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Release v24.7.0
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‎FileFormat.Slides.Examples.Usage/Program.cs

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@@ -60,6 +60,18 @@ static void Main (string[ ] args)
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//notesExamples.CreateNotesInASlide(filename: "sample.pptx");
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//notesExamples.RemoveNotesFromASlide(filename: "sample.pptx");
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//notesExamples.ExportNotesToTextFile(filename: "sample.pptx");
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//RectangleExamples rectangleExamples = new RectangleExamples();
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//rectangleExamples.DrawNewRectangleShapeInNewSlide(filename: "sample.pptx");
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//rectangleExamples.RemoveRectangleShapeExistingSlide(filename: "sample.pptx");
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//rectangleExamples.SetBackgroundColorOfRectangle(filename: "sample.pptx");
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//CircleExamples circleExamples = new CircleExamples();
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//circleExamples.DrawCircleShapeInNewSlide(filename: "sample.pptx");
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//circleExamples.SetBackgroundColorOfCircle(filename: "sample.pptx");
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//circleExamples.RemoveCircleShapeExistingSlide(filename: "sample.pptx");
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}
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}
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}

‎FileFormat.Slides.Examples/CircleExamples.cs

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using FileFormat.Slides.Common;
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using System;
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using System.Collections.Generic;
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namespace FileFormat.Slides.Examples
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{
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/// <summary>
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/// Provides C# code examples for creating, reading, and modifying Circle segments or shapes in a Presentation
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/// using the <a href="https://www.nuget.org/packages/FileFormat.Slides">FileFormat.Slides</a> library.
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/// </summary>
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public class CircleExamples
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{
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private const string newDocsDirectory = "../../../Presentations/New";
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private const string existingDocsDirectory = "../../../Presentations/Existing";
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/// <summary>
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/// Initializes a new instance of the <see cref="CircleExamples"/> class.
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/// Prepares the directory 'Presentations/New' for storing or loading PowerPoint(PPT or PPTX) presentations
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/// at the root of the project.
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/// If the directory doesn't exist, it is created. If it already exists,
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/// existing files are deleted, and the directory is cleaned up.
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/// </summary>
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public CircleExamples()
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{
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if (!System.IO.Directory.Exists(newDocsDirectory))
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{
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// If it doesn't exist, create the directory
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System.IO.Directory.CreateDirectory(newDocsDirectory);
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System.Console.WriteLine($"Directory '{System.IO.Path.GetFullPath(newDocsDirectory)}' " +
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$"created successfully.");
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}
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else
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{
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var files = System.IO.Directory.GetFiles(System.IO.Path.GetFullPath(newDocsDirectory));
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foreach (var file in files)
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{
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System.IO.File.Delete(file);
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System.Console.WriteLine($"File deleted: {file}");
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}
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System.Console.WriteLine($"Directory '{System.IO.Path.GetFullPath(newDocsDirectory)}' " +
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$"cleaned up.");
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}
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}
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/// <summary>
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/// This method adds Circle segment or shape in the silde of a new PowerPoint presentation.
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void DrawCircleShapeInNewSlide(string documentDirectory = newDocsDirectory, string filename = "test.pptx")
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{
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try
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Create an instance of Circle
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Circle Circle = new Circle();
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// Set height and width
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Circle.Width = 400.0;
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Circle.Height = 400.0;
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// Set Y position
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Circle.Y = 100.0;
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// First slide
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Slide slide = presentation.GetSlides()[1];
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// Add Circle shapes.
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slide.DrawCircle(Circle);
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// Save the PPT or PPTX
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presentation.Save();
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}
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catch (System.Exception ex)
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{
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throw new FileFormat.Slides.Common.FileFormatException("An error occurred.", ex);
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}
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}
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/// <summary>
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/// This method Sets the background color of a Circle shape
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void SetBackgroundColorOfCircle(string documentDirectory = newDocsDirectory, string filename = "test.pptx")
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{
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try
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st Circle
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Circle Circle = slide.Circles[0];
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// Set background of the Circle
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Circle.BackgroundColor = "289876";
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// Save the PPT or PPTX
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presentation.Save();
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}
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catch (System.Exception ex)
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{
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throw new FileFormat.Slides.Common.FileFormatException("An error occurred.", ex);
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}
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}
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/// <summary>
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/// Remove Circle shape from an existing slide
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void RemoveCircleShapeExistingSlide(string documentDirectory = existingDocsDirectory, string filename = "test.pptx")
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st Circle
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Circle Circle = slide.Circles[0];
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// Remove Circle
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Circle.Remove();
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// Save the PPT or PPTX
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presentation.Save();
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}
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}
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}

