public static ImageSequence LoadFromTgas(String pathName)
{
// First we load up the Data In the Serialization file.
String gameDataObjectXMLPath = Path.Combine(pathName, "ImageSequence");
ImageSequence sequenceLoaded = new ImageSequence();
// Now lets look for and load up any images that we find.
String[] tgaFilesArray = Directory.GetFiles(pathName, "*.tga");
List <String> sortedTgaFiles = new List <string>(tgaFilesArray);
// Make sure they are sorted.
sortedTgaFiles.Sort();
sequenceLoaded.imageList = new List <ImageBuffer>();
int imageIndex = 0;
foreach (String tgaFile in sortedTgaFiles)
{
sequenceLoaded.AddImage(new ImageBuffer(new BlenderPreMultBGRA()));
Stream imageStream = File.Open(tgaFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
ImageTgaIO.LoadImageData(sequenceLoaded.imageList[imageIndex], imageStream, 32);
imageIndex++;
}
return(sequenceLoaded);
}
public virtual bool LoadImageData(String pathToGifFile, ImageSequence destImageSequence)
{
if (File.Exists(pathToGifFile))
{
using (Stream stream = new StreamReader(pathToGifFile).BaseStream)
{
return LoadImageData(stream, destImageSequence);
}
}
return false;
}
public static ImageSequence LoadFromTgas(string pathName)
{
var sequenceLoaded = new ImageSequence();
// Now lets look for and load up any images that we find.
var sortedTgaFiles = Directory.GetFiles(pathName, "*.tga").OrderBy(s => s);
foreach (string tgaFile in sortedTgaFiles)
{
using (var imageStream = File.OpenRead(tgaFile))
{
var imageBuffer = new ImageBuffer(new BlenderPreMultBGRA());
ImageTgaIO.LoadImageData(imageBuffer, imageStream, 32);
sequenceLoaded.AddImage(imageBuffer);
}
}
return(sequenceLoaded);
}
public bool LoadImageData(Stream stream, ImageSequence destImageSequence)
{
var gifImg = System.Drawing.Image.FromStream(stream);
if (gifImg != null)
{
FrameDimension dimension = new FrameDimension(gifImg.FrameDimensionsList[0]);
// Number of frames
int frameCount = gifImg.GetFrameCount(dimension);
for (int i = 0; i < frameCount; i++)
{
// Return an Image at a certain index
gifImg.SelectActiveFrame(dimension, i);
using (var bitmap = new Bitmap(gifImg))
{
var frame = new ImageBuffer();
ConvertBitmapToImage(frame, bitmap);
destImageSequence.AddImage(frame);
}
}
try
{
PropertyItem item = gifImg.GetPropertyItem(0x5100); // FrameDelay in libgdiplus
// Time is in 1/100th of a second
destImageSequence.SecondsPerFrame = (item.Value[0] + item.Value[1] * 256) / 100.0;
}
catch (Exception e)
{
Debug.Print(e.Message);
GuiWidget.BreakInDebugger();
destImageSequence.SecondsPerFrame = 2;
}
return(true);
}
return(false);
}
public override bool LoadImageData(String pathToGifFile, ImageSequence destImageSequence)
{
if (File.Exists(pathToGifFile) && Path.GetExtension(pathToGifFile).ToUpper() == ".GIF")
{
System.Drawing.Image gifImg = System.Drawing.Image.FromFile(pathToGifFile);
if (gifImg != null)
{
FrameDimension dimension = new FrameDimension(gifImg.FrameDimensionsList[0]);
// Number of frames
int frameCount = gifImg.GetFrameCount(dimension);
for (int i = 0; i < frameCount; i++)
{
// Return an Image at a certain index
gifImg.SelectActiveFrame(dimension, i);
ImageBuffer frame = new ImageBuffer();
ConvertBitmapToImage(frame, new Bitmap(gifImg));
destImageSequence.AddImage(frame);
}
