Change manuplate chart data

[Marcia.Zhou]

Hello,

As I mentioned before, Since there is no default "FontHeight" property in Presentation or Slide, if you want to change the font height of the textrange to the specify value, you need to set it by TextRange.FontHeight = 10(or 11,12,45). Hope you can understand.

Sincerely,
Marcia
E-iceblue support team

[numankizil]

Hello,

I have made height of first datalabe fonts 24 for the chart that I uploaded and I want to get that value.
Because I am doing it programatically and I should get it from chart.
Hope you understand.

[Marcia.Zhou]

Hello,

Please refer to the following code to get the font height which you set for the series.

Code: Select all

            Presentation presentation = new Presentation();
            presentation.LoadFromFile(@"E:\testdoc\template_file (1)\template_file.pptx");
            IChart chart = presentation.Slides[0].Shapes[0] as IChart;
            float fontHeight = chart.Series[2].DataLabels.TextProperties.Paragraphs[0].DefaultCharacterProperties.FontHeight;


If you have any questions, just feel free to contact us.

Sincerely,
Marcia
E-iceblue support team

[numankizil]

Hello,

it works when template has datavalue.

Thanks.

[Marcia.Zhou]

Hello,

Glad to hear that your issue has been solved.

If you encounter any issues related to our product in the future, just feel free to contact us.

Have a nice day!

Sincerely,
Marcia
E-iceblue support team