private void button3_Click(object sender, System.EventArgs e)
{
SvgNumList a = "3, 5.6 901 -7 ";
Assert.Equals(a[3], -7f);
SvgTransformList b = "rotate ( 45 ), translate (11, 10)skewX(3)";
Assert.Equals(b[1].Matrix.OffsetX, 11f);
SvgColor c = "rgb( 100%, 100%, 50%)";
Assert.Equals(c.Color.B, 0x7f);
SvgColor d = "#abc";
Assert.Equals(d.Color.G, 0xbb);
SvgPath f = "M 5,5 L 1.1 -6 , Q 1,3 9,10 z";
Assert.Equals(f.Count, 4f);
Assert.Equals(f[1].Abs, true);
Assert.Equals(f[2].Data[3], 10f);
MessageBox.Show("Tests completed Ok");
}
Color ParseStopColor(SvgStopElement stop)
{
var color = new SvgColor((string)stop.Style.Get("stop-color"));
var opacity = float.Parse((string)stop.Style.Get("stop-opacity"), CultureInfo.InvariantCulture);
return(Color.FromArgb((int)(255 * opacity), color.Color));
}
public void TestSetRgbIccColor()
{
SvgColor color = _createColor("rgb(12,234 , 121)");
color.SetRgbColorIccColor("#ff0000", "somename");
Assert.AreEqual("rgb(255,0,0) icc-color(somename)", color.CssText);
}
public void TestSetRgbColor()
{
SvgColor color = _createColor("rgb(12,234 , 121)");
color.SetRgbColor("#ff0000");
Assert.AreEqual("rgb(255,0,0)", color.CssText);
}
public void TestReadOnly()
{
// should allways be false
SvgColor color = _createColor("rgb(12,234 , 121)");
Assert.AreEqual(false, color.ReadOnly);
}
public static PdfColor ToPdfColor(this SvgColor color, PdfSpotColor spotColorOverride)
{
if (spotColorOverride != null)
{
return(spotColorOverride);
}
return(new PdfRgbColor(color.R, color.G, color.B));
}
public static GradientStopCollection ToGradientStops(System.Xml.XmlNodeList stops)
{
int itemCount = stops.Count;
GradientStopCollection gradientStops = new GradientStopCollection(itemCount);
double lastOffset = 0;
for (int i = 0; i < itemCount; i++)
{
SvgStopElement stop = (SvgStopElement)stops.Item(i);
string prop = stop.GetAttribute("stop-color");
string style = stop.GetAttribute("style");
Color color = Colors.Transparent; // no auto-inherited...
if (!string.IsNullOrWhiteSpace(prop) || !string.IsNullOrWhiteSpace(style))
{
SvgColor svgColor = new SvgColor(stop.GetComputedStyle(string.Empty).GetPropertyValue("stop-color"));
if (svgColor.ColorType == SvgColorType.CurrentColor)
{
string sCurColor = stop.GetComputedStyle(string.Empty).GetPropertyValue(CssConstants.PropColor);
svgColor = new SvgColor(sCurColor);
}
TryConvertColor(svgColor.RgbColor, out color);
}
else
{
color = Colors.Black; // the default color...
}
double alpha = 255;
string opacity;
opacity = stop.GetAttribute("stop-opacity"); // no auto-inherit
if (opacity == "inherit") // if explicitly defined...
