Home | Sign in | English  Help WLanguage WLanguage functions Standard functions Numeric values management functions Matrix functions MatFill Presentation Example See also  Functions for managing matrices MatAdd MatCopy MatCreate MatDelete MatDeterminant MatError MatExist MatFill MatFloatAdd MatFloatMultiply MatInvert MatMultiply MatNbColumn MatNbLine MatRead MatReadColumn MatReadLine MatStack MatTranspose MatWrite The matrices This content has been translated automatically. Click here to view the French version.
 WINDEV      WEBDEV    WINDEV Mobile        Others MatFill (Function) In french: MatRemplit Initializes all the elements found in a matrix of a given size. If the matrix is larger, only the specified elements will be filled.For example:Initialize all the matrix elements with the value 5. This matrix contains 2 rows and 3 columns: ResFill = MatFill("MyMatrix", 5, 2, 3) Initialize the matrix elements from row 1 to row 2 and from column 1 to column 3 with the value 5. Only part of the matrix is initialized: ResFill = MatFill("MyMatrix", 5, 2, 3) Example See additional examples // Fill a matrix containing 2 rows and 3 columns with the number 5ResFill = MatFill("MyMatrix", 5, 2, 3) Syntax = MatFill( , , , ) : BooleanTrue if the fill operation was performed, False otherwise. To find out the name of the error, use the function ErrorInfo with the constant errMessage. : Character string (with quotes)Name of the matrix to fill, defined by MatCreate. : RealValue given to all the matrix elements. : IntegerNumber of rows to fill. : IntegerNumber of columns to fill. Remarks A matrix must exist before it can be filled. To check the matrix existence, use MatExist.Business / UI classification: Neutral codeComponent: wd260mat.dll Minimum version required Version 9 This page is also available for…