public static string ScaledImage(this UrlHelper urlHelper, ContentReference contentReference, ImagePreset preset) { var urlResolver = ServiceLocator.Current.GetInstance<UrlResolver>(); var url = urlResolver.GetUrl( contentReference, ContentLanguage.PreferredCulture.Name, new VirtualPathArguments { ContextMode = ContextMode.Default }); url += url.Contains("?") ? "&" : "?"; url += "preset=" + preset; return url; }
private static void GetScaledImage(ImagePreset preset, KalikoImage image, string filePath) { using (var scaledImage = image.Scale(preset.ScaleMethod, preset.PreventUpscaling)) { foreach (var filter in preset.Filters) { scaledImage.ApplyFilter(filter); } scaledImage.SaveJpg(filePath, preset.Quality); } }
public static void AddPreset(ImagePreset preset) { if (preset == null) { throw new ArgumentException("Preset may not be null."); } if (string.IsNullOrEmpty(preset.Name)) { throw new ArgumentException("Preset name may not be null or empty."); } if (Presets.ContainsKey(preset.Name)) { throw new ArgumentException("Preset name already exists in collection."); } Presets.Add(preset.Name, preset); }
public ActionResult GetImageResult(ImageProviderBase imageProvider, ImagePreset preset) { // TODO: Add sub-routing based on image format if (imageProvider.Path.ToLowerInvariant().EndsWith(".png")) { return(imageProvider.ServeOriginal("image/png")); } var imagePath = BuildImagePath(imageProvider); if (File.Exists(imagePath)) { return(new FilePathResult(imagePath, "image/jpeg")); } using (var image = imageProvider.GetImage()) { GetScaledImage(preset, image, imagePath); } return(new FilePathResult(imagePath, "image/jpeg")); }
public static string CachedImage(this UrlHelper urlHelper, string path, ImagePreset preset) { return(CachedImage(urlHelper, path, preset.Name)); }
public static MvcHtmlString CachedImage(this HtmlHelper htmlHelper, string path, ImagePreset preset, object htmlAttributes = null) { return(CachedImage(htmlHelper, path, preset.Name, htmlAttributes)); }
public ImageSource(ImagePreset preset) { Breakpoint = preset.ScaleMethod.TargetWidth; Preset = preset; Unit = "w"; }
public ImageSource(ImagePreset preset, int breakpoint, string unit = "w") { Breakpoint = breakpoint; Preset = preset; Unit = unit; }
public static List<ImageOperation> Get(ImagePreset preset) { var result = Presets.SingleOrDefault(x => String.Equals(x.Preset.ToString(), preset.ToString(), StringComparison.CurrentCultureIgnoreCase)); return result != null ? result.ImageOperations : NoTransform.ImageOperations; }