YGraphPopup

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Updated2023-02-21
2 minute(s) read

int YGraphPopup (char title[], void *yArray, size_t numberOfPoints, int yDataType);

Purpose

Plots an array of y values against its indices along the x-axis on a graph control in a dialog box.

Parameters

Input

Name Type Description

title char [] Title of the dialog box.

yArray void * Array that contains the values to plot along the y-axis. The data type must be of the type specified by yDataType.

numberOfPoints size_t Number of points to plot. This value controls the number of points to plot even if the number of elements in xArray is greater than the numberOfPoints.

numberOfPoints must be greater than zero and not greater than INT_MAX.

yDataType

int

The data type of the y array. The following table lists the valid data types.

VAL_CHAR	A single byte character.
VAL_SHORT_INTEGER	A 2 byte integer.
VAL_INTEGER	A 4 byte integer.
VAL_FLOAT	A 4 byte floating point value.
VAL_DOUBLE	An 8 byte floating point value.
VAL_64BIT_INTEGER	An 8 byte integer.
VAL_UNSIGNED_SHORT_INTEGER	An unsigned 2 byte integer.
VAL_UNSIGNED_INTEGER	An unsigned 4 byte integer.
VAL_UNSIGNED_CHAR	An unsigned single byte character.
VAL_UNSIGNED_64BIT_INTEGER	An unsigned 8 byte integer.
VAL_SIZE_T	An unsigned 4 byte integer (32-bit applications). An unsigned 8 byte integer (64-bit applications).
VAL_SSIZE_T	A 4 byte integer (32-bit applications). An 8 byte integer (64-bit applications).
VAL_PTRDIFF_T	A 4 byte integer (32-bit applications). An 8 byte integer (64-bit applications).
VAL_UINTPTR_T	An unsigned 4 byte integer (32-bit applications). An unsigned 8 byte integer (64-bit applications).
VAL_INTPTR_T	A 4 byte integer (32-bit applications). An 8 byte integer (64-bit applications).

Return Value

Name	Type	Description
status	int	Return value indicating whether the function was successful. A negative number indicates that an error occurred.

Additional Information

Library: User Interface Library

Include file: userint.h

LabWindows/CVI compatibility: LabWindows/CVI 3.0 and later

Example

Refer to userint\popups.cws for an example of using the YGraphPopup function.

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