Ejemplo n.º 1
0
        unsafe private void Button_CAPTURE_Click(object sender, EventArgs e)
        {
            if (m_nDeviceCurSel == -1)
            {
                return;
            }
            int nCaptureWidth    = 0;
            int nCaptureHeight   = 0;
            int nCaptureBitCount = 0;

            KSJApiTriggerMode.KSJ_TriggerModeSet(m_nDeviceCurSel, KSJApiTriggerMode.KSJ_TRIGGERMODE.KSJ_TRIGGER_SOFTWARE);
            int nRet = KSJApiBase.KSJ_CaptureGetSizeEx(m_nDeviceCurSel, ref nCaptureWidth, ref nCaptureHeight, ref nCaptureBitCount);

            PrintErrorMessage(nRet);

            byte[] pImageData = new byte[nCaptureWidth * nCaptureHeight * (nCaptureBitCount >> 3)];

            long counterStart = 0;

            KSJWin.QueryPerformanceCounter(ref counterStart);

            nRet = KSJApiBase.KSJ_CaptureRgbData(m_nDeviceCurSel, pImageData);
            PrintErrorMessage(nRet);
            if (nRet != KSJCode.RET_SUCCESS)
            {
                TextBox_ELAPSE_TIME.Text = "Capture Fail.";
            }

            long counterEnd = 0;

            KSJWin.QueryPerformanceCounter(ref counterEnd);

            long nFreq = 0;

            KSJWin.QueryPerformanceFrequency(ref nFreq);

            float fInterval = (float)(counterEnd - counterStart);
            float fElapse   = fInterval / (float)nFreq * 1000;  // MS

            bool bCheck = CheckBox_SAVE.Checked;

            if (bCheck)
            {
                string szFileName = string.Format("capture-{0}-{1}-{2}-{3}-{4}-{5}-{6}-{7}.bmp", DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day,
                                                  DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second, DateTime.Now.Millisecond, fElapse);
                KSJApiBase.KSJ_HelperSaveToBmp(pImageData, nCaptureWidth, nCaptureHeight, nCaptureBitCount, szFileName);
            }

            TextBox_ELAPSE_TIME.Text = string.Format("Elapse: {0}ms", fElapse);

            Bitmap bitmap = BytesToBitmap(pImageData, nCaptureWidth, nCaptureHeight, nCaptureBitCount);

            PictureBox_PREVIEWWND.Image = bitmap;
        }
Ejemplo n.º 2
0
 private void comboBox_TriggerMode_SelectedIndexChanged(object sender, EventArgs e)
 {
     m_TriggerMode = (KSJApiTriggerMode.KSJ_TRIGGERMODE)comboBox_TriggerMode.SelectedIndex;
     KSJApiTriggerMode.KSJ_TriggerModeSet(m_nDeviceCurSel, m_TriggerMode);
 }