private void Form1_Load(object sender, EventArgs e)
{
Bitmap b1 = new Bitmap(@"F:\图片压缩测试\未标题-1.jpg");
byte[] b1_byte = IMG.Compression(b1, 30);
File.WriteAllBytes(@"F:\图片压缩测试\未标题-1（Compression）.jpg", b1_byte);
}
unsafe IMG convValid(IMG input, Kernel k)
{
int iw = input.w;
int ih = input.h;
int kw = k.Width;
int kh = k.Height;
var kdata = k.Data;
var img1data = input.data;
IMG output = new IMG(iw - (kw - 1), ih - (kh - 1));
int ow = output.w;
int oh = output.h;
var imgdata = output.data;
for (int y = 0; y < oh; y++)
{
int ooffset = ow * y;
for (int x = 0; x < ow; x++)
{
double value = 0.0;
for (int ky = 0; ky < kh; ky++)
{
int koffset = ky * kw;
int offset = (y + ky) * iw + x;
for (int kx = 0; kx < kw; kx++)
{
value += kdata[kx + koffset] * img1data[kx + offset];
}
}
imgdata[x + ooffset] = value;
}
}
return(output);
}
public void Load()
{
if (Loaded)
{
return;
}
if (IsSystemCursor)
{
CursorHandle = SDL.CreateSystemCursor((SDL.SystemCursor)SystemCursor);
}
else
{
CursorHandle = SDL.CreateColorCursor(IMG.Load_RW(Resources.CreateRWFromFile(Filename, FileAssembly), 1), (int)Origin.X, (int)Origin.Y);
}
if (CursorHandle != IntPtr.Zero)
{
Loaded = true;
}
else
{
throw new FileLoadException();
}
}
unsafe IMG convFull(IMG img1, Kernel k)
{
IMG img = new IMG(img1.w + (k.Width - 1), img1.h + (k.Height - 1));
for (int y = 0; y < img.h; y++)
{
for (int x = 0; x < img.w; x++)
{
double value = 0.0;
for (int ky = 0; ky < k.Height; ky++)
{
for (int kx = 0; kx < k.Width; kx++)
{
int ix = (x + kx - k.Width + 1);
int iy = (y + ky - k.Height + 1);
if (0 <= ix && ix < img1.w && 0 <= iy && iy < img1.h)
{
value += k.Data[kx + ky * k.Width] * img1.data[ix + iy * img1.w];
}
}
}
img.data[x + img.w * y] = value;
}
}
return(img);
}
/// <summary>
/// 图片左键按下
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void IMG1_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
var img = sender as ContentControl;
if (img == null)
{
return;
}
var group = IMG.FindResource("Imageview") as TransformGroup;
var transform = group.Children[1] as TranslateTransform;
var transform2 = group.Children[0] as ScaleTransform;
GeneralTransform generalTransform1 = IMG1.TransformToAncestor(borderWin);
Point currentPoint = generalTransform1.Transform(new Point(0, 0));
double left = currentPoint.X;
double top = currentPoint.Y;
double right = borderWin.ActualWidth - left - IMG1.ActualWidth * transform2.ScaleX;
double bottom = borderWin.ActualHeight - top - IMG1.ActualHeight * transform2.ScaleY;
if (left >= 0 && right >= 0 && top >= 0 && bottom >= 0)
{
mouseDown = false;
imgIsDown = true;
this.DragMove();
}
else
{
e.Handled = true;
img.CaptureMouse();
mouseXY = e.GetPosition(img);
imgIsDown = true;
mouseDown = true;
}
}
/// <summary>
/// Display a file dialog to get image.
