public void Operators()
{
FreeImageBitmap fib1 = null, fib2 = null;
Assert.IsTrue(fib1 == fib2);
Assert.IsFalse(fib1 != fib2);
Assert.IsTrue(fib1 == null);
Assert.IsFalse(fib1 != null);
fib1 = new FreeImageBitmap(10, 10, PixelFormat.Format24bppRgb);
Assert.IsFalse(fib1 == fib2);
Assert.IsTrue(fib1 != fib2);
fib2 = fib1;
fib1 = null;
Assert.IsFalse(fib1 == fib2);
Assert.IsTrue(fib1 != fib2);
fib1 = new FreeImageBitmap(10, 9, PixelFormat.Format24bppRgb);
Assert.IsFalse(fib1 == fib2);
Assert.IsTrue(fib1 != fib2);
fib2.Dispose();
fib2 = fib1;
Assert.IsTrue(fib1 == fib2);
Assert.IsFalse(fib1 != fib2);
fib2 = fib1.Clone() as FreeImageBitmap;
Assert.IsTrue(fib1 == fib2);
Assert.IsFalse(fib1 != fib2);
fib1.Dispose();
fib2.Dispose();
}
public void SaveAdd()
{
string filename = @"saveadd.tif";
FreeImageBitmap fib = new FreeImageBitmap(100, 100, PixelFormat.Format24bppRgb);
try
{
fib.SaveAdd();
Assert.Fail();
}
catch { }
Assert.IsFalse(File.Exists(filename));
fib.Save(filename);
fib.AdjustBrightness(0.3d);
fib.SaveAdd();
FreeImageBitmap other = new FreeImageBitmap(100, 100, PixelFormat.Format24bppRgb);
foreach (Scanline <RGBTRIPLE> scanline in other)
{
for (int i = 0; i < scanline.Length; i++)
{
scanline[i] = new RGBTRIPLE(Color.FromArgb(0x339955));
}
}
fib.SaveAdd(other);
other.SaveAdd(filename);
other.Dispose();
fib.Dispose();
fib = new FreeImageBitmap(filename);
Assert.AreEqual(4, fib.FrameCount);
fib.Dispose();
File.Delete(filename);
Assert.IsFalse(File.Exists(filename));
}
public void Dispose()
{
if (thumbnail != null)
{
thumbnail.Dispose();
}
}
private void ReplaceBitmap(FreeImageBitmap newBitmap)
{
// Checks whether the bitmap is usable
if (newBitmap == null || newBitmap.IsDisposed)
{
MessageBox.Show("Unexpected error.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Check whether the image type of the new bitmap is 'FIT_BITMAP'.
// If not convert to 'FIT_BITMAP'.
if (newBitmap.ImageType != FREE_IMAGE_TYPE.FIT_BITMAP)
{
if (!newBitmap.ConvertType(FREE_IMAGE_TYPE.FIT_BITMAP, true))
{
MessageBox.Show("Error converting bitmap to standard type.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
if ((bitmap != null) && !object.ReferenceEquals(bitmap, newBitmap))
{
bitmap.Dispose();
}
if (resultbmp != null)
{
resultbmp.Dispose();
}
bitmap = newBitmap;
resultbmp = (Bitmap)bitmap;
UpdateBitmapInformations();
}
private void openImageBGThread(String filename, bool applyUpdate)
{
try
{
using (Stream imageStream = resourceProvider.openFile(filename))
{
var image = new FreeImageBitmap(imageStream);
int left = 0;
int top = 0;
int width = 8;
float aspect = (float)image.Height / image.Width;
int height = (int)((float)imagePanel.Width * aspect);
if (height < imagePanel.Height)
{
width = imagePanel.Width;
top = (imagePanel.Height - height) / 2;
}
else
{
aspect = (float)image.Width / image.Height;
height = imagePanel.Height;
width = (int)((float)imagePanel.Height * aspect);
left = (imagePanel.Width - width) / 2;
}
ThreadManager.invoke(() =>
{
try
{
if (NotDisposed)
{
imagePreview.setPosition(left, top);
imagePreview.setSize(width, height);
imageAtlas.ImageSize = new IntSize2(width, height);
String imageKey = imageAtlas.addImage(Key, image);
imagePreview.setItemResource(imageKey);
loadingLabel.Visible = false;
if (applyUpdate)
{
this.fireChangesMade();
this.fireApplyChanges();
}
}
}
finally
{
image.Dispose();
}
this.fireChangesMade();
});
}
}
catch (Exception ex)
{
Logging.Log.Error("Could not load image '{0}'. Reason: {1}", filename, ex.Message);
}
}
public void Dispose()
{
renderTexture.Dispose();
renderTexture = null;
pixelBuffer.Dispose();
TextureManager.getInstance().remove(texture);
texture.Dispose();
fullBitmapBox.Dispose();
fullBitmap.Dispose();
}
public void Resize(int width)
{
FreeImageBitmap bmp = new FreeImageBitmap(ImageFromData(Data));
int ratio = (int)((double)bmp.Height / bmp.Width * width);
bmp.Rescale(width, ratio, FREE_IMAGE_FILTER.FILTER_BOX);
Data = ImageToByte((Image)(bmp.Clone() as FreeImageBitmap));
bmp.Dispose();
}
public void loadThumbnail(String file, int width, int height, Action <String, IntSize2> loadedCallback)
{
String id = imageAtlas.getImageId(file);
if (id != null)
{
loadedCallback(id, sizes[file]);
}
else
{
workQueue.enqueue(() =>
{
String thumbPath = file;
try
{
if (resourceProvider.exists(thumbPath))
{
using (Stream stream = resourceProvider.openFile(thumbPath))
{
var thumb = new FreeImageBitmap(stream);
ThreadManager.invoke(new Action(() =>
{
try
{
if (!disposed)
{
if (!imageAtlas.containsImage(file))
{
imageAtlas.ImageSize = new IntSize2(width, height);
IntSize2 size;
String imageKey = imageAtlas.addImage(file, thumb, out size);
sizes.Add(imageKey, size);
loadedCallback(imageKey, size);
}
}
}
finally
{
thumb.Dispose();
}
}));
}
}
}
catch (Exception ex)
{
Logging.Log.Error("Could not load thumbnail because of {0} exception.\nReason: {1}", ex.GetType(), ex.Message);
}
});
}
}
public void Clone()
{
FreeImageBitmap fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Even, ImageColorType.Type_24));
object obj = new object();
fib.Tag = obj;
FreeImageBitmap clone = fib.Clone() as FreeImageBitmap;
Assert.IsNotNull(clone);
Assert.AreEqual(fib.Width, clone.Width);
Assert.AreEqual(fib.Height, clone.Height);
Assert.AreEqual(fib.ColorDepth, clone.ColorDepth);
Assert.AreSame(fib.Tag, clone.Tag);
Assert.AreEqual(fib.ImageFormat, clone.ImageFormat);
clone.Dispose();
fib.Dispose();
}
public void GetPropertyItem()
{
FreeImageBitmap fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Metadata, ImageColorType.Type_01_Dither));
int[] list = fib.PropertyIdList;
Assert.IsNotNull(list);
Assert.Greater(list.Length, 0);
for (int i = 0; i < list.Length; i++)
{
PropertyItem item = fib.GetPropertyItem(list[i]);
Assert.IsNotNull(item);
}
fib.Dispose();
}
void closeCurrentImage()
{
if (currentImage != null)
{
currentImage.Dispose();
currentImage = null;
toggleRequireImagesWidgets();
}
if (imageAtlas != null)
{
previewImage.setItemResource("");
imageAtlas.Dispose();
imageAtlas = null;
}
}
public unsafe void RotateFlip()
{
FreeImageBitmap fib = new FreeImageBitmap(2, 2, PixelFormat.Format32bppArgb);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.RotateNoneFlipX);
Assert.AreEqual(0x00000002, ((int *)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000001, ((int *)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000004, ((int *)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000003, ((int *)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.RotateNoneFlipY);
Assert.AreEqual(0x00000003, ((int *)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000004, ((int *)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000001, ((int *)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000002, ((int *)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.RotateNoneFlipXY);
Assert.AreEqual(0x00000004, ((int *)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000003, ((int *)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000002, ((int *)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000001, ((int *)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.Rotate90FlipNone);
Assert.AreEqual(0x00000003, ((int *)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000001, ((int *)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000004, ((int *)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000002, ((int *)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.Rotate90FlipX);
Assert.AreEqual(0x00000001, ((int *)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000003, ((int *)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000002, ((int *)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000004, ((int *)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.Rotate90FlipY);
Assert.AreEqual(0x00000004, ((int *)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000002, ((int *)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000003, ((int *)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000001, ((int *)fib.GetScanlinePointer(1))[1]);
fib.Dispose();
}
/// <summary>
/// Create a Picture out of the given filename
/// </summary>
/// <param name="fileName"></param>
public Picture(string fileName)
{
try
{
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
FreeImageBitmap img = new FreeImageBitmap(fs);
fs.Close();
Data = ImageToByte((Image)(img.Clone() as FreeImageBitmap));
img.Dispose();
}
}
catch (Exception ex)
{
ServiceScope.Get <ILogger>().GetLogger.Error("Error creating picture from file: {0}. Error: {1}", fileName, ex.Message);
}
}
// Replaces the current bitmap with the given one.
private void ReplaceBitmap(FreeImageBitmap newBitmap)
{
// Checks whether the bitmap is usable
if (newBitmap == null || newBitmap.IsDisposed)
{
MessageBox.Show(
"Unexpected error.",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
// Check whether the image type of the new bitmap is 'FIT_BITMAP'.
