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api:dk11:net:tatukgis.ndk.tgis_layervector.lockrender_tgis_shape_double_integer

Table of Contents

TGIS_LayerVector.lockRender method

DK11 for .NET | TatukGIS.NDK.TGIS_LayerVector.lockRender | Constructors | Fields | Methods | Properties | Events

Prepare colors and size for a shape using automatic renderer.

Available also on: Delphi | Java.

Syntax

// C#
protected bool lockRender(
  TGIS_Shape _shape,
  double _value,
  int _cursor
);
' VisualBasic
Protected Function lockRender(
  ByVal _shape As TGIS_Shape,
  ByVal _value As Double,
  ByVal _cursor As Integer
) As Boolean
// Oxygene
protected
  function lockRender(
    _shape : TGIS_Shape;
    _value : Double;
    _cursor : Integer
  ) : Boolean;

Parameters

Name Type Description
_shape TGIS_Shape shape to be rendered; if nil, then _value will be used
_value double
Double
value to be used instead of parsing _shape by _query
_cursor int
Integer
cursor id

Result

Type Description
bool
Boolean
True, if renderer was locked (should be unlocked with unlockRender).

Remarks

An unlockRender must be called after successful.

2017/09/04 11:27