Property Name

Hi

What is the Matlab Property Name for a number (double)

example

set(HHH,'color','r');

instead of color I want to set a variable with number

[Andrew Newell]

Properties may be set to char, double or other types, but they are not in themselves names for a type. What is HHH? A graphics handle?

[koko kinder]

HHH is a variable initialized to 0 (HHH=0)

and I whant to change its value using 'user data' defined array.

Answer 1

[Walter Roberson]

set() cannot be used to change numbers that are of any of the built-in numeric types (e.g., uint8, double, logical), and there is no UserData property for any of those numeric classes.

Also, for future reference, those numeric classes cannot have Properties, and no dynamic properties can be set for them.

Answer 2

[the cyclist]

red = [1 0 0];
set(HHH,'color',red)

[koko kinder]

Sorry sir,

you understand me in different way, maybe my question is confusing, but what I meant is that I need the property name for setting a real number like 30 or 30.5 (double number or integer).