public static string SaveAndCropColunista(HttpPostedFileBase image, string path, int cropX = 0, int cropY = 0, int cropWidth = 0, int cropHeight = 0, bool keepFileName = false, string fileNameKeep = "")
{
var fileName = keepFileName ? (!string.IsNullOrEmpty(fileNameKeep) ? fileNameKeep : GetFileName(image.FileName, path)) : GetFileName(image.FileName, path);
var mimeType = MimeMapping.GetMimeMapping(fileName);
using (var origem = Image.FromStream(image.InputStream, true, true))
{
//var media = Imager.Resize(origem, 620, 200, true);
Image media = null;
int startX = cropX;
int startY = cropY;
media = Imager.Crop(origem, new Rectangle(startX, startY, cropWidth, cropHeight));
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
var imageCodecInfo = Imager.GetEncoderInfo(mimeType);
// Imager.SaveJpeg(path + fileName, media != null ? media : origem);
Imager.Save(path + fileName, media != null ? media : origem, imageCodecInfo);
}
return(fileName);
}
public static Image CropJpg(string filename, string newfilename, int x, int y, int width, int height)
{
using (var image = Image.FromFile(filename))
{
var img = Imager.Crop(image, new Rectangle(x, y, width, height));
Imager.SaveJpeg(newfilename, img);
return(img);
}
}
public static Image CropPng(string filename, string newfilename, int x, int y, int width, int height)
{
using (var image = Image.FromFile(filename))
{
var img = Imager.Crop(image, new Rectangle(x, y, width, height));
img.Save(newfilename, System.Drawing.Imaging.ImageFormat.Png);
return(img);
}
}
public void MakeImages(string filename, int x, int y, int w, int h)
{
using (var image = Image.FromFile(tempPath + filename))
{
var img = Imager.Crop(image, new Rectangle(x, y, w, h));
var resized = Imager.Resize(img, 200, 150, true);
var small = Imager.Resize(img, 100, 75, true);
var mini = Imager.Resize(img, 45, 34, true);
Imager.SaveJpeg(mealsPath + filename, resized);
Imager.SaveJpeg(mealsPath + "s" + filename, small);
Imager.SaveJpeg(mealsPath + "m" + filename, mini);
}
}
public ActionResult Crop(int x, int y, int w, int h, int id)
{
using (var image = Image.FromFile(@ConfigurationManager.AppSettings["storagePath"] + @"\Meals\Temp\" + id + ".jpg"))
{
var img = Imager.Crop(image, new Rectangle(x, y, w, h));
var resized = Imager.Resize(img, 200, 150, true);
var small = Imager.Resize(img, 100, 75, true);
var mini = Imager.Resize(img, 45, 34, true);
Imager.SaveJpeg(@ConfigurationManager.AppSettings["storagePath"] + @"\Meals\" + id + ".jpg", resized);
Imager.SaveJpeg(@ConfigurationManager.AppSettings["storagePath"] + @"\Meals\" + id + "s.jpg", small);
Imager.SaveJpeg(@ConfigurationManager.AppSettings["storagePath"] + @"\Meals\" + id + "m.jpg", mini);
s.HasPic(id);
}
return(RedirectToAction("Picture", new { id }));
}
public static string SaveAndCropImage(HttpPostedFileBase image, string path, int cropX = 0, int cropY = 0, int cropWidth = 0, int cropHeight = 0, bool keepFileName = false, string fileNameKeep = "")
{
var fileName = keepFileName ? (!string.IsNullOrEmpty(fileNameKeep) ? fileNameKeep : GetFileName(image.FileName, path)) : GetFileName(image.FileName, path);
var mimeType = MimeMapping.GetMimeMapping(fileName);
using (var origem = Image.FromStream(image.InputStream, true, true))
{
//var media = Imager.Resize(origem, 620, 200, true);
Image media = null;
double croppedHeightToWidth = (double)cropHeight / cropWidth;
double croppedWidthToHeight = (double)cropWidth / cropHeight;
int startX = cropX;
int startY = cropY;
#region
if (origem.Width > cropWidth && origem.Height > cropHeight)
{
if (cropWidth > 0 && cropHeight > 0)
{
//try to get the center of image
#region GetCenter
if (origem.Width > origem.Height)
{
cropWidth = (int)(Math.Round(origem.Height * croppedWidthToHeight));
if (cropWidth < origem.Width)
{
cropHeight = origem.Height;
startX = (origem.Width - cropWidth) / 2;
}
else
{
cropHeight = (int)Math.Round(origem.Height * ((double)origem.Width / cropWidth));
cropWidth = origem.Width;
startY = (origem.Height - cropHeight) / 2;
}
}
else
{
cropHeight = (int)(Math.Round(origem.Width * croppedHeightToWidth));
if (cropHeight < origem.Height)
{
cropWidth = origem.Width;
startY = (origem.Height - cropHeight) / 2;
}
else
{
cropWidth = (int)Math.Round(origem.Width * ((double)origem.Height / cropHeight));
cropHeight = origem.Height;
startX = (origem.Width - cropWidth) / 2;
}
}
#endregion
}
media = Imager.Crop(origem, new Rectangle(startX, startY, cropWidth, cropHeight));
}
#endregion
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
var imageCodecInfo = Imager.GetEncoderInfo(mimeType);
// Imager.SaveJpeg(path + fileName, media != null ? media : origem);
Imager.Save(path + fileName, media != null ? media : origem, imageCodecInfo);
}
return(fileName);
}
public IHttpActionResult PutBlog(bool currentBlog, bool editHeader, EditBlogHeader header)
{
var blogId = CurrentUser.CurrentBlogId;
if (CurrentUser.CurrentBlogId == null)
{
return(NotFound());
}
var blog = db.Blogs.Find(blogId);
if (blog == null)
{
return(NotFound());
}
byte[] imageBytes = System.Convert.FromBase64String(header.File);
Image image;
using (MemoryStream ms = new MemoryStream(imageBytes))
{
image = Image.FromStream(ms);
}
int w = 1140;
int h = 279;
var resized = Imager.Crop(image, new Rectangle((int)header.X, (int)header.Y, w, h));
string fileName = "header." + header.FileName.Split('.').Last();
string path = ServerTools.Paths.MediaFolderBlogsPath(blog.UrlName, fileName);
if (File.Exists(path))
{
File.Delete(path);
}
resized.Save(path);
blog.HeaderUrl = ServerTools.RelativePath(path);
db.Entry(blog).State = EntityState.Modified;
db.SaveChanges();
return(Ok(new{ HeaderUrl = blog.HeaderUrl }));
/*if (!ModelState.IsValid)
* {
* return BadRequest(ModelState);
* }*/
/*
* if (id != blog.Id)
* {
* return BadRequest();
* }
*
* Models.Blog blogModel = db.Blogs.Find(id);
*
* if (blogModel == null)
* return NotFound();
*
* if (!BelongsToCurrentUser(blogModel))
* return Unauthorized();
*
* Mapper.Map(blog, blogModel);
*
* db.Entry(blogModel).State = EntityState.Modified;
*
* try
* {
* db.SaveChanges();
* }
* catch (DbUpdateConcurrencyException)
* {
* if (!BlogExists(id))
* {
* return NotFound();
* }
* else
* {
* throw;
* }
* }*/
// return StatusCode(HttpStatusCode.NoContent);
}
