public override void Run(
)
{
// 1. PDF file instantiation.
files::File file = new files::File();
Document document = file.Document;
// Set default page size (A4)!
document.PageSize = PageFormat.GetSize();
// 2. Content creation.
DateTime creationDate = DateTime.Now;
// 2.1. Template.
FormXObject template = BuildTemplate(document, creationDate);
// 2.2. Welcome page.
BuildWelcomePage(document, template);
// 2.3. Free Software definition.
BuildFreeSoftwareDefinitionPages(document, template);
// 2.4. Bookmarks.
BuildBookmarks(document);
// 3. Serialization.
Serialize(file, "Complex Typesetting", "complex typesetting", "typesetting, bookmarks, hyphenation, block composer, primitive composer, text alignment, image insertion, article threads");
}
private void Populate(Document document)
{
PdfType1Font bodyFont = PdfType1Font.Load(document, PdfType1Font.FamilyEnum.Courier, true, false);
Pages pages = document.Pages;
PageFormat.SizeEnum[] pageFormats = (PageFormat.SizeEnum[])Enum.GetValues(typeof(PageFormat.SizeEnum));
PageFormat.OrientationEnum[] pageOrientations = (PageFormat.OrientationEnum[])Enum.GetValues(typeof(PageFormat.OrientationEnum));
foreach (PageFormat.SizeEnum pageFormat in pageFormats)
{
foreach (PageFormat.OrientationEnum pageOrientation in pageOrientations)
{
// Add a page to the document!
Page page = new Page(document, PageFormat.GetSize(pageFormat, pageOrientation));
// Instantiates the page inside the document context.
pages.Add(page); // Puts the page in the pages collection.
// Drawing the text label on the page...
SKSize pageSize = page.Size;
PrimitiveComposer composer = new PrimitiveComposer(page);
composer.SetFont(bodyFont, 32);
composer.ShowText(
pageFormat + " (" + pageOrientation + ")", // Text.
new SKPoint(
pageSize.Width / 2,
pageSize.Height / 2
), // Location: page center.
XAlignmentEnum.Center, // Places the text on horizontal center of the location.
YAlignmentEnum.Middle, // Places the text on vertical middle of the location.
45 // Rotates the text 45 degrees counterclockwise.
);
composer.Flush();
}
}
}
private void BuildContent(Document document)
{
// Set default page size (A4)!
document.PageSize = PageFormat.GetSize();
// Add a font to the fonts collection!
document.Resources.Fonts[ResourceName_DefaultFont] = new StandardType1Font(
document,
StandardType1Font.FamilyEnum.Courier,
true,
false
);
// Add a page to the document!
Page page = new Page(document); // Instantiates the page inside the document context.
document.Pages.Add(page); // Puts the page in the pages collection.
// Create a content composer for the page content stream!
PrimitiveComposer composer = new PrimitiveComposer(page);
string[] steps = new string[5];
colorSpaces::Color[] colors = new colorSpaces::Color[5];
SKSize pageSize = page.Size;
BuildSteps(composer, steps, colors, pageSize);
BuildLegend(composer, steps, colors, pageSize);
composer.Flush();
}
public override void Run(
)
{
// 1. Instantiate the source PDF file!
string filePath = PromptFileChoice("Please select a PDF file to use as source");
using (var sourceFile = new File(filePath))
{
// 2. Instantiate a new PDF file!
File file = new File();
// 3. Source page combination into target file.
Document document = file.Document;
Pages pages = document.Pages;
int pageIndex = -1;
PrimitiveComposer composer = null;
SizeF targetPageSize = PageFormat.GetSize(PageFormat.SizeEnum.A4);
foreach (Page sourcePage in sourceFile.Document.Pages)
{
pageIndex++;
int pageMod = pageIndex % 2;
if (pageMod == 0)
{
if (composer != null)
{
composer.Flush();
}
// Add a page to the target document!
Page page = new Page(
document,
PageFormat.GetSize(PageFormat.SizeEnum.A3, PageFormat.OrientationEnum.Landscape)
); // Instantiates the page inside the document context.
pages.Add(page); // Puts the page in the pages collection.
// Create a composer for the target content stream!
composer = new PrimitiveComposer(page);
}
// Add the form to the target page!
composer.ShowXObject(
sourcePage.ToXObject(document), // Converts the source page into a form inside the target document.
new PointF(targetPageSize.Width * pageMod, 0),
targetPageSize,
XAlignmentEnum.Left,
YAlignmentEnum.Top,
0
);
}
composer.Flush();
// 4. Serialize the PDF file!
Serialize(file, "Page combination", "combining multiple pages into single bigger ones", "page combination");
}
}