// If not convert to 'FIT_BITMAP'.
if (newBitmap.ImageType != FREE_IMAGE_TYPE.FIT_BITMAP)
{
if (!newBitmap.ConvertType(FREE_IMAGE_TYPE.FIT_BITMAP, true))
{
MessageBox.Show(
"Error converting bitmap to standard type.",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
}
// Dispose the old bitmap only in case it exists and
// the old instance is another than the new one.
if ((bitmap != null) && !object.ReferenceEquals(bitmap, newBitmap))
{
bitmap.Dispose();
}
// Dispose the picturebox's bitmap in case it exists.
if (pictureBox.Image != null)
{
pictureBox.Image.Dispose();
}
// Set the new bitmap.
pictureBox.Image = (Bitmap)(bitmap = newBitmap);
// Update gui.
UpdateBitmapInformations();
UpdateFrameSelection();
}
/// <summary>
/// Create a Picture out of the given filename
/// </summary>
/// <param name="fileName"></param>
public Picture(string fileName)
{
try
{
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
FreeImageBitmap img = new FreeImageBitmap(fs);
fs.Close();
Data = ImageToByte((Image)(img.Clone() as FreeImageBitmap));
img.Dispose();
}
}
catch (Exception)
{
// ignored
}
}
public void Clone()
{
FreeImageBitmap fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Even, ImageColorType.Type_24));
object obj = new object();
fib.Tag = obj;
FreeImageBitmap clone = fib.Clone() as FreeImageBitmap;
Assert.IsNotNull(clone);
Assert.AreEqual(fib.Width, clone.Width);
Assert.AreEqual(fib.Height, clone.Height);
Assert.AreEqual(fib.ColorDepth, clone.ColorDepth);
Assert.AreSame(fib.Tag, clone.Tag);
Assert.AreEqual(fib.ImageFormat, clone.ImageFormat);
clone.Dispose();
fib.Dispose();
}
/// <summary>
/// Create a Picture out of the given filename
/// </summary>
/// <param name="fileName"></param>
public Picture(string fileName)
{
try
{
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
FreeImageBitmap img = new FreeImageBitmap(fs);
fs.Close();
Data = (Image)(img.Clone() as FreeImageBitmap);
img.Dispose();
}
}
catch (Exception ex)
{
ServiceScope.Get<ILogger>().GetLogger.Error("Error creating picture from file: {0}. Error: {1}", fileName, ex.Message);
}
}
/// <summary>
/// This will save all outstanding thumbnails to the disk.
/// </summary>
public void saveThumbnails()
{
foreach (Slide slide in unsavedThumbs.Keys)
{
FreeImageBitmap thumb = unsavedThumbs[slide];
saveThumbnail(Path.Combine(slide.UniqueName, Slideshow.SlideThumbName), thumb);
thumb.Dispose();
}
unsavedThumbs.Clear();
foreach (Slide slide in unsavedSceneThumbs.Keys)
{
var thumb = unsavedSceneThumbs[slide];
saveSceneThumbInfo(slide, thumb);
thumb.Dispose();
}
unsavedSceneThumbs.Clear();
}
public void RemovePropertyItem()
{
FreeImageBitmap fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Metadata, ImageColorType.Type_01_Dither));
Random rand = new Random();
int[] list = fib.PropertyIdList;
int length = list.Length;
Assert.Greater(list.Length, 0);
int id = list[rand.Next(0, list.Length - 1)];
Assert.IsNotNull(fib.GetPropertyItem(id));
fib.RemovePropertyItem(id);
list = fib.PropertyIdList;
Assert.That((list.Length + 1) == length);
fib.Dispose();
}
public void GetBounds()
{
Random rand = new Random();
int height = rand.Next(1, 100), width = rand.Next(1, 100);
FreeImageBitmap fib = new FreeImageBitmap(width, height, PixelFormat.Format24bppRgb);
Assert.AreEqual(fib.VerticalResolution, fib.HorizontalResolution);
GraphicsUnit unit;
RectangleF rect;
unit = GraphicsUnit.Display;
rect = fib.GetBounds(ref unit);
Assert.AreEqual(GraphicsUnit.Pixel, unit);
Assert.AreEqual(width, (int)rect.Width);
Assert.AreEqual(height, (int)rect.Height);
fib.Dispose();
}
public void loadThumbnail(Slide slide, Action <Slide, String> loadedCallback)
{
String id = imageAtlas.getImageId(slide.UniqueName);
if (id != null)
{
loadedCallback(slide, id);
}
else
{
workQueue.enqueue(() =>
{
String thumbPath = Path.Combine(slide.UniqueName, Slideshow.SlideThumbName);
try
{
if (slideEditController.ResourceProvider.exists(thumbPath))
{
using (Stream stream = slideEditController.ResourceProvider.openFile(thumbPath))
{
var thumb = new FreeImageBitmap(stream);
ThreadManager.invoke(new Action(() =>
{
try
{
if (!imageAtlas.containsImage(slide.UniqueName))
{
loadedCallback(slide, imageAtlas.addImage(slide.UniqueName, thumb));
}
}
finally
{
thumb.Dispose();
}
}));
}
}
}
catch (Exception ex)
{
Logging.Log.Error("Could not load thumbnail because of {0} exception.\nReason: {1}", ex.GetType(), ex.Message);
}
});
}
}
static void Main(string[] args)
{
// string path = (@"E:\C\work\2019-07-00\贴图流程化测试\eeee.tga");
string path = args[0];
FreeImageBitmap ne = new FreeImageBitmap(path, FREE_IMAGE_FORMAT.FIF_TARGA);
Size b = ne.Size;
int image_h = b.Height;
int image_w = b.Width;
/// 这里抛出移除是因为会当做方块来循环， 应该是小
// FreeImageBitmap new_tem = new FreeImageBitmap(image_w, image_h);
Bitmap new_tem = new Bitmap(image_w, image_h);
Color tt = ne.GetPixel(0, 0); /// 优先获得高度 在高度上去处理 宽度
Console.WriteLine(image_w);
Bitmap ne_type = (Bitmap)ne.ToBitmap();
ne.Dispose();
for (int i = 0; i < image_h; i++)
{
for (int j = 0; j < image_w; j++)
{
//Color t = ne.GetPixel(i, j); /// 优先获得高度 在高度上去处理 宽度
Color t = ne_type.GetPixel(j, i);
Program pro = new Program();
Color srgbcolor = pro.linetosrgb(t);
new_tem.SetPixel(j, i, srgbcolor);
}
}
///对图形处理完成
///
FreeImageBitmap yy = new FreeImageBitmap(new_tem);
yy.Save(path);
}
public void GetScanline()
{
FreeImageBitmap fib;
fib = new FreeImageBitmap(10, 10, PixelFormat.Format1bppIndexed);
Scanline <FI1BIT> scanline1 = (Scanline <FI1BIT>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format4bppIndexed);
Scanline <FI4BIT> scanline2 = (Scanline <FI4BIT>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format8bppIndexed);
Scanline <Byte> scanline3 = (Scanline <Byte>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb555);
Scanline <FI16RGB555> scanline4 = (Scanline <FI16RGB555>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb565);
Scanline <FI16RGB565> scanline5 = (Scanline <FI16RGB565>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format24bppRgb);
Scanline <RGBTRIPLE> scanline6 = (Scanline <RGBTRIPLE>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format32bppArgb);
Scanline <RGBQUAD> scanline7 = (Scanline <RGBQUAD>)fib.GetScanline(0);
fib.Dispose();
}
public override bool Close()
{
if (m_file != null)
{
m_file.Close();
}
if (m_picbxImage.Image != null)
{
m_picbxImage.Image.Dispose();
m_picbxImage.Image = null;
}
if (m_binary != null)
{
m_binary.Close();
m_binary.Dispose();
}
m_picbxImage.Dispose();
if (m_image != null)
{
m_image.Dispose();
}
return(true);
}
public void Resize(int width)
{
FreeImageBitmap bmp = new FreeImageBitmap(Data);
int ratio = (int)((double)bmp.Height / bmp.Width * width);
bmp.Rescale(width, ratio, FREE_IMAGE_FILTER.FILTER_BOX);
Data = (Image) (bmp.Clone() as FreeImageBitmap);
bmp.Dispose();
}
/// <summary>
/// 根据传入图片判读图片格式是什么格式 格式只是识别 rgb argb
//// 返回 0 文件路径不对 或者格式不对
//// 返回 24 32 说明通道企管科
/// </summary>
/// <returns></returns>
public int is3224()
{
if (!File.Exists(this.imagepath))
{
///路径不对也是按户籍0
return(0);
}
FreeImageBitmap fb = new FreeImageBitmap(this.imagepath);
Bitmap bim = fb.ToBitmap();
fb.Dispose();
///这里只是处理美术用的2中格式 rgb argb 其他返回0
///
PixelFormat imformat = bim.PixelFormat;
if (imformat == PixelFormat.Format24bppRgb)
{
bim.Dispose();
return(24);
}
else if (imformat == PixelFormat.Format32bppArgb)
{
