[12762] | 1 | using System;
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| 2 | using System.Xml;
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| 3 |
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| 4 | using SharpVectors.Dom.Css;
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| 5 |
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| 6 | namespace SharpVectors.Dom.Svg
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| 7 | {
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| 8 | public sealed class SvgLinearGradientElement : SvgGradientElement, ISvgLinearGradientElement
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| 9 | {
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| 10 | private ISvgAnimatedLength x1;
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| 11 | private ISvgAnimatedLength y1;
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| 12 | private ISvgAnimatedLength x2;
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| 13 | private ISvgAnimatedLength y2;
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| 14 |
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| 15 | public SvgLinearGradientElement(string prefix, string localname, string ns, SvgDocument doc)
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| 16 | : base(prefix, localname, ns, doc)
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| 17 | {
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| 18 | }
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| 19 |
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| 20 | #region ISvgLinearGradientElement Members
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| 21 |
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| 22 | public ISvgAnimatedLength X1
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| 23 | {
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| 24 | get
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| 25 | {
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| 26 | if (!HasAttribute("x1") && ReferencedElement != null)
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| 27 | {
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| 28 | return ReferencedElement.X1;
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| 29 | }
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| 30 | else
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| 31 | {
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| 32 | if (x1 == null)
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| 33 | {
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| 34 | x1 = new SvgAnimatedLength(this, "x1", SvgLengthDirection.Horizontal, "0%");
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| 35 | }
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| 36 |
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| 37 | return x1;
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| 38 | }
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| 39 | }
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| 40 | }
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| 41 |
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| 42 | public ISvgAnimatedLength Y1
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| 43 | {
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| 44 | get
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| 45 | {
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| 46 | if (!HasAttribute("y1") && ReferencedElement != null)
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| 47 | {
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| 48 | return ReferencedElement.Y1;
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| 49 | }
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| 50 | else
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| 51 | {
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| 52 |
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| 53 | if (y1 == null)
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| 54 | {
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| 55 | y1 = new SvgAnimatedLength(this, "y1", SvgLengthDirection.Vertical, "0%");
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| 56 | }
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| 57 |
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| 58 | return y1;
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| 59 | }
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| 60 | }
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| 61 | }
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| 62 |
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| 63 | public ISvgAnimatedLength X2
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| 64 | {
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| 65 | get
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| 66 | {
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| 67 | if (!HasAttribute("x2") && ReferencedElement != null)
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| 68 | {
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| 69 | return ReferencedElement.X2;
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| 70 | }
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| 71 | else
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| 72 | {
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| 73 |
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| 74 | if (x2 == null)
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| 75 | {
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| 76 | x2 = new SvgAnimatedLength(this, "x2", SvgLengthDirection.Horizontal, "100%");
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| 77 | }
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| 78 |
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| 79 | return x2;
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| 80 | }
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| 81 | }
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| 82 | }
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| 83 |
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| 84 | public ISvgAnimatedLength Y2
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| 85 | {
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| 86 | get
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| 87 | {
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| 88 | if (!HasAttribute("y2") && ReferencedElement != null)
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| 89 | {
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| 90 | return ReferencedElement.Y2;
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| 91 | }
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| 92 | else
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| 93 | {
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| 94 | if (y2 == null)
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| 95 | {
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| 96 | y2 = new SvgAnimatedLength(this, "y2", SvgLengthDirection.Vertical, "0%");
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| 97 | }
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| 98 |
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| 99 | return y2;
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| 100 | }
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| 101 | }
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| 102 | }
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| 103 | #endregion
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| 104 |
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| 105 | #region ISvgURIReference Members
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| 106 |
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| 107 | public new SvgLinearGradientElement ReferencedElement
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| 108 | {
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| 109 | get
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| 110 | {
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| 111 | return base.ReferencedElement as SvgLinearGradientElement;
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| 112 | }
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| 113 | }
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| 114 |
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| 115 | #endregion
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| 116 |
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| 117 | #region Update handling
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| 118 | /*public override void OnAttributeChange(XmlNodeChangedAction action, XmlAttribute attribute)
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| 119 | {
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| 120 | base.OnAttributeChange(action, attribute);
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| 121 |
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| 122 | if(attribute.NamespaceURI.Length == 0)
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| 123 | {
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| 124 | switch(attribute.LocalName)
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| 125 | {
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| 126 | case "x1":
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| 127 | x1 = null;
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| 128 | break;
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| 129 | case "y1":
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| 130 | y1 = null;
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| 131 | break;
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| 132 | case "x2":
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| 133 | x2 = null;
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| 134 | break;
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| 135 | case "y2":
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| 136 | y2 = null;
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| 137 | break;
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| 138 | }
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| 139 | }
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| 140 | }*/
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| 141 | #endregion
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| 142 | }
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| 143 | }
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