContext layoutContext = new LayoutContext(new LayoutArea(4, new Rectangle(50, 50)));
tableRenderer.Layout(layoutContext);
documentRenderer.GetTargetCounterHandler().PrepareHandlerToRelayout();
NUnit.Framework.Assert.AreEqual((int?)4, TargetCounterHandler.GetPageByID(tableRenderer, id));
}