This duplicates a few of my prior posts, but here is an updated list of ScreenPart dimensions:
set screenPortions to {
TopHalf: ((0,0),(1,.5)),
BottomHalf: ((0,.5),(1,1)),
LeftHalf: ((0,0),(.5,1)),
RightHalf: ((.5,0),(1,1)),
HorizontalMiddle: ((0,.25),(1,.75)),
VerticalMiddle:((.25,0),(.75,1)),
TopLeftQuadrant:((0,0),(.5,.5)),
TopRightQuadrant:((.5,0),(1,.5)),
BottomLeftQuadrant:((0,.5),(.5,1)),
BottomRightQuadrant:((.5,.5),(1,1)),
Center:((.25,.25),(.75,.75)),
WindowsTitleBar:((0,0),(1,.025)),
WindowsTaskBar:((0,.95),(1,1)),
Lynde:((.3,.3),(.7,.7)),
BottomTenth:((0,.90),(1,1)),
Sidebar:((.8,0),(1,1)),
HyperspaceToolbar:((0,.022),(1,.044)),
HyperspaceHorizontalTabbar:((0,.056),(1,.086)),
HyperspaceTabbar:((0,0),(.065,1)),
HyperspacePatientHeader:((0,.082),(1,.165)),
HyperspaceVerticalMiddle:((.35,0),(.65,1)),
CurrentPopup:((PopupUL_X,PopupUL_Y),(PopupBR_X,PopupBR_Y)),
CurrentPopupUL: ((.12,.026),(.35,.35)),
PreciseSidebar:((SidebarUL_X,SidebarUL_Y),(SidebarBR_X,SidebarBR_Y)),
CoveragePayorPlanSummaryBox:((.222,.192),(.663,.30)),
ClinicalDocumentationArea:((.13,.145),(.81,.95)),
MessageViewerSegmentArea: ((.077,.15),(.11,.55)),
Storyboard: ((0,.09),(.14,.96)),
ChartReviewLeftPanel: ((.13,.21),(.45,.91)),
ChartReviewRightPanel: ((.45,.21),(.77,.91)),
NavigatorList: ((.119,.146),(.23,.96)),
TabbedNoteTypes:((.12,.18),(.80,.216)),
HyperspaceReportButtons:((0,.095),(1,.158))
}