105 lines
1.6 KiB
Go
105 lines
1.6 KiB
Go
package fitz_test
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import (
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"fmt"
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"image/jpeg"
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"os"
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"path/filepath"
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"git.ma-al.com/goc_marek/go-fitz"
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)
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func ExampleNew() {
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doc, err := fitz.New("test.pdf")
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if err != nil {
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panic(err)
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}
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defer doc.Close()
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tmpDir, err := os.MkdirTemp(os.TempDir(), "fitz")
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if err != nil {
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panic(err)
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}
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// Extract pages as images
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for n := 0; n < doc.NumPage(); n++ {
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img, err := doc.Image(n)
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if err != nil {
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panic(err)
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}
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f, err := os.Create(filepath.Join(tmpDir, fmt.Sprintf("test%03d.jpg", n)))
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if err != nil {
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panic(err)
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}
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err = jpeg.Encode(f, img, &jpeg.Options{Quality: jpeg.DefaultQuality})
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if err != nil {
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panic(err)
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}
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f.Close()
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}
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// Extract pages as text
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for n := 0; n < doc.NumPage(); n++ {
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text, err := doc.Text(n)
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if err != nil {
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panic(err)
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}
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f, err := os.Create(filepath.Join(tmpDir, fmt.Sprintf("test%03d.txt", n)))
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if err != nil {
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panic(err)
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}
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_, err = f.WriteString(text)
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if err != nil {
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panic(err)
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}
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f.Close()
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}
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// Extract pages as html
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for n := 0; n < doc.NumPage(); n++ {
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html, err := doc.HTML(n, true)
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if err != nil {
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panic(err)
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}
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f, err := os.Create(filepath.Join(tmpDir, fmt.Sprintf("test%03d.html", n)))
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if err != nil {
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panic(err)
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}
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_, err = f.WriteString(html)
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if err != nil {
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panic(err)
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}
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f.Close()
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}
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// Extract pages as svg
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for n := 0; n < doc.NumPage(); n++ {
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svg, err := doc.SVG(n)
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if err != nil {
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panic(err)
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}
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f, err := os.Create(filepath.Join(tmpDir, fmt.Sprintf("test%03d.svg", n)))
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if err != nil {
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panic(err)
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}
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_, err = f.WriteString(svg)
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if err != nil {
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panic(err)
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}
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f.Close()
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}
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}
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