question: this will get the height of this rectangle as calculated by upperrighty - lowerlefty . concode_field_sep float MM_PER_INCH concode_elem_sep PDRectangle A6 concode_elem_sep COSArray rectArray concode_elem_sep PDRectangle LEGAL concode_elem_sep PDRectangle A0 concode_elem_sep float POINTS_PER_INCH concode_elem_sep PDRectangle A3 concode_elem_sep PDRectangle A2 concode_elem_sep PDRectangle A1 concode_elem_sep PDRectangle A4 concode_elem_sep PDRectangle LETTER concode_elem_sep PDRectangle A5 concode_field_sep PDRectangle createRetranslatedRectangle concode_elem_sep void move concode_elem_sep void setLowerLeftY concode_elem_sep void setLowerLeftX concode_elem_sep void setUpperRightY concode_elem_sep void setUpperRightX concode_elem_sep float getWidth concode_elem_sep COSArray getCOSArray concode_elem_sep boolean contains concode_elem_sep Path transform concode_elem_sep float getLowerLeftX concode_elem_sep float getLowerLeftY concode_elem_sep float getUpperRightX concode_elem_sep float getUpperRightY concode_elem_sep String toString concode_elem_sep COSBase getCOSObject concode_elem_sep Path toGeneralPath
target: float function ( ) { return getUpperRightY ( ) - getLowerLeftY ( ) ; }