{
opacity = stop.GetPropertyValue("stop-opacity");
}
if (!string.IsNullOrWhiteSpace(opacity))
{
alpha *= SvgNumber.ParseNumber(opacity);
}
alpha = Math.Min(alpha, 255);
alpha = Math.Max(alpha, 0);
color = Color.FromArgb((byte)Convert.ToInt32(alpha),
color.R, color.G, color.B);
double offset = stop.Offset.AnimVal;
offset /= 100;
offset = Math.Max(lastOffset, offset);
gradientStops.Add(new GradientStop(color, offset));
lastOffset = offset;
}
return(gradientStops);
}
private Tuple <string, ICssValue> ParseValue(string name, string value, string priority, bool presentation)
{
var important = priority == "important";
if (!presentation)
{
name = name.ToLower();
}
ICssValue parsedValue = null;
switch (name)
{
case "fill":
case "stroke":
parsedValue = new SvgPaint(value);
break;
case "stroke-width":
parsedValue = SvgLength.Parse(value, presentation);
break;
case "stop-color":
parsedValue = new SvgColor(value);
break;
case "fill-opacity":
case "stroke-opacity":
case "stop-opacity":
case "opacity":
parsedValue = SvgNumber.Parse(value, 0.0F, 1.0F);
break;
case "clip-path":
parsedValue = new SvgIri(value);
break;
case "fill-rule":
case "clip-rule":
parsedValue = new SvgFillRule(presentation ? value : value.ToLower());
break;
}
if (!this._cache.ContainsKey(name))
{
var result = Tuple.Create(value, parsedValue);
this._cache.Add(name, result);
return(result);
}
else if (important)
{
var result = Tuple.Create(value, parsedValue);
this._cache[name] = result;
return(result);
}
return(null);
}
public static TPixel As <TPixel>(this SvgColor value, float opactiy) where TPixel : unmanaged, IPixel <TPixel>
{
var colorRgb = new Rgba32(value.R, value.G, value.B, (byte)(opactiy * value.A));
var color = default(TPixel);
color.FromRgba32(colorRgb);
return(color);
}
public void TestSetColor()
{
SvgColor color = _createColor("rgb(12,234 , 121)");
color.SetColor(SvgColorType.RgbColor, "#ff00ff", "");
Assert.AreEqual("rgb(255,0,255)", color.CssText);
color.SetColor(SvgColorType.CurrentColor, null, null);
Assert.AreEqual("currentColor", color.CssText);
}
private CanvasSolidColorBrush CreateColor(CanvasDrawingSession session, SvgColor color)
{
var brush = new CanvasSolidColorBrush(this.ResourceCreator,
color != null
? Color.FromArgb(0xff, color.RgbColor.Red, color.RgbColor.Green, color.RgbColor.Blue)
: Color.FromArgb(0xff, 0, 0, 0));
this.DisposableObjects.Add(brush);
return(brush);
}
public void TestColorType()
{
SvgColor color = _createColor("rgb(12,234 , 121)");
Assert.AreEqual(SvgColorType.RgbColor, color.ColorType);
color = _createColor("currentColor");
Assert.AreEqual(SvgColorType.CurrentColor, color.ColorType);
color.SetColor(SvgColorType.RgbColor, "rgb(80%, 50%, 12)", null);
Assert.AreEqual(SvgColorType.RgbColor, color.ColorType);
color.SetColor(SvgColorType.RgbColorIccColor, "rgb(80%, 50%, 12)", "icc-color(somename)");
Assert.AreEqual(SvgColorType.RgbColorIccColor, color.ColorType);
}
private CanvasSolidColorBrush CreateColor(CanvasDrawingSession session, SvgColor color)
{
var code = (int)(0xff000000 | (uint)(color.RgbColor.Red << 16 | color.RgbColor.Green << 8 | color.RgbColor.Blue));
if (this.SolidResourceCache.ContainsKey(code))
{
return(this.SolidResourceCache[code]);
}
var brush = new CanvasSolidColorBrush(this.ResourceCreator, color?.ToPlatformColor(0xff) ?? Color.FromArgb(0xff, 0, 0, 0));
this.DisposableObjects.Add(brush);
this.SolidResourceCache.Add(code, brush);
return(brush);
}
public SvgSolidColorPaintServer(SvgColor color, float opacity)
{
Color = color;
Opacity = opacity;
}
public void TestNamedColors()
{
Hashtable table = new Hashtable();
table.Add("aliceblue", "rgb(240, 248, 255)");
table.Add("antiquewhite", "rgb(250, 235, 215)");
table.Add("aqua", "rgb( 0, 255, 255)");
