public static string imageDir = "..\\..\\Samples\\Images\\";// "..\\..\\..\\..\\Samples\\Images\\";
static void Main(string[] args)
{
Config c = new Config();
new PrettyGifs().Install(c);
WatermarkPlugin w = (WatermarkPlugin) new WatermarkPlugin().Install(c);
w.OtherImages.Path = imageDir;
Console.WindowWidth = 200;
//TODO: make watermark system work outside of the web folder.
string s = c.GetDiagnosticsPage();
c.BuildImage(imageDir + "quality-original.jpg", "grass.gif", "rotate=3&width=600&format=gif&colors=128&watermark=Sun_256.png");
CompareFreeImageDecoderToDefault();
CompareFreeImageEncoderToDefault();
CompareFreeImageToDefault();
EvaluateSpeedPlugin();
Console.ReadKey();
}
/// <summary>
/// This ensures we have updated the dynamic configuration values like watermark path which we don't know until runtime.
/// </summary>
private void EnsureConfiguration()
{
WatermarkPlugin plugin = (WatermarkPlugin)_config.Plugins.AllPlugins.First(p => p is WatermarkPlugin);
ImageLayer imageLayer = (ImageLayer)plugin.NamedWatermarks.First().Value.First();
imageLayer.Path = _filePath;
}
/// <summary>
/// 缩略与水印同一方法
/// </summary>
/// <param name="stream"> </param>
/// <param name="maxwith"> </param>
/// <param name="maxheight"> </param>
/// <param name="watermark"> </param>
/// <returns> </returns>
private static Stream Thumbnail(Stream stream, int maxwith, int maxheight, string watermark)
{
var c = ImageResizer.Configuration.Config.Current;
if (!c.Plugins.Has <PrettyGifs>())
{
new PrettyGifs().Install(c);
}
if (!c.Plugins.Has <AnimatedGifs>())
{
new AnimatedGifs().Install(c);
}
//c.Plugins.LoadPlugins();
if (c.Plugins.Has <SizeLimiting>())
{
c.Plugins.Get <SizeLimiting>().Uninstall(c);
}
WatermarkPlugin water = null;
if (!c.Plugins.Has <WatermarkPlugin>())
{
water = (WatermarkPlugin) new WatermarkPlugin().Install(c);
}
else
{
water = c.Plugins.Get <WatermarkPlugin>();
}
var strsetting = "";
if (maxheight != 0 && maxheight != 0)
{
strsetting += "maxwidth=" + maxwith + "&maxheight=" + maxheight;
}
if (!string.IsNullOrEmpty(watermark))
{
water.OtherImages.Path = Path.GetDirectoryName(watermark);
water.OtherImages.Align = System.Drawing.ContentAlignment.BottomRight;
var mark = Path.GetFileName(watermark);
strsetting += "&watermark=" + mark;
}
strsetting = strsetting.TrimStart('&');
var outStream = new MemoryStream();
c.BuildImage(stream, outStream, strsetting);
var s = c.GetDiagnosticsPage();
Console.WriteLine(s);
return(outStream);
}
/// <summary>
/// Applyes watermark to the image based on the isWaterMark property of that image
/// </summary>
/// <param name="aspxCommonObj">Common Object aspx</param>
/// <param name="rs">Resize settings</param>
/// <param name="SourceFile">The full source path of image</param>
/// <param name="DestinationFolder">The full destination path of the image</param>
public static void ApplyWaterMarkToImage(AspxCommonInfo aspxCommonObj, ResizeSettings rs, string SourceFile, string DestinationFolder)
{
StoreSettingConfig ssc = new StoreSettingConfig();
string waterMarkText = ssc.GetStoreSettingsByKey(StoreSetting.WaterMarkText, aspxCommonObj.StoreID,
aspxCommonObj.PortalID, aspxCommonObj.CultureName);
try
{
if (!string.IsNullOrEmpty(waterMarkText))
{
string waterMarkposition = ssc.GetStoreSettingsByKey(StoreSetting.WaterMarkTextPosition,
aspxCommonObj.StoreID, aspxCommonObj.PortalID,
aspxCommonObj.CultureName);
double waterMarkRotAngle =
double.Parse(ssc.GetStoreSettingsByKey(StoreSetting.WaterMarkTextRotation, aspxCommonObj.StoreID,
aspxCommonObj.PortalID, aspxCommonObj.CultureName));
bool showWaterMarkImage = bool.Parse(ssc.GetStoreSettingsByKey(StoreSetting.ShowWaterMarkImage,
aspxCommonObj.StoreID,
aspxCommonObj.PortalID,
aspxCommonObj.CultureName));
//You can have multiple configurations. Config.Current contains web.config settings, but you can use new Config(); to get a clean slate.
