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Update for 24.9.0
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‎FileFormat.Slides.Examples.Usage/Program.cs

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@@ -76,11 +76,26 @@ static void Main (string[ ] args)
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//triangleExamples.RemoveTriangleShapeExistingSlide(filename: "sample.pptx");
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//triangleExamples.SetBackgroundColorOfTriangle(filename: "sample.pptx");
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//TriangleExamples diamondExamples = new DiamondExamples();
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//DiamondExamples diamondExamples = new DiamondExamples();
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//diamondExamples.DrawNewDiamondShapeInNewSlide(filename: "sample.pptx");
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//diamondExamples.RemoveDiamondShapeExistingSlide(filename: "sample.pptx");
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//diamondExamples.SetBackgroundColorOfDiamond(filename: "sample.pptx");
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//LineExamples lineExamples = new LineExamples();
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//lineExamples.DrawNewLineShapeInNewSlide(filename: "sample.pptx");
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//lineExamples.RemoveLineShapeExistingSlide(filename: "sample.pptx");
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//CurvedLineExamples curvedlineExamples = new CurvedLineExamples();
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//curvedlineExamples.DrawNewCurvedLineShapeInNewSlide(filename: "sample.pptx");
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//curvedlineExamples.RemoveCurvedLineShapeExistingSlide(filename: "sample.pptx");
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//ArrowExamples curvedlineExamples = new ArrowExamples();
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//arrowExamples.DrawNewArrowShapeInNewSlide(filename: "sample.pptx");
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//arrowExamples.RemoveArrowShapeExistingSlide(filename: "sample.pptx");
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//DoubleArrowExamples doubleArrowExamples = new DoubleArrowExamples();
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//doubleArrowExamples.DrawNewDoubleArrowShapeInNewSlide(filename: "sample.pptx");
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//doubleArrowExamples.RemoveDoubleArrowShapeExistingSlide(filename: "sample.pptx");
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}
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}

‎FileFormat.Slides.Examples/ArrowExamples.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 Arrow 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 ArrowExamples
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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="ArrowExamples"/> 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 ArrowExamples()
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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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$"cleaned up.");
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}
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}
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/// <summary>
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/// This method adds Arrow segment or shape in the silde of a new PowerPoint presentation.
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void DrawNewArrowShapeInNewSlide(string documentDirectory = newDocsDirectory, string filename = "test.pptx")
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{
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try
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Create an instance of Arrow
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Arrow Arrow = new Arrow();
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// Set height and width
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Arrow.Width = 400.0;
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Arrow.Height = 400.0;
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// Set Y position
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Arrow.Y = 100.0;
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// First slide
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Slide slide = presentation.GetSlides()[1];
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// Add Arrow shapes.
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slide.DrawArrow(Arrow);
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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 Arrow 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 SetBackgroundColorOfArrow(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($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st Arrow
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Arrow Arrow = slide.Arrows[0];
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// Set background of the Arrow
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Arrow.BackgroundColor = "289876";
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// Save the PPT or PPTX
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presentation.Save();
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}
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catch (System.Exception ex)
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{
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throw new FileFormat.Slides.Common.FileFormatException("An error occurred.", ex);
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}
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}
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/// <summary>
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/// Remove Arrow shape from an existing slide
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void RemoveArrowShapeExistingSlide(string documentDirectory = existingDocsDirectory, string filename = "test.pptx")
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st Arrow
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Arrow Arrow = slide.Arrows[0];
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// Remove Arrow
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Arrow.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/CurvedLineExamples.cs

Lines changed: 124 additions & 0 deletions
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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 CurvedLine 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 CurvedLineExamples
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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="CurvedLineExamples"/> 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 CurvedLineExamples()
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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);
32+
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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$"cleaned up.");
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}
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}
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/// <summary>
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/// This method adds CurvedLine segment or shape in the silde of a new PowerPoint presentation.
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void DrawNewCurvedLineShapeInNewSlide(string documentDirectory = newDocsDirectory, string filename = "test.pptx")
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{
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try
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Create an instance of CurvedLine
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CurvedLine CurvedLine = new CurvedLine();
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// Set height and width
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CurvedLine.Width = 400.0;
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CurvedLine.Height = 400.0;
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// Set Y position
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CurvedLine.Y = 100.0;
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// First slide
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Slide slide = presentation.GetSlides()[1];
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// Add CurvedLine shapes.
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slide.DrawCurvedLine(CurvedLine);
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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 CurvedLine 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 SetBackgroundColorOfCurvedLine(string documentDirectory = newDocsDirectory, string filename = "test.pptx")
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{
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try
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{
86+
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st CurvedLine
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CurvedLine CurvedLine = slide.CurvedLines[0];
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// Set background of the CurvedLine
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CurvedLine.BackgroundColor = "289876";
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// Save the PPT or PPTX
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presentation.Save();
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}
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catch (System.Exception ex)
100+
{
101+
throw new FileFormat.Slides.Common.FileFormatException("An error occurred.", ex);
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}
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}
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/// <summary>
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/// Remove CurvedLine shape from an existing slide
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/// </summary>
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/// <param name="documentDirectory">Path of the presentation folder</param>
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/// <param name="filename">Presentation name</param>
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public void RemoveCurvedLineShapeExistingSlide(string documentDirectory = existingDocsDirectory, string filename = "test.pptx")
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{
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Presentation presentation = Presentation.Open($"{documentDirectory}/{filename}");
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// Get the slides
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Slide slide = presentation.GetSlides()[1];
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// Get 1st CurvedLine
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CurvedLine CurvedLine = slide.CurvedLines[0];
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// Remove CurvedLine
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CurvedLine.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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