How do I get the transparency value?

[estry2020]

How can I get the transparency value of the shape?

[Brian.Li]

Hello,

Thanks for your inquiry and sorry for the late reply as weekend.
Please refer to the following code to get the transparency value of a shape. If there are any questions, just feel free to contact us.

Code: Select all

            Presentation ppt = new Presentation();
            ppt.LoadFromFile("transparency.pptx");
            ShapeCollection shapes = ppt.Slides[0].Shapes;
            foreach (Shape shape in shapes)
            {
                shape.Fill.FillType = FillFormatType.Solid;
                Color color = shape.Fill.SolidColor.Color;
                double a = color.A;
                double transparency= Math.Round((255 - a)/ 255,2);
            }
            string result = "SetImageTransparency.pptx";
            ppt.SaveToFile(result, FileFormat.Pptx2013);

Sincerely,
Brian
E-iceblue support team

[Brian.Li]

Hello,

Can the code I provided solve your problem? Could you please give us some feedback at your convenience?

Sincerely,
Brian
E-iceblue support team

[estry2020]

Thanks for your help! I solved the problem like this:
int transparency = (shape as IShape).Fill.SolidColor.Color.A;

[Brian.Li]

Hello,

Thanks for your response.
I am glad to hear that. If you encounter any issues related to our products in the future, just feel free to contact us.

Sincerely,
Brian
E-iceblue support team