internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteUInt16(width);
gifWriter.WriteUInt16(height);
Byte flags = (byte)(Log2(globalColorTableSize) | (globalColorTableSorted ? 0x08 : 0) | ((colorResolution - 1) << 4) | (globalColorTableFlag ? 0x80 : 0));
gifWriter.WriteByte(flags);
gifWriter.WriteByte(backgroundColorIndex);
gifWriter.WriteByte(pixelAspectRatio);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x2C);
gifWriter.WriteUInt16(left);
gifWriter.WriteUInt16(top);
gifWriter.WriteUInt16(width);
gifWriter.WriteUInt16(height);
Byte flags = (byte)(Log2(localColorTableSize) | (localColorTableSorted ? 0x20 : 0) | (interlaced ? 0x40 : 0) | (localColorTableFlag ? 0x80 : 0));
gifWriter.WriteByte(flags);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x21);
gifWriter.WriteByte(0xFF);
gifWriter.WriteByte(0x0B);
gifWriter.WriteString(applicationIdentifier.PadRight(8));
gifWriter.WriteString(applicationAuthenticationCode.PadRight(3));
gifWriter.WriteByte(3);
gifWriter.WriteByte(1);
gifWriter.WriteUInt16(loopCount);
gifWriter.WriteByte(0);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x21);
gifWriter.WriteByte(0xFF);
gifWriter.WriteByte(0x0B);
gifWriter.WriteString(applicationIdentifier.PadRight(8));
gifWriter.WriteString(applicationAuthenticationCode.PadRight(3));
gifWriter.WriteByte(3);
gifWriter.WriteByte(1);
gifWriter.WriteUInt16(loopCount);
gifWriter.WriteByte(0);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x21);
gifWriter.WriteByte(0x01);
gifWriter.WriteByte(12);
gifWriter.WriteUInt16(left);
gifWriter.WriteUInt16(top);
gifWriter.WriteUInt16(width);
gifWriter.WriteUInt16(height);
gifWriter.WriteByte(cellWidth);
gifWriter.WriteByte(cellHeight);
gifWriter.WriteByte(foregroundColor);
gifWriter.WriteByte(backgroundColor);
gifWriter.WriteTextSubBlocks(text);
gifWriter.WriteByte(0);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x21);
gifWriter.WriteByte(0xF9);
gifWriter.WriteByte(4);
Byte flags = (byte)((transparency ? 1 : 0) | (userInputExpected ? 2 : 0) | ((int)disposalMethod << 2));
gifWriter.WriteByte(flags);
gifWriter.WriteUInt16(delay);
gifWriter.WriteByte(transparencyIndex);
gifWriter.WriteByte(0);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteUInt16(width);
gifWriter.WriteUInt16(height);
Byte flags = (byte)(Log2(globalColorTableSize) | (globalColorTableSorted ? 0x08 : 0) | ((colorResolution - 1) << 4) | (globalColorTableFlag ? 0x80 : 0));
gifWriter.WriteByte(flags);
gifWriter.WriteByte(backgroundColorIndex);
gifWriter.WriteByte(pixelAspectRatio);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x21);
gifWriter.WriteByte(0x01);
gifWriter.WriteByte(12);
gifWriter.WriteUInt16(left);
gifWriter.WriteUInt16(top);
gifWriter.WriteUInt16(width);
gifWriter.WriteUInt16(height);
gifWriter.WriteByte(cellWidth);
gifWriter.WriteByte(cellHeight);
gifWriter.WriteByte(foregroundColor);
gifWriter.WriteByte(backgroundColor);
gifWriter.WriteTextSubBlocks(text);
gifWriter.WriteByte(0);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x21);
gifWriter.WriteByte(0xF9);
gifWriter.WriteByte(4);
Byte flags = (byte)((transparency ? 1 : 0) | (userInputExpected ? 2 : 0) | ((int)disposalMethod << 2));
gifWriter.WriteByte(flags);
gifWriter.WriteUInt16(delay);
gifWriter.WriteByte(transparencyIndex);
gifWriter.WriteByte(0);
}
internal override void Write(GifWriter gifWriter)
{
gifWriter.WriteByte(0x2C);
gifWriter.WriteUInt16(left);
gifWriter.WriteUInt16(top);
gifWriter.WriteUInt16(width);
gifWriter.WriteUInt16(height);
Byte flags = (byte)(Log2(localColorTableSize) | (localColorTableSorted ? 0x20 : 0) | (interlaced ? 0x40 : 0) | (localColorTableFlag ? 0x80 : 0));
gifWriter.WriteByte(flags);
}