private MemoryStream GenerateGif()
{
int frameDelay = 500;
if (!string.IsNullOrEmpty(tbFrameDelay.Text))
{
frameDelay = Convert.ToInt32(tbFrameDelay.Text);
}
MemoryStream mS = new MemoryStream();
GifWriter gifWriter = new GifWriter(mS, frameDelay);
for (int i = 0; i < listMage.Count(); i++)
{
gifWriter.WriteFrame(listMage[i].image);
}
if (cB_Forward.Checked)
{
for (int i = listMage.Count() - 2; i > 0; i--)
{
gifWriter.WriteFrame(listMage[i].image);
}
}
return(mS);
}
/// <summary>
/// HelmsDeepButton is a Static method that resets the etire GIF drawing process,
/// resets all cells, redraws each cell, and prints a specified ammount of frames,
/// both to a form passed and to an output 'Output.gif' file.
/// </summary>
/// <param name="f">The form to draw the new frames to</param>
/// <param name="frames">The ammount of frames to print</param>
public static void HelmsDeepButton(Form1 f, int frames = 20)
{
Stream s = File.Create("Output.gif");
StreamWriter sw = new StreamWriter(s);
GifWriter gw = new GifWriter(s, 350, 1);
Random rand = new Random();
FillCells();
Bitmap m = new Bitmap(400, 400);
//Graphics g = Graphics.FromImage(m);
DisplayCells(f, rand, m);
Graphics gg = f.CreateGraphics();
gg.DrawImage(new Bitmap("Help.png"), 400, 50);
gg.Dispose();
for (int i = 0; i < frames; i++)
{
Debug.WriteLine(" I is " + i);
Globals.PrintCells();
SetUpSiegeAnimation(rand);
RunAnimation();
DisplayCells(f, rand, m, i);
m.Save("temp.png", ImageFormat.Png);
Globals.PrintCells();
gw.WriteFrame(m);
Thread.Sleep(1000);
}
//g.Dispose();
m.Dispose();
gw.Dispose();
s.Close();
}
private void ConvertCaptureToGif(string path)
{
string outputPath = Path.Combine(path, "capture.gif");
session.Video = Path.Combine(session.Video, "capture.gif");
DataService.Instance.UpdateSession(session);
var gifWriter = new GifWriter(outputPath);
// Find capture files
var imageFiles = Directory.GetFiles(path).Where(file => file.Substring(file.Length - 4) == ".png").ToList();
imageFiles.Sort();
foreach (var imageFile in imageFiles)
{
var image = Image.FromFile(imageFile);
gifWriter.WriteFrame(image);
// Delete the file
image.Dispose();
File.Delete(imageFile);
}
gifWriter.Dispose();
}
private void Record()
{
try
{
IBitmapFrame lastFrame = null;
while (!_stopCapturing.WaitOne(0) && _continueCapturing.WaitOne())
{
var frame = _imageProvider.Capture();
var delay = (int)_timing.Elapsed.TotalMilliseconds;
_timing.Stop();
_timing.Start();
// delay is the time between this and next frame
if (lastFrame != null)
{
_videoEncoder.WriteFrame(lastFrame, delay);
}
lastFrame = frame.GenerateFrame();
}
}
catch (Exception e)
{
ErrorOccurred?.Invoke(e);
Dispose(true);
}
}
private void Button_ClickGifExporter(object sender, RoutedEventArgs e)
{
if (Logger.Loggeractiv)
{
Logger.Log("\n>>Button_ClickGifExporter start");
}
ListBox listBox = this.Get <ListBox>("TGXImageListBox");
if (listBox.SelectedItems == null || listBox.SelectedItems.Count == 0)
{
return;
}
var filewithoutgm1ending = vm.File.FileHeader.Name.Replace(".gm1", "");
if (!Directory.Exists(vm.UserConfig.WorkFolderPath + "\\" + filewithoutgm1ending + "\\Gif"))
{
Directory.CreateDirectory(vm.UserConfig.WorkFolderPath + "\\" + filewithoutgm1ending + "\\Gif");
}
Stream stream = new FileStream(vm.UserConfig.WorkFolderPath + "\\" + filewithoutgm1ending + "\\Gif\\ImageAsGif.gif", FileMode.Create);
GifWriter gif = new GifWriter(stream, vm.Delay, 0);
foreach (var img in listBox.SelectedItems)
{
if (gif.DefaultWidth < ((Image)img).Source.PixelSize.Width)
{
gif.DefaultWidth = ((Image)img).Source.PixelSize.Width;
}
if (gif.DefaultHeight < ((Image)img).Source.PixelSize.Height)
{
gif.DefaultHeight = ((Image)img).Source.PixelSize.Height;
}
}
foreach (var img in listBox.SelectedItems)
{
Stream imgStream = new MemoryStream();
