Beispiel #1
0
        CoordinateList <byte> GetControlPoints()
        {
            ObjcParameter objc = _adjustment[0] as ObjcParameter;

            ReferenceParameter obj = objc.Parameters["Chnl"] as
                                     ReferenceParameter;

            ListParameter curve = objc.Parameters["Crv"] as ListParameter;

            CoordinateList <byte> controlPoints = new CoordinateList <byte>();

            // Dirty hack. Fixme!
            if (curve == null)
            {
                return(controlPoints);
            }

            foreach (Parameter parameter in curve)
            {
                ObjcParameter point = parameter as ObjcParameter;
                double        x     =
                    (point.Parameters["Hrzn"] as DoubleParameter).Value;
                double y =
                    (point.Parameters["Vrtc"] as DoubleParameter).Value;

                controlPoints.Add(new Coordinate <byte>((byte)x, (byte)y));
            }

            return(controlPoints);
        }
Beispiel #2
0
        override public bool Execute()
        {
            if (_adjustment != null)
            {
                ObjcParameter objc = _adjustment[0] as ObjcParameter;

                ReferenceParameter obj = objc.Parameters["Chnl"] as
                                         ReferenceParameter;
                string origChannel = (obj.Set[0] as EnmrType).Value;

                ListParameter curve = objc.Parameters["Crv"] as ListParameter;

                CoordinateList <byte> controlPoints = new CoordinateList <byte>();

                foreach (Parameter parameter in curve)
                {
                    ObjcParameter point = parameter as ObjcParameter;
                    double        x     =
                        (point.Parameters["Hrzn"] as DoubleParameter).Value;
                    double y =
                        (point.Parameters["Vrtc"] as DoubleParameter).Value;

                    controlPoints.Add(new Coordinate <byte>((byte)x, (byte)y));
                }

                HistogramChannel channel;

                switch (origChannel)
                {
                case "Cmps":
                    channel = HistogramChannel.Value;
                    break;

                case "Rd":
                    channel = HistogramChannel.Red;
                    break;

                case "Grn":
                    channel = HistogramChannel.Green;
                    break;

                case "Bl":
                    channel = HistogramChannel.Blue;
                    break;

                default:
                    Console.WriteLine("CurvesEvent: " + origChannel);
                    return(false);
                }

                ActiveDrawable.CurvesSpline(channel, controlPoints);
            }
            else
            {
                Console.WriteLine("CurvesEvent: adjustment == null?");
            }
            return(true);
        }
Beispiel #3
0
        override public bool Execute()
        {
            double x1 = _from.GetValueAsDouble("Hrzn");
            double y1 = _from.GetValueAsDouble("Vrtc");

            double x2 = _to.GetValueAsDouble("Hrzn");
            double y2 = _to.GetValueAsDouble("Vrtc");

            Console.WriteLine("from ({0}, {1}) to ({2}, {3})", x1, y1, x2, y2);

            // Fix me!
            GradientType gradientType;

            switch (_type.Value)
            {
            case "Lnr":
                gradientType = GradientType.Linear;
                break;

            default:
                Console.WriteLine("Gradient-2: " + _type.Value);
                gradientType = GradientType.Linear;
                break;
            }

            Gradient gradient;

            if (_gradient != null)
            {
                string name = _gradient.GetValueAsString("Nm");
                Console.WriteLine("Name: " + name);
                ListParameter colors = _gradient.Parameters["Clrs"] as ListParameter;

                gradient = CreateGradient(name, colors);
            }
            else if (_with != null)
            {
                gradient = CreateGradient("Photoshop.Temp", _with);
            }
            else
            {
                Console.WriteLine("Gradient-3");
                return(false);
            }

            Context.Push();
            Context.Gradient = gradient;
            ActiveDrawable.EditBlend(BlendMode.Custom, LayerModeEffects.Normal,
                                     gradientType, 100.0, 0.0, RepeatMode.None,
                                     false, false, 0, 0, _dither,
                                     x1, y1, x2, y2);
            Context.Pop();

            return(true);
        }
        void SetBalance(ListParameter parameter, TransferMode transferMode)
        {
            int cyanRed      = (parameter[0] as LongParameter).Value;
            int magentaGreen = (parameter[1] as LongParameter).Value;
            int yellowBlue   = (parameter[2] as LongParameter).Value;

            if (cyanRed != 0 || magentaGreen != 0 || yellowBlue != 0)
            {
                ActiveDrawable.ColorBalance(transferMode, _preserveLuminosity,
                                            cyanRed, magentaGreen, yellowBlue);
            }
        }
        void SetBalance(ListParameter parameter, TransferMode transferMode)
        {
            int cyanRed = (parameter[0] as LongParameter).Value;
              int magentaGreen = (parameter[1] as LongParameter).Value;
              int yellowBlue = (parameter[2] as LongParameter).Value;

              if (cyanRed != 0 || magentaGreen != 0 || yellowBlue != 0)
            {
              ActiveDrawable.ColorBalance(transferMode, _preserveLuminosity,
                      cyanRed, magentaGreen, yellowBlue);
            }
        }
Beispiel #6
0
        /*
         * protected override IEnumerable ListParameters()
         * {
         * yield return "Type: " + Abbreviations.Get(_type.Value);
         * yield return ((_dither) ? "With" : "Without") + " Dither";
         * yield return ((_useMask) ? "With" : "Without") + " Use Mask";
         * }
         */

        static public Gradient CreateGradient(string name, ListParameter colors)
        {
            Gradient gradient = new Gradient("Photoshop." + name);

            gradient.SegmentRangeSplitUniform(0, -1, colors.Count);

            int segment = 0;

