/// <summary>
/// Test for load from file function
/// </summary>
private void ButtonLoad_Click(object sender, System.EventArgs e)
{
try
{
using (OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog())
{
openFileDialog.Filter = "Image files (*.webp, *.png, *.tif, *.tiff)|*.webp;*.png;*.tif;*.tiff";
openFileDialog.FileName = "";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
this.buttonSave.Enabled = true;
this.buttonSave.Enabled = true;
string pathFileName = openFileDialog.FileName;
if (Path.GetExtension(pathFileName) == ".webp")
{
using (WebP webp = new WebP())
this.pictureBox.Image = webp.Load(pathFileName);
}
else
{
this.pictureBox.Image = Image.FromFile(pathFileName);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\r\nIn WebPExample.buttonLoad_Click", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public static Bitmap fromWebP(string filepath)
{
using (WebP webp = new WebP())
{
return(webp.Load(filepath));
}
}
private void ouvrirToolStripMenuItem_Click(object sender, EventArgs e)
{
if (ofdFile.ShowDialog() == DialogResult.OK)
{
Console.WriteLine(ofdFile.FileName);
Console.WriteLine(Path.GetExtension(ofdFile.FileName));
Bitmap img;
if (Path.GetExtension(ofdFile.FileName) == ".webp")
{
WebP webp = new WebP();
img = webp.Load(ofdFile.FileName);
}
else
{
img = new Bitmap(ofdFile.FileName);
}
pibImg.Image = img;
lsbMetadata.Items.Clear();
IEnumerable <MetadataExtractor.Directory> directories = ImageMetadataReader.ReadMetadata(ofdFile.FileName);
foreach (var dir in directories)
{
foreach (var item in dir.Tags)
{
Console.WriteLine(item);
lsbMetadata.Items.Add(item);
}
}
}
}
/// <summary>convert webp image to png</summary>
/// <param name="sourceUrl">valid source image path</param>
/// <param name="destPath">destination image path that saved image there</param>
/// <param name="compress">compress image if that true</param>
/// <returns>return true if do correctly else return false</returns>
public static bool WebPToPng(string sourcePath, string destPath, bool compress = false)
{
try
{
if (String.IsNullOrEmpty(sourcePath) || String.IsNullOrEmpty(destPath))
{
return(false);
}
using (WebP webp = new WebP())
{
var bmp = webp.Load(sourcePath);
var webp_byte = webp.LoadByte(sourcePath);
if (compress)
{
bmp = webp.GetThumbnailFast(webp_byte, bmp.Width, bmp.Height);
}
else
{
bmp = webp.GetThumbnailQuality(webp_byte, bmp.Width, bmp.Height);
}
bmp.Save(destPath, System.Drawing.Imaging.ImageFormat.Png);
}
return(true);
}
catch { throw; }
}
private static Bitmap ReadWebP(String filePath)
{
using (WebP webp = new WebP())
{
Bitmap bitmap = webp.Load(filePath);
return(bitmap);
}
}
public static string ConvertWebPToTempPngFile(string webPPath)
{
string tempIcon = ApplicationDataUtils.GenerateNonExistentFilePath(extension: ".png");
IOUtils.EnsureParentDirExists(tempIcon);
using (var webP = new WebP())
webP.Load(webPPath).Save(tempIcon, ImageFormat.Png);
return(tempIcon);
}
/// <summary>
/// Loads an image from disk into the supplied CachedImage object
/// </summary>
/// <param name="data">CachedImage object containg the filename to load</param>
private static void LoadImage(object data)
{
bool done = false;
int retry = 0;
do
{
try
{
CachedImage ci = (CachedImage)data;
if (Path.GetExtension(ci.sFilename) == ".webp")
{
using (WebP webp = new WebP())
ci.img = webp.Load(ci.sFilename);
}
else
{
ci.img = Image.FromFile(ci.sFilename);
}
done = true;
}
catch (Exception ex)
{
System.Console.WriteLine("ImageCache ERROR: " + ex.ToString());
System.Console.WriteLine("ImageCache exception HResult: " + ex.HResult);
// only attempt retries if the reason for the failure was a sharing violation
// [or a file not found] error; otherwise assume the error is permanent
if (ex.HResult == unchecked ((int)0x80070020) // ERROR_SHARING_VIOLATION
