/// <summary>
/// Writes the ARGB color to writer.
/// </summary>
/// <param name="writer">The writer to which to write color.</param>
/// <param name="val">Color to be written.</param>
public static void WriteARGB(this ISwfStreamWriter writer, SwfRGBA val)
{
writer.WriteByte(val.Alpha);
writer.WriteByte(val.Red);
writer.WriteByte(val.Green);
writer.WriteByte(val.Blue);
}
public static void AreEqual(SwfRGBA expected, SwfRGBA actual, string message)
{
Assert.AreEqual(expected.Red, actual.Red, message + ": Red");
Assert.AreEqual(expected.Green, actual.Green, message + ": Green");
Assert.AreEqual(expected.Blue, actual.Blue, message + ": Blue");
Assert.AreEqual(expected.Alpha, actual.Alpha, message + ": Alpha");
}
/// <summary>
/// Writes the ARGB color to writer.
/// </summary>
/// <param name="writer">The writer to which to write color.</param>
/// <param name="val">Color to be written.</param>
public static void WriteARGB(this ISwfStreamWriter writer, SwfRGBA val)
{
writer.WriteByte(val.Alpha);
writer.WriteByte(val.Red);
writer.WriteByte(val.Green);
writer.WriteByte(val.Blue);
}
public static XElement ToXml(SwfRGBA color)
{
return(new XElement("Color",
new XAttribute("red", color.Red),
new XAttribute("green", color.Green),
new XAttribute("blue", color.Blue),
new XAttribute("alpha", color.Alpha)));
}
public static SwfRGBA ReadARGB(this ISwfStreamReader reader)
{
var rgb = new SwfRGBA {
Alpha = reader.ReadByte(),
Red = reader.ReadByte(),
Green = reader.ReadByte(),
Blue = reader.ReadByte()
};
return rgb;
}
public static SwfRGBA ReadARGB(this ISwfStreamReader reader)
{
var rgb = new SwfRGBA {
Alpha = reader.ReadByte(),
Red = reader.ReadByte(),
Green = reader.ReadByte(),
Blue = reader.ReadByte()
};
return(rgb);
}
public void WriteARGBTest()
{
var val = new SwfRGBA(0x0a, 0xff, 0x83, 0x12);
var mem = new MemoryStream();
var writer = new SwfStreamWriter(mem);
writer.WriteARGB(val);
mem.Seek(0, SeekOrigin.Begin);
Assert.AreEqual(0x12, mem.ReadByte(), "Byte 0");
Assert.AreEqual(0x0a, mem.ReadByte(), "Byte 1");
Assert.AreEqual(0xff, mem.ReadByte(), "Byte 2");
Assert.AreEqual(0x83, mem.ReadByte(), "Byte 3");
Assert.AreEqual(mem.Length, mem.Position, "Should reach end of the stream");
}
public static SwfRGBA FromXml(XElement xColor)
{
var color = new SwfRGBA();
var xRed = xColor.Attribute("red");
var xGreen = xColor.Attribute("green");
var xBlue = xColor.Attribute("blue");
var xAlpha = xColor.Attribute("alpha");
color.Red = xRed != null?byte.Parse(xRed.Value) : (byte)0;
color.Green = xGreen != null?byte.Parse(xGreen.Value) : (byte)0;
color.Blue = xBlue != null?byte.Parse(xBlue.Value) : (byte)0;
color.Alpha = xAlpha != null?byte.Parse(xAlpha.Value) : (byte)0;
return(color);
}
/// <summary>
/// Writes the RGBA color to writer.
/// </summary>
/// <param name="writer">The writer to which to write color.</param>
/// <param name="val">Color to be written.</param>
public static void WriteRGBA(this ISwfStreamWriter writer, SwfRGBA val)
{
writer.WriteRGBA(ref val);
}
/// <summary>
/// Writes the RGBA color to writer.
/// </summary>
/// <param name="writer">The writer to which to write color.</param>
/// <param name="val">Color to be written.</param>
public static void WriteRGBA(this ISwfStreamWriter writer, SwfRGBA val)
{
writer.WriteRGBA(ref val);
}
