public static int fnFIE_img_get_points_bin(
	FHANDLE hsrc,
	int color,
	int max_pnt_num,
	PNT_T_PTR pnts,
	ref int pnt_num
)

Public Shared Function fnFIE_img_get_points_bin ( 
	hsrc As FHANDLE,
	color As Integer,
	max_pnt_num As Integer,
	pnts As PNT_T_PTR,
	ByRef pnt_num As Integer
) As Integer

//    $Revision: 1.1 $

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

namespace TC
{
    public partial class FIE
    {
        /// <summary>
        /// ２値画像からの点データ取得.
        /// </summary>
        /// <remarks>
        /// 入力画像は　type = bin かつ　1ch であること.
        /// </remarks>
        [FvPluginExecute]
        public void fnFIE_img_get_points_bin()
        {
            int status = (int)f_err.F_ERR_NONE;

            FHANDLE himg = FHANDLE.Zero;        // 入力画像.
            DOUBLE_PTR val = DOUBLE_PTR.Zero;    // 描画点.
            PNT_T_PTR pnts = PNT_T_PTR.Zero;    // 点データ格納バッファ.
            DPNT_T point;
            int pnts_num = 0;
            int type = (int)f_imgtype.F_IMG_BIN;
            int channels = 1;
            int width = 96;
            int height = 96;
            int num = 20;

            try
            {
                // 画像の生成.
                himg = api.fnFIE_img_root_alloc(type, channels, width, height);
                api.fnFIE_img_clear(himg, 0);

                // テスト画像の描画.
                val = DOUBLE_PTR.alloc(channels);
                for(int ch=0 ; ch<channels ; ch++)
                    val[ch] = 1;

                for (int i = 32; i < 32 + num; i++)
                {
                    point.x =i;
                    point.y =i;
                    api.fnFIE_draw_point(himg, val, point);
                }

                int channels_check = api.fnFIE_img_get_channels(himg);
                int type_check = api.fnFIE_img_get_type(himg);

                // 処理実行.
                pnts = PNT_T_PTR.alloc(num);
                status = api.fnFIE_img_get_points_bin(himg, 1, num, pnts, ref pnts_num);
                Assert.IsTrue(status == (int)f_err.F_ERR_NONE, "エラーが発生しました。({0})", (f_err)status);

                // 確認.
                Assert.IsTrue(pnts_num == num, "取得点数:期待値と一致しません.");

                for (int index = 0; index < pnts_num; index++)
                {
                    Assert.IsTrue(pnts[index].x == 32 + index, "取得値:期待値と一致しません.");
                    Assert.IsTrue(pnts[index].y == 32 + index, "取得値:期待値と一致しません.");
                }
            }
            finally
            {
                // オブジェクトの開放.
                himg.Dispose();
                val.Dispose();
                pnts.Dispose();
            }
        }
    }
}

'    $Revision: 1.1 $

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

Public Partial Class FIE
    ''' <summary>
    ''' ２値画像からの点データ取得.
    ''' </summary>
    ''' <remarks>
    ''' 入力画像は　type = bin かつ　1ch であること.
    ''' </remarks>
    <FvPluginExecute> _
    Public Sub fnFIE_img_get_points_bin()
        Dim status As Integer = CInt(f_err.F_ERR_NONE)

        Dim himg As FHANDLE = FHANDLE.Zero
        ' 入力画像.
        Dim val As DOUBLE_PTR = DOUBLE_PTR.Zero
        ' 描画点.
        Dim pnts As PNT_T_PTR = PNT_T_PTR.Zero
        ' 点データ格納バッファ.
        Dim point As DPNT_T
        Dim pnts_num As Integer = 0
        Dim type As Integer = CInt(f_imgtype.F_IMG_BIN)
        Dim channels As Integer = 1
        Dim width As Integer = 96
        Dim height As Integer = 96
        Dim num As Integer = 20

        Try
            ' 画像の生成.
            himg = api.fnFIE_img_root_alloc(type, channels, width, height)
            api.fnFIE_img_clear(himg, 0)

            ' テスト画像の描画.
            val = DOUBLE_PTR.alloc(channels)
            For ch As Integer = 0 To channels - 1
                val(ch) = 1
            Next

            For i As Integer = 32 To 32 + (num - 1)
                point.x = i
                point.y = i
                api.fnFIE_draw_point(himg, val, point)
            Next

            Dim channels_check As Integer = api.fnFIE_img_get_channels(himg)
            Dim type_check As Integer = api.fnFIE_img_get_type(himg)

            ' 処理実行.
            pnts = PNT_T_PTR.alloc(num)
            status = api.fnFIE_img_get_points_bin(himg, 1, num, pnts, pnts_num)
            Assert.IsTrue(status = CInt(f_err.F_ERR_NONE), "エラーが発生しました。({0})", CType(status, f_err))

            ' 確認.
            Assert.IsTrue(pnts_num = num, "取得点数:期待値と一致しません.")

            For index As Integer = 0 To pnts_num - 1
                Assert.IsTrue(pnts(index).x = 32 + index, "取得値:期待値と一致しません.")
                Assert.IsTrue(pnts(index).y = 32 + index, "取得値:期待値と一致しません.")
            Next
        Finally
            ' オブジェクトの開放.
            himg.Dispose()
            val.Dispose()
            pnts.Dispose()
        End Try
    End Sub
End Class