ApryseSDK · xodo-shared · Feb 18, 2026
diff --git a/pdftron_darwin_arm64_0.go b/pdftron_darwin_arm64_0.go
diff --git a/pdftron_darwin_arm64_1.go b/pdftron_darwin_arm64_1.go
diff --git a/pdftron_darwin_arm64_2.go b/pdftron_darwin_arm64_2.go
diff --git a/pdftron_darwin_arm64_3.go b/pdftron_darwin_arm64_3.go
diff --git a/pdftron_darwin_x86_64_0.go b/pdftron_darwin_x86_64_0.go
diff --git a/pdftron_darwin_x86_64_1.go b/pdftron_darwin_x86_64_1.go
diff --git a/pdftron_darwin_x86_64_2.go b/pdftron_darwin_x86_64_2.go
diff --git a/pdftron_darwin_x86_64_3.go b/pdftron_darwin_x86_64_3.go
diff --git a/pdftron_linux_0.go b/pdftron_linux_0.go
diff --git a/pdftron_linux_1.go b/pdftron_linux_1.go
diff --git a/pdftron_linux_2.go b/pdftron_linux_2.go
diff --git a/pdftron_linux_3.go b/pdftron_linux_3.go
diff --git a/pdftron_linux_arm64_0.go b/pdftron_linux_arm64_0.go
diff --git a/pdftron_linux_arm64_1.go b/pdftron_linux_arm64_1.go
diff --git a/pdftron_linux_arm64_2.go b/pdftron_linux_arm64_2.go
diff --git a/pdftron_linux_arm64_3.go b/pdftron_linux_arm64_3.go
diff --git a/pdftron_windows_0.go b/pdftron_windows_0.go
diff --git a/pdftron_windows_1.go b/pdftron_windows_1.go
diff --git a/pdftron_windows_2.go b/pdftron_windows_2.go
diff --git a/pdftron_windows_3.go b/pdftron_windows_3.go
diff --git a/samples/DataExtractionTest/DataExtraction_test.go b/samples/DataExtractionTest/DataExtraction_test.go
@@ -282,14 +282,14 @@ func GenericKeyValueTest() (err error) {
 	// Exclude the ad on page 2
 	// These coordinates are in PDF user space, with the origin at the bottom left corner of the page
 	// Coordinates rotate with the page, if it has rotation applied.
-	p2ExclusionZones.AddRect(NewRect(166, 47, 562, 222))
+	p2ExclusionZones.AddRect(NewRect(166.0, 47.0, 562.0, 222.0))
 	options.AddExclusionZonesForPage(p2ExclusionZones, 2)
 
 	p4InclusionZones := NewRectCollection()
 	p4ExclusionZones := NewRectCollection()
 	// Only include the article text for page 4, exclude ads and headings
-	p4InclusionZones.AddRect(NewRect(30, 432, 562, 684))
-	p4ExclusionZones.AddRect(NewRect(30, 657, 295, 684))
+	p4InclusionZones.AddRect(NewRect(30.0, 432.0, 562.0, 684.0))
+	p4ExclusionZones.AddRect(NewRect(30.0, 657.0, 295.0, 684.0))
 	options.AddInclusionZonesForPage(p4InclusionZones, 4)
 	options.AddExclusionZonesForPage(p4ExclusionZones, 4)
 

diff --git a/samples/EncTest/Enc_test.go b/samples/EncTest/Enc_test.go
@@ -90,8 +90,7 @@ func TestEnc(t *testing.T){
         for count < 3{
             fmt.Println("A password required to open the document.")
             var password string
-            fmt.Print("Please enter the password: \n")
-            fmt.Scanf("%s", &password)
+            password = userPassword
             fmt.Println(password)
 
             if doc.InitStdSecurityHandler(password, len(password)){

diff --git a/samples/FindReplaceTest/FindReplace_test.go b/samples/FindReplaceTest/FindReplace_test.go
@@ -5,7 +5,6 @@
 
 package main
 import (
-	"fmt"
 	"testing"
 	"flag"
 	. "github.com/pdftron/pdftron-go/v2"
@@ -56,5 +55,4 @@ func TestFindReplace(t *testing.T) {
     doc.Close()
 
