xiaoqidun/ofdgo
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feat(注解转换): 完善注解转换与状态保留
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xiaoqidun committed 2026-09-28 17:00:10 +08:00
1 parent 1d365d29db
commit 95dea33a95
4 files changed
+33 -8
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ofdgo_pdf_annot.go
+15 -5
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@@ -81,6 +81,13 @@ func (p *pdfImporter) appearanceAnnotation(ctx context.Context, page *pdfgo.Page
p.compositeNodes = stamp.compositeNodes
}
converted := Annotation{Type: pdfAnnotationType(annotation.Subtype), Subtype: string(annotation.Subtype), Appearance: Appearance{Boundary: pdfBoundary(box), Objects: stamp.objects}}
if annotation.Subtype == "Text" {
value, err := p.reader.Resolve(annotation.Dictionary["Open"])
if err != nil {
return err
}
converted.Parameters = &AnnotationParameters{Parameter: []AnnotationParameter{{Name: "PDF.Text.Open", Value: strconv.FormatBool(value == pdfgo.Boolean(true))}}}
}
popupObject := annotation.Dictionary["Popup"]
if annotation.Subtype == "Popup" {
popupObject = annotation.Dictionary
@@ -90,10 +97,13 @@ func (p *pdfImporter) appearanceAnnotation(ctx context.Context, page *pdfgo.Page
if err != nil {
return err
}
converted.Parameters = &AnnotationParameters{Parameter: []AnnotationParameter{
if converted.Parameters == nil {
converted.Parameters = &AnnotationParameters{}
}
converted.Parameters.Parameter = append(converted.Parameters.Parameter, []AnnotationParameter{
{Name: "PDF.Popup.Open", Value: strconv.FormatBool(popup.Open)},
{Name: "PDF.Popup.Rect", Value: fmt.Sprintf("%g %g %g %g", popup.Rect.XMin, popup.Rect.YMin, popup.Rect.XMax, popup.Rect.YMax)},
}}
}...)
}
if len(actions) != 0 {
region, err := NewShape(ShapeRectangle, Box{W: box.W, H: box.H})
@@ -120,8 +130,8 @@ func (p *pdfImporter) appearanceAnnotation(ctx context.Context, page *pdfgo.Page
visible := false
converted.Visible = &visible
}
converted.NoZoom = flags&8 != 0
converted.NoRotate = flags&16 != 0
converted.NoZoom = flags&8 != 0 || annotation.Subtype == "Text"
converted.NoRotate = flags&16 != 0 || annotation.Subtype == "Text"
if value := annotation.Dictionary["T"]; value != nil {
resolved, err := p.reader.Resolve(value)
if err != nil {
@@ -203,7 +213,7 @@ func pdfAnnotationType(subtype pdfgo.Name) string {
return "Watermark"
case "Highlight", "Underline", "Squiggly", "StrikeOut":
return "Highlight"
case "Text", "FreeText", "Line", "Square", "Circle", "Polygon", "PolyLine", "Caret", "Ink", "FileAttachment", "Sound", "Movie", "Screen", "Link", "Popup", "Widget":
case "Text", "FreeText", "Line", "Square", "Circle", "Polygon", "PolyLine", "Caret", "Ink", "FileAttachment", "Sound", "Movie", "Screen", "Link", "Popup", "Widget", "PrinterMark", "TrapNet":
return "Path"
}
return ""