public static void DefinesThatNeedToBeSetBeforeReadingAnImage() { MagickReadSettings settings = new MagickReadSettings(); // Set define that tells the jpeg coder that the output image will be 32x32 settings.SetDefine(MagickFormat.Jpeg, "size", "32x32"); // Read image from file using (MagickImage image = new MagickImage(SampleFiles.SnakewareJpg)) { // Create thumnail that is 32 pixels wide and 32 pixels high image.Thumbnail(32, 32); // Save image as tiff image.Write(SampleFiles.OutputDirectory + "Snakeware.tiff"); } }
private MagickReadSettings CreateMagickReadSettings(XmlElement element) { if (element == null) { return(null); } MagickReadSettings result = new MagickReadSettings(); result.ColorSpace = Variables.GetValue <Nullable <ColorSpace> >(element, "colorSpace"); result.Defines = CreateIReadDefines(element["defines"]); result.Density = Variables.GetValue <Nullable <PointD> >(element, "density"); result.Format = Variables.GetValue <Nullable <MagickFormat> >(element, "format"); result.FrameCount = Variables.GetValue <Nullable <Int32> >(element, "frameCount"); result.FrameIndex = Variables.GetValue <Nullable <Int32> >(element, "frameIndex"); result.Height = Variables.GetValue <Nullable <Int32> >(element, "height"); result.PixelStorage = CreatePixelStorageSettings(element["pixelStorage"]); result.UseMonochrome = Variables.GetValue <Nullable <Boolean> >(element, "useMonochrome"); result.Width = Variables.GetValue <Nullable <Int32> >(element, "width"); XmlElement setDefine = (XmlElement)element.SelectSingleNode("setDefine"); if (setDefine != null) { MagickFormat format_ = XmlHelper.GetAttribute <MagickFormat>(setDefine, "format"); String name_ = XmlHelper.GetAttribute <String>(setDefine, "name"); String value_ = XmlHelper.GetAttribute <String>(setDefine, "value"); result.SetDefine(format_, name_, value_); } return(result); }
private MagickReadSettings CreateMagickReadSettings(XmlElement element) { if (element == null) return null; MagickReadSettings result = new MagickReadSettings(); result.ColorSpace = Variables.GetValue<Nullable<ColorSpace>>(element, "colorSpace"); result.Defines = CreateIReadDefines(element["defines"]); result.Density = Variables.GetValue<Nullable<PointD>>(element, "density"); result.Format = Variables.GetValue<Nullable<MagickFormat>>(element, "format"); result.FrameCount = Variables.GetValue<Nullable<Int32>>(element, "frameCount"); result.FrameIndex = Variables.GetValue<Nullable<Int32>>(element, "frameIndex"); result.Height = Variables.GetValue<Nullable<Int32>>(element, "height"); result.PixelStorage = CreatePixelStorageSettings(element["pixelStorage"]); result.UseMonochrome = Variables.GetValue<Nullable<Boolean>>(element, "useMonochrome"); result.Width = Variables.GetValue<Nullable<Int32>>(element, "width"); XmlElement setDefine = (XmlElement)element.SelectSingleNode("setDefine"); if (setDefine != null) { MagickFormat format_ = XmlHelper.GetAttribute<MagickFormat>(setDefine, "format"); String name_ = XmlHelper.GetAttribute<String>(setDefine, "name"); String value_ = XmlHelper.GetAttribute<String>(setDefine, "value"); result.SetDefine(format_,name_,value_); } return result; }
private void ExecuteSetDefine(XmlElement element, MagickReadSettings readSettings) { Hashtable arguments = new Hashtable(); foreach (XmlAttribute attribute in element.Attributes) { if (attribute.Name == "flag") { arguments["flag"] = GetValue <Boolean>(attribute); } else if (attribute.Name == "format") { arguments["format"] = GetValue <MagickFormat>(attribute); } else if (attribute.Name == "name") { arguments["name"] = GetValue <String>(attribute); } else if (attribute.Name == "value") { arguments["value"] = GetValue <String>(attribute); } } if (OnlyContains(arguments, "format", "name", "flag")) { readSettings.SetDefine((MagickFormat)arguments["format"], (String)arguments["name"], (Boolean)arguments["flag"]); } else if (OnlyContains(arguments, "format", "name", "value")) { readSettings.SetDefine((MagickFormat)arguments["format"], (String)arguments["name"], (String)arguments["value"]); } else if (OnlyContains(arguments, "name", "value")) { readSettings.SetDefine((String)arguments["name"], (String)arguments["value"]); } else { throw new ArgumentException("Invalid argument combination for 'setDefine', allowed combinations are: [format, name, flag] [format, name, value] [name, value]"); } }
private void ExecuteSetDefine(XmlElement element, MagickReadSettings readSettings) { Hashtable arguments = new Hashtable(); foreach (XmlAttribute attribute in element.Attributes) { if (attribute.Name == "flag") arguments["flag"] = Variables.GetValue<Boolean>(attribute); else if (attribute.Name == "format") arguments["format"] = Variables.GetValue<MagickFormat>(attribute); else if (attribute.Name == "name") arguments["name"] = Variables.GetValue<String>(attribute); else if (attribute.Name == "value") arguments["value"] = Variables.GetValue<String>(attribute); } if (OnlyContains(arguments, "format", "name", "flag")) readSettings.SetDefine((MagickFormat)arguments["format"], (String)arguments["name"], (Boolean)arguments["flag"]); else if (OnlyContains(arguments, "format", "name", "value")) readSettings.SetDefine((MagickFormat)arguments["format"], (String)arguments["name"], (String)arguments["value"]); else if (OnlyContains(arguments, "name", "value")) readSettings.SetDefine((String)arguments["name"], (String)arguments["value"]); else throw new ArgumentException("Invalid argument combination for 'setDefine', allowed combinations are: [format, name, flag] [format, name, value] [name, value]"); }