size

I want to ask about this

str1 = uicontrol('unit','pixel','style','text','stringsize','choose one scene!!',... 'position',[250 650 300 20],'units','normalized','backgroundColor',[0.4,1,0]);

the font size could change ?

Answer 1

[Sean de Wolski]

Use the fontsize property. Also, use the string property for the string:

str1 = uicontrol('unit','pixel','style','text','fontsize',20,'string','choose one scene!!',...
'position',[250 250 300 20],'units','normalized','backgroundColor',[0.4,1,0]);

More info:

web([docroot '/techdoc/ref/uicontrol_props.html'])