ZoomLimits

Scope	Pego, Pesgo, Pepso
Type	Int32
Default	PEZL_NONE
.NET	PeUserInterface.Allow.ZoomLimits
Ocx\|Vcl	ZoomLimits
DLL	PEP_nZOOMLIMITS

Purpose

Used to restrain the zooming to an axis or particular shape. Added this feature to aid in providing an interface via ZoomInterfaceOnly allowing user to draw lines, rects, ellipses via the GraphAnnotation mechanism. Polar charts only support Square setting.

.NET Gigasoft.Enums.	ActiveX and
ZoomLimits.	DLL Constants	Description
None	PEZL_NONE(0)	No limits or restraints on zooming.
Axis	PEZL_AXIS(1)	Limit zooming within border of one axis.
Horizonal	PEZL_HORIZONTAL(2)	Limit zooming within border of one axis and automatically select entire vertical axis area.
Vertical	PEZL_VERTICAL(3)	Limit zooming within border of one axis and automatically select entire horizonal axis area.
Shape	PEZL_SHAPE(4)	Limit zooming within border of one axis and shape of current axis.
Square	PEZL_SQUARE(5)	Limit zooming within border of only one axis and shape of a square.

VCL Enumerations:

Replace the x prefix with either g(graph), sg(scientific graph), or ps(polar/smith)

eZoomStyle = (xNoZoomLimits, xAxisLimits, xAxisHorizontal, xAxisVertical, xAxisShape, xAxisSquare);

Comments

PeUserInterface.Allow.ZoomLimits members of Pego.PeUserInterface.Allow, Pesgo.PeUserInterface.Allow, Pepso.PeUserInterface.Allow


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