How to add images to existing ppt slides using c#

Question

I have a requrement to add images to different slides in existing ppt. Thanks in advance Please help

Uehara Ayaka · Answer

Try this code with Spire.Presentation using Spire.Presentation; using System.Drawing; namespace InsertImage { class Program { static void Main( string [] args) { //get file path string pptPath = @ "C:\Users\Administrator\Desktop\existingFile.pptx" ; string imagePath = @ "C:\Users\Administrator\Desktop\logo.png" ; //load PPT Presentation presentation = new Presentation(); presentation.LoadFromFile(pptPath); Image image = Image.FromFile(imagePath); float width = ( float )image.Width; float height= ( float )image.Height; RectangleF rect = new RectangleF(50, 50, width, height); //insert a shape IAutoShape shape= presentation.Slides[0].Shapes.AppendShape(ShapeType.Rectangle, rect); //fill the shape with image shape.Fill.FillType = Spire.Presentation.Drawing.FillFormatType.Picture; shape.Fill.PictureFill.Picture.Url = imagePath; shape.Fill.PictureFill.FillType = Spire.Presentation.Drawing.PictureFillType.Stretch; shape.Line.FillFormat.SolidFillColor.Color = Color.Transparent; //save to file presentation.SaveToFile( "output.pptx" , FileFormat.Pptx2013); } } }

Uehara Ayaka · Answer

In the code above, I created a rectangle based on the size of the image. However, if you want to insert image at the spefied location with fixed size, you can set the four paramters when you initialize the RactangeF object. X and Y determine the image position, Width and Height determine the image size. RectangleF rect = new RectangleF(x, y, width, height);

hari avula · Answer

Hi Ayeka thanks, code is working fine. I have one another issue, how to adjust the added image to left,right,up and down in a slide.