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get (MathScript RT Module Function)

LabVIEW 2012 MathScript RT Module Help

Edition Date: June 2012

Part Number: 373123C-01

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Owning Class: plots

Requires: MathScript RT Module

Syntax

get(obj)

get(obj, name)

get(0, default)

a = get(obj)

b = get(obj, name)

b = get(0, default)

Description

Returns the attribute value of a plot object. Plot objects include line, plot area, plot window, and text objects. get(obj) returns the current values of all attributes of the plot object referenced by obj. get(obj, name) returns the current value of the attribute specified by name. get(0, default) returns the default value of the attribute specified by default.

Examples

Inputs

Name Description
obj Specifies the reference to the plot object.
name Specifies the name of the attribute. name is a string.
default Specifies the name of the attribute for which you want LabVIEW to return the default value. default is a string and must be the concatenation of 'Default', object type, and attribute name, such as 'DefaultPlotWindowResize'. Valid objects types are Line, PlotArea, PlotWindow, and Text.

Outputs

Name Description
a Returns the names and current values of all attributes of the plot object referenced by obj. a is a string.
b Returns the value of the specified attribute.

Details

The following table lists the support characteristics of this function.

Supported in the LabVIEW Run-Time Engine No (returns error or is ignored)
Supported on RT targets Yes
Suitable for bounded execution times on RT Not characterized

Examples

t = 0:0.1:2*pi;
obj1 = subplot(211);
plot(t, sin(t));
set(obj1, 'Color', rand(3, 1));
obj2 = subplot(212);
plot(t, cos(t));
c = get(obj1, 'Color');
set(obj2, 'Color', 1 - c);

b = get(0, 'DefaultLineVisible')

Related Topics

plot
ref_plotarea
ref_plotwin
set


 

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