private void tmrAnimation_Tick(object sender, EventArgs e)
{
if (anim.CurrentMs < 0 || anim.CurrentMs > anim.Flow.TotalDuration)
{
tmrAnimation.Enabled = false;
btnStop.Text = "Start";
}
//if (curMs > anim.Flow.TotalDuration)
// tmrAnimation.Enabled = false;
bool needToUpdate = anim.NextFrame(25);
if (needToUpdate)
{
picPreview.Image = AnimationDrawer.GetImageFromFrame(anim, chkDisplayDebugInfo.Checked);
DrawZoom(mousex, mousey);
picPreview.Refresh();
msLastUpdated = anim.CurrentMs;
frameCount++;
}
lblStatus.Text = anim.CurrentMs.ToString() + " " + msLastUpdated.ToString() + " frames: " + frameCount;
lblDescription.Text = anim.CurrentTimeBlock.Description;
// UpdateAnimList();
}
private void SaveGif(object filename)
{
List <string> framePaths = new List <string>();
List <int> delays = new List <int>();
if (!Directory.Exists("output"))
{
Directory.CreateDirectory("output");
}
AnimationManager anim = new AnimationManager(xmlFile);
long ms = 0;
int FRAME_MS = 50;
long lastUpdateMs = 0;
long lastProgressRefresh = DateTime.Now.Ticks;
while (ms < anim.Flow.TotalDuration)
{
bool needToUpdate = anim.NextFrame(FRAME_MS);
if (needToUpdate)
{
Image img = AnimationDrawer.GetImageFromFrame(anim, false);
string framePath = "output\\frame" + framePaths.Count + ".gif";
OctreeQuantizer quantizer = new OctreeQuantizer(255, 4);
using (Bitmap quantized = quantizer.Quantize(img))
{
quantized.Save(framePath, ImageFormat.Gif);
}
framePaths.Add(framePath);
int delay = (int)((ms - lastUpdateMs) / 10);
if (delay <= 0)
{
delay = 1;
}
delays.Add(delay);
lastUpdateMs = ms;
if (DateTime.Now.Ticks - lastProgressRefresh > 10000000)
{
SetSaveGifProgress("Generating frames", (float)ms / (float)anim.Flow.TotalDuration);
lastProgressRefresh = DateTime.Now.Ticks;
}
}
ms += FRAME_MS;
}
GifCreator.GifCreator gifCreator = new GifCreator.GifCreator();
GifCreator.GifCreator.ProgressHandler progressHandler = new GifCreator.GifCreator.ProgressHandler(GifCreator_Progress);
gifCreator.Progress += progressHandler;
gifCreator.CreateAnimatedGif(framePaths, delays, filename.ToString());
gifCreator.Progress -= progressHandler;
SetSaveGifProgress("Save complete", 1f);
}
private void btnDraw_Click(object sender, EventArgs e)
{
if (anim == null)
{
return;
}
picPreview.Image = AnimationDrawer.GetImageFromFrame(anim, chkDisplayDebugInfo.Checked);
DrawZoom(mousex, mousey);
}