/// </summary>
/// <param name="type"></param>
private void DisplaySelectImage(IMG type)
{
DialogResult dialogResult = openFileDialogImage.ShowDialog();
if (dialogResult == DialogResult.OK)
{
try
{
if (type.Equals(IMG.HOST))
{
steganolizer.HostImage = GetImageFromDialog();
tbHost.Text = openFileDialogImage.FileName;
}
else if (type.Equals(IMG.SRC))
{
steganolizer.SrcImage = GetImageFromDialog();
tbSrc.Text = openFileDialogImage.FileName;
}
else if (type.Equals(IMG.FIND))
{
steganolizer.ProbablyHostImage = GetImageFromDialog();
tbDetectImg.Text = openFileDialogImage.FileName;
}
} catch (Exception ex) {
Alerter.Error("An error occured. Can not get image.");
}
}
}
private void Preview()
{
UpdateAll();
//USB.TotalNumber = 0;
//USB.StartNumber = 0;
//USB.SpaceNumber = 2;
CPU1.PackNumber = byte.Parse(textBox2.Text);
CPU1.TotalNumber = byte.Parse(textBox2.Text);//int.Parse(textBox2.Text) + 100;
DataView dvPrePack = new DataView(dsPrinter.PrePack);
DataRowView drvPrePack = dvPrePack[bsPrePack.Position];
IMG img = new IMG();
DataView dvLayoutItem = new DataView(dsPrinter.LayoutItem);
dvPrePack = new DataView(dsPrinter.PrePack);
if (drvPrePack["Layout"].ToString() == "錠劑")
{
taLayoutItem.Fill(dsPrinter.LayoutItem, 2);
bmp = img.PrescriptionLayout(dvLayoutItem, dvPrePack, bsPrePack.Position, panel);
}
else
{
taLayoutItem.Fill(dsPrinter.LayoutItem, 2);
bmp = img.PrescriptionLayout(dvLayoutItem, dvPrePack, bsPrePack.Position, panel);
}
Packer.HexData = new List <byte[]>();
Packer.HexData.Add(img.GetHex(bmp));
}
private void IMG_MouseMove(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
g.DrawLine(pioro, p, e.Location);
p = e.Location;
IMG.Refresh();
}
}
IMG I(IMG img1)
{
var img = new IMG(img1.w, img1.h);
for (int i = 0; i < img1.w * img1.h; i++)
{
img.data[i] = 1.0;
}
return(img);
}
public static IMG operator /(IMG img1, IMG img2)
{
var img = new IMG(img1.w, img1.h);
for (int i = 0; i < img1.w * img1.h; i++)
{
img.data[i] = img2.data[i] <= 1e-4 ? 0.0 : img1.data[i] / img2.data[i];
}
return(img);
}
public override Asset Import(string path)
{
var img = IMG.Load(path);
Texture texture = new Texture();
texture.CreateFromBitmap(img.ExportToBitmap(), Path.GetFileNameWithoutExtension(path));
texture.FileName = path;
return(texture);
}
IMG Clamp01(IMG img1)
{
var img = new IMG(img1.w, img1.h);
for (int i = 0; i < img1.w * img1.h; i++)
{
// 誤差の関係で0以下になることがある
img.data[i] = img1.data[i] < 0 ? 0 : img1.data[i] > 1 ? 1 : img1.data[i];
}
return(img);
}
IMG Sqrt(IMG img1)
{
var img = new IMG(img1.w, img1.h);
for (int i = 0; i < img1.w * img1.h; i++)
{
// 誤差の関係で0以下になることがある
img.data[i] = img1.data[i] < 0 ? 0 : Math.Sqrt(img1.data[i]);
}
return(img);
}
private void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
logger = Find.Child <LogViewer>(Application.Current.MainWindow, "Logger");
// TODO: Переделать на реальную ширину окна при загрузке...
IMG.TotalWidth = 820;
// System
IMG.UpdateImage(4, AmebaA_Addresses.SystemDataAddr, AmebaA_Addresses.SystemDataSize);
// Calibration
IMG.UpdateImage(5, AmebaA_Addresses.CalibrationDataAddr, AmebaA_Addresses.CalibrationDataSize);
}
private void btn_buscar_img_Click(object sender, EventArgs e)
{
OpenFileDialog op = new OpenFileDialog();
op.ShowDialog();
if (!string.IsNullOrEmpty(op.FileName))
{
fotoCandidato = op.FileName;
IMG.Load(fotoCandidato);
}
}
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
taLayoutItem.Update(this.printerDataSet.LayoutItem);
taLayoutItem.Fill(printerDataSet.LayoutItem, int.Parse(layoutKeyTextBox.Text));
DataView dvlayoutitem = new DataView(printerDataSet.LayoutItem);
IMG img = new IMG();
Bitmap bmp = img.PrescriptionLayout(dvlayoutitem, drvPrescription, dvPrescriptionItem, panel1);
Packer.HexData = new List <byte[]>();
Packer.HexData.Add(img.GetHex(bmp));
}
private void ContentControl_MouseWheel(object sender, MouseWheelEventArgs e)
{
var img = sender as ContentControl;
if (img == null)
{
return;
}
var point = e.GetPosition(img);
