Структура для хранения подписей
type TSubObjectLabel = record
LabelDx: single;
LabelDy: single;
LabelAngle: single;
LabelTextOrientation: byte;
FixLabelOrientation: byte;
FontCoef: single;
SpacingFactor: integer;
FontHandle: HFONT;
soIndex: integer;
ComboLabelTag: byte;
LabelType: TObjectLabelType;
flSimpleLabelByComboLabel: boolean;
nPoint: integer;
FontSizeEdit: integer;
fDx0, fDy0, fDx1, fDy1: integer;
LenText: integer;
AngleRect: TAngleRect;
RectContPtr: Windows.PPoint;
RectContCount: integer;
OfsAngleRectX: integer;
OfsAngleRectY: integer;
FontScaleCoef: double;
end;