//// 这里还要判断是不是真的32位， 对于有一个a通道但是全是纯白的，这种情况就是假的a通道， 会当作24处理
/// 最后返回的还是 24
///
int wdith = bim.Width;
int height = bim.Height;
for (int i = 0; i < height; i++)
{
for (int fo = 0; fo < wdith; fo++)
{
/// 防止加入变大 从0开始
if (fo > wdith - 1)
{
fo = wdith - 1;
}
;
if (i > height - 1)
{
i = height - 1;
}
;
Color cl = bim.GetPixel(fo, i);
if (cl.A != this.bai)
{
/// 本来这里就是告诉你这里使用的是32位图，有一个不是255 就告诉你 就是32 不用在处理的
/// 直接返回你就是32位
return(32);
}
fo += this.ina;
}
i += this.ina;
}
/// 处理完成之后每10 像素采样完成 都是白色 直接返回 24
return(24);
}
else
{
bim.Dispose();
//// 对于其他格式一律不处理 返回0 表示该图有问题
return(0);
}
}
public void Dispose()
{
image.Dispose();
}
public void GetScanlines()
{
FreeImageBitmap fib;
fib = new FreeImageBitmap(10, 10, PixelFormat.Format1bppIndexed);
IList <Scanline <FI1BIT> > scanline01 = (IList <Scanline <FI1BIT> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format4bppIndexed);
IList <Scanline <FI4BIT> > scanline02 = (IList <Scanline <FI4BIT> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format8bppIndexed);
IList <Scanline <Byte> > scanline03 = (IList <Scanline <Byte> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb555);
IList <Scanline <FI16RGB555> > scanline04 = (IList <Scanline <FI16RGB555> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb565);
IList <Scanline <FI16RGB565> > scanline05 = (IList <Scanline <FI16RGB565> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format24bppRgb);
IList <Scanline <RGBTRIPLE> > scanline06 = (IList <Scanline <RGBTRIPLE> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format32bppArgb);
IList <Scanline <RGBQUAD> > scanline07 = (IList <Scanline <RGBQUAD> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_COMPLEX);
IList <Scanline <FICOMPLEX> > scanline08 = (IList <Scanline <FICOMPLEX> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_DOUBLE);
IList <Scanline <Double> > scanline09 = (IList <Scanline <Double> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_FLOAT);
IList <Scanline <Single> > scanline10 = (IList <Scanline <Single> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_INT16);
IList <Scanline <Int16> > scanline11 = (IList <Scanline <Int16> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_INT32);
IList <Scanline <Int32> > scanline12 = (IList <Scanline <Int32> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGB16);
IList <Scanline <FIRGB16> > scanline13 = (IList <Scanline <FIRGB16> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGBA16);
IList <Scanline <FIRGBA16> > scanline14 = (IList <Scanline <FIRGBA16> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGBAF);
IList <Scanline <FIRGBAF> > scanline15 = (IList <Scanline <FIRGBAF> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGBF);
IList <Scanline <FIRGBF> > scanline16 = (IList <Scanline <FIRGBF> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_UINT16);
IList <Scanline <UInt16> > scanline17 = (IList <Scanline <UInt16> >)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_UINT32);
IList <Scanline <UInt32> > scanline18 = (IList <Scanline <UInt32> >)fib.GetScanlines();
fib.Dispose();
}
public unsafe void Properties()
{
string filename = iManager.GetBitmapPath(ImageType.Even, ImageColorType.Type_32);
Assert.IsNotNull(filename);
Assert.IsTrue(File.Exists(filename));
FreeImageBitmap fib = new FreeImageBitmap(filename);
Assert.IsFalse(fib.HasPalette);
try
{
Palette palette = fib.Palette;
Assert.Fail();
}
catch
{
}
Assert.IsFalse(fib.HasBackgroundColor);
fib.BackgroundColor = Color.LightSeaGreen;
Assert.IsTrue(fib.HasBackgroundColor);
Assert.That(
Color.LightSeaGreen.B == fib.BackgroundColor.Value.B &&
Color.LightSeaGreen.G == fib.BackgroundColor.Value.G &&
Color.LightSeaGreen.R == fib.BackgroundColor.Value.R);
fib.BackgroundColor = null;
Assert.IsFalse(fib.HasBackgroundColor);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format1bppIndexed);
ImageFlags flags = (ImageFlags)fib.Flags;
Assert.That((flags & ImageFlags.ColorSpaceRgb) == ImageFlags.ColorSpaceRgb);
Assert.That((flags & ImageFlags.HasAlpha) != ImageFlags.HasAlpha);
Assert.That((flags & ImageFlags.HasRealDpi) != ImageFlags.HasRealDpi);
Assert.That((flags & ImageFlags.HasTranslucent) != ImageFlags.HasTranslucent);
fib.Dispose();
dib = FreeImage.Allocate(100, 100, 32, 0xFF0000, 0xFF00, 0xFF);
FIICCPROFILE *prof = (FIICCPROFILE *)FreeImage.CreateICCProfile(dib, new byte[] { 0, 1, 2, 3 }, 4);
fib = new FreeImageBitmap(dib);
Scanline <RGBQUAD> sc = (Scanline <RGBQUAD>)fib.GetScanline(0);
RGBQUAD rgbq = sc[0];
rgbq.rgbReserved = 127;
sc[0] = rgbq;
flags = (ImageFlags)fib.Flags;
Assert.That((flags & ImageFlags.HasAlpha) == ImageFlags.HasAlpha);
Assert.That((flags & ImageFlags.HasRealDpi) != ImageFlags.HasRealDpi);
Assert.That((flags & ImageFlags.HasTranslucent) == ImageFlags.HasTranslucent);
fib.Dispose();
fib = null;
GC.Collect(2, GCCollectionMode.Forced);
GC.WaitForPendingFinalizers();
fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Metadata, ImageColorType.Type_01_Dither));
int[] propList = fib.PropertyIdList;
Assert.IsNotNull(propList);
Assert.Greater(propList.Length, 0);
PropertyItem[] propItemList = fib.PropertyItems;
Assert.IsNotNull(propItemList);
Assert.Greater(propItemList.Length, 0);
Assert.IsNotNull(fib.RawFormat);
fib.Dispose();
fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Multipaged, ImageColorType.Type_01_Dither));
Assert.Greater(fib.FrameCount, 1);
fib.Dispose();
}
public void RemovePropertyItem()
{
FreeImageBitmap fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Metadata, ImageColorType.Type_01_Dither));
Random rand = new Random();
int[] list = fib.PropertyIdList;
int length = list.Length;
Assert.Greater(list.Length, 0);
int id = list[rand.Next(0, list.Length - 1)];
Assert.IsNotNull(fib.GetPropertyItem(id));
fib.RemovePropertyItem(id);
list = fib.PropertyIdList;
Assert.That((list.Length + 1) == length);
fib.Dispose();
}
/// <summary>
/// Create new sprite file from image files.
/// </summary>
/// <param name="outputPath">Output filename *.SPR</param>
/// <param name="files">Input image paths.</param>
/// <param name="spriteType">SprType</param>
/// <param name="textFormat">SprTextFormat</param>
/// <param name="palIndex">Which palette use from files</param>
public static void CreateSpriteFile(string outputPath, string[] files, SprType spriteType, SprTextFormat textFormat, int palIndex, Color alphaReplacementColor)
{
List <FreeImageBitmap> images = files.Select(file => new FreeImageBitmap(file)).ToList();
//Retrieve maximum width, height
int prevSize = 0;
int maxW = 0, maxH = 0;
for (int i = 0; i < images.Count; i++)
{
FreeImageBitmap image = images[i];
if ((image.Height + image.Width) > prevSize)
{
prevSize = image.Height + image.Width;
maxW = image.Width;
maxH = image.Height;
}
if (image.IsTransparent)
{
image.SwapColors(new RGBQUAD(Color.Transparent), new RGBQUAD(alphaReplacementColor), false);
}
}
//Calc. bounding box
float f = (float)Math.Sqrt((maxW >> 1) * (maxW >> 1) + (maxH >> 1) * (maxH >> 1));
using (BinaryWriter bw = new BinaryWriter(new FileStream(outputPath, FileMode.Create)))
{
//Write header first
bw.Write(SpriteHeaderId.ToCharArray());
bw.Write(2);
bw.Write((uint)spriteType);
bw.Write((uint)textFormat);
bw.Write(f);
bw.Write(maxW);
bw.Write(maxH);
bw.Write(images.Count);
bw.Write(0.0f); //Always 0 ?
bw.Write(1); //Synch. type
//Color palette
bw.Write((ushort)MaxPaletteColors); //Always 256 ?
