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PDFKit
• PDFView
• PDFThumbnailView
• PDFDocument
• PDFPage
• PDFOutline
• PDFSelection
• PDFAnnotation
• PDFAction
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if let documentURL = Bundle.main.url(forResource: "...", withExtension: "pdf") {
if let document = PDFDocument(url: documentURL) {
pdfView.document = document
pdfView.backgroundColor = UIColor.lightGray
pdfView.autoScales = true
pdfView.displayMode = .singlePageContinuous
pdfView.displayDirection = .vertical
PDFView
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if let documentURL = Bundle.main.url(forResource: "...", withExtension: "pdf") {
if let document = PDFDocument(url: documentURL) {
...
pdfThumbnailView.thumbnailSize = CGSize(width: 50, height: 75)
pdfThumbnailView.layoutMode = .horizontal
pdfThumbnailView.pdfView = pdfView
...
PDFThumbnailView
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pdfView.displayMode = .singlePage
pdfView.displayMode = .singlePageContinuous
pdfView.displayMode = .twoUp
pdfView.displayMode = .twoUpContinuous
pdfView.displayDirection = .vertical
pdfView.displayDirection = .horizontal
PDFDisplayMode/PDFDisplayDirection
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pdfView.usePageViewController(true, withViewOptions: [UIPageViewControllerOptionInterPageSpacingKey: 20])
PDFView with UIPageViewController
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pdfView.goToFirstPage(nil)
pdfView.goToLastPage(nil)
pdfView.goToNextPage(nil)
pdfView.goToPreviousPage(nil)
pdfView.go(to: document.page(at: 10)!)
Change current page
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if let root = pdfDocument?.outlineRoot {
var stack = [root]
while !stack.isEmpty {
let current = stack.removeLast()
if let label = current.label, !label.isEmpty {
var indentationLevel = -1
var parent = current.parent
while let _ = parent {
indentationLevel += 1
parent = parent?.parent
}
print(String(repeating: " ", count: indentationLevel) + label)
}
for i in (0..
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͡Ίʹ
ຊॻͷ༰ʹ͍ͭͯ
TechBoosterͱ
͓͍߹Θͤઌ
ୈ1ষ ReVIEWೖ
1.1 ReVIEWͱԿ͔
1.2 ReVIEWͷಛ৭
1.3 ReVIEWͷ͍͍ͯΔɺ͍͍ͯͳ͍
1.4 ReVIEWͷ՝
1.5 ·ͱΊ
ୈ2ষ ڥߏங
2.1 ReVIEWڥͷߏ
2.2 MacͰͷڥߏங
2.3 LinuxͰͷڥߏங
2.4 WindowsͰͷڥߏங
ୈ3ষ ࣥචΛ࢝ΊΔ
3.1 ϓϩδΣΫτΛ࡞͢Δ
Table of Contents (PDFOutline)
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if let documentURL = Bundle.main.url(forResource: "...", withExtension: "pdf") {
if let document = PDFDocument(url: documentURL) {
...
document.delegate = self
...
Draw custom contents
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func classForPage() -> AnyClass {
return WatermarkPage.self
}
Draw custom contents
(e.g. Watermark)
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if let document = PDFDocument(url: documentURL) {
if document.isEncrypted && document.unlock(withPassword: "...") {
if document.permissionsStatus == .owner {
// owner...
} else {
// user...
if document.allowsCopying { ... }
if document.allowsPrinting { ... }
...
}
}
...
Open protected PDF
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if let string = document.string {
...
}
Extract text
if let string = page.string {
...
}
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if document.pageCount > 0 {
if let page = document.page(at: 0) {
let text = page.string
let attributedText = page.attributedString
let annotations = page.annotations
...
}
}
Extract text
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let selections = document.findString("...", withOptions: [.caseInsensitive])
for selection in selections {
selection.color = .yellow
...
}
Search text (Synchronous)
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if let documentURL = Bundle.main.url(forResource: "...", withExtension: "pdf") {
if let document = PDFDocument(url: documentURL) {
...
document.delegate = self
...
Search text (Asynchronous)
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func documentDidBeginPageFind(_ notification: Notification) {
...
}
func documentDidBeginDocumentFind(_ notification: Notification) {
...
}
func documentDidEndDocumentFind(_ notification: Notification) {
...
}
func documentDidEndPageFind(_ notification: Notification) {
...
}
func documentDidFindMatch(_ notification: Notification) {
let selection = notification.userInfo["PDFDocumentFoundSelection"]
...
}
func didMatchString(_ instance: PDFSelection) {
instance.color = .yellow
selections.append(instance)
...
}
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Search text
ߦΛ·͙ͨͳͲ͢Δͱ͍͍ۭͨͯനจࣈ͕ؒʹೖͬͯ͠·ͬͯʮΠϯ ε
τʔϧʯͷΑ͏ʹͳΔͷͰݕࡧʹϚον͠ͳ͍͜ͱ͕͋Γ·͢ɻ
PDFʹߦஈམͱ͍͏֓೦ͳ͍ͷͰ͜Εํ͕ͳ͍͜ͱͰ͢ɻ
iBooksDropBoxΞϓϦͰಉ༷ͷ݁ՌʹͳΓ·͢ɻ
͜ͷΛආ͚ΔʹςΩετΛऔΓग़͠ɺۭനۭߦΛऔΓআ͘ͳͲͯ͠
ΫϦʔχϯάࡁΈͷςΩετΛผ్σʔλϕʔεͳͲʹอ࣋͠ɺ͔ͦ͜Βݕ
ࡧ͠·͢ɻ