Created
January 20, 2023 12:21
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pdf_compresson
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| package main | |
| import ( | |
| "fmt" | |
| pdfcpu "github.com/pdfcpu/pdfcpu" | |
| api "github.com/pdfcpu/pdfcpu/pkg/api" | |
| ) | |
| func main() { | |
| inputPath := "input.pdf" | |
| outputPath := "output.pdf" | |
| // Encrypt the PDF | |
| opt := pdfcpu.EncryptOptions{ | |
| Owners: pdfcpu.NewUserAccess(pdfcpu.PermPrint | pdfcpu.PermModify), | |
| Users: pdfcpu.NewUserAccess(pdfcpu.PermPrint), | |
| } | |
| pages := []int{1, 3} | |
| err := api.EncryptFilePages(inputPath, outputPath, pages, &opt) | |
| if err != nil { | |
| fmt.Printf("Error encrypting PDF: %v\n", err) | |
| } else { | |
| fmt.Println("PDF encrypted successfully!") | |
| } | |
| } |
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