((Image)img).Source.Save(imgStream);
System.Drawing.Image imageGif = System.Drawing.Image.FromStream(imgStream);
gif.WriteFrame(imageGif);
}
stream.Flush();
stream.Dispose();
if (vm.UserConfig.OpenFolderAfterExport)
{
Process.Start("explorer.exe", vm.UserConfig.WorkFolderPath + "\\" + filewithoutgm1ending + "\\Gif");
}
if (Logger.Loggeractiv)
{
Logger.Log("\n>>Button_ClickGifExporter end");
}
}
private static void CreateGif(IEnumerable <int[, ]> boards, Func <int[, ], Image> BoardToImage)
{
var stream = new FileStream("./test.gif", FileMode.OpenOrCreate);
var gifWriter = new GifWriter(stream);
foreach (var b in boards)
{
gifWriter.WriteFrame(BoardToImage(b), 100);
}
gifWriter.Dispose();
stream.Dispose();
}
public void write(Writer writer)
{
byte[] gifData;
using (var gifStream = new System.IO.MemoryStream())
{
GifWriter gWriter = new GifWriter(gifStream);
gWriter.WriteFrame(image);
// image.Save(gifStream, ImageFormat.Gif);
gifData = gifStream.ToArray();
}
gifData = gifData.Skip(13).ToArray();
writer.Write((uint)gifData.Length + 4);
writer.Write(gifData);
}
private void button1_Click(object sender, EventArgs e)
{
framesDic = new Dictionary <int, Bitmap>();
double minX = double.Parse(textBox1.Text);
double minY = double.Parse(textBox2.Text);
double maxX = double.Parse(textBox3.Text);
double maxY = double.Parse(textBox4.Text);
double tomaxY = double.Parse(textBox5.Text);
double tomaxX = double.Parse(textBox6.Text);
double tominY = double.Parse(textBox7.Text);
double tominX = double.Parse(textBox8.Text);
int frames = int.Parse(textBox9.Text);
double linearSum = GetLinearSum(frames);
double xMinParticle = ((double)(tominX - minX) / linearSum);
double xMaxParticle = ((double)(tomaxX - maxX) / linearSum);
double yMinParticle = ((double)(tominY - minY) / linearSum);
double yMaxParticle = ((double)(tomaxY - maxY) / linearSum);
int linearSumOFrames = GetLinearSum(frames);
int k = int.Parse(textBox11.Text);
float power = float.Parse(textBox12.Text);
float power2 = float.Parse(textBox15.Text);
float light = float.Parse(textBox16.Text);
int startHue = int.Parse(textBox13.Text);
int endHue = int.Parse(textBox14.Text);
int width = int.Parse(textBox17.Text);
int height = int.Parse(textBox18.Text);
int cpusCount = Environment.ProcessorCount;
var threads = new List <Thread>();
for (int i = 0; i < frames; i++)
{
int key = i;
double _minX = minX;
double _maxX = maxX;
double _minY = minY;
double _maxY = maxY;
Thread thread = new Thread(new ThreadStart(() => framesDic.Add(key, new Mandelbrot().GetImage(width, height, _minX, _maxX, _minY, _maxY, k, power, startHue, endHue, power2, light))));
threads.Add(thread);
thread.Start();
cpusCount--;
double toAddminX = xMinParticle * (double)(frames - i);
double toAddmaxX = xMaxParticle * (double)(frames - i);
double toAddminY = yMinParticle * (double)(frames - i);
double toAddmaxY = yMaxParticle * (double)(frames - i);
minX += toAddminX;
minY += toAddminY;
maxX += toAddmaxX;
maxY += toAddmaxY;
if (cpusCount == 0 || i == frames - 1)
{
foreach (var thrd in threads)
{
thrd.Join();
}
cpusCount = Environment.ProcessorCount;
}
}
var orderedFrames = framesDic.OrderBy(x => x.Key).Select(x => x.Value);
if (checkBox1.Checked)
{
using (MemoryStream msGif = new MemoryStream())
{
GifWriter gifWriter = new GifWriter(msGif, 50, -1);
foreach (var bitmap in orderedFrames)
{
using (MemoryStream msImage = new MemoryStream())
{
bitmap.Save(msImage, System.Drawing.Imaging.ImageFormat.Png);
gifWriter.WriteFrame(Image.FromStream(msImage));
}
}
File.WriteAllBytes("test.gif", msGif.GetBuffer());
}
}
else
{
foreach (var kvp in framesDic)
{
using (FileStream msImage = new FileStream(kvp.Key + ".png", FileMode.Create))
{
kvp.Value.Save(msImage, System.Drawing.Imaging.ImageFormat.Png);
}
}
}
}