var group = IMG.FindResource("TfGroup") as TransformGroup;
var delta = e.Delta * 0.001;
DowheelZoom(group, point, delta);
}
private double min = 0.1, max = 3.0;//最小/最大放大倍数
private void Domousemove(ContentControl img, MouseEventArgs e)
{
if (e.LeftButton != MouseButtonState.Pressed)
{
return;
}
var group = IMG.FindResource("TfGroup") as TransformGroup;
var transform = group.Children[1] as TranslateTransform;
var position = e.GetPosition(img);
transform.X -= mouseXY.X - position.X;
transform.Y -= mouseXY.Y - position.Y;
mouseXY = position;
}
/// <summary>
/// 初始化图片,设置图片显示位置
/// </summary>
/// <param name="ImagePath"></param>
public void InitImage(string ImagePath)
{
var grounp = IMG.FindResource("Imageview") as TransformGroup;
var transformScale = grounp.Children[0] as ScaleTransform;
var transformTranslate = grounp.Children[1] as TranslateTransform;
transformScale.ScaleX = 1;
transformScale.ScaleY = 1;
transformTranslate.X = 0;
transformTranslate.Y = 0;
BitmapImage source = new BitmapImage(new Uri(ImagePath));
double x = SystemParameters.WorkArea.Width;
double y = SystemParameters.WorkArea.Height;
imageWidth = source.PixelWidth;
imageHeight = source.PixelHeight;
bool isUniform = false;
if (imageWidth > x)
{
imageHeight = x / imageWidth * imageHeight;
imageWidth = x;
isUniform = true;
}
if (imageHeight > y)
{
imageWidth = y / imageHeight * imageWidth;
imageHeight = y;
isUniform = true;
}
if (imageWidth < this.MinWidth && imageHeight < this.MinHeight)
{
IMG1.Stretch = Stretch.None;
imageWidth = this.MinWidth;
imageHeight = this.MinHeight;
}
if (isUniform)
{
IMG1.Stretch = Stretch.Uniform;
}
//Set Show In ScreenCenter
IMG1.Source = source;
this.Left = x / 2.0 - this.Width / 2.0;
this.Top = y / 2.0 - this.Height / 2.0;
}
public ActionResult Index()
{
if (Session["login"] == null)
{
return(RedirectToAction("Login"));
}
List <Category> Categories = Category.GetAllCategories();
List <Product> Products = Product.GetAllProducts();
List <IMG> IMGs = IMG.GetAllIMGs();
List <Opinion> Opinions = Opinion.GetAllOpinions();
Tuple <List <Category>, List <Product>, List <IMG>, List <Opinion> > P = new Tuple <List <Category>, List <Product>, List <IMG>, List <Opinion> >(Categories, Products, IMGs, Opinions);
return(View(P));
}
private static ImageTexture CreateImageTexture(string Resourcepath)
{
IntPtr image = IMG.Load(
ResourceManager.Instance.GetFileName(Resourcepath));
if (image == IntPtr.Zero)
{
throw new Exception("Couldn't load image '" + Resourcepath
+ "' : " + SDL.GetError());
}
try {
return(new ImageTexture(image));
} finally {
SDL.FreeSurface(image);
}
}
unsafe IMG extractChannel(Bitmap input, int channel)
{
IMG img = new IMG(input.Width, input.Height);
using (var i_it = new FLib.BitmapIterator(input, ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb))
{
byte *i_data = (byte *)i_it.PixelData;
for (int iy = 0; iy < input.Height; iy++)
{
for (int ix = 0; ix < input.Width; ix++)
{
int i_idx = 4 * ix + iy * i_it.Stride;
img.data[ix + iy * input.Width] = i_data[i_idx + channel] / 255.0;
}
}
}
return(img);
}
unsafe IMG subSample(IMG img1, Size newSize)
{
IMG img = new IMG(newSize.Width, newSize.Height);
double pw = (double)img1.w / newSize.Width;
double ph = (double)img1.h / newSize.Height;
for (int y = 0; y < img.h; y++)
{
for (int x = 0; x < img.w; x++)
{
// patchの真ん中をサンプリング
int sx = (int)((0.5 + x) * pw);
int sy = (int)((0.5 + y) * ph);
img.data[x + img.w * y] = img1.data[sx + img1.w * sy];
}
}
return(img);
}
/// <summary>
/// 在最外层执行滚轮操作，对应图片缩放
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void IMG1_MouseWheel(object sender, MouseWheelEventArgs e)
{
var img = sender as Window;
if (img == null)
{
return;
}
//var point = new Point() { X = borderWin.ActualWidth / 2.0, Y = borderWin.ActualHeight / 2.0 };
var point = new Point()
{
X = IMG1.ActualWidth / 2.0, Y = IMG1.ActualHeight / 2.0
};
var group = IMG.FindResource("Imageview") as TransformGroup;
var delta = e.Delta * 0.002;
DowheelZoom(group, point, delta);
}
