//============================================================
// <T>序列化数据内容到输出流中。</T>
//
// @param output 输出流
//============================================================
public override void Serialize(IOutput output)
{
base.Serialize(output);
// 写入宽度和高度
int width = _bitmap.Width;
int height = _bitmap.Height;
output.WriteInt16((short)width);
output.WriteInt16((short)height);
// 检测是否有Aplah值
bool channelA = RBitmap.HasChannel(_bitmap, EBitmapChannel.A);
if (channelA)
{
output.WriteInt8(2);
}
else
{
output.WriteInt8(1);
}
// 保存图片信息
byte[] data = RBitmap.ToBytes(_bitmap);
byte[] dataResult = new byte[data.Length * 2];
int length = RCompressJpg.Compress(dataResult, 0, dataResult.Length, data, 0, data.Length, _bitmap.Width, _bitmap.Height, _qualityColor, 1);
output.WriteInt32(length);
output.WriteBytes(dataResult, 0, length);
// 保存图片A信息
if (channelA)
{
length = RCompressJpg.Compress(dataResult, 0, dataResult.Length, data, 0, data.Length, _bitmap.Width, _bitmap.Height, _qualityAlpha, 2);
output.WriteInt32(length);
output.WriteBytes(dataResult, 0, length);
}
}
//============================================================
// <T>序列化数据内容到输出流中。</T>
//
// @param output 输出流
//============================================================
public void SerializeBitmap(IOutput output)
{
// 处理位图
Bitmap bitmap = _bitmap;
if ((_validLocation.X != 0) || (_validLocation.Y != 0) || (_validSize.Width != _bitmap.Width) || ((_validSize.Height != _bitmap.Height)))
{
bitmap = new Bitmap(_validSize.Width, _validSize.Height, PixelFormat.Format32bppArgb);
// 复制图片
RBitmap.Copy(_bitmap, new SIntRectangle(_validLocation.X, _validLocation.Y, _validSize.Width, _validSize.Height), bitmap, new SIntPoint2(0, 0));
}
// 保存图片信息
byte[] data = RBitmap.ToBytes(bitmap);
//if(RResourceManager.IsColoPremultiplied) {
// int colorLength = data.Length;
// for(int n = 0; n < colorLength; n += 4) {
// float a = (float)data[n + 3];
// data[n] = (byte)(((float)data[n] * a) / 255.0f);
// data[n + 1] = (byte)(((float)data[n + 1] * a) / 255.0f);
// data[n + 2] = (byte)(((float)data[n + 2] * a) / 255.0f);
// }
//} else if(RResourceManager.IsColoSkipProcess) {
// int skipAlpha = RResourceManager.ColoSkipAlpha;
// int colorLength = data.Length;
// for(int n = 0; n < colorLength; n += 4) {
// if(data[n + 3] < skipAlpha) {
// data[n] = 0;
// data[n + 1] = 0;
// data[n + 2] = 0;
// data[n + 3] = 0;
// }
// }
//}
byte[] dataResult = new byte[4096 + data.Length * 2];
int length = RCompressJpg.Compress(dataResult, 0, dataResult.Length, data, 0, data.Length, bitmap.Width, bitmap.Height, _qualityColor, 1);
output.WriteBytes(dataResult, 0, length);
// 释放图片
if (bitmap != _bitmap)
{
bitmap.Dispose();
bitmap = null;
}
}
//============================================================
// <T>序列化数据内容到输出流中。</T>
//
// @param output 输出流
//============================================================
public override void Serialize(IOutput output)
{
// 处理位图
Bitmap bitmap = _bitmap;
if ((_validLocation.X != 0) || (_validLocation.Y != 0) || (_validSize.Width != _bitmap.Width) || ((_validSize.Height != _bitmap.Height)))
{
bitmap = new Bitmap(_validSize.Width, _validSize.Height, PixelFormat.Format32bppArgb);
// 复制图片
RBitmap.Copy(_bitmap, new SIntRectangle(_validLocation.X, _validLocation.Y, _validSize.Width, _validSize.Height), bitmap, new SIntPoint2(0, 0));
}
// 写入宽度和高度
int width = _bitmap.Width;
int height = _bitmap.Height;
output.WriteInt16((short)width);
output.WriteInt16((short)height);
// 写入有效区域
output.WriteInt16((short)_validLocation.X);
output.WriteInt16((short)_validLocation.Y);
output.WriteInt16((short)_validSize.Width);
output.WriteInt16((short)_validSize.Height);
// 检测是否有Aplah值
bool channelA = RBitmap.HasChannel(bitmap, EBitmapChannel.A);
if (channelA)
{
output.WriteInt8(2);
}
else
{
output.WriteInt8(1);
}
// 保存图片信息
byte[] data = RBitmap.ToBytes(bitmap);
//if(RResourceManager.IsColoPremultiplied) {
// int colorLength = data.Length;
// for (int n = 0; n < colorLength; n += 4) {
// float a = (float)data[n + 3];
// data[n ] = (byte)(((float)data[n ] * a) / 255.0f);
// data[n + 1] = (byte)(((float)data[n + 1] * a) / 255.0f);
// data[n + 2] = (byte)(((float)data[n + 2] * a) / 255.0f);
// }
//}else if(RResourceManager.IsColoSkipProcess) {
// int skipAlpha = RResourceManager.ColoSkipAlpha;
// int colorLength = data.Length;
// for(int n = 0; n < colorLength; n += 4) {
// if(data[n + 3] < skipAlpha) {
// data[n] = 0;
// data[n + 1] = 0;
// data[n + 2] = 0;
// data[n + 3] = 0;
// }
// }
//}
byte[] dataResult = new byte[4096 + data.Length * 2];
int length = RCompressJpg.Compress(dataResult, 0, dataResult.Length, data, 0, data.Length, bitmap.Width, bitmap.Height, _qualityColor, 1);
output.WriteInt32(length);
output.WriteBytes(dataResult, 0, length);
// 保存图片A信息
if (channelA)
{
length = RCompressJpg.Compress(dataResult, 0, dataResult.Length, data, 0, data.Length, bitmap.Width, bitmap.Height, _qualityAlpha, 3);
output.WriteInt32(length);
output.WriteBytes(dataResult, 0, length);
}
// 释放图片
if (bitmap != _bitmap)
{
bitmap.Dispose();
bitmap = null;
}
}