if ((palIndex > (images.Count - 1)) || palIndex < images.Count)
{
palIndex = 0;
}
if (!images[palIndex].HasPalette || images[palIndex].Palette.Length != 256)
{
images[palIndex].ConvertColorDepth(FREE_IMAGE_COLOR_DEPTH.FICD_08_BPP);
}
Palette pal = images[palIndex].Palette;
for (int i = 0; i < 256; i++)
{
bw.Write(pal[i].rgbRed);
bw.Write(pal[i].rgbGreen);
bw.Write(pal[i].rgbBlue);
}
//Write images
for (int i = 0; i < images.Count; i++)
{
bw.Write(0); //group
bw.Write(-(images[i].Width / 2)); //origin x
bw.Write(images[i].Height / 2); //origin y
bw.Write(images[i].Width); //w
bw.Write(images[i].Height); //h
byte[] arr = new byte[images[i].Width * images[i].Height];
images[i].RotateFlip(RotateFlipType.RotateNoneFlipX);
System.Runtime.InteropServices.Marshal.Copy(images[i].GetScanlinePointer(0), arr, 0, arr.Length);
Array.Reverse(arr);
bw.Write(arr);
}
}
//Free resources
images.ForEach(image => image.Dispose());
}
public void SaveAdd()
{
string filename = @"saveadd.tif";
FreeImageBitmap fib = new FreeImageBitmap(100, 100, PixelFormat.Format24bppRgb);
try
{
fib.SaveAdd();
Assert.Fail();
}
catch { }
Assert.IsFalse(File.Exists(filename));
fib.Save(filename);
fib.AdjustBrightness(0.3d);
fib.SaveAdd();
FreeImageBitmap other = new FreeImageBitmap(100, 100, PixelFormat.Format24bppRgb);
foreach (Scanline<RGBTRIPLE> scanline in other)
{
for (int i = 0; i < scanline.Length; i++)
{
scanline[i] = new RGBTRIPLE(Color.FromArgb(0x339955));
}
}
fib.SaveAdd(other);
other.SaveAdd(filename);
other.Dispose();
fib.Dispose();
fib = new FreeImageBitmap(filename);
Assert.AreEqual(4, fib.FrameCount);
fib.Dispose();
File.Delete(filename);
Assert.IsFalse(File.Exists(filename));
}
public void Operators()
{
FreeImageBitmap fib1 = null, fib2 = null;
Assert.IsTrue(fib1 == fib2);
Assert.IsFalse(fib1 != fib2);
Assert.IsTrue(fib1 == null);
Assert.IsFalse(fib1 != null);
fib1 = new FreeImageBitmap(10, 10, PixelFormat.Format24bppRgb);
Assert.IsFalse(fib1 == fib2);
Assert.IsTrue(fib1 != fib2);
fib2 = fib1;
fib1 = null;
Assert.IsFalse(fib1 == fib2);
Assert.IsTrue(fib1 != fib2);
fib1 = new FreeImageBitmap(10, 9, PixelFormat.Format24bppRgb);
Assert.IsFalse(fib1 == fib2);
Assert.IsTrue(fib1 != fib2);
fib2.Dispose();
fib2 = fib1;
Assert.IsTrue(fib1 == fib2);
Assert.IsFalse(fib1 != fib2);
fib2 = fib1.Clone() as FreeImageBitmap;
Assert.IsTrue(fib1 == fib2);
Assert.IsFalse(fib1 != fib2);
fib1.Dispose();
fib2.Dispose();
}
public void GetScanline()
{
FreeImageBitmap fib;
fib = new FreeImageBitmap(10, 10, PixelFormat.Format1bppIndexed);
Scanline<FI1BIT> scanline1 = (Scanline<FI1BIT>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format4bppIndexed);
Scanline<FI4BIT> scanline2 = (Scanline<FI4BIT>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format8bppIndexed);
Scanline<Byte> scanline3 = (Scanline<Byte>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb555);
Scanline<FI16RGB555> scanline4 = (Scanline<FI16RGB555>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb565);
Scanline<FI16RGB565> scanline5 = (Scanline<FI16RGB565>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format24bppRgb);
Scanline<RGBTRIPLE> scanline6 = (Scanline<RGBTRIPLE>)fib.GetScanline(0);
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format32bppArgb);
Scanline<RGBQUAD> scanline7 = (Scanline<RGBQUAD>)fib.GetScanline(0);
fib.Dispose();
}
public unsafe void GetSetPixel()
{
Random rand = new Random();
FreeImageBitmap fib = new FreeImageBitmap(2, 1, PixelFormat.Format1bppIndexed);
Palette palette = fib.Palette;
for (int i = 0; i < palette.Length; i++)
{
palette[i] = (uint)rand.Next(int.MinValue, int.MaxValue);
fib.SetPixel(i, 0, palette[i]);
}
for (int i = 0; i < palette.Length; i++)
{
Assert.AreEqual(fib.GetPixel(i, 0), palette[i].Color);
}
fib.Dispose();
fib = new FreeImageBitmap(16, 1, PixelFormat.Format4bppIndexed);
palette = fib.Palette;
for (int i = 0; i < palette.Length; i++)
{
palette[i] = (uint)rand.Next(int.MinValue, int.MaxValue);
fib.SetPixel(i, 0, palette[i]);
}
for (int i = 0; i < palette.Length; i++)
{
Assert.AreEqual(fib.GetPixel(i, 0), palette[i].Color);
}
fib.Dispose();
fib = new FreeImageBitmap(256, 1, PixelFormat.Format8bppIndexed);
palette = fib.Palette;
for (int i = 0; i < palette.Length; i++)
{
palette[i] = (uint)rand.Next(int.MinValue, int.MaxValue);
fib.SetPixel(i, 0, palette[i]);
}
for (int i = 0; i < palette.Length; i++)
{
Assert.AreEqual(fib.GetPixel(i, 0), palette[i].Color);
}
fib.Dispose();
fib = new FreeImageBitmap(1000, 1, PixelFormat.Format16bppRgb555);
for (int i = 0; i < 1000; i++)
{
Color orgColor = Color.FromArgb(rand.Next(int.MinValue, int.MaxValue));
fib.SetPixel(i, 0, orgColor);
Color newColor = fib.GetPixel(i, 0);
Assert.That(Math.Abs(orgColor.B - newColor.B) <= 8);
Assert.That(Math.Abs(orgColor.G - newColor.G) <= 8);
Assert.That(Math.Abs(orgColor.R - newColor.R) <= 8);
}
fib.Dispose();
fib = new FreeImageBitmap(1000, 1, PixelFormat.Format24bppRgb);
for (int i = 0; i < 1000; i++)
{
Color orgColor = Color.FromArgb(rand.Next(int.MinValue, int.MaxValue));
fib.SetPixel(i, 0, orgColor);
Color newColor = fib.GetPixel(i, 0);
Assert.AreEqual(orgColor.B, newColor.B);
Assert.AreEqual(orgColor.G, newColor.G);
Assert.AreEqual(orgColor.R, newColor.R);
}
fib.Dispose();
fib = new FreeImageBitmap(1000, 1, PixelFormat.Format32bppArgb);
for (int i = 0; i < 1000; i++)
{
Color orgColor = Color.FromArgb(rand.Next(int.MinValue, int.MaxValue));
fib.SetPixel(i, 0, orgColor);
Color newColor = fib.GetPixel(i, 0);
Assert.AreEqual(orgColor.B, newColor.B);
Assert.AreEqual(orgColor.G, newColor.G);
Assert.AreEqual(orgColor.R, newColor.R);
Assert.AreEqual(orgColor.A, newColor.A);
}
fib.Dispose();
}
public unsafe void RotateFlip()
{
FreeImageBitmap fib = new FreeImageBitmap(2, 2, PixelFormat.Format32bppArgb);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.RotateNoneFlipX);
Assert.AreEqual(0x00000002, ((int*)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000001, ((int*)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000004, ((int*)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000003, ((int*)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.RotateNoneFlipY);
Assert.AreEqual(0x00000003, ((int*)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000004, ((int*)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000001, ((int*)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000002, ((int*)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.RotateNoneFlipXY);
Assert.AreEqual(0x00000004, ((int*)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000003, ((int*)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000002, ((int*)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000001, ((int*)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.Rotate90FlipNone);
Assert.AreEqual(0x00000003, ((int*)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000001, ((int*)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000004, ((int*)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000002, ((int*)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.Rotate90FlipX);
Assert.AreEqual(0x00000001, ((int*)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000003, ((int*)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000002, ((int*)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000004, ((int*)fib.GetScanlinePointer(1))[1]);
ResetRotateBitmap(fib);
fib.RotateFlip(RotateFlipType.Rotate90FlipY);
Assert.AreEqual(0x00000004, ((int*)fib.GetScanlinePointer(0))[0]);
Assert.AreEqual(0x00000002, ((int*)fib.GetScanlinePointer(0))[1]);
Assert.AreEqual(0x00000003, ((int*)fib.GetScanlinePointer(1))[0]);
Assert.AreEqual(0x00000001, ((int*)fib.GetScanlinePointer(1))[1]);
fib.Dispose();
}
public void GetBounds()
{
Random rand = new Random();
int height = rand.Next(1, 100), width = rand.Next(1, 100);
FreeImageBitmap fib = new FreeImageBitmap(width, height, PixelFormat.Format24bppRgb);
Assert.AreEqual(fib.VerticalResolution, fib.HorizontalResolution);
GraphicsUnit unit;
RectangleF rect;
unit = GraphicsUnit.Display;
rect = fib.GetBounds(ref unit);
Assert.AreEqual(GraphicsUnit.Pixel, unit);
Assert.AreEqual(width, (int)rect.Width);