try
{
PropertyItem item = gifImg.GetPropertyItem(0x5100); // FrameDelay in libgdiplus
// Time is in 1/100th of a second
destImageSequence.SecondsPerFrame = (item.Value[0] + item.Value[1] * 256) / 100.0;
}
catch
{
destImageSequence.SecondsPerFrame = 2;
}
return true;
}
}
return false;
}
public override bool LoadImageData(String pathToGifFile, ImageSequence destImageSequence)
{
if (File.Exists(pathToGifFile) && Path.GetExtension(pathToGifFile).ToUpper() == ".GIF")
{
System.Drawing.Image gifImg = System.Drawing.Image.FromFile(pathToGifFile);
if (gifImg != null)
{
FrameDimension dimension = new FrameDimension(gifImg.FrameDimensionsList[0]);
// Number of frames
int frameCount = gifImg.GetFrameCount(dimension);
for (int i = 0; i < frameCount; i++)
{
// Return an Image at a certain index
gifImg.SelectActiveFrame(dimension, i);
ImageBuffer frame = new ImageBuffer();
ConvertBitmapToImage(frame, new Bitmap(gifImg));
destImageSequence.AddImage(frame);
}
try
{
PropertyItem item = gifImg.GetPropertyItem(0x5100); // FrameDelay in libgdiplus
// Time is in 1/100th of a second
destImageSequence.SecondsPerFrame = (item.Value[0] + item.Value[1] * 256) / 100.0;
}
catch
{
destImageSequence.SecondsPerFrame = 2;
}
return(true);
}
}
return(false);
}
public override bool LoadImageData(Stream stream, ImageSequence destImageSequence)
{
System.Drawing.Image gifImg = System.Drawing.Image.FromStream(stream);
if (gifImg != null)
{
FrameDimension dimension = new FrameDimension(gifImg.FrameDimensionsList[0]);
// Number of frames
int frameCount = gifImg.GetFrameCount(dimension);
for (int i = 0; i < frameCount; i++)
{
// Return an Image at a certain index
gifImg.SelectActiveFrame(dimension, i);
ImageBuffer frame = new ImageBuffer();
ConvertBitmapToImage(frame, new Bitmap(gifImg));
destImageSequence.AddImage(frame);
}
try
{
PropertyItem item = gifImg.GetPropertyItem(0x5100); // FrameDelay in libgdiplus
// Time is in 1/100th of a second
destImageSequence.SecondsPerFrame = (item.Value[0] + item.Value[1] * 256) / 100.0;
}
catch (Exception e)
{
Debug.Print(e.Message);
GuiWidget.BreakInDebugger();
destImageSequence.SecondsPerFrame = 2;
}
return true;
}
return false;
}
public void LoadSequence(string pathToImages, ImageSequence sequence)
{
if (DirectoryExists(pathToImages))
{
string propertiesPath = Path.Combine(pathToImages, "properties.json");
if (FileExists(propertiesPath))
{
string jsonData = ReadAllText(propertiesPath);
ImageSequence.Properties properties = JsonConvert.DeserializeObject<ImageSequence.Properties>(jsonData);
sequence.FramePerSecond = properties.FramePerFrame;
sequence.Looping = properties.Looping;
}
string[] pngFilesIn = GetFiles(pathToImages).Where(fileName => Path.GetExtension(fileName).ToUpper() == ".PNG").ToArray();
List<string> pngFiles = new List<string>(pngFilesIn);
pngFiles.Sort();
foreach (string pngFile in pngFiles)
{
ImageBuffer image = new ImageBuffer();
LoadImage(pngFile, image);
sequence.AddImage(image);
}
}
}
public static bool LoadImageData(Stream stream, ImageSequence sequence)
{
// if (AggContext.OperatingSystem == OSType.Mac)
#if OSX
SixLabors.ImageSharp.Image image;
try
{
image = SixLabors.ImageSharp.Image.Load(stream);
}
catch
{
return(false);
}
sequence.Frames.Clear();
sequence.FrameTimesMs.Clear();
