public void updatePicture()
{
if (!pictureBox.InvokeRequired)
{
if (bitmap == null)
{
bitmap = new Bitmap(bitmapWidth, bitmapHeight);
}
if (position < 0 || position > (sampleNum - 1))
{
ArrayClear();
}
BitmapData CanvasData = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
IntPtr ptr = CanvasData.Scan0;
Marshal.Copy(dateArray, 0, ptr, bitmapWidth * bitmapHeight * 3);
bitmap.UnlockBits(CanvasData);
pictureBox.Image = bitmap;
}
else
{
if (updatePictureFunc == null)
{
updatePictureFunc = new updatePictureCallBack(updatePicture);
}
pictureBox.Invoke(updatePictureFunc);
}
}
public void updatePicture()
{
if (!tchart.InvokeRequired)
{
if (bitmap == null)
{
bitmap = new Bitmap(bitmapWidth, bitmapHeight);
}
BitmapData CanvasData = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
IntPtr ptr = CanvasData.Scan0;
Marshal.Copy(dateArray, 0, ptr, bitmapWidth * bitmapHeight * 3);
bitmap.UnlockBits(CanvasData);
tchart.Walls.Back.Image = bitmap;
}
else
{
if (updatePictureFunc == null)
{
updatePictureFunc = new updatePictureCallBack(updatePicture);
}
tchart.Invoke(updatePictureFunc);
}
}
public void UpdateBscanPic()
{
if (!pictureBox.InvokeRequired)
{
if (bitmap == null)
{
bitmap = new Bitmap(width, height);
}
BitmapData CanvasData = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.WriteOnly, PixelFormat.Format24bppRgb);
IntPtr ptr = CanvasData.Scan0;
Marshal.Copy(dateArray, 0, ptr, width * height * 3);
bitmap.UnlockBits(CanvasData);
if (pictureBox.Visible == false)
{
pictureBox.Visible = true;
}
pictureBox.Image = bitmap;
}
else
{
if (updatePictureFunc == null)
{
updatePictureFunc = new updatePictureCallBack(UpdateBscanPic);
}
pictureBox.Invoke(updatePictureFunc);
}
}
