PdfBuilder

PdfBuilder is a swift library made to make creation of the Pdf file from code simpler. It's inspired by SwiftUI and give similar declarative interface to design page layout.

Layout components

- Background
- ClipShape
- Divider
- Grid
- Image
- Padding
- PageBackground
- PageBreak
- PageCounter
- PageHeader
- Spacer
- Text
- VStack
- HStack

StringAttributes

Alias for NSAttributedString.Key dictionary allows union multiple dictionaries in a shorter way

StringAttributes.caption().foregroundColor(.red)

ClipShape sample

Code

Pdf preview

let builder = Pdf.Builder() let paddingModifier = Pdf.Modifier { item in item .padding(8) .background(.systemGreen) .clipShape(.roundedRect(radius: 8)) .padding(4) } builder.items = [ Pdf.Grid( columns: [ .fixed(v: 25), .flexible, .fixed(v: 25), .flexible], items: [ Pdf.Text("* 1"), Pdf.Text(lorem) .padding(16) .background(.orange) .clipShape(.circle), Pdf.Text("* 2"), Pdf.Text(lorem2) .padding(8) .background(.systemGreen) .clipShape(.roundedRect(radius: 8)) .padding(16), Pdf.Text("* 3"), Pdf.Image(UIImage(systemName: "person")) .padding(8) .background(.systemGreen) .clipShape(.roundedRect(radius: 8)) .padding(16), Pdf.Text("* 4"), Pdf.VStack([ Pdf.Text("Row 1") .modifier(paddingModifier), Pdf.Text("Row 2") .modifier(paddingModifier), Pdf.Text("Row 3") .modifier(paddingModifier), Pdf.Text("Row 4") .modifier(paddingModifier) ]).padding(16) ]) ] let data = builder.generateNewPdf() as Data return FilePdfView(pdfData: data)

Sample

Code

Pdf preview

let builder = Pdf.Builder() builder.items = [ Pdf.PageHeader(top: [ Pdf.Spacer( 8), Pdf.Text("Page header"), Pdf.Spacer( 8), ], bottom: [ Pdf.Spacer( 8), Pdf.Text("Page footer"), Pdf.Spacer( 8), ], backgroundColorFill: .lightGray), Pdf.Background(color: .green, Pdf.Text("Some text")), Pdf.Divider(), Pdf.Text("Some text", attributes: .boldRed()), Pdf.Divider(), Pdf.Text([ NSAttributedString( string: "Some", attributes: .bold()), NSAttributedString( string: "text", attributes: .boldRed()) ].joined(with: " ")), Pdf.Spacer(20), Pdf.Grid(columns: [.fixed(v: 25), .flexible], items: [ Pdf.Text("*"), Pdf.Text(lorem) ]), Pdf.Spacer(20), Pdf.Grid(columns: [.fixed(v: 25), .flexible], items: [ Pdf.Text("* 1"), Pdf.Text(lorem), Pdf.Text("* 2"), Pdf.Text(lorem) ]), Pdf.PageHeader(top: [ Pdf.Text("Second page header"), Pdf.Spacer( 8), ]), Pdf.Spacer(20), Pdf.Grid( columns: [ .fixed(v: 25), .flexible, .fixed(v: 25), .flexible], items: [ Pdf.Text("* 1"), Pdf.Text(lorem) .padding(16) .background(.orange), Pdf.Text("* 2"), Pdf.Padding( size: 16, Pdf.Background( color: .green, Pdf.Text(lorem2))), Pdf.Text("* 3"), Pdf.Image(UIImage(systemName: "person")), Pdf.Text("* 4"), Pdf.VStack([ Pdf.Text("Row 1"), Pdf.Text("Row 2"), Pdf.Text("Row 3"), Pdf.Text("Row 4") ]).padding(16) ]) ] let data = builder.generateNewPdf() as Data

Installation

CocoaPods

pod 'PdfBuilder'

Swift Package Manager

https://github.com/atrbx5/PdfBuilder