getMultiValue()

Writes several graphics attributes to variables.

Synopsis

<typeA_1_1> getMultiValue( string shapeA, string attributeA_1, <typeA_1_1> parA_1_1 [...] [string shapeB, string attributeB_1, <typeB_1_1> parB_1_1 [...]])

Parameters

Parameter Description
shapeA Graphics object
AttributeA 1 Graphics attribute
type Data type of the parameter
par A 1 Parameter of the attribute

Return value

Returns the value of the first parameter of the first attribute of the first graphics object or if not successful, -1.

Error

Missing or incorrect arguments, incorrect attribute name or if the attributes were not transferred as strings.

Description

Writes the values of any number of graphics attributes of any number of graphics objects to a corresponding number of variables. Otherwise, it functions as getValue().

Example

The following example assigns the contents of a text field to the variable twert and the context of a plain text to the variable swert.

 main()
{
getMultiValue("textfeld", "text", twert, "einftext", "text", swert);
}

Assignment

Graphics

Availability

UI