how to change the size of the fonts inside the bar graph

Hi there,

I am using the bar code to draw a bar graph. So how to change the size of the fonts inside the graph, as shown in the attachment?

Many thanks!

Cheers

Answer 1

[Chuguang Pan]

use text function with FontSize option to change font size

x = [1 2 3];
vals = [2 3 6; 11 23 26];
b = bar(x,vals);

xtips1 = b(1).XEndPoints;
ytips1 = b(1).YEndPoints;
labels1 = string(b(1).YData);
text(xtips1,ytips1,labels1,'HorizontalAlignment','center',...
    'VerticalAlignment','bottom','FontSize',15)