the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  serialplot is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with serialplot.  If not, see <http://www.gnu.org/licenses/>.

*/

#include "framebufferseries.h"

FrameBufferSeries::FrameBufferSeries(FrameBuffer* buffer)

{

    xAsIndex = true;

    _xmin = 0;

    _xmax = 1;

    _buffer = buffer;

}

void FrameBufferSeries::setXAxis(bool asIndex, double xmin, double xmax)

{

    xAsIndex = asIndex;

    _xmin = xmin;

    _xmax = xmax;

}

size_t FrameBufferSeries::size() const

{

    return _buffer->size();

}

QPointF FrameBufferSeries::sample(size_t i) const

{

    if (xAsIndex)

    {

        return QPointF(i, _buffer->sample(i));

    }

    else

    {

        return QPointF(i * (_xmax - _xmin) / size() + _xmin, _buffer->sample(i));

    }

}

QRectF FrameBufferSeries::boundingRect() const

{

}