curvebase::AttachX

AttachX

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 header to Include

Description

Attach an Origin C Dataset object to the X data set associated with this Curve object.

Syntax

BOOL AttachX( Dataset & dsX, BOOL SetXRangeToYRange = TRUE )

Parameters

dsX: [input] A Dataset object which is attached to the X data set of this Curve object (if any)
SetXRangeToYRange: [input]TRUE (default) sets the upper and lower bounds of the X data set to the upper and lower bounds of the Curve object's Y data set. This setting is temporary and may be over-ridden when using multiple Curve objects linked to the same X data set.

Return

Returns TRUE if the Curve object has an associated X data set and the attachment is successful or returns FALSE if there is no X data set or the attachment fails.

Examples

EX1

void curvebase_AttachX_ex1()
{
    // Assumes Book1_A(X) and Book1_B(Y) exist with the following data:
    // Book1_B={1,2,3,4,5,6,7}
    // Book1_A={1,2,3,4,5,6,7,-10,10};
    string dsName = "Book1_B"; 
    Curve crv(dsName);
    Dataset dsX;
    crv.AttachX(dsX, TRUE); //If FALSE, The Minimum/Maximum X is -10/10
    double xMin = min( dsX );
    double xMax = max( dsX );
    printf( "The Minimum X in dsX is %g \n", xMin );
    printf( "The Maximum X in dsX is %g \n", xMax );
}

Remark

Attach an Origin C Dataset object to the X data set associated with this Curve object (if there is one) and optionally set the upper and lower bounds of the X data set to the upper and lower bounds of the Curve object's Y data set.