構造要素オブジェクトの確保と構造要素の設定
Namespace: fvalgcliAssembly: fvalgcli (in fvalgcli.dll) Version: 3.1.0.0 (3.1.0.11)
Syntax
C# |
---|
public static FHANDLE fnFIE_morphology_se_alloc(
UCHAR_PTR ucpMask,
int size_x,
int size_y,
int step_x,
int anchor_x,
int anchor_y
) |
Visual Basic |
---|
Public Shared Function fnFIE_morphology_se_alloc (
ucpMask As UCHAR_PTR,
size_x As Integer,
size_y As Integer,
step_x As Integer,
anchor_x As Integer,
anchor_y As Integer
) As FHANDLE |
Parameters
- ucpMask
- Type: fvalgcli..::..UCHAR_PTR
構造要素の値を指定するマスクの先頭ポインタ
- size_x
- Type: System..::..Int32
マスク幅(1以上)
- size_y
- Type: System..::..Int32
マスク高さ(1以上)
- step_x
- Type: System..::..Int32
マスクメモリ横幅(UCHAR単位)
- anchor_x
- Type: System..::..Int32
構造要素のX方向アンカー位置( 0 ≦ anchor_x < size_x )
- anchor_y
- Type: System..::..Int32
構造要素のY方向アンカー位置( 0 ≦ anchor_y < size_y )
Return Value
Type:
FHANDLE 確保された構造要素のハンドル メモリ不足で確保に失敗した場合や
ライセンスエラーが発生した場合は IntPtr.Zero を返します。
Examples
C# | Copy |
---|
using System;
using System.Collections.Generic;
using System.Text;
using fvalgcli;
namespace TC
{
public partial class FIE
{
[FvPluginExecute]
public void fnFIE_morphology_se_alloc()
{
FHANDLE hse = FHANDLE.Zero;
UCHAR_PTR ptrn = UCHAR_PTR.Zero;
int size_x = 3;
int size_y = 3;
int step_x = 3;
int anchor_x = 1;
int anchor_y = 1;
try
{
ptrn = UCHAR_PTR.alloc(size_x * size_y);
for (int i = 0; i < size_x * size_y; i++)
{
if (i == 4)
ptrn[i] = 1;
else
ptrn[i] = 0;
}
hse = api.fnFIE_morphology_se_alloc(ptrn, size_x, size_y, step_x, anchor_x, anchor_y);
Assert.IsTrue( FHANDLE.Zero != hse, "エラーが発生しました.");
}
finally
{
hse.Dispose();
ptrn.Dispose();
}
}
}
} |
Visual Basic | Copy |
---|
Imports System.Collections.Generic
Imports System.Text
Imports fvalgcli
Public Partial Class FIE
<FvPluginExecute> _
Public Sub fnFIE_morphology_se_alloc()
Dim hse As FHANDLE = FHANDLE.Zero
Dim ptrn As UCHAR_PTR = UCHAR_PTR.Zero
Dim size_x As Integer = 3
Dim size_y As Integer = 3
Dim step_x As Integer = 3
Dim anchor_x As Integer = 1
Dim anchor_y As Integer = 1
Try
ptrn = UCHAR_PTR.alloc(size_x * size_y)
For i As Integer = 0 To size_x * size_y - 1
If i = 4 Then
ptrn(i) = 1
Else
ptrn(i) = 0
End If
Next
hse = api.fnFIE_morphology_se_alloc(ptrn, size_x, size_y, step_x, anchor_x, anchor_y)
Assert.IsTrue(FHANDLE.Zero <> hse, "エラーが発生しました.")
Finally
hse.Dispose()
ptrn.Dispose()
End Try
End Sub
End Class |
See Also