How to Start Convert PDF Work with PDF Modules PDF Document PDF Pages Text Image Graph & Path Annotation, Markup & Drawing Redaction Security Digital Signature Forms Watermark Bookmark Link File Attachment File Metadata Printing Work with Other SDKs Barcode read Barcode create OCR Twain

VB.NET PDF Builder: How to draw, add a start shape to PDF file

VB.NET Demo Code to create, draw, add a start graph to pdf document

Draw a start on PDF context using

Dim ctx As PDFContext = New PDFContext()
' set figure size: width 600 pixels; height 200 pixels
ctx.SetWidth(New RELength(600, Units.PX))
ctx.SetHeight(New RELength(200, Units.PX))
' draw a star
Dim path As REPath = New REPath()
path.AddLine(100, 70, 300, 70)
Path.AddLine(300, 70, 130, 170)
Path.AddLine(130, 170, 200, 10)
Path.AddLine(200, 10, 270, 170)
Path.AddLine(270, 170, 100, 70)
ctx.DrawPath(New REPen(New REColor(255, 0, 0), 5.0F), Path)
Dim figure As Figure = New Figure(ctx)

Add context to PDF document in

Dim outputFilePath As String = "C:\Sample25.pdf"

Dim document As Document = New Document()
PDFBuildHandler.Create(document, outputFilePath)
' open document
' create Figure
Dim ctx As PDFContext = New PDFContext()
Dim figure As Figure = New Figure(ctx)
' close document and save to the output file

Let's see the result of adding a start on PDF using