‎FileFormat.Slides.Examples/RectangleExamples.cs

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using FileFormat.Slides;
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using FileFormat.Slides.Common;
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using System;
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using System.Collections.Generic;
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namespace FileFormat.Slides.Examples
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{
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/// <summary>
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/// Provides C# code examples for creating, reading, and modifying Rectangle segments or shapes in a Presentation
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/// using the <a href="https://www.nuget.org/packages/FileFormat.Slides">FileFormat.Slides</a> library.
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/// </summary>
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public class RectangleExamples
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{
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private const string newDocsDirectory = "../../../Presentations/New";
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private const string existingDocsDirectory = "../../../Presentations/Existing";
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/// <summary>
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/// Initializes a new instance of the <see cref="RectangleExamples"/> class.
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/// Prepares the directory 'Presentations/New' for storing or loading PowerPoint(PPT or PPTX) presentations
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/// at the root of the project.
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/// If the directory doesn't exist, it is created. If it already exists,
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/// existing files are deleted, and the directory is cleaned up.
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/// </summary>
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public RectangleExamples()
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{
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if (!System.IO.Directory.Exists(newDocsDirectory))
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{
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// If it doesn't exist, create the directory
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System.IO.Directory.CreateDirectory(newDocsDirectory);
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System.Console.WriteLine($"Directory '{System.IO.Path.GetFullPath(newDocsDirectory)}' " +
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$"created successfully.");
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}
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else
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{
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var files = System.IO.Directory.GetFiles(System.IO.Path.GetFullPath(newDocsDirectory));
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foreach (var file in files)
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{
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System.IO.File.Delete(file);
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System.Console.WriteLine($"File deleted: {file}");
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}
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System.Console.WriteLine($"Directory '{System.IO.Path.GetFullPath(newDocsDirectory)}' " +
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$"cleaned up.");
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}
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}
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/// <summary>
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/// This method adds Rectangle segment or shape in the silde of a new PowerPoint presentation.
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void DrawNewRectangleShapeInNewSlide(string documentDirectory = newDocsDirectory, string filename = "test.pptx")
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{
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try
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Create an instance of Rectangle
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Rectangle rectangle = new Rectangle();
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// Set height and width
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rectangle.Width = 400.0;
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rectangle.Height = 400.0;
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// Set Y position
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rectangle.Y = 100.0;
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// First slide
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Slide slide = presentation.GetSlides()[1];
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// Add Rectangle shapes.
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slide.DrawRectangle(rectangle);
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// Save the PPT or PPTX
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presentation.Save();
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}
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catch (System.Exception ex)
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{
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throw new FileFormat.Slides.Common.FileFormatException("An error occurred.", ex);
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}
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}
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/// <summary>
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/// This method Sets the background color of a Rectangle shape
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void SetBackgroundColorOfRectangle(string documentDirectory = newDocsDirectory, string filename = "test.pptx")
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{
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try
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st rectangle
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Rectangle rectangle = slide.Rectangles[0];
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// Set background of the rectangle
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rectangle.BackgroundColor = "289876";
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// Save the PPT or PPTX
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presentation.Save();
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}
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catch (System.Exception ex)
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{
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throw new FileFormat.Slides.Common.FileFormatException("An error occurred.", ex);
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}
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}
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/// <summary>
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/// Remove Rectangle shape from an existing slide
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void RemoveRectangleShapeExistingSlide(string documentDirectory = existingDocsDirectory, string filename = "test.pptx")
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st rectangle
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Rectangle rectangle = slide.Rectangles[0];
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// Remove rectangle
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rectangle.Remove();
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// Save the PPT or PPTX
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presentation.Save();
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}
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}
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}

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