Soft JavaFX - Matrice

The program allows:

- The display of a matrix having a variable number of rows and columns that are typed in.

After generating the matrix the corresponding values are inserted from the keyboard.

Then it can be displayed the minimum and the maximum values by operating the corresponding buttons.

Functioning

- It requires the input of values (integers) in text fields "for lines put an integer between 1 and 5" and “for columns put an integer between 1 and 5". If the specified amount is missing, or the value does not fall within the range stated or is introduced a character or string, the background color of the text field changes from yellow to red.

- Pressing the button "GENERATE MATRIX" leads to display a matrix with the dimensions for rows and columns as the values entered by the user.

- It requires the input of values (real numbers) in the generated text fields such as "v [0,0] = '. If the specified amount is missing, or the value does not fall within the range stated or is introduced a character or string:

* The background color of the text field corresponding to the wrong variable changes from yellow to red and a messages appears “Nr.?”

* The background color of the text field “PRESS THE MINIMUM BUTTON” changes from yellow to red and a messages appears “GIVE REAL NUMBERS”

* The background color of the text field “PRESS THE MAXIMUM BUTTON” changes from yellow to red and a messages appears “GIVE REAL NUMBERS”

- Pushing the button "MINIMUM" leads to display the minimum value from the given numbers and the message "Press MAXIM button".

- Pushing the button "MAXIMUM" leads to display the minimum value from the given numbers and the message "Press MINIMUM button".