//малювання точки за координатами заданого кольору
private void drawPoint(int X, int Y, SolidBrush brush)
{
Graphics g = Graphics.FromHwnd(handle);
int width = network.get_width(), height = network.get_height();
int x, y;
x = X * 1000 / width;
y = Y * 800 / height;
Point dPoint = new Point(x, (800 - y));
dPoint.X -= 5;
dPoint.Y -= 0;
RectangleF rect = new RectangleF(dPoint, new Size(10, 10));
// g.FillRectangle(brush, rect);
g.FillEllipse(brush, rect);
g.Dispose();
}
private void draw()
{
Node node;
int num = network.get_numNodes();
if (radioButton_2D.Checked == true)
{
int x = 0, y = 0;
int width = network.get_width(), height = network.get_height();
for (int i = 0; i < num; i++)
{
node = network.get_Node(i);
SolidBrush brush;
Graphics g = Graphics.FromHwnd(pictureBox_scene.Handle);
if (node.getType() == 1)
{
brush = new SolidBrush(Color.Black);
}
else if (node.getType() == 2)
{
brush = new SolidBrush(Color.Green);
}
else
{
brush = new SolidBrush(Color.Red);
}
x = node.get_X() * 1000 / width;
y = node.get_Y() * 800 / height;
Point dPoint = new Point(x, (pictureBox_scene.Height - y));
dPoint.X -= 5;
dPoint.Y -= 5;
RectangleF rect = new RectangleF(dPoint, new Size(10, 10));
// g.FillRectangle(brush, rect);
g.FillEllipse(brush, rect);
g.Dispose();
}
}
}
