Delete text

From Bennu Wiki
Jump to: navigation, search


Definition

INT delete_text ( <INT TextID> )

Deletes a certain text from the screen.

Parameters

INT TextID - TextID of the text to be deleted.

Returns

INT : true

Notes

Delete_text(ALL_TEXT) deletes all text from the screen.

Example

Program test;
Global
    my_text;
Begin
    my_text = write(0,320/2,200/2,4,"Press space to delete this.");
    Repeat
        if (key(_space))
            if(my_text>0)
                delete_text(my_text);
                my_text = 0;
            end
        end
        Frame;
    Until(key(_esc))
End

Used in example: write(), key(), textID

This will result in something like:
Delete text.jpg