table.Add("aquamarine", "rgb(127, 255, 212)");
table.Add("azure", "rgb(240, 255, 255)");
table.Add("beige", "rgb(245, 245, 220)");
table.Add("bisque", "rgb(255, 228, 196)");
table.Add("black", "rgb( 0, 0, 0)");
table.Add("blanchedalmond", "rgb(255, 235, 205)");
table.Add("blue", "rgb( 0, 0, 255)");
table.Add("blueviolet", "rgb(138, 43, 226)");
table.Add("brown", "rgb(165, 42, 42)");
table.Add("burlywood", "rgb(222, 184, 135)");
table.Add("cadetblue", "rgb( 95, 158, 160)");
table.Add("chartreuse", "rgb(127, 255, 0)");
table.Add("chocolate", "rgb(210, 105, 30)");
table.Add("coral", "rgb(255, 127, 80)");
table.Add("cornflowerblue", "rgb(100, 149, 237)");
table.Add("cornsilk", "rgb(255, 248, 220)");
table.Add("crimson", "rgb(220, 20, 60)");
table.Add("cyan", "rgb( 0, 255, 255)");
table.Add("darkblue", "rgb( 0, 0, 139)");
table.Add("darkcyan", "rgb( 0, 139, 139)");
table.Add("darkgoldenrod", "rgb(184, 134, 11)");
table.Add("darkgray", "rgb(169, 169, 169)");
table.Add("darkgreen", "rgb( 0, 100, 0)");
table.Add("darkgrey", "rgb(169, 169, 169)");
table.Add("darkkhaki", "rgb(189, 183, 107)");
table.Add("darkmagenta", "rgb(139, 0, 139)");
table.Add("darkolivegreen", "rgb( 85, 107, 47)");
table.Add("darkorange", "rgb(255, 140, 0)");
table.Add("darkorchid", "rgb(153, 50, 204)");
table.Add("darkred", "rgb(139, 0, 0)");
table.Add("darksalmon", "rgb(233, 150, 122)");
table.Add("darkseagreen", "rgb(143, 188, 143)");
table.Add("darkslateblue", "rgb( 72, 61, 139)");
table.Add("darkslategray", "rgb( 47, 79, 79)");
table.Add("darkslategrey", "rgb( 47, 79, 79)");
table.Add("darkturquoise", "rgb( 0, 206, 209)");
table.Add("darkviolet", "rgb(148, 0, 211)");
table.Add("deeppink", "rgb(255, 20, 147)");
table.Add("deepskyblue", "rgb( 0, 191, 255)");
table.Add("dimgray", "rgb(105, 105, 105)");
table.Add("dimgrey", "rgb(105, 105, 105)");
table.Add("dodgerblue", "rgb( 30, 144, 255)");
table.Add("firebrick", "rgb(178, 34, 34)");
table.Add("floralwhite", "rgb(255, 250, 240)");
table.Add("forestgreen", "rgb( 34, 139, 34)");
table.Add("fuchsia", "rgb(255, 0, 255)");
table.Add("gainsboro", "rgb(220, 220, 220)");
table.Add("ghostwhite", "rgb(248, 248, 255)");
table.Add("gold", "rgb(255, 215, 0)");
table.Add("goldenrod", "rgb(218, 165, 32)");
table.Add("gray", "rgb(128, 128, 128)");
table.Add("grey", "rgb(128, 128, 128)");
table.Add("green", "rgb( 0, 128, 0)");
table.Add("greenyellow", "rgb(173, 255, 47)");
table.Add("honeydew", "rgb(240, 255, 240)");
table.Add("hotpink", "rgb(255, 105, 180)");
table.Add("indianred", "rgb(205, 92, 92)");
table.Add("indigo", "rgb( 75, 0, 130)");
table.Add("ivory", "rgb(255, 255, 240)");
table.Add("khaki", "rgb(240, 230, 140)");
table.Add("lavender", "rgb(230, 230, 250)");
table.Add("lavenderblush", "rgb(255, 240, 245)");
table.Add("lawngreen", "rgb(124, 252, 0)");
table.Add("lemonchiffon", "rgb(255, 250, 205)");
table.Add("lightblue", "rgb(173, 216, 230)");
table.Add("lightcoral", "rgb(240, 128, 128)");
table.Add("lightcyan", "rgb(224, 255, 255)");
table.Add("lightgoldenrodyellow", "rgb(250, 250, 210)");
table.Add("lightgray", "rgb(211, 211, 211)");
table.Add("lightgreen", "rgb(144, 238, 144)");
table.Add("lightgrey", "rgb(211, 211, 211)");
table.Add("lightpink", "rgb(255, 182, 193)");
table.Add("lightsalmon", "rgb(255, 160, 122)");
table.Add("lightseagreen", "rgb( 32, 178, 170)");
table.Add("lightskyblue", "rgb(135, 206, 250)");
table.Add("lightslategray", "rgb(119, 136, 153)");
table.Add("lightslategrey", "rgb(119, 136, 153)");
table.Add("lightsteelblue", "rgb(176, 196, 222)");
table.Add("lightyellow", "rgb(255, 255, 224)");
table.Add("lime", "rgb( 0, 255, 0)");
table.Add("limegreen", "rgb( 50, 205, 50)");
table.Add("linen", "rgb(250, 240, 230)");
