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api:dk11:net:tatukgis.ndk.tgis_shape.preparecontourinternal_integer_boolean_tgis_pixels_double_tpoint

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TGIS_Shape.PrepareContourInternal method

DK11 for .NET | TatukGIS.NDK.TGIS_Shape.PrepareContourInternal | Constructors | Fields | Methods | Properties

Prepare contour bitmap (for internal TGIS_Topology purposes).

Available also on: Delphi | Java | ActiveX.

Syntax

// C#
public void PrepareContourInternal(
  int _size,
  bool _outline,
  ref Int32[] _pixels,
  ref double _scale,
  ref TPoint _offset
);
' VisualBasic
Public Sub PrepareContourInternal(
  ByVal _size As Integer,
  ByVal _outline As Boolean,
  ByRef _pixels As Int32(),
  ByRef _scale As Double,
  ByRef _offset As TPoint
)
// Oxygene
public
  procedure PrepareContourInternal(
    _size : Integer;
    _outline : Boolean;
    var _pixels : TGIS_Pixels;
    var _scale : Double;
    var _offset : TPoint
  );

Parameters

Name Type Description
_size int
Integer
width and height of bitmap
_outline bool
Boolean
if true then contour for polygons will be drawn with outlines (borders)
_pixels Int32[]
TGIS_Pixels
newly allocated bitmap
_scale double
Double
shape size in pixels divided by the shape size in map units
_offset TPoint offset of shape within bitmap caused by map placement, margins etc.

Remarks

This method is for internal use only.

2020/05/07 01:18

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