Aspose.PDF for Go via C++: ReplaceFont, PageReplaceFont

Author: OleksandrAndriienko

english/go-cpp/_index.md

@@ -84,6 +84,7 @@ type Document struct {
 | [RemoveTextHeaders](./organize/removetextheaders/) | Remove text headers from PDF-document. |
 | [RemoveTextFooters](./organize/removetextfooters/) | Remove text footers from PDF-document. |
 | [Crop](./organize/crop/) | Crop pages of a PDF-document. |
+| [ReplaceFont](./organize/replacefont/) | Replace font in a PDF-document. |
 | [PageRotate](./organize/pagerotate/) | Rotate page. |
 | [PageSetSize](./organize/pagesetsize/) | Set size of page. |
 | [PageGrayscale](./organize/pagegrayscale/) | Convert page to black and white. |
@@ -101,6 +102,7 @@ type Document struct {
 | [PageRemoveTextHeaders](./organize/pageremovetextheaders/) | Remove text headers in page. |
 | [PageRemoveTextFooters](./organize/pageremovetextfooters/) | Remove text footers in page. |
 | [PageCrop](./organize/pagecrop/) | Crop page. |
+| [PageReplaceFont](./organize/pagereplacefont/) | Replace font in page. |
 
 
 ## Core PDF functions

english/go-cpp/organize/_index.md

@@ -37,6 +37,7 @@ url: /go-cpp/organize/
 | [RemoveTextHeaders](./removetextheaders/) | Remove text headers from PDF-document. |
 | [RemoveTextFooters](./removetextfooters/) | Remove text footers from PDF-document. |
 | [Crop](./crop/) | Crop pages of a PDF-document. |
+| [ReplaceFont](./replacefont/) | Replace font in a PDF-document. |
 | [PageRotate](./pagerotate/) | Rotate page. |
 | [PageSetSize](./pagesetsize/) | Set size of page. |
 | [PageGrayscale](./pagegrayscale/) | Convert page to black and white. |
@@ -54,6 +55,7 @@ url: /go-cpp/organize/
 | [PageRemoveTextHeaders](./pageremovetextheaders/) | Remove text headers in page. |
 | [PageRemoveTextFooters](./pageremovetextfooters/) | Remove text footers in page. |
 | [PageCrop](./pagecrop/) | Crop page. |
+| [PageReplaceFont](./pagereplacefont/) | Replace font in page. |
 
 
 ## Detailed Description

english/go-cpp/organize/pagereplacefont/_index.md

@@ -0,0 +1,50 @@
+---
+title: "PageReplaceFont"
+second_title: Aspose.PDF for Go via C++
+description: "Replace font in page."
+type: docs
+url: /go-cpp/organize/pagereplacefont/
+---
+
+_Replace font in page._
+
+```go
+func (document *Document) PageReplaceFont(num int32, findFontName, replaceFontName string) error
+```
+
+**Parameters**: 
+  * **num** - page number of the PDF-document
+  * **findFontName** - font name to search
+  * **replaceFontName** - font name to replace
+
+**Return**: 
+  * **error** - contains an error or nil if absent
+
+
+**Example**:
+```go
+package main
+
+import "github.com/aspose-pdf/aspose-pdf-go-cpp"
+import "log"
+
+func main() {
+        // Open(filename string) opens a PDF-document with filename
+        pdf, err := asposepdf.Open("sample.pdf")
+        if err != nil {
+                log.Fatal(err)
+        }
+        // Close() releases allocated resources for PDF-document
+        defer pdf.Close()
+        // PageReplaceFont(num int32, findFontName, replaceFontName string) replaces font in page
+        err = pdf.PageReplaceFont(1, "Times-BoldItalic", "Helvetica-Bold")
+        if err != nil {
+                log.Fatal(err)
+        }
+        // SaveAs(filename string) saves previously opened PDF-document with new filename
+        err = pdf.SaveAs("sample_page1_ReplaceFont.pdf")
+        if err != nil {
+                log.Fatal(err)
+        }
+}
+```

english/go-cpp/organize/replacefont/_index.md

@@ -0,0 +1,49 @@
+---
+title: "ReplaceFont"
+second_title: Aspose.PDF for Go via C++
+description: "Replace font in a PDF-document."
+type: docs
+url: /go-cpp/organize/replacefont/
+---
+
+_Replace font in a PDF-document._
+
+```go
+func (document *Document) ReplaceFont(findFontName, replaceFontName string) error
+```
+
+**Parameters**: 
+  * **findFontName** - font name to search
+  * **replaceFontName** - font name to replace
+
+**Return**: 
+  * **error** - contains an error or nil if absent
+
+
+**Example**:
+```go
+package main
+
+import "github.com/aspose-pdf/aspose-pdf-go-cpp"
+import "log"
+
+func main() {
+        // Open(filename string) opens a PDF-document with filename
+        pdf, err := asposepdf.Open("sample.pdf")
+        if err != nil {
+                log.Fatal(err)
+        }
+        // Close() releases allocated resources for PDF-document
+        defer pdf.Close()
+        // ReplaceFont(findFontName, replaceFontName string) replaces font in a PDF-document
+        err = pdf.ReplaceFont("Helvetica", "Courier")
+        if err != nil {
+                log.Fatal(err)
+        }
+        // SaveAs(filename string) saves previously opened PDF-document with new filename
+        err = pdf.SaveAs("sample_ReplaceFont.pdf")
+        if err != nil {
+                log.Fatal(err)
+        }
+}
+```