table.Add("magenta", "rgb(255, 0, 255)");
table.Add("maroon", "rgb(128, 0, 0)");
table.Add("mediumaquamarine", "rgb(102, 205, 170)");
table.Add("mediumblue", "rgb( 0, 0, 205)");
table.Add("mediumorchid", "rgb(186, 85, 211)");
table.Add("mediumpurple", "rgb(147, 112, 219)");
table.Add("mediumseagreen", "rgb( 60, 179, 113)");
table.Add("mediumslateblue", "rgb(123, 104, 238)");
table.Add("mediumspringgreen", "rgb( 0, 250, 154)");
table.Add("mediumturquoise", "rgb( 72, 209, 204)");
table.Add("mediumvioletred", "rgb(199, 21, 133)");
table.Add("midnightblue", "rgb( 25, 25, 112)");
table.Add("mintcream", "rgb(245, 255, 250)");
table.Add("mistyrose", "rgb(255, 228, 225)");
table.Add("moccasin", "rgb(255, 228, 181)");
table.Add("navajowhite", "rgb(255, 222, 173)");
table.Add("navy", "rgb( 0, 0, 128)");
table.Add("oldlace", "rgb(253, 245, 230)");
table.Add("olive", "rgb(128, 128, 0)");
table.Add("olivedrab", "rgb(107, 142, 35)");
table.Add("orange", "rgb(255, 165, 0)");
table.Add("orangered", "rgb(255, 69, 0)");
table.Add("orchid", "rgb(218, 112, 214)");
table.Add("palegoldenrod", "rgb(238, 232, 170)");
table.Add("palegreen", "rgb(152, 251, 152)");
table.Add("paleturquoise", "rgb(175, 238, 238)");
table.Add("palevioletred", "rgb(219, 112, 147)");
table.Add("papayawhip", "rgb(255, 239, 213)");
table.Add("peachpuff", "rgb(255, 218, 185)");
table.Add("peru", "rgb(205, 133, 63)");
table.Add("pink", "rgb(255, 192, 203)");
table.Add("plum", "rgb(221, 160, 221)");
table.Add("powderblue", "rgb(176, 224, 230)");
table.Add("purple", "rgb(128, 0, 128)");
table.Add("red", "rgb(255, 0, 0)");
table.Add("rosybrown", "rgb(188, 143, 143)");
table.Add("royalblue", "rgb( 65, 105, 225)");
table.Add("saddlebrown", "rgb(139, 69, 19)");
table.Add("salmon", "rgb(250, 128, 114)");
table.Add("sandybrown", "rgb(244, 164, 96)");
table.Add("seagreen", "rgb( 46, 139, 87)");
table.Add("seashell", "rgb(255, 245, 238)");
table.Add("sienna", "rgb(160, 82, 45)");
table.Add("silver", "rgb(192, 192, 192)");
table.Add("skyblue", "rgb(135, 206, 235)");
table.Add("slateblue", "rgb(106, 90, 205)");
table.Add("slategray", "rgb(112, 128, 144)");
table.Add("slategrey", "rgb(112, 128, 144)");
table.Add("snow", "rgb(255, 250, 250)");
table.Add("springgreen", "rgb( 0, 255, 127)");
table.Add("steelblue", "rgb( 70, 130, 180)");
table.Add("tan", "rgb(210, 180, 140)");
table.Add("teal", "rgb( 0, 128, 128)");
table.Add("thistle", "rgb(216, 191, 216)");
table.Add("tomato", "rgb(255, 99, 71)");
table.Add("turquoise", "rgb( 64, 224, 208)");
table.Add("violet", "rgb(238, 130, 238)");
table.Add("wheat", "rgb(245, 222, 179)");
table.Add("white", "rgb(255, 255, 255)");
table.Add("whitesmoke", "rgb(245, 245, 245)");
table.Add("yellow", "rgb(255, 255, 0)");
table.Add("yellowgreen", "rgb(154, 205, 50)");
IEnumerator colorEnum = table.Keys.GetEnumerator();
while (colorEnum.MoveNext())
{
string name = (string)colorEnum.Current;
string hexColor = (string)table[name];
SvgColor color = _createColor(name);
SvgColor color2 = _createColor(hexColor);
Assert.AreEqual(color2.RgbColor.Red.GetFloatValue(CssPrimitiveType.Number), color.RgbColor.Red.GetFloatValue(CssPrimitiveType.Number), name + " red");
Assert.AreEqual(color2.RgbColor.Green.GetFloatValue(CssPrimitiveType.Number), color.RgbColor.Green.GetFloatValue(CssPrimitiveType.Number), name + " green");
Assert.AreEqual(color2.RgbColor.Blue.GetFloatValue(CssPrimitiveType.Number), color.RgbColor.Blue.GetFloatValue(CssPrimitiveType.Number), name + " blue");
}
}
public SvgStopElement(SvgLength num, SvgColor col)
{
Offset = num;
Style.Set("stop-color", col);
}
public static SKColor ToSKColor(this SvgColor color)
{
var skColor = new SKColor((byte)color.R, (byte)color.G, (byte)color.B, (byte)color.A);
return(skColor);
}
