public Bitmap Convert(Pix pix, bool includeAlpha = false)
{
var pixelFormat = GetPixelFormat(pix);
var depth = pix.Depth;
var img = new Bitmap(pix.Width, pix.Height, pixelFormat);
if (pix.XRes > 1 && pix.YRes > 1)
{
img.SetResolution(pix.XRes, pix.YRes);
}
BitmapData imgData = null;
PixData pixData = null;
try
{
// TODO: Set X and Y resolution
// transfer pixel data
if ((pixelFormat & PixelFormat.Indexed) == PixelFormat.Indexed)
{
TransferPalette(pix, img);
}
// transfer data
pixData = pix.GetData();
imgData = img.LockBits(new Rectangle(0, 0, img.Width, img.Height), ImageLockMode.WriteOnly, pixelFormat);
if (depth == 32)
{
TransferData32(pixData, imgData, includeAlpha ? 0 : 255);
}
else if (depth == 16)
{
TransferData16(pixData, imgData);
}
else if (depth == 8)
{
TransferData8(pixData, imgData);
}
else if (depth == 1)
{
TransferData1(pixData, imgData);
}
return(img);
}
catch (Exception)
{
img.Dispose();
throw;
}
finally
{
if (imgData != null)
{
img.UnlockBits(imgData);
}
}
}
public Bitmap Convert(Pix pix, bool includeAlpha = false)
{
var pixelFormat = this.GetPixelFormat(pix);
var depth = pix.Depth;
var img = new Bitmap(pix.Width, pix.Height, pixelFormat);
BitmapData imgData = null;
try {
// TODO: Set X and Y resolution
// transfer pixel data
if ((pixelFormat & PixelFormat.Indexed) == PixelFormat.Indexed)
{
this.TransferPalette(pix, img);
}
// transfer data
var pixData = pix.GetData();
imgData = img.LockBits(new Rectangle(0, 0, img.Width, img.Height), ImageLockMode.WriteOnly, pixelFormat);
switch (depth)
{
case 32:
this.TransferData32(pixData, imgData, includeAlpha ? 0 : 255);
break;
case 16:
this.TransferData16(pixData, imgData);
break;
case 8:
this.TransferData8(pixData, imgData);
break;
case 1:
this.TransferData1(pixData, imgData);
break;
}
return(img);
}
catch (Exception) {
img.Dispose();
throw;
}
finally {
if (imgData != null)
{
img.UnlockBits(imgData);
}
}
}
public Bitmap Convert(Pix pix, bool includeAlpha = false)
{
var pixelFormat = GetPixelFormat(pix);
var depth = pix.Depth;
var img = new Bitmap(pix.Width, pix.Height, pixelFormat);
BitmapData imgData = null;
PixData pixData = null;
try {
// TODO: Set X and Y resolution
// transfer pixel data
if ((pixelFormat & PixelFormat.Indexed) == PixelFormat.Indexed) {
TransferPalette(pix, img);
}
// transfer data
pixData = pix.GetData();
imgData = img.LockBits(new Rectangle(0, 0, img.Width, img.Height), ImageLockMode.WriteOnly, pixelFormat);
if (depth == 32) {
TransferData32(pixData, imgData, includeAlpha ? 0 : 255);
} else if (depth == 16) {
TransferData16(pixData, imgData);
} else if (depth == 8) {
TransferData8(pixData, imgData);
} else if (depth == 1) {
TransferData1(pixData, imgData);
}
return img;
} catch (Exception) {
img.Dispose();
throw;
} finally {
if (imgData != null) {
img.UnlockBits(imgData);
}
}
}
