public void SaveStreamToJpeg(Stream sourceImage, string imageName)
{
try
{
RasterCodecs.Startup();
rasterCodecs = new RasterCodecs();
img = rasterCodecs.Load(sourceImage);
Leadtools.RasterImageFormat rif = Leadtools.RasterImageFormat.Jpeg;
rasterCodecs.Save(img, imageName, rif, img.BitsPerPixel);
}
finally
{
img.Dispose();
RasterCodecs.Shutdown();
}
}
private void Watermark()
{
int?left = null;
int?top = null;
try
{
left = Convert.ToInt32(xmlActionProfile.SelectSingleNode("//root/actionProfile[@ID='" + strActionProfile + "']/action[@ID='watermark']/left").InnerText.Trim());
top = Convert.ToInt32(xmlActionProfile.SelectSingleNode("//root/actionProfile[@ID='" + strActionProfile + "']/action[@ID='watermark']/top").InnerText.Trim());
}
catch { }
string watermarkFile = xmlActionProfile.SelectSingleNode("//root/actionProfile[@ID='" + strActionProfile + "']/action[@ID='watermark']/watermarkFile").InnerText.Trim();
Leadtools.RasterImage watermark = rasterCodecs.Load(ApplicationPath + watermarkFile);
Rectangle destinationRectangle;
if (left.HasValue && top.HasValue)
{
destinationRectangle = new Rectangle(left.Value, top.Value, watermark.Width, watermark.Height);
}
else
{
left = Math.Max(0, (img.Width - watermark.Width) / 2);
top = Math.Max(0, (img.Height - watermark.Height) / 2);
destinationRectangle = new Rectangle(left.Value, top.Value, watermark.Width, watermark.Height);
}
// Jpg + png + png mask
RasterImage watermarkMask = watermark.CreateAlphaImage();
FeatherAlphaBlendCommand command = new FeatherAlphaBlendCommand(watermark, new Point(0, 0), destinationRectangle, watermarkMask, new Point(0, 0));
command.Run(img);
// Jpg + jpg
// CombineFastCommand combine = new CombineFastCommand();
// combine.DestinationImage = img;
// combine.DestinationRectangle = new Rectangle(left, top, watermark.Width, watermark.Height);
// combine.SourcePoint = new Point(0, 0);
// combine.Flags = CombineFastCommandFlags.SourceCopy;
// combine.Run(watermark);
watermark.Dispose();
}
private string DoTheConvert(string sourceImage, string actionProfile, string annotate, ReturnPath retPath)
{
string strRetFile = "";
strActionProfile = actionProfile;
strAnnotate = annotate;
this.sourceImage = sourceImage;
try
{
RasterCodecs.Startup();
RasterSupport.Unlock(RasterSupportType.Pro, "LhwcFdF3jN");
bool isLocked = RasterSupport.IsLocked(RasterSupportType.Pro);
rasterCodecs = new RasterCodecs();
imageInfo = rasterCodecs.GetInformation(sourceImage, true);
if (imageInfo.TotalPages > 0 && imageInfo.Format == Leadtools.RasterImageFormat.Gif)
{
rasterCodecs.Options.Gif.Load.AnimationLoop = imageInfo.Gif.AnimationLoop;
rasterCodecs.Options.Gif.Save.AnimationLoop = imageInfo.Gif.AnimationLoop;
rasterCodecs.Options.Gif.Save.UseAnimationLoop = imageInfo.Gif.HasAnimationLoop;
if (imageInfo.Gif.HasAnimationBackground)
{
rasterCodecs.Options.Gif.Save.AnimationBackground = imageInfo.Gif.AnimationBackground;
}
rasterCodecs.Options.Gif.Save.UseAnimationBackground = imageInfo.Gif.HasAnimationBackground;
// #1.0.5.0
if (imageInfo.Gif.HasAnimationPalette)
{
rasterCodecs.Options.Gif.Save.SetAnimationPalette(imageInfo.Gif.GetAnimationPalette());
}
rasterCodecs.Options.Gif.Save.UseAnimationPalette = imageInfo.Gif.HasAnimationPalette;
rasterCodecs.Options.Gif.Save.AnimationWidth = imageInfo.Gif.AnimationWidth;
rasterCodecs.Options.Gif.Save.AnimationHeight = imageInfo.Gif.AnimationHeight;
}
img = rasterCodecs.Load(sourceImage);
// Load convert action profile
if (Init(sourceImage, strActionProfile))
{
// loop on actions
LoopActions();
SaveImage();
// add a copyright or something like this to the image
if (xmlActionProfile.SelectSingleNode("//root/actionProfile[@ID='" + strActionProfile + "']/action[@ID='annotate']") != null && strTargetImage.Length > 0)
{
Annotate();
}
if (retPath == ReturnPath.AbsPath)
{
strRetFile = strTargetImage;
}
else if (retPath == ReturnPath.Url)
{
strRetFile = strTargetImageUrl;
}
}
}
finally
{
img.Dispose();
RasterCodecs.Shutdown();
}
return(strRetFile);
}
public ImageItem(Leadtools.RasterImage rasterImage, ImageCollection parent)
{
_rasterImage = rasterImage;
_tag = null;
_parent = parent;
}
public ImageItem(Leadtools.RasterImage rasterImage, ImageCollection parent, object tag)
{
_rasterImage = rasterImage;
_tag = tag;
_parent = parent;
}
