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PinchZoomAndMove

Written by Giancarlo "Dominex" Fioretti

List of types:

LayoutData
PinchZoomAndMove
TouchData

LayoutData


Events:

None

Members:


  Height As Int

  Initialize

  IsInitialized As Boolean

  Left As Int

  Tag As Object

  Top As Int

  Width As Int

Members description:

Height As Int
Initialize
Initializes the fields to their default value.
IsInitialized As Boolean
Tests whether the object has been initialized.
Left As Int
Tag As Object
Top As Int
Width As Int

PinchZoomAndMove


This is an 'Activity Object', it cannot be declared under Sub Process_Globals.

Events:

Click
LongClick
Change

Members:


  GetIfCanMove As Boolean

  GetIfCanZoom As Boolean

  GetIfLimitArea As Boolean

  GetIfLimitBorder As Boolean

  GetZoom As Float

  Initialize (Target As ConcreteViewWrapper, NameEvent As String, Tag As Object, ZoomMin As Float, ZoomMax As Float, Increase As Float, BringToFront As Boolean, Module As Object) As String

  IsInitialized As Boolean

  SetIfCanMove (Option As Boolean) As String

  SetIfCanZoom (Option As Boolean) As String

  SetLimitArea (Option As Boolean) As String

  SetLimitBorder (Option As Boolean) As String

  SetZoom (Zoom As Float) As String

Members description:

GetIfCanMove As Boolean
Returns if the View can translate.
GetIfCanZoom As Boolean
Returns if the View can Zoom.
GetIfLimitArea As Boolean
Returns the value set by SetLimitArea.
GetIfLimitBorder As Boolean
Returns the value set by SetLimitBorder.
GetZoom As Float
Returns the current Zoom in percentage (eg. 100 = 100%).
Initialize (Target As ConcreteViewWrapper, NameEvent As String, Tag As Object, ZoomMin As Float, ZoomMax As Float, Increase As Float, BringToFront As Boolean, Module As Object) As String
Initialize the View.
Target - View on which to apply the PinchZoomAndMove.
NameEvent - name of the event.
ZoomMin - minimum Zoom (eg. 0.5 = 50%).
ZoomMax - maximum Zoom (eg. 3 = 300%).
Increase - factor of increase / decrease during the Pinch Zoom.
Tag - is the Tags View.
BringToFront - if True active the BringToFront.
Module - must be Me.
IsInitialized As Boolean
Tests whether the object has been initialized.
SetIfCanMove (Option As Boolean) As String
Sets whether the View may translare or not.
Option - True if the View can translate.
SetIfCanZoom (Option As Boolean) As String
Sets whether the View may zoom or not.
Option - True if the View can Zoom.
SetLimitArea (Option As Boolean) As String
If True, the edges of the View will remain within its parent.
If the View has dimensions infferiori the Parent, will be automatically increased.
The zoom 100% Is equal To the new size of the View.
SetLimitBorder (Option As Boolean) As String
If it is true, the View will not come out from the edges of its parent.
If the View Is larger than the Parent, will be automatically reduced.
The 100% zoom Is equal To the new size of the View.
SetZoom (Zoom As Float) As String
Sets the zoom.
Zoom - Zoom in percentage (eg. 100 = 100% = initial size of the View).

TouchData


Events:

None

Members:


  Initialize

  IsInitialized As Boolean

  Tag As Object

  X As Int

  Y As Int

Members description:

Initialize
Initializes the fields to their default value.
IsInitialized As Boolean
Tests whether the object has been initialized.
Tag As Object
X As Int
Y As Int
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