ハフ投票空間の取得

Namespace: fvalgcli
Assembly: fvalgcli (in fvalgcli.dll) Version: 3.1.0.0 (3.1.0.11)

Syntax

C#
public static FHANDLE fnFIE_hough_lines_get_space(
	FHANDLE hHough,
	ref int stq,
	ref int edq,
	ref int str,
	ref int edr
)
Visual Basic
Public Shared Function fnFIE_hough_lines_get_space ( 
	hHough As FHANDLE,
	ByRef stq As Integer,
	ByRef edq As Integer,
	ByRef str As Integer,
	ByRef edr As Integer
) As FHANDLE

Parameters

hHough
Type: fvalgcli..::..FHANDLE
ハフ構造体のハンドル
stq
Type: System..::..Int32%
ハフ投票空間のθ方向の始点
edq
Type: System..::..Int32%
ハフ投票空間のθ方向の終点
str
Type: System..::..Int32%
ハフ投票空間のr方向の始点
edr
Type: System..::..Int32%
ハフ投票空間のr方向の終点

Return Value

Type: FHANDLE
正常にオープンできた場合は、画像オブジェクト(type:us16, channel:1)のハンドルを返します。 ライセンスエラー、パラメータエラーもしくはメモリ不足の場合は、IntPtr.Zero を返します。

Remarks

Examples

C# Copy imageCopy
//    $Revision: 1.1 $

using System;
using System.Collections.Generic;
using System.Text;
using fvalgcli;

namespace TC
{
    public partial class FIE
    {
        public void fnFIE_hough_lines_get_space(FHANDLE hHough)
        {
            FHANDLE hImage = FHANDLE.Zero;

            try
            {
                int stq = 0, edq = 0, str = 0, edr = 0;
                hImage = api.fnFIE_hough_lines_get_space(hHough, ref stq, ref edq, ref str, ref edr);
                Assert.IsTrue(hImage != FHANDLE.Zero, "fnFIE_hough_lines_get_space: エラーが発生しました。");
                Console.WriteLine("fnFIE_hough_lines_get_space");
                Console.WriteLine("stq = {0}", stq);
                Console.WriteLine("edq = {0}", edq);
                Console.WriteLine("str = {0}", str);
                Console.WriteLine("edr = {0}", edr);

                api.fnFIE_save_bmp(ResultDir + "/fnFIE_hough_lines_get_space.bmp", hImage);
            }
            finally
            {
                hImage.Dispose();
            }
        }
    }
}


Visual Basic Copy imageCopy
'    $Revision: 1.1 $

Imports System.Collections.Generic
Imports System.Text
Imports fvalgcli

Public Partial Class FIE
    Public Sub fnFIE_hough_lines_get_space(hHough As FHANDLE)
        Dim hImage As FHANDLE = FHANDLE.Zero

        Try
            Dim stq As Integer = 0, edq As Integer = 0, str As Integer = 0, edr As Integer = 0
            hImage = api.fnFIE_hough_lines_get_space(hHough, stq, edq, str, edr)
            Assert.IsTrue(hImage <> FHANDLE.Zero, "fnFIE_hough_lines_get_space: エラーが発生しました。")
            Console.WriteLine("fnFIE_hough_lines_get_space")
            Console.WriteLine("stq = {0}", stq)
            Console.WriteLine("edq = {0}", edq)
            Console.WriteLine("str = {0}", str)
            Console.WriteLine("edr = {0}", edr)

            api.fnFIE_save_bmp(ResultDir & "/fnFIE_hough_lines_get_space.bmp", hImage)
        Finally
            hImage.Dispose()
        End Try
    End Sub
End Class

See Also