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- Returns the top-left and bottom-right corners of the video screen.
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- GetScreen(VAR x1, y1, x2, y2 : INTEGER);
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- Returns TRUE if the string parameter str can be converted into a numeric angle value, otherwise it returns FALSE.
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- ValidAngStr(str : STRING; VAR value : REAL) : BOOLEAN;
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- Returns TRUE if the string parameter str can be converted into a numeric value, otherwise it returns FALSE.
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- ValidNumStr(str : STRING; VAR value: REAL): BOOLEAN;
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- Returns TRUE if check box or radio button is checked, otherwise it returns FALSE.
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- ItemSel(fieldID : INTEGER): BOOLEAN;
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- Selects or deselects the check box or radio button which has that fieldID number.
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- SetItem(fieldID : INTEGER; select : BOOLEAN);
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- Hilites the text field which has that fieldID number.
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- SelField(fieldID : INTEGER);
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- Places text into a custom dialog text field.
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- SetField(fieldID : INTEGER; str : STRING);
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- Returns the text located in the text field which has that fieldID number.
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- GetField(fieldID : INTEGER): STRING;
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- Monitors user’s activity within a custom dialog box.
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- DialogEvent(VAR item : INTEGER);
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- Closes a custom dialog which is currently displayed.
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- ClrDialog;
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- Displays the dialog which has that dialogID number.
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- GetDialog(dialogID : INTEGER);
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- Creates a field within a custom dialog box.
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- AddField(fieldStr: STRING; ItemID, fieldType, x1, y1, x2, y2 : INTEGER);
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- Creates a button within a custom dialog box.
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- AddButton(buttonStr : STRING; ItemID, buttonType, x1, y1, x2, y2 : INTEGER);
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- Terminates the custom dialog creation process.
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- EndDialog;
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- Initiates the custom dialog creation process.
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- BeginDialog(dialogID, dialogType, x1, y1, x2, y2 : INTEGER);
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- Informs programmer whether the user click the cancel button.
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- DidCancel : BOOLEAN;
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- Dialog box that allows a user to input the 3D coordinate point.
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- PtDialog3D((DisplayStr, XStr, YStr, ZStr : STRING; VAR XPt, YPt, ZPt : REAL);
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- Dialog box that allows a user to input the 3D rotation angles of an object.
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- AngDialog3D(DisplayStr, XStr, YStr, ZStr : STRING; VAR XAngle, YAngle, ZAngle : REAL);
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- Dialog box that relays a message to the user.
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- AlrtDialog(Message : STRING);
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- Dialog box that allows a user to answer a yes/no question.
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- YNDialog(RequestStr : STRING) : BOOLEAN;
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- Dialog box that requests the user to input a string.
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- StrDialog(RequestStr, Default : STRING) : STRING;
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- Dialog box that requests the user to input a real number.
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- RealDialog(RequestStr, Default : STRING) : REAL;
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- Dialog box that requests the user to input a point X & Y coordinates.
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- PtDialog(RequestStr, DefaultX, DefaultY : STRING; X, Y : REAL);
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- Dialog box that requests the user to input an integer number.
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- IntDialog(RequestStr, Default : STRING) : INTEGER;
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- Dialog box that requests the user to input an distance.
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- DistDialog(RequestStr, Default : STRING) : REAL;
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- Dialog box that requests the user to input an angle.
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- AngDialog(RequestStr, Default : STRING) : REAL;
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