IDisplayTransformation.TransformCoords Method

Transforms a set of points or measurements from device to world space or vice versa. Use the flags specified by esriDisplayTransformEnum.

[Visual Basic .NET]
Public Sub TransformCoords ( _
    ByRef mapPoints As WKSPoint, _
    ByRef devPoints As tagPOINT, _
    ByVal numPoints As Integer, _
    ByVal options As Integer _
)

[C#]
public void TransformCoords (
    ref WKSPoint mapPoints,
    ref tagPOINT devPoints,
    ref int numPoints,
    ref int options
);

[C++]
HRESULT TransformCoords(
  WKSPoint* mapPoints,
  tagPOINT* devPoints,
  long numPoints,
  long options
);

[C++]
Parameters
mapPoints [in]

  mapPoints is a parameter of type WKSPoint*
devPoints [in]

  devPoints is a parameter of type tagPOINT*
numPoints [in]

  numPoints is a parameter of type long
options [in]

  options is a parameter of type long

Product Availability

Remarks

TransformCoords converts an array of points from map units to device units or vice versa. The TRANSFORM_TOMAP and TRANSFORM_TODEVICE flags control the direction of the transformation. The TRANSFORM_SIZE and TRANSFORM_POSITION flags specify whether the points are coordinates or sizes.

See Also