private void projection(Bitmap img, Graphics horizontal, Graphics vertical)
{
ProjectionFactory factory = new ProjectionFactory(img);
factory.Threshold = (int)numericUpDown1.Value;
drawHorizontal(horizontal, factory.getHorizontalProject());
drawVertical(vertical, factory.getVerticalProject());
}
private void calcRegionRange()
{
ProjectionFactory factory = new ProjectionFactory(_srcImg, _edgeValue - 1);
int[] v = factory.getVerticalProject();
for (int i = 0; i < v.Length; i++)
{
if (v[i] > 0)
{
_regionfillStartWithVertical = i;
break;
}
}
for (int i = v.Length - 1; i >= 0; i--)
{
if (v[i] > 0)
{
_regionfillEndWithVertical = i + 1;
break;
}
}
int[] h = factory.getHorizontalProject();
for (int i = 0; i < v.Length; i++)
{
if (h[i] > 0)
{
_regionfillStartWithHorizontal = i;
break;
}
}
for (int i = h.Length - 1; i >= 0; i--)
{
if (h[i] > 0)
{
_regionfillEndWithHorizontal = i + 1;
break;
}
}
}
private void projectionTest(Chart VerticalChart, Chart HorizontalChart, Bitmap img)
{
HorizontalChart.Series["Series1"].IsVisibleInLegend = false;
HorizontalChart.Series["Series1"].IsValueShownAsLabel = false;
VerticalChart.Series["Series1"].IsVisibleInLegend = false;
VerticalChart.Series["Series1"].IsValueShownAsLabel = false;
ProjectionFactory factory = new ProjectionFactory(img);
factory.Threshold = (int)numericUpDown1.Value;
int[] horizontalProjection = factory.getHorizontalProject();
int[] verticalProjection = factory.getVerticalProject();
for (int i = 0; i < horizontalProjection.Length; i++)
{
HorizontalChart.Series["Series1"].Points.AddXY(i, horizontalProjection[i]);
}
for (int i = 0; i < verticalProjection.Length; i++)
{
VerticalChart.Series["Series1"].Points.AddXY(i, verticalProjection[i]);
}
}