Thanks for inquiring Aspose.Slides. I have observed the sample line of code shared by you and have not been able to completely understand the requirement shared by you. Can you please share in the form of sample presentation, sample image and working sample code that what you are trying to achieve using Aspose.Slides. I will investigate on my end to help you further.
there are lines between all the months. not sure why the picture doesn’t display the line between November and December but there is one there also, just not on the picture.
I suggest you to please try using following sample code on your end. I hope this will be helpful. Please share if I may help you further in this regard.
public static void testLine() { //Instantiate PresentationEx class that represents the PPTX file using (Presentation pres = new Presentation()) { //Get the first slide ISlide sld = pres.Slides[0];
//Add an autoshape of type line IAutoShape ashp=sld.Shapes.AddAutoShape(ShapeType.Line, 50, 150, 300, 0);
ashp.Rotation = 90; //Write the PPTX to Disk pres.Save(“D:\Aspose Data\LineShape1.pptx”, SaveFormat.Pptx); } }