            foreach (ObjcParameter parameter in colors)
            {
                RGB color;

                string type = parameter.GetValueAsString("Type");
                switch (type)
                {
                case "BckC":
                    color = Context.Background;
                    break;

                case "FrgC":
                    color = Context.Foreground;
                    break;

                case "UsrS":
                    color = parameter.GetValueAsColor("Clr");
                    break;

                default:
                    Console.WriteLine("Gradient-1: " + type);
                    color = new RGB(0, 0, 0);
                    break;
                }

                long location = parameter.GetValueAsLong("Lctn");
                long midpoint = parameter.GetValueAsLong("Mdpn");
                Console.WriteLine("type: {0}, location: {1}, midpoint: {2}",
                                  type, location, midpoint);
                gradient.SegmentSetLeftPosition(segment, location / 4096.0);
                gradient.SegmentSetLeftColor(segment, color, 100);
                if (segment > 0)
                {
                    gradient.SegmentSetRightColor(segment - 1, color, 100);
                }
                segment++;
            }
            return(gradient);
        }
        /*
        protected override IEnumerable ListParameters()
        {
          yield return "Type: " + Abbreviations.Get(_type.Value);
          yield return ((_dither) ? "With" : "Without") + " Dither";
          yield return ((_useMask) ? "With" : "Without") + " Use Mask";
        }
        */
        public static Gradient CreateGradient(string name, ListParameter colors)
        {
            Gradient gradient = new Gradient("Photoshop." + name);
              gradient.SegmentRangeSplitUniform(0, -1, colors.Count);

              int segment = 0;

              foreach (ObjcParameter parameter in colors)
            {
              RGB color;

              string type = parameter.GetValueAsString("Type");
              switch (type)
            {
            case "BckC":
              color = Context.Background;
              break;
            case "FrgC":
              color = Context.Foreground;
              break;
            case "UsrS":
              color = parameter.GetValueAsColor("Clr");
              break;
            default:
              Console.WriteLine("Gradient-1: " + type);
              color = new RGB(0, 0, 0);
              break;
            }

              long location = parameter.GetValueAsLong("Lctn");
              long midpoint = parameter.GetValueAsLong("Mdpn");
              Console.WriteLine("type: {0}, location: {1}, midpoint: {2}",
                type, location, midpoint);
              gradient.SegmentSetLeftPosition(segment, location / 4096.0);
              gradient.SegmentSetLeftColor(segment, color, 100);
              if (segment > 0)
            {
              gradient.SegmentSetRightColor(segment - 1, color, 100);
            }
              segment++;
            }
              return gradient;
        }
Beispiel #8
0
        public Parameter ReadItem()
        {
            string key;
              if (PreSix)
            {
              key = ReadFourByteString();
            }
              else
            {
              key = ReadTokenOrString();
            }

              string type = ReadFourByteString();
              DebugOutput.Dump("key: {0} ({1})", key, type);

              Parameter parameter = null;

              switch (type)
            {
            case "alis":
              parameter = new AliasParameter();
              break;
            case "UntF":
              parameter = new DoubleParameter(true);
              break;
            case "bool":
              parameter = new BoolParameter();
              break;
            case "doub":
              parameter = new DoubleParameter(false);
              break;
            case "enum":
              parameter = new EnumParameter();
              break;
            case "obj":
              parameter = new ReferenceParameter();
              break;
            case "VlLs":
              parameter = new ListParameter();
              break;
            case "long":
              parameter = new LongParameter();
              break;
            case "Pth":
              parameter = new PathParameter();
              break;
            case "TEXT":
              parameter = new TextParameter();
              break;
            case "ObAr":
              parameter = new ObArParameter();
              break;
            case "Objc":
              parameter = new ObjcParameter();
              break;
            case "tdta":
              parameter = new RawDataParameter();
              break;
            case "type":
              parameter = new TypeParameter();
              break;
            default:
              Console.WriteLine("ReadItem: type {0} unknown!", type);
              throw new GimpSharpException();
            }

              DebugOutput.Level++;
              parameter.Parse(this);
              DebugOutput.Level--;
              parameter.Name = key;

              return parameter;
        }
Beispiel #9
0
        public Parameter ReadItem()
        {
            string key;

            if (PreSix)
            {
                key = ReadFourByteString();
            }
            else
            {
                key = ReadTokenOrString();
            }

            string type = ReadFourByteString();

            DebugOutput.Dump($"key: {key} ({type})");

            Parameter parameter = null;

            switch (type)
            {
            case "alis":
                parameter = new AliasParameter();
                break;

            case "UntF":
                parameter = new DoubleParameter(true);
                break;

            case "bool":
                parameter = new BoolParameter();
                break;

            case "doub":
                parameter = new DoubleParameter(false);
                break;

            case "enum":
                parameter = new EnumParameter();
                break;

            case "obj":
                parameter = new ReferenceParameter();
                break;

            case "VlLs":
                parameter = new ListParameter();
                break;

            case "long":
                parameter = new LongParameter();
                break;

            case "Pth":
                parameter = new PathParameter();
                break;

            case "TEXT":
                parameter = new TextParameter();
                break;

            case "ObAr":
                parameter = new ObArParameter();
                break;

            case "Objc":
                parameter = new ObjcParameter();
                break;

            case "tdta":
                parameter = new RawDataParameter();
                break;

            case "type":
                parameter = new TypeParameter();
                break;

            default:
                Console.WriteLine("ReadItem: type {0} unknown!", type);
                throw new GimpSharpException();
            }

            DebugOutput.Level++;
            parameter.Parse(this);
            DebugOutput.Level--;
            parameter.Name = key;

            return(parameter);
        }