//// This code is part of Document Solutions for Word demos.// Copyright (c) MESCIUS inc. All rights reserved.//using System;using System.Drawing;using System.Collections.Generic;using System.Linq;using GrapeCity.Documents.Word;
namespace DsWordWeb.Demos{    // This sample demonstrates all available shape presets    // that specify a shape's fill and outline.    public class ShapePresets    {        public GcWordDocument CreateDocx()        {            var presets = typeof(ShapePreset).GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static)                .Where(p_ => p_.FieldType == typeof(ShapePreset));            int presetsCount = presets.Count();
            var doc = new GcWordDocument();
            // We will apply each preset to 2 consecutive shapes:            var shapes = AddGeometryTypes(doc, new SizeF(100, 100), presetsCount * 2, true);
            doc.Body.Paragraphs.Insert($"Shape presets ({presetsCount})", doc.Styles[BuiltInStyleId.Title], InsertLocation.Start);
            if (shapes.Count() > presetsCount * 2)                shapes.Skip(presetsCount).ToList().ForEach(s_ => s_.Delete());
            int presetIdx = 0;            int flop = 0;            foreach (var s in shapes)            {                var shape = s.GetRange().CopyTo(s.GetRange(), InsertLocation.After).ParentObject as Shape;                var preset = presets.ElementAt((flop++ % 2 == 0) ? presetIdx : presetIdx++);                shape.ApplyPreset((ShapePreset)preset.GetValue(null));                shape.GetRange().Runs.Insert($"{preset.Name}:", InsertLocation.Before);                shape.GetRange().Runs.Insert("\n", InsertLocation.After);                //shape.GetRange().Texts.AddBreak(BreakType.TextWrapping);            }
            return doc;        }
        /// <summary>        /// Adds a paragraph with a single empty run, and adds a shape for each available GeometryType.        /// The fill and line colors of the shapes are varied.        /// </summary>        /// <param name="doc">The target document.</param>        /// <param name="size">The size of shapes to create.</param>        /// <param name="count">The maximum number of shapes to create (-1 for no limit).</param>        /// <param name="skipUnfillable">Add only shapes that support fills.</param>        /// <param name="noNames">Do not add geometry names as shape text frames.</param>        /// <returns>The list of shapes added to the document.</returns>        private static List<Shape> AddGeometryTypes(GcWordDocument doc, SizeF size, int count = -1, bool skipUnfillable = false, bool noNames = false)        {            // Line and fill colors:            Color[] lines = new Color[] { Color.Blue, Color.SlateBlue, Color.Navy, Color.Indigo, Color.BlueViolet, Color.CadetBlue, };            int line = 0;            Color[] fills = new Color[] { Color.MistyRose, Color.BurlyWood, Color.Coral, Color.Goldenrod, Color.Orchid, Color.Orange, Color.PaleVioletRed, };            int fill = 0;
            // The supported geometry types:            var geoms = Enum.GetValues(typeof(GeometryType));
            // Add a paragraph and a run where the shapes will live:            doc.Body.Paragraphs.Add("");            Run run = doc.Body.Runs.Last;
            var shapes = new List<Shape>();            foreach (GeometryType g in geoms)            {                // Line geometries do not support fills:                if (skipUnfillable && g.IsLineGeometry())                    continue;
                if (count-- == 0)                    break;
                float w = size.Width, h = size.Height;                var shape = run.GetRange().Shapes.Add(w, h, g);                if (!g.IsLineGeometry())                {                    shape.Fill.Type = FillType.Solid;                    shape.Fill.SolidFill.RGB = fills[fill < fills.Length - 1 ? ++fill : (fill = 0)];                }                shape.Line.Width = 3;                shape.Line.Fill.SolidFill.RGB = lines[line < lines.Length - 1 ? ++line : (line = 0)];                if (!noNames && g.TextFrameSupported())                    shape.AddTextFrame(g.ToString());                shape.AlternativeText = $"This is shape {g}";                shape.Size.EffectExtent.AllEdges = 8;                shapes.Add(shape);            }            return shapes;        }    }}