DataLabel color on pie chart

[CARDSABIN@YAHOO.COM]

Hello

I've created a slide which contains a pie chart. I've set the property LabelValueVisible from DataLabels to true ( I want to have the label on the chart). Now I want to set the color of the text. How can I do this?

Thank you

[Nina.Tang]

Hi,

Thanks for your inquiry. You can use the following code to set the color of the text.

Code: Select all

 chart.Series[0].DataLabels.TextProperties.Paragraphs[0].DefaultCharacterProperties.Fill.SolidColor.Color= Color.Blue;


Sincerely,
Nina
E-iceblue support team

[CARDSABIN@YAHOO.COM]

Hello

I've tried the code above that I can't set the color. For example if I set orange in the pptx I've get black.
Thank you

[CARDSABIN@YAHOO.COM]

I forget to specify the fill type for the paragraph, and this why the color was not set.

Thank you

[Nina.Tang]

Hello,

Thanks for your feedback. Please feel free to contact us for futher question.

Sincerely,
Nina
E-iceblue support

[g00273637]

Now I want to set the font of the text. How can I do this?

[Betsy.jiang]

Hi g00273637,

Thanks for your inquiry.
Please try to use following code to change the datalabel's font.

Code: Select all

            foreach (ChartSeriesDataFormat cs in chart.Series)
            {
                TextFont font = new TextFont("宋体");
                cs.DataLabels.TextProperties.Paragraphs[0].DefaultCharacterProperties.LatinFont = font;               
            }

If there is any question, welcome to get it back to us.

Sincerely,
Betsy
E-iceblue support team

[Betsy.jiang]

Hi g00273637,

Did you test the code I provided ? Did it help you ?

Sincerely,
Betsy
E-iceblue support team

[g00273637]

谢谢，您给的饼状图例series的字体已经修改过来。
但是，我们更改的图例的category的字体，不知道有没有什么方法。


Thank you, you give the pie legend series of fonts have changed.
However, we want to know how to change the category of the font

[Betsy.jiang]

Hi g00273637,

感谢反馈。
请尝试下面的代码修改category的字体。

Code: Select all

chart.PrimaryCategoryAxis.TextProperties.Paragraphs[0].DefaultCharacterProperties.LatinFont = font;

我们支持中文技术支持，如果还有任何问题，欢迎随时与我们联系。

Thanks for your feedback.
Please try to use the above code to change the font of categories.
If there is any question, welcome to get it back to us.

Sincerely,
Betsy
E-iceblue support team

[Betsy.jiang]

Hi g00273637,

请问您测试了提供的代码吗？您的问题解决了吗 ？

Did you test the code I provided ? Has your issue been resolved ?

Sincerely,
Betsy
E-iceblue support team