// || ex.HResult == unchecked((int)0x80070002) // ERROR_FILE_NOT_FOUND
)
{
System.Console.WriteLine(" ==> ERROR_SHARING_VIOLATION.");
}
else
{
done = true;
}
}
if (!done)
{
retry++;
System.Console.WriteLine(" failed to load image, attempting retry #" + retry);
// minor delay as workaround for moved files being occasionally still locked by the AV
System.Threading.Thread.Sleep(150);
}
} while ((retry < 3) && (done == false));
}
/// <summary>
/// Test GetPictureDistortion function
/// </summary>
private void ButtonMeasure_Click(object sender, EventArgs e)
{
try
{
if (this.pictureBox.Image == null)
{
MessageBox.Show("Please, load an reference image first");
}
using (OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog())
{
openFileDialog.Filter = "WebP images (*.webp)|*.webp";
openFileDialog.FileName = "";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
Bitmap source;
Bitmap reference;
float[] result;
//Load Bitmaps
source = (Bitmap)this.pictureBox.Image;
using (WebP webp = new WebP())
reference = webp.Load(openFileDialog.FileName);
//Measure PSNR
using (WebP webp = new WebP())
result = webp.GetPictureDistortion(source, reference, 0);
MessageBox.Show("Red: " + result[0] + "dB.\nGreen: " + result[1] + "dB.\nBlue: " + result[2] + "dB.\nAlpha: " + result[3] + "dB.\nAll: " + result[4] + "dB.", "PSNR");
//Measure SSIM
using (WebP webp = new WebP())
result = webp.GetPictureDistortion(source, reference, 1);
MessageBox.Show("Red: " + result[0] + "dB.\nGreen: " + result[1] + "dB.\nBlue: " + result[2] + "dB.\nAlpha: " + result[3] + "dB.\nAll: " + result[4] + "dB.", "SSIM");
//Measure LSIM
using (WebP webp = new WebP())
result = webp.GetPictureDistortion(source, reference, 2);
MessageBox.Show("Red: " + result[0] + "dB.\nGreen: " + result[1] + "dB.\nBlue: " + result[2] + "dB.\nAlpha: " + result[3] + "dB.\nAll: " + result[4] + "dB.", "LSIM");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + "\r\nIn WebPExample.buttonMeasure_Click", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static Image getfromWebP(string fullpath)
{
try
{
if (!Helpers.isExiestWebpDLL())
{
MessageBox.Show("libwebp_x86.dll and/or libwebp_x64.dll are missing.\n\nPlease Place them at \n"
+ Helpers.WEBPDLLPATH, "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
WebP webp = new WebP();
Image img = new Bitmap(webp.Load(fullpath));
webp.Dispose();
return(img);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageBox.Show(ex.Message + "\r\nIn GetImage.getfromWebP", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
}
public static Image GetImage(String filePath)
{
Image SourceImg = null;
if (filePath.IndexOf(".webp") > 0)
{
WebP webp = new WebP();
Bitmap bmp = webp.Load(filePath);
SourceImg = bmp;
}
else
{
FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
byte[] bytes = new byte[fs.Length];
fs.Read(bytes, 0, bytes.Length);
fs.Close();
MemoryStream ms = new MemoryStream(bytes);
SourceImg = (Image) new Bitmap(ms);
}
return(SourceImg);
}
private void LoadCurrentPathImage()
{
var fullPath = _model.DirectoryPath + _model.CurrentPicturePath;
if (!File.Exists(fullPath))
{
pictureBox1.Image = new Bitmap(20, 20);
return;
}
if (_model.CurrentPicturePath.EndsWith(".webp"))
{
pictureBox1.Image = webpWrapper.Load(fullPath);
}
else
{
using (var stream = File.OpenRead(fullPath))
{
pictureBox1.Image = Image.FromStream(stream);
}
}
}
public void Execute(IJobExecutionContext context)
{
//IDbCommandInterceptor interceptor = new DbCommandInterceptor();
//dbcontext.Session.AddInterceptor(interceptor);
DateTime dt = DateTime.Now;
string shortdate = dt.ToString("yyyy-MM-dd");
IQuery <Page> cpq = dbcontext.Query <Page>();
IQuery <Chapter> cq = dbcontext.Query <Chapter>();
List <Page> plst;
if (m_DownTotal > 0)
{
plst = cpq.Where(a => a.pagestate == PageState.None && a.Id % m_DownTotal == m_DownIndex).Take(100).ToList();
