The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....


Home ChartPack RChart Class TSmithChart Methods FindMinMax
See also: RangeXHigh, RangeXLow, RangeYHigh, RangeYLow, SetRange 

FindMinMax


Unit: SDL_rchart
Class: TSmithChart
Declaration: procedure FindMinMax (RangeLoX, RangeLoY, RangeHiX, RangeHiY: double; var MinX, MinY, MaxX, MaxY: double);

The method FindMinMax finds the minimum and the maximum coordinates of all graphic elements within the range defined by the parameters RangeLoX... RangeHiY.

The minimum and maximum x and y values are returned in the variable parameters MinX, MinY, MaxX, and MaxY. The method FindMinMax enables the user to set the visible range of the chart in a way that all elements are visible within a given area.

Last Update: 2023-Dec-13