     PDFNetTerminate()
-    fmt.Println("Done.")
 }
diff --git a/samples/HighlightsTest/Highlights_test.go b/samples/HighlightsTest/Highlights_test.go
@@ -0,0 +1,117 @@
+//---------------------------------------------------------------------------------------
+// Copyright (c) 2001-2026 by Apryse Software Inc. All Rights Reserved.
+// Consult LICENSE.txt regarding license information.
+//---------------------------------------------------------------------------------------
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"math"
+	"strings"
+	"testing"
+
+	. "github.com/pdftron/pdftron-go/v2"
+)
+
+var licenseKey string
+var modulePath string
+
+func init() {
+	flag.StringVar(&licenseKey, "license", "", "License key for Apryse SDK")
+	flag.StringVar(&modulePath, "modulePath", "", "Module path for Apryse SDK")
+}
+
+// ---------------------------------------------------------------------------------------
+// This sample illustrates the basic text highlight capabilities of PDFNet.
+// It simulates a full-text search engine that finds all occurrences of the word 'Federal'.
+// It then highlights those words on the page.
+//
+// Note: The TextSearch class is the preferred solution for searching text within a single
+// PDF file. TextExtractor provides search highlighting capabilities where a large number
+// of documents are indexed using a 3rd party search engine.
+// --------------------------------------------------------------------------------------
+
+func TestHighlights(t *testing.T) {
+	// The first step in every application using PDFNet is to initialize the
+	// library and set the path to common PDF resources. The library is usually
+	// initialized only once, but calling Initialize() multiple times is also fine.
+	PDFNetInitialize(licenseKey)
+
+	// Relative path to the folder containing the test files.
+	inputPath := "../TestFiles/paragraphs_and_tables.pdf"
+	outputPath := "../TestFiles/Output/"
+
+	// Sample code showing how to use high-level text highlight APIs.
+	doc := NewPDFDoc(inputPath)
+	doc.InitSecurityHandler()
+
+	page := doc.GetPage(1)
+	if !page.IsValid() {
+		PDFNetTerminate()
+		t.Fatal("Page not found.")
+	}
+
+	txt := NewTextExtractor()
+	txt.Begin(page) // read the page
+
+	// Do not dehyphenate; that would interfere with character offsets
+	dehyphen := false
+
+	// Retrieve the page text
+	pageText := txt.GetAsText(dehyphen)
+
+	// Simulating a full-text search engine that finds all occurrences of the word 'Federal'.
+	// In a real application, plug in your own search engine here.
+	searchText := "Federal"
+
+	charRanges := NewVectorCharRange()
+	ofs := strings.Index(pageText, searchText)
+	for ofs != -1 {
+		cr := NewCharRange()
+		cr.SetIndex(ofs)
+		cr.SetLength(len(searchText))
+		charRanges.Add(cr)
+		next := strings.Index(pageText[ofs+1:], searchText)
+		if next == -1 {
+			break
+		}
+		ofs = ofs + 1 + next
+	}
+
+	// Retrieve Highlights object and apply annotations to the page
+	hlts := txt.GetHighlights(charRanges)
+	hlts.Begin(doc)
+
+	for hlts.HasNext() {
+		quads := hlts.GetCurrentQuads()
+		count := int(quads.Size())
+		for i := 0; i < count; i++ {
+			q := quads.Get(i)
+
+			// Each quad has 4 points: q.P1, q.P2, q.P3, q.P4
+			x1 := math.Min(math.Min(q.GetP1().GetX(), q.GetP2().GetX()), math.Min(q.GetP3().GetX(), q.GetP4().GetX()))
+			x2 := math.Max(math.Max(q.GetP1().GetX(), q.GetP2().GetX()), math.Max(q.GetP3().GetX(), q.GetP4().GetX()))
+			y1 := math.Min(math.Min(q.GetP1().GetY(), q.GetP2().GetY()), math.Min(q.GetP3().GetY(), q.GetP4().GetY()))
+			y2 := math.Max(math.Max(q.GetP1().GetY(), q.GetP2().GetY()), math.Max(q.GetP3().GetY(), q.GetP4().GetY()))
+
+			highlight := HighlightAnnotCreate(
+				doc.GetSDFDoc(),
+				NewRect(x1, y1, x2, y2),
+			)
+			highlight.RefreshAppearance()
+			page.AnnotPushBack(highlight)
+
+			fmt.Printf("[%.2f, %.2f, %.2f, %.2f]\n", x1, y1, x2, y2)
+		}
+
+		hlts.Next()
+	}
+	doc.Save(outputPath+"search_highlights.pdf", uint(SDFDocE_linearized))
+
+	doc.Close()
+
+	PDFNetTerminate()
+	fmt.Println("Done.")
+}