inputdlg (MATLAB Function Reference)

Create input dialog box

answer = inputdlg(prompt)
answer = inputdlg(prompt,title)
answer = inputdlg(prompt,title,lineNo)
answer = inputdlg(prompt,title,lineNo,defAns)
answer = inputdlg(prompt,title,lineNo,defAns,Resize)

Description

answer = inputdlg(prompt)

creates a modal dialog box and returns user inputs in the cell array. prompt is a cell array containing prompt strings.

answer = inputdlg(prompt,title)

title specifies a title for the dialog box.

answer = inputdlg(prompt,title,lineNo)

lineNo specifies the number of lines for each user entered value. lineNo can be a scalar, column vector, or matrix.

If lineNo is a scalar, it applies to all prompts.
If lineNo is a column vector, each element specifies the number of lines of input for a prompt.
If lineNo is a matrix, it should be size m-by-2, where m is the number of prompts on the dialog box. Each row refers to a prompt. The first column specifies the number of lines of input for a prompt. The second column specifies the width of the field in characters.

answer = inputdlg(prompt,title,lineNo,defAns)

defAns specifies the default value to display for each prompt. defAns must contain the same number of elements as prompt and all elements must be strings.

answer = inputdlg(prompt,title,lineNo,defAns,Resize)

Resize specifies whether or not the dialog box can be resized. Permissible values are 'on' and 'off' where 'on' means that the dialog box can be resized and that the dialog box is not modal.

Example

Create a dialog box to input an integer and colormap name. Allow one line for each value.

prompt  = {'Enter matrix size:','Enter colormap name:'};
title   = 'Input for peaks function';
lines= 1;
def     = {'20','hsv'};
answer  = inputdlg(prompt,title,lines,def);