public static string Seed(DUETContext db)
{
string result = "";
if (result == "")
{
result = Inspiration.Add(db, "GDansk", "img1.jpg");
}
if (result == "")
{
result = Inspiration.Add(db, "GDinia", "img2.jpg");
}
if (result == "")
{
result = Inspiration.Add(db, "Chicago", "img3.jpg");
}
if (result == "")
{
result = Inspiration.Add(db, "Miami", "img4.jpg");
}
//if (result == "")
//{
// result = Inspiration.Add(db, "Bali", "img5.jpg");
//}
//if (result == "")
//{
// result = Inspiration.Add(db, "Curacau", "img6.jpg");
//}
//if (result == "")
//{
// result = Inspiration.Add(db, "Enschede", "img7.jpg");
//}
//if (result == "")
//{
// result = Inspiration.Add(db, "Amsterdam", "img8.jpg");
//}
db.SaveChanges();
return(result);
}
public Stamp(DUETContext db, int Id, dynamic _stamp, dynamic _inspiration)
{
DesignId = Id;
String title = _inspiration.title;
InspirationId = Inspiration.Get(db, title);
X = _inspiration.x;
Y = _inspiration.y;
InspirationWidth = _inspiration.width;
InspirationHeight = _inspiration.height;
Width = _stamp.width;
Height = _stamp.height;
int index = _stamp.shapeindex;
Shape = Stamp.GetShape(index);
Type = _stamp.type;
Scale = _stamp.scale;
Rotate = _stamp.rotate;
Red = _stamp.r;
Green = _stamp.g;
Blue = _stamp.b;
Used = false;
}
public static string Add(DUETContext db, string title, string src)
{
try
{
string path = App.ROOT + "images/big/" + src;
using (var bitmap = new Bitmap(path)){
var inspiration = new Inspiration();
inspiration.Title = title;
inspiration.Src = "images/big/" + src;
inspiration.Width = bitmap.Width;
inspiration.Height = bitmap.Height;
inspiration.DPIH = bitmap.HorizontalResolution; //pixels per inch
inspiration.DPIV = bitmap.VerticalResolution; //pixels per inch
db.Inspirations.Add(inspiration);
db.SaveChanges();
}
return("");
}
catch (Exception exception) {
return("Error: " + exception.Message);
}
}
public static string Delete(DUETContext db, int ID)
{
string result = "";
try
{
Inspiration inspiration = db.Inspirations.FirstOrDefault(i => i.Id == ID);
if (inspiration != null)
{
db.Remove(inspiration);
db.SaveChanges();
return(result);
}
else
{
return("Error: Inspiration " + ID + " not found.");
}
}
catch (Exception exception)
{
return("Error: " + exception.Message);
}
}
public string CreateBitmap(DUETContext db, Design design)
{
try
{
Inspiration aInspiration = Inspiration.GetWithID(db, this.InspirationId);
string path = App.ROOT + aInspiration.Src;
// Create a Bitmap object from a file.
using (Bitmap bitmapInspire = new Bitmap(path))
{
bitmapInspire.SetResolution(96.0F, 96.0F);
Size viewstampsize = new Size((int)(Width), (int)(Height));
int inspirex = App.factor(X, this.InspirationWidth, bitmapInspire.Width);
int inspirey = App.factor(Y, this.InspirationHeight, bitmapInspire.Height);
int inspirestampwidth = App.factor((int)(Width), design.ViewWidth, design.Width);
int inspirestampheight = App.factor((int)(Height), design.ViewWidth, design.Width); //make square
Size inspirestampsize = new Size(inspirestampwidth, inspirestampheight);
inspirex = (int)(inspirex - (inspirestampwidth / 2));
inspirey = (int)(inspirey - (inspirestampheight / 2));
//get bitmap from inspire
if (inspirex < 0)
{
inspirex = 0;
}
if (inspirey < 0)
{
inspirey = 0;
}
if (inspirex > bitmapInspire.Width - inspirestampwidth)
{
inspirex = bitmapInspire.Width - inspirestampwidth;
}
if (inspirey > bitmapInspire.Height - inspirestampheight)
{
inspirey = bitmapInspire.Height - inspirestampheight;
}
Rectangle inspirestampRect = new Rectangle(inspirex, inspirey, (int)(inspirestampwidth), (int)(inspirestampheight));
