internal static Surface BuildPackedSurface(Size size, SurfacePacker.RectPacker <Surface> packedRects)
{
Surface retval = impl.BuildPackedSurface(size, packedRects);
retval.ShouldBePacked = false;
return(retval);
}
private void btnLotsSorted_Click(object sender, EventArgs e)
{
packer = new SurfacePacker.RectPacker <object>(Interop.Convert(pictureBox1.ClientSize));
Random rand = new Random();
btnOne.Enabled = true;
for (int i = 0; i < 300; i++)
{
Size sz = new Size(rand.Next(minSize, maxSize), rand.Next(minSize, maxSize));
packer.QueueObject(sz, null);
}
packer.AddQueue();
Redraw();
}
private void btnMany_Click(object sender, EventArgs e)
{
packer = new SurfacePacker.RectPacker <object>(Interop.Convert(pictureBox1.ClientSize));
Random rand = new Random();
btnOne.Enabled = true;
for (int i = 0; i < 300; i++)
{
Size sz = new Size(rand.Next(minSize, maxSize), rand.Next(minSize, maxSize));
Rectangle rect;
if (packer.FindEmptySpace(sz, out rect))
{
packer.AddRect(rect, null);
}
}
Redraw();
}
private void btnOne_Click(object sender, EventArgs e)
{
if (packer == null)
{
packer = new SurfacePacker.RectPacker <object>(Interop.Convert(pictureBox1.ClientSize));
}
Random rand = new Random();
Size sz = new Size(rand.Next(minSize, maxSize), rand.Next(minSize, maxSize));
Rectangle rect;
if (packer.FindEmptySpace(sz, out rect))
{
packer.AddRect(rect, null);
statusBar1.Panels[1].Text = "Added rect: " + rect.ToString();
}
else
{
statusBar1.Panels[1].Text = "Failed to add rect of size " + sz.ToString();
}
Redraw();
}
/// <summary>
/// Builds a surface of the specified size, using the information
/// generated by the SurfacePacker.
/// </summary>
/// <param name="size"></param>
/// <param name="packedRects"></param>
/// <returns></returns>
public virtual Surface BuildPackedSurface(Size size, SurfacePacker.RectPacker <Surface> packedRects)
{
PixelBuffer buffer = new PixelBuffer(Display.DefaultSurfaceFormat, size);
foreach (SurfacePacker.RectHolder <Surface> rect in packedRects)
{
Surface surf = rect.Tag;
Rectangle dest = rect.Rect;
PixelBuffer pixels = surf.ReadPixels();
buffer.CopyFrom(pixels, new Rectangle(Point.Empty, surf.SurfaceSize),
dest.Location, false);
}
Surface retval = new Surface(buffer);
foreach (SurfacePacker.RectHolder <Surface> rect in packedRects)
{
rect.Tag.SetSourceSurface(retval, rect.Rect);
}
return(retval);
}
private void btnClear_Click(object sender, EventArgs e)
{
packer = new SurfacePacker.RectPacker <object>(Interop.Convert(pictureBox1.ClientSize));
Redraw();
}
private void btnClear_Click(object sender, EventArgs e)
{
packer = new SurfacePacker.RectPacker <object>(pictureBox1.ClientSize.ToGeometry());
Redraw();
}