Assert.AreEqual(height, (int)rect.Height);
fib.Dispose();
}
private bool MergeImages(string fileNameFormat, string outputDir, string prefix, int frameNum, string ext)
{
FreeImageBitmap combined = null;
string fname = "";
bool supported = false;
bool mergeSuccessful = true;
FREE_IMAGE_TYPE type = FREE_IMAGE_TYPE.FIT_UNKNOWN;
FreeImageBitmap source = null;
string mergedFile = string.Format(fileNameFormat, outputDir, prefix, frameNum, ext);
string tempFile = string.Format(fileNameFormat, outputDir, prefix, frameNum, "_tmp" + ext);
// Allocate a bitmap to store the final image
fname = string.Format(fileNameFormat, outputDir, "slice_0_" + prefix, frameNum, ext);
try
{
source = new FreeImageBitmap(fname);
if (source != null)
{
type = source.ImageType;
switch (type)
{
case FREE_IMAGE_TYPE.FIT_BITMAP:
if (source.ColorDepth == 32 || source.ColorDepth == 24)
supported = true;
break;
case FREE_IMAGE_TYPE.FIT_RGB16:
case FREE_IMAGE_TYPE.FIT_RGBA16:
case FREE_IMAGE_TYPE.FIT_RGBAF:
case FREE_IMAGE_TYPE.FIT_RGBF:
supported = true;
break;
}
}
}
catch (Exception ex)
{
logger.Error(ex, "Error opening slice file");
}
if (supported == false)
{
Console.WriteLine("Image format not supported");
return false;
}
try
{
// Create a new image of the input file type and the correct size
FIBITMAP newImage = FreeImage.AllocateT(type, Width, Height, source.ColorDepth, source.RedMask, source.BlueMask, source.GreenMask);
FreeImage.SaveEx(newImage, tempFile);
FreeImage.UnloadEx(ref newImage);
source.Dispose();
source = null;
GC.Collect();
GC.WaitForPendingFinalizers();
combined = new FreeImageBitmap(tempFile);
}
catch (Exception ex)
{
logger.Error(ex, "Error creating output file");
mergeSuccessful = false;
}
for (int i = 0; i < SlicesAcross * SlicesDown; i++)
{
// Load the image slice
fname = string.Format(fileNameFormat, outputDir, "slice_" + i + "_" + prefix, frameNum, ext);
FreeImageBitmap slice = new FreeImageBitmap(fname);
int posX;
int posY;
if (SlicesDown > 1 && SlicesAcross > 1)
{
posX = i % SlicesAcross;
posY = i / SlicesAcross;
}
else if (SlicesDown == 1)
{
posX = i;
posY = 0;
}
else
{
posX = 0;
posY = i;
}
// Calculate the image slice sizes and the row/column position
double sizeV = (1.0 / SlicesDown) * Height;
double sizeH = (1.0 / SlicesAcross) * Width;
double overlapV = sizeV * (Overlap / 100.0);
double overlapH = sizeH * (Overlap / 100.0);
double realLeft = sizeH * posX;
double left = realLeft - overlapH;
double realTop = sizeV * posY;
double top = realTop - overlapV;
// Check the sizes are within limits and adjust
left = Math.Max(0.0, left);
top = Math.Max(0.0, top);
try
{
switch (type)
{
case FREE_IMAGE_TYPE.FIT_BITMAP:
if (slice.ColorDepth == 24)
{
for (int y = 0; y < slice.Height; y++)
{
int srcY = (slice.Height - 1) - y;
int destY = (combined.Height - 1) - (srcY + (int)top);
int topY = y + (int)top;
Scanline<RGBTRIPLE> srcLine = (Scanline<RGBTRIPLE>)slice.GetScanline(y);
Scanline<RGBTRIPLE> destLine = (Scanline<RGBTRIPLE>)combined.GetScanline(destY);
for (int x = 0; x < slice.Width; x++)
{
int destX = x + (int)left;
// Make sure it's not out of bounds
if (destY >= Height || destY >= Width)
continue;
// Is the pixel in an overlapping Area
if (topY < realTop || destX < realLeft)
{
MergePixel srcPixel = new MergePixel(srcLine[x].rgbtRed, srcLine[x].rgbtGreen, srcLine[x].rgbtBlue, 0);
MergePixel destPixel = new MergePixel(destLine[destX].rgbtRed, destLine[destX].rgbtGreen, destLine[destX].rgbtBlue, 0);
destPixel = CalculatePixelWeight(overlapV, overlapH, realLeft, left, realTop, top, y, topY, x, srcPixel, destPixel);
RGBTRIPLE dest;
dest.rgbtRed = destPixel.red > 255.0 ? (byte)255 : (byte)destPixel.red;
dest.rgbtGreen = destPixel.green > 255.0 ? (byte)255 : (byte)destPixel.green;
dest.rgbtBlue = destPixel.blue > 255.0 ? (byte)255 : (byte)destPixel.blue;
destLine[destX] = dest;
}
else
destLine[destX] = srcLine[x];
}
}
}
else
{
for (int y = 0; y < slice.Height; y++)
{
int srcY = (slice.Height - 1) - y;
int destY = (combined.Height - 1) - (srcY + (int)top);
int topY = y + (int)top;
Scanline<RGBQUAD> srcLine = (Scanline<RGBQUAD>)slice.GetScanline(y);
Scanline<RGBQUAD> destLine = (Scanline<RGBQUAD>)combined.GetScanline(destY);
for (int x = 0; x < slice.Width; x++)
{
int destX = x + (int)left;
// Make sure it's not out of bounds
if (destY >= Height || destY >= Width)
continue;
// Is the pixel in an overlapping Area
if (topY < realTop || destX < realLeft)
{
MergePixel srcPixel = new MergePixel(srcLine[x].rgbRed, srcLine[x].rgbGreen, srcLine[x].rgbBlue, destLine[destX].rgbReserved);
MergePixel destPixel = new MergePixel(destLine[destX].rgbRed, destLine[destX].rgbGreen, destLine[destX].rgbBlue, destLine[destX].rgbReserved);
destPixel = CalculatePixelWeight(overlapV, overlapH, realLeft, left, realTop, top, y, topY, x, srcPixel, destPixel);
RGBQUAD dest = new RGBQUAD();
dest.rgbRed = destPixel.red > 255.0 ? (byte)255 : (byte)destPixel.red;
dest.rgbGreen = destPixel.green > 255.0 ? (byte)255 : (byte)destPixel.green;
dest.rgbBlue = destPixel.blue > 255.0 ? (byte)255 : (byte)destPixel.blue;
dest.rgbReserved = destPixel.alpha > 255.0 ? (byte)255 : (byte)destPixel.alpha;
destLine[destX] = dest;
}
else
destLine[destX] = srcLine[x];
}
}
}
break;
case FREE_IMAGE_TYPE.FIT_RGB16:
for (int y = 0; y < slice.Height; y++)
{
int srcY = (slice.Height - 1) - y;
int destY = (combined.Height - 1) - (srcY + (int)top);
int topY = y + (int)top;
Scanline<FIRGB16> srcLine = (Scanline<FIRGB16>)slice.GetScanline(y);
Scanline<FIRGB16> destLine = (Scanline<FIRGB16>)combined.GetScanline(destY);
for (int x = 0; x < slice.Width; x++)
{
int destX = x + (int)left;
// Make sure it's not out of bounds
if (destY >= Height || destY >= Width)
continue;
// Is the pixel in an overlapping Area
if (topY < realTop || destX < realLeft)
{
MergePixel srcPixel = new MergePixel(srcLine[x].red, srcLine[x].green, srcLine[x].blue, 0);
MergePixel destPixel = new MergePixel(destLine[destX].red, destLine[destX].green, destLine[destX].blue, 0);
destPixel = CalculatePixelWeight(overlapV, overlapH, realLeft, left, realTop, top, y, topY, x, srcPixel, destPixel);
FIRGB16 dest = new FIRGB16();
dest.red = (ushort)destPixel.red;
dest.green = (ushort)destPixel.green;
dest.blue = (ushort)destPixel.blue;
destLine[destX] = dest;
}
else
destLine[destX] = srcLine[x];
}
}
break;
case FREE_IMAGE_TYPE.FIT_RGBA16:
for (int y = 0; y < slice.Height; y++)
{
int srcY = (slice.Height - 1) - y;
int destY = (combined.Height - 1) - (srcY + (int)top);
int topY = y + (int)top;
Scanline<FIRGBA16> srcLine = (Scanline<FIRGBA16>)slice.GetScanline(y);
Scanline<FIRGBA16> destLine = (Scanline<FIRGBA16>)combined.GetScanline(destY);
for (int x = 0; x < slice.Width; x++)
{
int destX = x + (int)left;
// Make sure it's not out of bounds
if (destY >= Height || destY >= Width)
continue;
// Is the pixel in an overlapping Area
if (topY < realTop || destX < realLeft)
{
MergePixel srcPixel = new MergePixel(srcLine[x].red, srcLine[x].green, srcLine[x].blue, srcLine[x].alpha);
MergePixel destPixel = new MergePixel(destLine[destX].red, destLine[destX].green, destLine[destX].blue, destLine[destX].alpha);
destPixel = CalculatePixelWeight(overlapV, overlapH, realLeft, left, realTop, top, y, topY, x, srcPixel, destPixel);
FIRGBA16 dest = new FIRGBA16();
dest.red = (ushort)destPixel.red;
dest.green = (ushort)destPixel.green;
dest.blue = (ushort)destPixel.blue;
dest.alpha = (ushort)destPixel.alpha;
destLine[destX] = dest;
}
else
destLine[destX] = srcLine[x];
}
}
break;
case FREE_IMAGE_TYPE.FIT_RGBAF:
for (int y = 0; y < slice.Height; y++)
{
int srcY = (slice.Height - 1) - y;
int destY = (combined.Height - 1) - (srcY + (int)top);
int topY = y + (int)top;
Scanline<FIRGBAF> srcLine = (Scanline<FIRGBAF>)slice.GetScanline(y);
Scanline<FIRGBAF> destLine = (Scanline<FIRGBAF>)combined.GetScanline(destY);
for (int x = 0; x < slice.Width; x++)
{
int destX = x + (int)left;
// Make sure it's not out of bounds
if (destY >= Height || destY >= Width)
continue;
// Is the pixel in an overlapping Area
if (topY < realTop || destX < realLeft)
{
MergePixel srcPixel = new MergePixel(srcLine[x].red, srcLine[x].green, srcLine[x].blue, destLine[destX].alpha);