Config c = Config.Current;
//Get a reference to the instance
WatermarkPlugin wp = c.Plugins.Get <WatermarkPlugin>();
if (wp == null)
{ //Install it if it's missing
wp = new WatermarkPlugin();
wp.Install(c);
}
//Re-query in case another thread beat us to installation.
wp = c.Plugins.Get <WatermarkPlugin>();
//Adding single text layer multiple layer can be added
TextLayer t = new TextLayer();
t.Text = waterMarkText;
t.Fill = true; //Fill the image with the text
t.TextColor = System.Drawing.Color.White;
t.Angle = waterMarkRotAngle;
TextPosition posType = (TextPosition)Enum.Parse(typeof(TextPosition), waterMarkposition);
if (!string.IsNullOrEmpty(posType.ToString()))
{
switch (posType)
{
case TextPosition.BOTTOM_CENTER:
t.Left = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Right = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Bottom = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
case TextPosition.MID_CENTER:
t.Left = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Right = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Bottom = new DistanceUnit(50, DistanceUnit.Units.Percentage);
break;
case TextPosition.TOP_CENTER:
t.Left = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Right = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Top = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
case TextPosition.BOTTOM_LEFT:
t.Left = new DistanceUnit(5, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Bottom = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
case TextPosition.MID_LEFT:
t.Left = new DistanceUnit(5, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Top = new DistanceUnit(50, DistanceUnit.Units.Percentage);
break;
case TextPosition.TOP_LEFT:
t.Left = new DistanceUnit(5, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Top = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
default:
t.Left = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Right = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Bottom = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
}
}
else
{
t.Left = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Right = new DistanceUnit(30, DistanceUnit.Units.Percentage);
t.Width = new DistanceUnit(50, DistanceUnit.Units.Percentage);
t.Bottom = new DistanceUnit(5, DistanceUnit.Units.Percentage);
}
wp.NamedWatermarks["text"] = new Layer[] { t };
ResizeSettings rsWM;
if (showWaterMarkImage)
{
string waterMarkImageposition = ssc.GetStoreSettingsByKey(StoreSetting.WaterMarkImagePosition,
aspxCommonObj.StoreID,
aspxCommonObj.PortalID,
aspxCommonObj.CultureName);
double waterMarkImageRotAngle =
double.Parse(ssc.GetStoreSettingsByKey(StoreSetting.WaterMarkImageRotation,
aspxCommonObj.StoreID, aspxCommonObj.PortalID,
aspxCommonObj.CultureName));
string imagePath = @"Modules\AspxCommerce\AspxStoreSettingsManagement\uploads\noitem.png";
ImageLayer i = new ImageLayer(c); //ImageLayer needs a Config instance so it knows where to locate images
i.Path = "~/" + imagePath;
i.DrawAs = ImageLayer.LayerPlacement.Overlay;
i.Width = new DistanceUnit(20, DistanceUnit.Units.Percentage);
i.Height = new DistanceUnit(20, DistanceUnit.Units.Percentage);
i.ImageQuery.Rotate = waterMarkImageRotAngle;
ImagePosition imgPosType = (ImagePosition)Enum.Parse(typeof(ImagePosition), waterMarkImageposition);
if (!string.IsNullOrEmpty(imgPosType.ToString()))
{
switch (imgPosType)
{
case ImagePosition.CENTER:
break;
case ImagePosition.TOP_RIGHT:
i.Top = new DistanceUnit(5, DistanceUnit.Units.Percentage);
i.Right = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
case ImagePosition.TOP_LEFT:
i.Top = new DistanceUnit(5, DistanceUnit.Units.Percentage);
i.Left = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
case ImagePosition.BOTTOM_RIGHT:
i.Bottom = new DistanceUnit(5, DistanceUnit.Units.Percentage);
i.Right = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
case ImagePosition.BOTTOM_LEFT:
i.Bottom = new DistanceUnit(5, DistanceUnit.Units.Percentage);
i.Left = new DistanceUnit(5, DistanceUnit.Units.Percentage);
break;
default:
i.Width = new DistanceUnit(20, DistanceUnit.Units.Percentage);
i.Height = new DistanceUnit(20, DistanceUnit.Units.Percentage);
break;
}
}
wp.NamedWatermarks["img"] = new Layer[] { i };
rsWM = new ResizeSettings("watermark=text,img;");
}
else
{
rsWM = new ResizeSettings("watermark=text");
}
rsWM.Format = rs.Format;
rsWM.Mode = rs.Mode;
rsWM.Scale = rs.Scale;
rsWM.Quality = rs.Quality;
rsWM.Width = rs.Width;
rsWM.Height = rs.Height;
wp.keepAspectRatio = true; //Maintains the aspect ratio of the watermark itself.
//Build the Image
c.CurrentImageBuilder.Build(SourceFile, DestinationFolder, rsWM);
}
}
catch (Exception e)
{
}
}