using (var inspirestampBitmap = bitmapInspire.Clone(inspirestampRect, PixelFormat.Format32bppPArgb)){
byte[] inspireBytes = App.ImageToByte(inspirestampBitmap, inspirestampsize, ImageFormat.Bmp);
//Set filter with mask image
string maskpath = App.ROOT + "images/" + Shape;
using (Bitmap stampshape = new Bitmap(maskpath))
{
stampshape.SetResolution(96.0F, 96.0F);
using (var mask = App.ResizeImage(stampshape, inspirestampwidth, inspirestampheight))
{
byte[] maskBytes = App.ImageToByte(mask, inspirestampsize, ImageFormat.Bmp);
Color bgcolor = Color.FromArgb(Red, Green, Blue);
float hue = bgcolor.GetHue();
float saturation = bgcolor.GetSaturation();
float brightness = bgcolor.GetBrightness();
var sumcolor = bgcolor.R + bgcolor.G + bgcolor.B;
int start = maskBytes.Length - (inspirestampwidth * inspirestampheight * 4);
for (int i = start; i < maskBytes.Length; i += 4)
{
if (maskBytes[i + 3] == 255)
{
maskBytes[i] = 0;
maskBytes[i + 1] = 0;
maskBytes[i + 2] = 0;
maskBytes[i + 3] = 255;
}
else
{
maskBytes[i] = 255;
maskBytes[i + 1] = 255;
maskBytes[i + 2] = 255;
maskBytes[i + 3] = 0;
}
}
//in een bitmap wordt de array met kleuren van achteren naar voren opgebouwd dus het is elke keer B,G,R,A
if (Type == "copy")
{
for (var i = start; i < maskBytes.Length; i += 4)
{
if (maskBytes[i + 3] < 255)
{
//transparant
inspireBytes[i] = 255;
inspireBytes[i + 1] = 255;
inspireBytes[i + 2] = 255;
inspireBytes[i + 3] = 255;
}
}
}
else if (Type == "color")
{
for (var i = start; i < maskBytes.Length; i += 4)
{
//if (maskBytes[i] == 255 && maskBytes[i + 1] == 255 && maskBytes[i + 2] == 255 && maskBytes[i + 3] == 0){
if (maskBytes[i + 3] < 100)
{
//transparant
inspireBytes[i] = 255;
inspireBytes[i + 1] = 255;
inspireBytes[i + 2] = 255;
inspireBytes[i + 3] = 255;
}
else
{
//color vergelijk color met bgcolor;
Color acolor = Color.FromArgb(inspireBytes[i + 2], inspireBytes[i + 1], inspireBytes[i]);
if (Math.Abs(acolor.GetHue() - hue) < 30)
{ //dezelfde kleur => verander niet
}
else
{
//maak wit => wit wordt transparant
inspireBytes[i] = 255;
inspireBytes[i + 1] = 255;
inspireBytes[i + 2] = 255;
inspireBytes[i + 3] = 255;
}
}
}
}
else if (Type == "lightness")
{
for (var i = start; i < maskBytes.Length; i += 4)
{
//if (maskBytes[i] == 255 && maskBytes[i +1] == 255 && maskBytes[i + 2] == 255 && maskBytes[i + 3] == 0)
if (maskBytes[i + 3] < 100)
{
//transparant
inspireBytes[i] = 255;
inspireBytes[i + 1] = 255;
inspireBytes[i + 2] = 255;
inspireBytes[i + 3] = 255;
}
else
{
//lightness vergelijk sum met stamp.bgcolor sum;
Color acolor = Color.FromArgb(inspireBytes[i + 2], inspireBytes[i + 1], inspireBytes[i]);
if (Math.Abs(acolor.GetBrightness() - brightness) < 0.1)
{
//dezefde lightness => verander niets
}
else
{
inspireBytes[i] = 255;
inspireBytes[i + 1] = 255;
inspireBytes[i + 2] = 255;
inspireBytes[i + 3] = 255;
}
}
}
}
//coversie van bytes[] naar memorystream naar bitmap
using (var ms = new MemoryStream(inspireBytes))
{
Bitmap = new Bitmap(ms);
Bitmap.MakeTransparent(Color.FromArgb(255, 255, 255));
Bitmap.SetResolution(96.0F, 96.0F);
//now create client site image
using (var bitmap1 = App.ResizeImage(Bitmap, this.Width, this.Height)){
bitmap1.MakeTransparent(Color.FromArgb(255, 255, 255));
Byte[] bytes = App.ImageToByte(bitmap1, viewstampsize, ImageFormat.Png);
//conversie van bytes naar dataurl
return(Convert.ToBase64String(bytes));
}
}
}
}
}
}
}
catch (Exception exception)
{
return("Error in stamp class: " + exception.Message);
}
}
public static int Get(DUETContext db, string title)
{
Inspiration aInspiration = db.Inspirations.SingleOrDefault(i => i.Title == title);
return(aInspiration.Id);
}