MergePixel destPixel = new MergePixel(destLine[destX].red, destLine[destX].green, destLine[destX].blue, destLine[destX].alpha);
destPixel = CalculatePixelWeight(overlapV, overlapH, realLeft, left, realTop, top, y, topY, x, srcPixel, destPixel);
FIRGBAF dest = new FIRGBAF();
dest.red = (float)destPixel.red;
dest.green = (float)destPixel.green;
dest.blue = (float)destPixel.blue;
dest.alpha = (float)destPixel.alpha;
destLine[destX] = dest;
}
else
destLine[destX] = srcLine[x];
}
}
break;
case FREE_IMAGE_TYPE.FIT_RGBF:
for (int y = 0; y < slice.Height; y++)
{
int srcY = (slice.Height - 1) - y;
int destY = (combined.Height - 1) - (srcY + (int)top);
int topY = y + (int)top;
Scanline<FIRGBF> srcLine = (Scanline<FIRGBF>)slice.GetScanline(y);
Scanline<FIRGBF> destLine = (Scanline<FIRGBF>)combined.GetScanline(destY);
for (int x = 0; x < slice.Width; x++)
{
int destX = x + (int)left;
// Make sure it's not out of bounds
if (destY >= Height || destY >= Width)
continue;
// Is the pixel in an overlapping Area
if (topY < realTop || destX < realLeft)
{
MergePixel srcPixel = new MergePixel(srcLine[x].red, srcLine[x].green, srcLine[x].blue, 0);
MergePixel destPixel = new MergePixel(destLine[destX].red, destLine[destX].green, destLine[destX].blue, 0);
destPixel = CalculatePixelWeight(overlapV, overlapH, realLeft, left, realTop, top, y, topY, x, srcPixel, destPixel);
FIRGBF dest = new FIRGBF();
dest.red = (float)destPixel.red;
dest.green = (float)destPixel.green;
dest.blue = (float)destPixel.blue;
destLine[destX] = dest;
}
else
destLine[destX] = srcLine[x];
}
}
break;
}
slice.Dispose();
}
catch (Exception ex)
{
logger.Error(ex, "Error merging image files");
mergeSuccessful = false;
}
}
try
{
if (mergeSuccessful)
{
combined.Save(mergedFile);
combined.Dispose();
combined = null;
GC.Collect();
GC.WaitForPendingFinalizers();
File.Delete(tempFile);
}
else
{
Log += DateTime.Now.ToLongTimeString() + " Merging frame " + frameNum + " failed.\n";
}
}
catch (Exception ex)
{
logger.Error(ex, "Error writing combined file");
mergeSuccessful = false;
}
return mergeSuccessful;
}
public void FreeImageBitmapConstructors()
{
Image bitmap;
FreeImageBitmap fib, fib2;
Stream stream;
Graphics g;
string filename = iManager.GetBitmapPath(ImageType.Odd, ImageColorType.Type_24);
Assert.IsNotNull(filename);
Assert.IsTrue(File.Exists(filename));
bitmap = new Bitmap(filename);
Assert.IsNotNull(bitmap);
fib = new FreeImageBitmap(bitmap);
Assert.AreEqual(bitmap.Width, fib.Width);
Assert.AreEqual(bitmap.Height, fib.Height);
fib.Dispose();
fib.Dispose();
fib = new FreeImageBitmap(bitmap, new Size(100, 100));
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
bitmap.Dispose();
fib = new FreeImageBitmap(filename);
fib.Dispose();
fib = new FreeImageBitmap(filename, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
fib = new FreeImageBitmap(filename, FREE_IMAGE_FORMAT.FIF_UNKNOWN);
fib.Dispose();
fib = new FreeImageBitmap(filename, FREE_IMAGE_FORMAT.FIF_UNKNOWN, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
stream = new FileStream(filename, FileMode.Open);
Assert.IsNotNull(stream);
fib = new FreeImageBitmap(stream);
fib.Dispose();
stream.Seek(0, SeekOrigin.Begin);
fib = new FreeImageBitmap(stream, FREE_IMAGE_FORMAT.FIF_UNKNOWN);
fib.Dispose();
stream.Seek(0, SeekOrigin.Begin);
fib = new FreeImageBitmap(stream, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
stream.Seek(0, SeekOrigin.Begin);
fib = new FreeImageBitmap(stream, FREE_IMAGE_FORMAT.FIF_UNKNOWN, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
stream.Dispose();
fib = new FreeImageBitmap(100, 100);
Assert.AreEqual(24, fib.ColorDepth);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
using (bitmap = new Bitmap(filename))
{
Assert.IsNotNull(bitmap);
using (g = Graphics.FromImage(bitmap))
{
Assert.IsNotNull(g);
fib = new FreeImageBitmap(100, 100, g);
}
}
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format1bppIndexed);
Assert.AreEqual(PixelFormat.Format1bppIndexed, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format4bppIndexed);
Assert.AreEqual(PixelFormat.Format4bppIndexed, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format8bppIndexed);
Assert.AreEqual(PixelFormat.Format8bppIndexed, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format16bppRgb555);
Assert.AreEqual(PixelFormat.Format16bppRgb555, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format16bppRgb565);
Assert.AreEqual(PixelFormat.Format16bppRgb565, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format24bppRgb);
Assert.AreEqual(PixelFormat.Format24bppRgb, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format32bppArgb);
Assert.AreEqual(PixelFormat.Format32bppArgb, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
stream = new MemoryStream();
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, fib);
Assert.Greater(stream.Length, 0);
stream.Position = 0;
fib2 = formatter.Deserialize(stream) as FreeImageBitmap;
stream.Dispose();
fib.Dispose();
fib2.Dispose();
fib = new FreeImageBitmap(filename);
fib2 = new FreeImageBitmap(fib);
fib2.Dispose();
fib2 = new FreeImageBitmap(fib, new Size(31, 22));
Assert.AreEqual(31, fib2.Width);
Assert.AreEqual(22, fib2.Height);
fib2.Dispose();
fib.Dispose();
dib = FreeImage.Allocate(1000, 800, 24, 0xFF0000, 0xFF00, 0xFF);
Assert.IsFalse(dib.IsNull);
fib = new FreeImageBitmap(1000, 800, -(int)FreeImage.GetPitch(dib), FreeImage.GetPixelFormat(dib), FreeImage.GetScanLine(dib, 0));
fib.Dispose();
FreeImage.UnloadEx(ref dib);
}
public void GetPropertyItem()
{
FreeImageBitmap fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Metadata, ImageColorType.Type_01_Dither));
int[] list = fib.PropertyIdList;
Assert.IsNotNull(list);
Assert.Greater(list.Length, 0);
for (int i = 0; i < list.Length; i++)
{
PropertyItem item = fib.GetPropertyItem(list[i]);
Assert.IsNotNull(item);
}
fib.Dispose();
}
public void GetScanlines()
{
FreeImageBitmap fib;
fib = new FreeImageBitmap(10, 10, PixelFormat.Format1bppIndexed);
IList<Scanline<FI1BIT>> scanline01 = (IList<Scanline<FI1BIT>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format4bppIndexed);
IList<Scanline<FI4BIT>> scanline02 = (IList<Scanline<FI4BIT>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format8bppIndexed);
IList<Scanline<Byte>> scanline03 = (IList<Scanline<Byte>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb555);
IList<Scanline<FI16RGB555>> scanline04 = (IList<Scanline<FI16RGB555>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format16bppRgb565);
IList<Scanline<FI16RGB565>> scanline05 = (IList<Scanline<FI16RGB565>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format24bppRgb);
IList<Scanline<RGBTRIPLE>> scanline06 = (IList<Scanline<RGBTRIPLE>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, PixelFormat.Format32bppArgb);
IList<Scanline<RGBQUAD>> scanline07 = (IList<Scanline<RGBQUAD>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_COMPLEX);
IList<Scanline<FICOMPLEX>> scanline08 = (IList<Scanline<FICOMPLEX>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_DOUBLE);
IList<Scanline<Double>> scanline09 = (IList<Scanline<Double>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_FLOAT);
IList<Scanline<Single>> scanline10 = (IList<Scanline<Single>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_INT16);
IList<Scanline<Int16>> scanline11 = (IList<Scanline<Int16>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_INT32);
IList<Scanline<Int32>> scanline12 = (IList<Scanline<Int32>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGB16);
IList<Scanline<FIRGB16>> scanline13 = (IList<Scanline<FIRGB16>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGBA16);
IList<Scanline<FIRGBA16>> scanline14 = (IList<Scanline<FIRGBA16>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGBAF);
IList<Scanline<FIRGBAF>> scanline15 = (IList<Scanline<FIRGBAF>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_RGBF);
IList<Scanline<FIRGBF>> scanline16 = (IList<Scanline<FIRGBF>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_UINT16);
IList<Scanline<UInt16>> scanline17 = (IList<Scanline<UInt16>>)fib.GetScanlines();
fib.Dispose();
