public MaskInfo(PsdBinaryReader reader, Layer layer)
{
Util.DebugMessage(reader.BaseStream, "Load, Begin, MaskInfo");
var maskLength = reader.ReadUInt32();
if (maskLength <= 0)
{
return;
}
var startPosition = reader.BaseStream.Position;
var endPosition = startPosition + maskLength;
// Read layer mask
var rectangle = reader.ReadRectangle();
var backgroundColor = reader.ReadByte();
var flagsByte = reader.ReadByte();
LayerMask = new Mask(layer, rectangle, backgroundColor, new BitVector32(flagsByte));
// User mask is supplied separately when there is also a vector mask.
if (maskLength == 36)
{
var userFlagsByte = reader.ReadByte();
var userBackgroundColor = reader.ReadByte();
var userRectangle = reader.ReadRectangle();
UserMask = new Mask(layer, userRectangle, userBackgroundColor,
new BitVector32(userFlagsByte));
}
// 20-byte mask data will end with padding.
reader.BaseStream.Position = endPosition;
Util.DebugMessage(reader.BaseStream, "Load, End, MaskInfo");
}
