private void pictureBox1_MouseMove(object sender, MouseEventArgs e)
{
if ((_tmpx == -1) || (_tmpy == -1))
return;
int w = Math.Abs(e.X / 16 - _tmpx) + 1, h = Math.Abs(e.Y / 16 - _tmpy) + 1;
var c = new byte[w * h];
int ox = _tmpx, oy = _tmpy;
if (e.X / 16 < _tmpx)
ox = e.X / 16;
if (e.Y / 16 < _tmpy)
oy = e.Y / 16;
for (var x = ox; x < ox + w; x++)
for (var y = oy; y < oy + h; y++)
c[(y - oy) * w + (x - ox)] = (byte) (y * 16 + x);
Chippack = new ChipPack(w, h, c);
}
private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
{
var ex = e.X;
var ey = e.Y;
if (ex / 16 > 15)
ex = 15 * 16;
if (ey / 16 > 3)
ey = 3 * 16;
int w = Math.Abs(ex / 16 - _tmpx) + 1, h = Math.Abs(ey / 16 - _tmpy) + 1;
var c = new byte[w * h];
int ox = _tmpx, oy = _tmpy;
if (ex / 16 < _tmpx)
ox = ex / 16;
if (ey / 16 < _tmpy)
oy = ey / 16;
for (var x = ox; x < ox + w; x++)
for (var y = oy; y < oy + h; y++)
c[(y - oy) * w + (x - ox)] = (byte) (y * 16 + x);
Chippack = new ChipPack(w, h, c);
_tmpx = _tmpy = -1;
}