fib = new FreeImageBitmap(10, 10, FREE_IMAGE_TYPE.FIT_UINT32);
IList<Scanline<UInt32>> scanline18 = (IList<Scanline<UInt32>>)fib.GetScanlines();
fib.Dispose();
}
public void FreeImageBitmapConstructors()
{
Image bitmap;
FreeImageBitmap fib, fib2;
Stream stream;
Graphics g;
string filename = iManager.GetBitmapPath(ImageType.Odd, ImageColorType.Type_24);
Assert.IsNotNull(filename);
Assert.IsTrue(File.Exists(filename));
bitmap = new Bitmap(filename);
Assert.IsNotNull(bitmap);
fib = new FreeImageBitmap(bitmap);
Assert.AreEqual(bitmap.Width, fib.Width);
Assert.AreEqual(bitmap.Height, fib.Height);
fib.Dispose();
fib.Dispose();
fib = new FreeImageBitmap(bitmap, new Size(100, 100));
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
bitmap.Dispose();
fib = new FreeImageBitmap(filename);
fib.Dispose();
fib = new FreeImageBitmap(filename, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
fib = new FreeImageBitmap(filename, FREE_IMAGE_FORMAT.FIF_UNKNOWN);
fib.Dispose();
fib = new FreeImageBitmap(filename, FREE_IMAGE_FORMAT.FIF_UNKNOWN, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
stream = new FileStream(filename, FileMode.Open);
Assert.IsNotNull(stream);
fib = new FreeImageBitmap(stream);
fib.Dispose();
stream.Seek(0, SeekOrigin.Begin);
fib = new FreeImageBitmap(stream, FREE_IMAGE_FORMAT.FIF_UNKNOWN);
fib.Dispose();
stream.Seek(0, SeekOrigin.Begin);
fib = new FreeImageBitmap(stream, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
stream.Seek(0, SeekOrigin.Begin);
fib = new FreeImageBitmap(stream, FREE_IMAGE_FORMAT.FIF_UNKNOWN, FREE_IMAGE_LOAD_FLAGS.DEFAULT);
fib.Dispose();
stream.Dispose();
fib = new FreeImageBitmap(100, 100);
Assert.AreEqual(24, fib.ColorDepth);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
using (bitmap = new Bitmap(filename))
{
Assert.IsNotNull(bitmap);
using (g = Graphics.FromImage(bitmap))
{
Assert.IsNotNull(g);
fib = new FreeImageBitmap(100, 100, g);
}
}
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format1bppIndexed);
Assert.AreEqual(PixelFormat.Format1bppIndexed, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format4bppIndexed);
Assert.AreEqual(PixelFormat.Format4bppIndexed, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format8bppIndexed);
Assert.AreEqual(PixelFormat.Format8bppIndexed, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format16bppRgb555);
Assert.AreEqual(PixelFormat.Format16bppRgb555, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format16bppRgb565);
Assert.AreEqual(PixelFormat.Format16bppRgb565, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format24bppRgb);
Assert.AreEqual(PixelFormat.Format24bppRgb, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format32bppArgb);
Assert.AreEqual(PixelFormat.Format32bppArgb, fib.PixelFormat);
Assert.AreEqual(100, fib.Width);
Assert.AreEqual(100, fib.Height);
stream = new MemoryStream();
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, fib);
Assert.Greater(stream.Length, 0);
stream.Position = 0;
fib2 = formatter.Deserialize(stream) as FreeImageBitmap;
stream.Dispose();
fib.Dispose();
fib2.Dispose();
fib = new FreeImageBitmap(filename);
fib2 = new FreeImageBitmap(fib);
fib2.Dispose();
fib2 = new FreeImageBitmap(fib, new Size(31, 22));
Assert.AreEqual(31, fib2.Width);
Assert.AreEqual(22, fib2.Height);
fib2.Dispose();
fib.Dispose();
dib = FreeImage.Allocate(1000, 800, 24, 0xFF0000, 0xFF00, 0xFF);
Assert.IsFalse(dib.IsNull);
fib = new FreeImageBitmap(1000, 800, -(int)FreeImage.GetPitch(dib), FreeImage.GetPixelFormat(dib), FreeImage.GetScanLine(dib, 0));
fib.Dispose();
FreeImage.UnloadEx(ref dib);
}
public unsafe void GetSetPixel()
{
Random rand = new Random();
FreeImageBitmap fib = new FreeImageBitmap(2, 1, PixelFormat.Format1bppIndexed);
Palette palette = fib.Palette;
for (int i = 0; i < palette.Length; i++)
{
palette[i] = (uint)rand.Next(int.MinValue, int.MaxValue);
fib.SetPixel(i, 0, palette[i]);
}
for (int i = 0; i < palette.Length; i++)
{
Assert.AreEqual(fib.GetPixel(i, 0), palette[i].Color);
}
fib.Dispose();
fib = new FreeImageBitmap(16, 1, PixelFormat.Format4bppIndexed);
palette = fib.Palette;
for (int i = 0; i < palette.Length; i++)
{
palette[i] = (uint)rand.Next(int.MinValue, int.MaxValue);
fib.SetPixel(i, 0, palette[i]);
}
for (int i = 0; i < palette.Length; i++)
{
Assert.AreEqual(fib.GetPixel(i, 0), palette[i].Color);
}
fib.Dispose();
fib = new FreeImageBitmap(256, 1, PixelFormat.Format8bppIndexed);
palette = fib.Palette;
for (int i = 0; i < palette.Length; i++)
{
palette[i] = (uint)rand.Next(int.MinValue, int.MaxValue);
fib.SetPixel(i, 0, palette[i]);
}
for (int i = 0; i < palette.Length; i++)
{
Assert.AreEqual(fib.GetPixel(i, 0), palette[i].Color);
}
fib.Dispose();
fib = new FreeImageBitmap(1000, 1, PixelFormat.Format16bppRgb555);
for (int i = 0; i < 1000; i++)
{
Color orgColor = Color.FromArgb(rand.Next(int.MinValue, int.MaxValue));
fib.SetPixel(i, 0, orgColor);
Color newColor = fib.GetPixel(i, 0);
Assert.That(Math.Abs(orgColor.B - newColor.B) <= 8);
Assert.That(Math.Abs(orgColor.G - newColor.G) <= 8);
Assert.That(Math.Abs(orgColor.R - newColor.R) <= 8);
}
fib.Dispose();
fib = new FreeImageBitmap(1000, 1, PixelFormat.Format24bppRgb);
for (int i = 0; i < 1000; i++)
{
Color orgColor = Color.FromArgb(rand.Next(int.MinValue, int.MaxValue));
fib.SetPixel(i, 0, orgColor);
Color newColor = fib.GetPixel(i, 0);
Assert.AreEqual(orgColor.B, newColor.B);
Assert.AreEqual(orgColor.G, newColor.G);
Assert.AreEqual(orgColor.R, newColor.R);
}
fib.Dispose();
fib = new FreeImageBitmap(1000, 1, PixelFormat.Format32bppArgb);
for (int i = 0; i < 1000; i++)
{
Color orgColor = Color.FromArgb(rand.Next(int.MinValue, int.MaxValue));
fib.SetPixel(i, 0, orgColor);
Color newColor = fib.GetPixel(i, 0);
Assert.AreEqual(orgColor.B, newColor.B);
Assert.AreEqual(orgColor.G, newColor.G);
Assert.AreEqual(orgColor.R, newColor.R);
Assert.AreEqual(orgColor.A, newColor.A);
}
fib.Dispose();
}
public static Response GetPageImage(Guid id, int page, int width, int height, IResponseFormatter response)
{
// Restrict access to the FreeImage library to one thread at a time.
lock (lockThis)
{
int max_width = 0;
int max_height = 0;
bool thumbnail = !(width == -1 && height == -1);
bool processed = false;
string filename = string.Format("{0}-p{1}-w{2}-h{3}.jpg", id, page, width, height);
if (thumbnail)
{
MemoryStream cachestream = ImageCache.Instance.LoadFromCache(filename, true);
// Cached thumbnails are assumed to be in the correct format and adhere to the size/format restrictions of the ipad.
if (cachestream != null)
{
return(response.FromStream(cachestream, MimeTypes.GetMimeType(".jpg")));
}
}
else
{
// Check if a processed (rescaled and/or progressive) image is cached.
string processed_filename = string.Format("{0}-p{1}-processed.jpg", id, page);
MemoryStream cachestream = ImageCache.Instance.LoadFromCache(processed_filename, false);
if (cachestream != null)
{
return(response.FromStream(cachestream, MimeTypes.GetMimeType(".jpg")));
}
}
MemoryStream stream = null;
// Check if original image is in the cache.
string org_filename = string.Format("{0}-p{1}.jpg", id, page);
stream = ImageCache.Instance.LoadFromCache(org_filename, false);
if (stream == null)
{
// Image is not in the cache, get it via ComicRack.
var bytes = GetPageImageBytes(id, page);
if (bytes == null)
{
return(HttpStatusCode.NotFound);
}
stream = new MemoryStream(bytes);
// Always save the original page to the cache
ImageCache.Instance.SaveToCache(org_filename, stream, false);
}
stream.Seek(0, SeekOrigin.Begin);
#if USE_GDI
Bitmap bitmap = new Bitmap(stream, false);
int bitmap_width = (int)bitmap.Width;
int bitmap_height = (int)bitmap.Height;
#elif USE_DIB
FIBITMAP dib = FreeImage.LoadFromStream(stream);
if (dib == null)
{
Console.WriteLine("Loading bitmap failed. Aborting.");
// Check whether there was an error message.
return(HttpStatusCode.InternalServerError);
}
int bitmap_width = (int)FreeImage.GetWidth(dib);
int bitmap_height = (int)FreeImage.GetHeight(dib);
#elif USE_FIB
FreeImageBitmap fib = FreeImageBitmap.FromStream(stream, false);
if (fib == null)
{
Console.WriteLine("Loading bitmap failed. Aborting.");
// Check whether there was an error message.