if (image.Frames.Count > 1)
{
var minFrameTimeMs = int.MaxValue;
for (var i = 0; i < image.Frames.Count; i++)
{
// Return an Image at a certain index
var imageBuffer = new ImageBuffer();
ConvertImageToImageBuffer(imageBuffer, image.Frames.CloneFrame(i));
var frameData = image.Frames[i].Metadata.GetGifMetadata();
var frameDelay = frameData.FrameDelay * 10;
sequence.AddImage(imageBuffer, frameDelay);
minFrameTimeMs = Math.Max(10, Math.Min(frameDelay, minFrameTimeMs));
}
sequence.SecondsPerFrame = minFrameTimeMs / 1000.0;
}
else
{
var imageBuffer = new ImageBuffer();
if (ImageIO.ConvertImageToImageBuffer(imageBuffer, image))
{
sequence.AddImage(imageBuffer);
}
}
Configuration.Default.MemoryAllocator.ReleaseRetainedResources();
return(true);
#else
Image <Rgba32> image;
try
{
image = Image <Rgba32> .Load <Rgba32>(stream);
}
catch
{
return(false);
}
sequence.Frames.Clear();
sequence.FrameTimesMs.Clear();
if (image.Frames.Count > 1)
{
var minFrameTimeMs = int.MaxValue;
for (var i = 0; i < image.Frames.Count; i++)
{
// Return an Image at a certain index
ImageBuffer imageBuffer = new ImageBuffer();
ConvertImageToImageBuffer(imageBuffer, image.Frames[i]);
var frameData = image.Frames[i].Metadata.GetGifMetadata();
var frameDelay = frameData.FrameDelay * 10;
sequence.AddImage(imageBuffer, frameDelay);
minFrameTimeMs = Math.Max(10, Math.Min(frameDelay, minFrameTimeMs));
}
sequence.SecondsPerFrame = minFrameTimeMs / 1000.0;
}
else
{
ImageBuffer imageBuffer = new ImageBuffer();
if (ImageIO.ConvertImageToImageBuffer(imageBuffer, image))
{
sequence.AddImage(imageBuffer);
}
}
return(true);
#endif
}
static public bool LoadImageData(Stream steam, ImageSequence destImageSequence)
{
return AvailableImageIOPlugin.LoadImageData(steam, destImageSequence);
}
static public bool LoadImageData(String pathToGifFile, ImageSequence destImageSequence)
{
return AvailableImageIOPlugin.LoadImageData(pathToGifFile, destImageSequence);
}
public ImageSequenceWidget(ImageSequence initialImageSequence)
: this(initialImageSequence.Width, initialImageSequence.Height)
{
ImageSequence = initialImageSequence;
}
public static ImageSequence LoadFromTgas(String pathName)
{
// First we load up the Data In the Serialization file.
String gameDataObjectXMLPath = Path.Combine(pathName, "ImageSequence");
ImageSequence sequenceLoaded = new ImageSequence();
// Now lets look for and load up any images that we find.
String[] tgaFilesArray = Directory.GetFiles(pathName, "*.tga");
List<String> sortedTgaFiles = new List<string>(tgaFilesArray);
// Make sure they are sorted.
sortedTgaFiles.Sort();
sequenceLoaded.imageList = new List<ImageBuffer>();
int imageIndex = 0;
foreach (String tgaFile in sortedTgaFiles)
{
sequenceLoaded.AddImage(new ImageBuffer(new BlenderPreMultBGRA()));
Stream imageStream = File.Open(tgaFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
ImageTgaIO.LoadImageData(sequenceLoaded.imageList[imageIndex], imageStream, 32);
imageIndex++;
}
return sequenceLoaded;
}
public virtual bool LoadImageData(Stream stream, ImageSequence destImageSequence)
{
return false;
}
public virtual bool LoadImageData(String pathToGifFile, ImageSequence destImageSequence)
{
throw new Exception("You must implement this in an inherited class.");
}