}
else
{
plst = cpq.Where(a => a.pagestate == PageState.None).Take(100).ToList();
}
//if (plst.Count < pageSize)
// pageIndex = 1;
//else
// pageIndex++;
HttpWebHelper web = new HttpWebHelper();
foreach (var p in plst)
{
string filePath = AppDomain.CurrentDomain.BaseDirectory + "DownLoadImgs/" + p.Id + ".jpg";
try
{
string refer = "";
if (p.source == Source.dongmanmanhua || p.source == Source.dmzj)
{
var chapter = cq.Where(x => x.chapterid == p.chapterid).FirstOrDefault();
refer = chapter.chapterurl;
Stream stream = web.GetStream(p.pagesource, 3000, "", null, refer, null);
Image img = Image.FromStream(stream);
stream.Close();
img.Save(filePath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
else
{
WebClient myclient = new WebClient();
myclient.DownloadFile(p.pagesource, filePath);
}
string localimg = UcHelper.uploadFile("Page/" + p.Id + ".jpg", filePath);
p.pagelocal = localimg;
p.pagestate = PageState.成功;
p.modify = dt;
dbcontext.Update(p);
File.Delete(filePath);
}
catch (Exception ex)
{
try
{
WebClient myclient = new WebClient();
myclient.DownloadFile(p.pagesource, filePath);
Bitmap bytes;
using (WebP webp = new WebP())
bytes = webp.Load(filePath);
File.Delete(filePath);
bytes.Save(filePath);
string localimg = UcHelper.uploadFile("Page/" + p.Id + ".jpg", filePath);
p.pagelocal = localimg;
p.modify = dt;
p.pagestate = PageState.成功;
dbcontext.Update(p);
File.Delete(filePath);
continue;
}
catch (Exception)
{
logger.Error(ex.Message);
Chapter chapter = cq.Where(x => x.chapterid == p.chapterid).FirstOrDefault();
chapter.retry = chapter.retry + 1;
chapter.modify = dt;
if (chapter.retry > 30)
{
p.pagestate = PageState.失败;
p.modify = dt;
dbcontext.Update(p);
}
dbcontext.Update(chapter);
//dbcontext.Update<Chapter>(a => a.chapterid == p.chapterid, a => new Chapter()
//{
// retry = a.retry + 1,
// modify = dt
//});
Err_PageJob err = new Err_PageJob();
err.imgurl = p.pagesource;
err.source = p.source;
err.errtype = ErrPage.限制访问;
err.modify = dt;
err.shortdate = shortdate;
err.message = ex.Message;
err = dbcontext.Insert(err);
continue;
}
}
}
}
public void Start()
{
Controller.Instance.Popup.SetText("Please select any <#FF6666>Image<#FFFFFF> file to import.", false, () => {
StandaloneFileBrowser.OpenFilePanelAsync("Import image", "", new ExtensionFilter[] { new ExtensionFilter("Image", new string[] { "png", "jpg", "jpeg", "bmp", "gif", "acnl", "webp" }) }, false, (path) =>
{
if (path.Length > 0)
{
try
{
if (path[0].EndsWith(".acnl"))
{
var bytes = System.IO.File.ReadAllBytes(path[0]);
this.SetBytes(bytes);
}
else
{
Bitmap bmp = null;
var imageStream = new System.IO.FileStream(path[0], System.IO.FileMode.Open, System.IO.FileAccess.Read);
byte[] fourBytes = new byte[4];
imageStream.Read(fourBytes, 0, 4);
if (fourBytes[0] == 0x52 && fourBytes[1] == 0x49 && fourBytes[2] == 0x46 && fourBytes[3] == 0x46)
{
using (WebP webp = new WebP())
bmp = webp.Load(path[0]);
imageStream.Close();
imageStream.Dispose();
}
else
{
bmp = new Bitmap(System.Drawing.Image.FromFile(path[0]));
imageStream.Close();
imageStream.Dispose();
}
this.SetImage(bmp);
}
}
catch (System.IO.FileLoadException e)
{
Controller.Instance.Popup.SetText("Failed to load the file. File error.", false, () =>
{
return(true);
});
return;
}
catch (Exception e)
{
Controller.Instance.Popup.SetText("Invalid image file.", false, () =>
{
return(true);
});
return;
}
Controller.Instance.PatternSelector.ActionMenu.Close();
Controller.Instance.SwitchToPatternEditor(
() =>
{
Controller.Instance.SwitchToNameInput(
() =>
{
ResultPattern.Name = this.Name;
Controller.Instance.CurrentSavegame.DesignPatterns[Pattern.Index].CopyFrom(ResultPattern);
_IsFinished = true;
},
() =>
{
_IsFinished = true;
}
);
},
() =>
{
_IsFinished = true;
}
);
}
});
return(true);
});
}