return(HttpStatusCode.InternalServerError);
}
int bitmap_width = (int)fib.Width;
int bitmap_height = (int)fib.Height;
#endif
if (ImageCache.Instance.use_max_dimension)
{
int mw, mh;
if (bitmap_width >= bitmap_height)
{
mw = ImageCache.Instance.max_dimension_long;
mh = ImageCache.Instance.max_dimension_short;
}
else
{
mw = ImageCache.Instance.max_dimension_short;
mh = ImageCache.Instance.max_dimension_long;
}
if (bitmap_width > mw || bitmap_height > mh)
{
double scaleW = (double)mw / (double)bitmap_width;
double scaleH = (double)mh / (double)bitmap_height;
double scale = Math.Min(scaleW, scaleH);
max_width = (int)Math.Floor(scale * bitmap_width);
max_height = (int)Math.Floor(scale * bitmap_height);
}
else
{
max_width = bitmap_width;
max_height = bitmap_height;
}
}
else
// Check if the image dimensions exceeds the maximum image dimensions
if ((bitmap_width * bitmap_height) > ImageCache.Instance.maximum_imagesize)
{
max_width = (int)Math.Floor(Math.Sqrt((double)bitmap_width / (double)bitmap_height * (double)ImageCache.Instance.maximum_imagesize));
max_height = (int)Math.Floor((double)max_width * (double)bitmap_height / (double)bitmap_width);
}
else
{
max_width = bitmap_width;
max_height = bitmap_height;
}
// Calculate the dimensions of the returned image.
int result_width = width;
int result_height = height;
if (result_width == -1 && result_height == -1)
{
result_width = max_width;
result_height = max_height;
}
else
{
if (result_width == -1)
{
result_height = Math.Min(max_height, result_height);
double ratio = (double)result_height / (double)max_height;
result_width = (int)Math.Floor(((double)max_width * ratio));
}
else
if (result_height == -1)
{
result_width = Math.Min(max_width, result_width);
double ratio = (double)result_width / (double)max_width;
result_height = (int)Math.Floor(((double)max_height * ratio));
}
}
// TODO: do this per requesting target device instead of using one global setting.
// Resize ?
if (result_width != bitmap_width || result_height != bitmap_height)
{
processed = true;
#if USE_DIB || USE_FIB
//FREE_IMAGE_FILTER resizer = FREE_IMAGE_FILTER.FILTER_BICUBIC;
FREE_IMAGE_FILTER resizer = FREE_IMAGE_FILTER.FILTER_LANCZOS3;
#if USE_FIB
fib.Rescale(result_width, result_height, resizer);
#else
FIBITMAP newdib = FreeImage.Rescale(dib, result_width, result_height, resizer);
if (!newdib.IsNull)
{
FreeImage.Unload(dib);
dib.SetNull();
dib = newdib;
}
#endif
#elif USE_GDI
Bitmap resizedBitmap = Resize(bitmap, result_width, result_height);
bitmap.Dispose();
bitmap = resizedBitmap;
resizedBitmap = null;
#endif
}
// Check if the image must be converted to progressive jpeg
if (ImageCache.Instance.use_progressive_jpeg && (result_width * result_height) >= ImageCache.Instance.progressive_jpeg_size_threshold)
{
processed = true;
// Convert image to progressive jpeg
// FreeImage source code reveals that lower 7 bits of the FREE_IMAGE_SAVE_FLAGS enum are used for low-level quality control.
FREE_IMAGE_SAVE_FLAGS quality = (FREE_IMAGE_SAVE_FLAGS)ImageCache.Instance.progressive_jpeg_quality;
FREE_IMAGE_SAVE_FLAGS flags = FREE_IMAGE_SAVE_FLAGS.JPEG_SUBSAMPLING_444 | FREE_IMAGE_SAVE_FLAGS.JPEG_PROGRESSIVE | quality;
#if USE_DIB || USE_FIB
stream.Dispose();
stream = new MemoryStream();
#if USE_FIB
fib.Save(stream, FREE_IMAGE_FORMAT.FIF_JPEG, flags);
fib.Dispose();
#else
FreeImage.SaveToStream(dib, stream, FREE_IMAGE_FORMAT.FIF_JPEG, flags);
FreeImage.Unload(dib);
dib.SetNull();
#endif
#else
FIBITMAP dib = FreeImage.CreateFromBitmap(bitmap);
bitmap.Dispose();
bitmap = null;
stream.Dispose();
stream = new MemoryStream();
FreeImage.SaveToStream(dib, stream, FREE_IMAGE_FORMAT.FIF_JPEG, flags);
FreeImage.Unload(dib);
dib.SetNull();
#endif
}
else
if (processed)
{
// image was rescaled, make new stream with rescaled bitmap
#if USE_DIB || USE_FIB
FREE_IMAGE_SAVE_FLAGS flags = FREE_IMAGE_SAVE_FLAGS.JPEG_SUBSAMPLING_444 | FREE_IMAGE_SAVE_FLAGS.JPEG_OPTIMIZE | FREE_IMAGE_SAVE_FLAGS.JPEG_QUALITYNORMAL;
stream.Dispose();
stream = new MemoryStream();
#if USE_FIB
fib.Save(stream, FREE_IMAGE_FORMAT.FIF_JPEG, flags);
fib.Dispose();
#else
FreeImage.SaveToStream(dib, stream, FREE_IMAGE_FORMAT.FIF_JPEG, flags);
FreeImage.Unload(dib);
dib.SetNull();
#endif
#else
stream = GetBytesFromImage(bitmap);
#endif
// For now, images that were resized because they exceeded the maximum dimensions are not saved to the cache.
}
#if USE_DIB
FreeImage.Unload(dib);
dib.SetNull();
#elif USE_FIB
fib.Dispose();
#elif USE_GDI
if (bitmap != null)
{
bitmap.Dispose();
bitmap = null;
}
#endif
// Always save thumbnails to the cache
if (thumbnail)
{
ImageCache.Instance.SaveToCache(filename, stream, true);
}
else
if (processed)
{
// Store rescaled and/or progressive jpegs in the cache for now.
string processed_filename = string.Format("{0}-p{1}-processed.jpg", id, page);
ImageCache.Instance.SaveToCache(processed_filename, stream, false);
}
stream.Seek(0, SeekOrigin.Begin);
return(response.FromStream(stream, MimeTypes.GetMimeType(".jpg")));
}
}
public unsafe void Properties()
{
string filename = iManager.GetBitmapPath(ImageType.Even, ImageColorType.Type_32);
Assert.IsNotNull(filename);
Assert.IsTrue(File.Exists(filename));
FreeImageBitmap fib = new FreeImageBitmap(filename);
Assert.IsFalse(fib.HasPalette);
try
{
Palette palette = fib.Palette;
Assert.Fail();
}
catch
{
}
Assert.IsFalse(fib.HasBackgroundColor);
fib.BackgroundColor = Color.LightSeaGreen;
Assert.IsTrue(fib.HasBackgroundColor);
Assert.That(
Color.LightSeaGreen.B == fib.BackgroundColor.Value.B &&
Color.LightSeaGreen.G == fib.BackgroundColor.Value.G &&
Color.LightSeaGreen.R == fib.BackgroundColor.Value.R);
fib.BackgroundColor = null;
Assert.IsFalse(fib.HasBackgroundColor);
fib.Dispose();
fib = new FreeImageBitmap(100, 100, PixelFormat.Format1bppIndexed);
ImageFlags flags = (ImageFlags)fib.Flags;
Assert.That((flags & ImageFlags.ColorSpaceRgb) == ImageFlags.ColorSpaceRgb);
Assert.That((flags & ImageFlags.HasAlpha) != ImageFlags.HasAlpha);
Assert.That((flags & ImageFlags.HasRealDpi) != ImageFlags.HasRealDpi);
Assert.That((flags & ImageFlags.HasTranslucent) != ImageFlags.HasTranslucent);
fib.Dispose();
dib = FreeImage.Allocate(100, 100, 32, 0xFF0000, 0xFF00, 0xFF);
FIICCPROFILE* prof = (FIICCPROFILE*)FreeImage.CreateICCProfile(dib, new byte[] { 0, 1, 2, 3 }, 4);
fib = new FreeImageBitmap(dib);
Scanline<RGBQUAD> sc = (Scanline<RGBQUAD>)fib.GetScanline(0);
RGBQUAD rgbq = sc[0];
rgbq.rgbReserved = 127;
sc[0] = rgbq;
flags = (ImageFlags)fib.Flags;
Assert.That((flags & ImageFlags.HasAlpha) == ImageFlags.HasAlpha);
Assert.That((flags & ImageFlags.HasRealDpi) != ImageFlags.HasRealDpi);
Assert.That((flags & ImageFlags.HasTranslucent) == ImageFlags.HasTranslucent);
fib.Dispose();
fib = null;
GC.Collect(2, GCCollectionMode.Forced);
GC.WaitForPendingFinalizers();
fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Metadata, ImageColorType.Type_01_Dither));
int[] propList = fib.PropertyIdList;
Assert.IsNotNull(propList);
Assert.Greater(propList.Length, 0);
PropertyItem[] propItemList = fib.PropertyItems;
Assert.IsNotNull(propItemList);
Assert.Greater(propItemList.Length, 0);
Assert.IsNotNull(fib.RawFormat);
fib.Dispose();
fib = new FreeImageBitmap(iManager.GetBitmapPath(ImageType.Multipaged, ImageColorType.Type_01_Dither));
Assert.Greater(fib.FrameCount, 1);
fib.Dispose();
}