private void openImageToolStripMenuItem_Click(object sender, EventArgs e)
{
if (openFileDialogImage.ShowDialog() == DialogResult.OK)
{
string nameOfFile = openFileDialogImage.FileName;
try
{
bitmap = new Bitmap(nameOfFile);
imProcessing = new Processing(new Bitmap(nameOfFile));
initialisePlan(bitmap.Width, bitmap.Height);
pictureBoxMainImage.Image = bitmap;
contourFlag = false;
movingEditFlag = false;
buttonRectangularSelection.Enabled = true;
buttonDrawContour.Enabled = false;
buttonColoring.Enabled = false;
buttonSelectBrightness.Enabled = false;
buttonZoomOutImage.Enabled = false;
buttonZoomInImage.Enabled = false;
listBoxPercentage.Items.Clear();
labelHistogramOfCurrentImage.Visible = true;
panelHistogrammOfCurrentImage.Visible = true;
labelHistogramOfSelectedFragment.Visible = false;
panelHistogramOfSelectedFragment.Visible = false;
labelPercentage.Visible = false;
listBoxPercentage.Visible = false;
paintHistogram(Coloring.calculateHistogram(bitmap),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(bitmap)),
pictureBoxCurrentImageHistogram, histMainBitmap);
pictureBoxCurrentImageHistogram.Invalidate();
}
catch (Exception exc)
{
imName = "";
}
imName = openFileDialogImage.FileName;
}
}
private void pictureBoxMainImage_MouseUp(object sender, MouseEventArgs e)
{
if (extractionFlag)
{
if ((e.X < bitmap.Width) && (e.X > 0) && (e.Y > 0) && (e.Y < bitmap.Height))
{
Graphics gr = pictureBoxMainImage.CreateGraphics();
if ((previousPoint.X < e.X) && (e.Y > previousPoint.Y))
{
gr.DrawRectangle(penRect, previousPoint.X, previousPoint.Y, e.X - previousPoint.X, e.Y - previousPoint.Y);
subImageRectSelection = Coloring.RectangleCut(previousPoint.X, previousPoint.Y,
e.X - previousPoint.X, e.Y - previousPoint.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
else
if ((previousPoint.X < e.X) && (e.Y < previousPoint.Y))
{
gr.DrawRectangle(penRect, previousPoint.X, e.Y, e.X - previousPoint.X, previousPoint.Y - e.Y);
subImageRectSelection = Coloring.RectangleCut(previousPoint.X, e.Y,
e.X - previousPoint.X, previousPoint.Y - e.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
else
if ((previousPoint.X > e.X) && (e.Y < previousPoint.Y))
{
gr.DrawRectangle(penRect, e.X, e.Y, previousPoint.X - e.X, previousPoint.Y - e.Y);
subImageRectSelection = Coloring.RectangleCut(e.X, e.Y, previousPoint.X - e.X,
previousPoint.Y - e.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
else
{
gr.DrawRectangle(penRect, e.X, previousPoint.Y, previousPoint.X - e.X, e.Y - previousPoint.Y);
subImageRectSelection = Coloring.RectangleCut(e.X, previousPoint.Y,
previousPoint.X - e.X, e.Y - previousPoint.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
gr.Dispose();
endPoint = e.Location;
contourEnteredFlag = true;
extractionPaintFlag = false;
buttonRectangularSelection.Focus();
count = 1;
}
else
{
Graphics gr = pictureBoxMainImage.CreateGraphics();
if ((previousPoint.X < endPoint.X) && (endPoint.Y > previousPoint.Y))
{
gr.DrawRectangle(penRect, previousPoint.X, previousPoint.Y, endPoint.X - previousPoint.X, endPoint.Y - previousPoint.Y);
subImageRectSelection = Coloring.RectangleCut(previousPoint.X, previousPoint.Y,
endPoint.X - previousPoint.X, endPoint.Y - previousPoint.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
else
if ((previousPoint.X < endPoint.X) && (endPoint.Y < previousPoint.Y))
{
gr.DrawRectangle(penRect, previousPoint.X, endPoint.Y, endPoint.X - previousPoint.X, previousPoint.Y - endPoint.Y);
subImageRectSelection = Coloring.RectangleCut(previousPoint.X, endPoint.Y,
endPoint.X - previousPoint.X, previousPoint.Y - endPoint.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
else
if ((previousPoint.X > endPoint.X) && (endPoint.Y < previousPoint.Y))
{
gr.DrawRectangle(penRect, endPoint.X, endPoint.Y, previousPoint.X - endPoint.X, previousPoint.Y - endPoint.Y);
subImageRectSelection = Coloring.RectangleCut(endPoint.X, endPoint.Y,
previousPoint.X - endPoint.X, previousPoint.Y - endPoint.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
else
{
gr.DrawRectangle(penRect, endPoint.X, previousPoint.Y, previousPoint.X - endPoint.X, endPoint.Y - previousPoint.Y);
subImageRectSelection = Coloring.RectangleCut(endPoint.X, previousPoint.Y,
previousPoint.X - endPoint.X, endPoint.Y - previousPoint.Y, bitmap);
paintHistogram(Coloring.calculateHistogram(subImageRectSelection),
Coloring.calculateMaxHistogramValue(Coloring.calculateHistogram(subImageRectSelection)),
pictureBoxRectangularFragmentHistogram, histMainBitmapRectSelection);
}
gr.Dispose();
contourEnteredFlag = true;
extractionPaintFlag = false;
count = 1;
buttonRectangularSelection.Focus();
}
}
if (movingEditFlag)
{
if (updatePlan(plContour.GetPointByIndex(movIndex), edPoint))
{
plContour.ChangePointByIndex(movIndex, edPoint);
}
else
{
updateConourEdit();
}
contourFlag = true;
movingEditFlag = false;
}
}