Comments and Notes

Bekerja dengan Komentar dan Catatan Pembicara — Aspose.Slides FOSS untuk .NET

Aspose.Slides FOSS for .NET mendukung dua jenis anotasi: threaded slide comments (terlihat dalam mode review) dan speaker notes (terlihat dalam Presenter View dan panel Catatan).

Komentar Berutas

Komentar dilampirkan pada slide dan terkait dengan penulis. Koleksi prs.CommentAuthors mengelola semua penulis; setiap penulis memiliki koleksi Comments untuk menambahkan dan membaca komentar.

Tambahkan Komentar

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Drawing;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
// Create a comment author with initials
var author = prs.CommentAuthors.AddAuthor("Jane Smith", "JS");

var slide = prs.Slides[0];

// Add a comment at position (2.0, 2.0) inches from the slide top-left
author.Comments.AddComment(
    "Please review the figures on this slide",
    slide,
    new PointF(2.0f, 2.0f),
    DateTime.Now
);

prs.Save("commented.pptx", SaveFormat.Pptx);

Posisi PointF dalam inci dari sudut kiri atas slide. Beberapa komentar dapat ditambahkan ke slide yang sama dengan memanggil AddComment() lagi.

Beberapa Penulis dan Komentar

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Drawing;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
var author1 = prs.CommentAuthors.AddAuthor("Alice Brown", "AB");
var author2 = prs.CommentAuthors.AddAuthor("Bob Davis", "BD");

var slide = prs.Slides[0];

author1.Comments.AddComment("Initial draft", slide, new PointF(1.0f, 1.0f), DateTime.Now);
author2.Comments.AddComment("Approved", slide, new PointF(3.0f, 1.0f), DateTime.Now);

prs.Save("multi-author.pptx", SaveFormat.Pptx);

Baca Komentar dari File yang Ada

using Aspose.Slides.Foss;

using var prs = new Presentation("commented.pptx");
foreach (var author in prs.CommentAuthors)
{
    Console.WriteLine($"Author: {author.Name} ({author.Initials})");
    foreach (var comment in author.Comments)
    {
        Console.WriteLine($"  [{comment.Slide.SlideNumber}] {comment.Text}");
    }
}

Catatan Pembicara

Catatan pembicara disimpan per slide melalui objek NotesSlide. Akses melalui slide.NotesSlideManager.

Tambahkan Catatan Pembicara ke Slide

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
var slide = prs.Slides[0];
slide.Shapes.AddAutoShape(ShapeType.Rectangle, 50, 50, 400, 200);

// Create the notes slide and set text
var notes = slide.NotesSlideManager.AddNotesSlide();
notes.NotesTextFrame.Text = "Mention the Q3 revenue increase on this slide. Emphasize the 24% growth.";

prs.Save("with-notes.pptx", SaveFormat.Pptx);

Contoh Catatan Lebih Sederhana

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
var slide = prs.Slides[0];
slide.Shapes.AddAutoShape(ShapeType.Rectangle, 100, 100, 500, 250).AddTextFrame("Main Content");

var notes = slide.NotesSlideManager.AddNotesSlide();
notes.NotesTextFrame.Text = "These are the speaker notes for this slide.";

prs.Save("notes.pptx", SaveFormat.Pptx);

Periksa Apakah Slide Catatan Sudah Ada

NotesSlideManager.NotesSlide mengembalikan null jika slide catatan belum dibuat:

using Aspose.Slides.Foss;

using var prs = new Presentation("existing.pptx");
for (int i = 0; i < prs.Slides.Count; i++)
{
    var existingNotes = prs.Slides[i].NotesSlideManager.NotesSlide;
    if (existingNotes != null)
    {
        var text = existingNotes.NotesTextFrame.Text;
        Console.WriteLine($"Slide {i + 1} notes: {text[..Math.Min(60, text.Length)]}...");
    }
    else
    {
        Console.WriteLine($"Slide {i + 1}: no notes");
    }
}

Tambahkan Catatan ke Beberapa Slide

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Export;

var noteTexts = new[]
{
    "Opening remarks: introduce the agenda.",
    "Key metrics: emphasize Q4 results.",
    "Closing: call to action.",
};

using var prs = new Presentation();
// Add slides 2 and 3
var layout = prs.Slides[0].LayoutSlide;
prs.Slides.AddEmptySlide(layout);
prs.Slides.AddEmptySlide(layout);

for (int i = 0; i < prs.Slides.Count; i++)
{
    prs.Slides[i].Shapes.AddAutoShape(ShapeType.Rectangle, 50, 50, 600, 300)
        .AddTextFrame($"Slide {i + 1}");
    var n = prs.Slides[i].NotesSlideManager.AddNotesSlide();
    n.NotesTextFrame.Text = noteTexts[i];
}

prs.Save("all-notes.pptx", SaveFormat.Pptx);