//Take a snapshot from the camera when button is clicked
private void takePictureButton_Click(object sender, EventArgs e)
{
//If the live preview is on, turn it off while we take the picture
bool checkBoxChecked = displayLivePreviewCheckBox.Checked;
if (checkBoxChecked)
{
//Tell the thread to stop
displayLivePreviewCheckBox.Checked = false;
//Wait for it to stop
while (backgroundWorking)
{
}
}
//Take a picture and set it to the Picture Box image.
//The parameter is the shutter speed value between 0 and 4096
imagePreviewPictureBox.Image = theCamera.AquireBitmapImage(3000);
//Check for pins
CheckAllPinsButton.PerformClick();
//Refresh the picture box so that the image is displayed
imagePreviewPictureBox.Refresh();
//Refersh the histogram so that it is displayed (see pictureBox2_paint)
histogramPictureBox.Refresh();
//Restore the checkbox to whatever it was before
displayLivePreviewCheckBox.Checked = checkBoxChecked;
}
private void PalletPosDefaultButton_Click(object sender, EventArgs e)
{
// Returns pallet location to default (256, 133)
PalletXPosTextBox.Text = 256.ToString();
PalletYPosTextBox.Text = 113.ToString();
// Refresh position
imagePreviewPictureBox.Refresh();
// Check pins
CheckAllPinsButton.PerformClick();
// Refresh again to redraw
imagePreviewPictureBox.Refresh();
}
private void imagePreviewPictureBox_MouseClick(object sender, MouseEventArgs e)
{
// Gets cursor position over the picture
// to set new pallet location
PalletXPosTextBox.Text = (e.X).ToString();
PalletYPosTextBox.Text = (e.Y).ToString();
// Refresh position
imagePreviewPictureBox.Refresh();
// Check pins
CheckAllPinsButton.PerformClick();
// Refresh again to redraw
imagePreviewPictureBox.Refresh();
}