public JsonResult ThemHinhAnhJson(HttpPostedFileBase fileImg, int id, string name)
{
try
{
test2Entities data = new test2Entities();
string path = System.IO.Path.Combine(Server.MapPath("~/img/"), fileImg.FileName);
fileImg.SaveAs(path);
IMG img = new IMG();
img.IMGPath = "/Img/" + fileImg.FileName;
img.IDProduct = id;
img.title = name;
data.IMGs.Add(img);
data.SaveChanges();
return(Json(1));
}
catch (Exception ex)
{
return(Json(0));
}
}
private void button1_Click(object sender, EventArgs e)
{
taLayoutItem.Update(this.printerDataSet.LayoutItem);
taLayoutItem.Fill(printerDataSet.LayoutItem, int.Parse(layoutKeyTextBox.Text));
var Temp = from DataRow i in printerDataSet.LayoutItem1.Rows where i["LayoutKey"].ToString().Equals(layoutKeyTextBox.Text) select i;
DataTable TempDT = printerDataSet.LayoutItem.Copy();
TempDT.Rows.Clear();
foreach (DataRow row in Temp)
{
TempDT.ImportRow(row);
}
DataView dvlayoutitem = new DataView(TempDT);
IMG img = new IMG();
Bitmap bmp = img.PrescriptionLayout(dvlayoutitem, drvPrescription, dvPrescriptionItem, panel1);
Packer.HexData = new List <byte[]>();
Packer.HexData.Add(img.GetHex(bmp));
}
public JsonResult ThemSPJson(string ten, int soluong, string nationalname, HttpPostedFileBase fileImg)
{
try
{
test2Entities data = new test2Entities();
SanPham a = new SanPham();
a.Ten = ten;
a.SoLuong = soluong;
data.SanPhams.Add(a);
string[] TenQuocGia = nationalname.Trim().Split(' ');
var ListNational = from x in data.NATIONALs select x;
for (int i = 0; i < TenQuocGia.Length; i++)
{
foreach (var item in ListNational)
{
if (TenQuocGia[i].ToLower().Trim() == item.NationalName.Trim().ToLower())
{
infoProduct info = new infoProduct();
info.NationalID = item.NationalID;
info.idProduct = a.ID;
data.infoProducts.Add(info);
break;
}
}
}
string path = System.IO.Path.Combine(Server.MapPath("~/img/"), fileImg.FileName);
fileImg.SaveAs(path);
IMG img = new IMG();
img.IMGPath = "/Img/" + fileImg.FileName;
img.IDProduct = a.ID;
img.title = ten;
data.IMGs.Add(img);
data.SaveChanges();
return(Json(1));
}
catch (Exception ex)
{ return(Json(0)); }
}
public override void Export(Asset asset, string path)
{
var texture = (asset as Texture);
var img = new IMG();
var b = (texture.SupportingDocuments["Source"] as Bitmap);
if (b == null)
{
b = texture.GetBitmap();
}
SceneManager.Current.UpdateProgress(string.Format("Saving {0}", texture.Name));
img.Name = texture.Name;
img.ImportFromBitmap(b);
SceneManager.Current.UpdateProgress(string.Format("Compressing {0} (this may take a moment)", texture.Name));
img.Save(Path.GetDirectoryName(path) + "\\" + texture.Name + ".img");
SceneManager.Current.UpdateProgress(string.Format("{0}.img saved!", texture.Name));
}
private void button2_Click(object sender, EventArgs e)
{
double[] data = new double[35];
for (int i = 0; i < 35; i++)
{
data[i] = 0;
}
litera.Text = null;
Color color;
for (int i = 0, k = 0; i < 7; i++)
{
for (int j = 0; j < 5; j++)
{
Bitmap b = new Bitmap(IMG.Image);
for (int x = 0; x < 20; x++)
{
for (int y = 0; y < 20; y++)
{
color = b.GetPixel((j * 20) + x, (i * 20) + y);
if (color.A == 255)
{
data[k] += 1;
}
}
}
k++;
}
}
for (int i = 0; i < 35; i++)
{
data[i] /= 400;
}
meNet.feed(data);
litera.Text = ((char)(meNet.getMax() + 65)).ToString();
IMG.Refresh();
}
void UpdateImagesPreview()
{
IMG.TotalMemSize = RTL.FlashSize;
if (RTL.Image1IsSignatureOK)
{
IMG.UpdateImage(0, RTL.Image1FlashAddr, RTL.Image1SegSize);
}
else
{
IMG.HideImage(0);
}
if (RTL.Image2IsSignatureOK)
{
IMG.UpdateImage(1, RTL.Image2FlashAddr, RTL.Image2SegSize);
}
else
{
IMG.HideImage(1);
}
if (RTL.Image3IsSignatureOK)
{
IMG.UpdateImage(2, RTL.Image3FlashAddr, RTL.Image3SegSize);
}
else
{
IMG.HideImage(2);
}
if (RTL.ImageOTAIsSignatureOK)
{
IMG.UpdateImage(3, RTL.ImageOTAFlashAddr, RTL.ImageOTASegSize);
}
else
{
IMG.HideImage(3);
}
}
public static extern IntPtr LoadImage(IntPtr hModule, string Image, IMG ImageType, int Width = 0, int Height = 0, uint Mode = (uint)(0x00000040 | 0x00000010));
