public CropTransformViewModel(ValuePairEnumerator config)
{
_config = config;
}
public string ExecuteThread(FileItem item, string infile, string dest, ValuePairEnumerator configData)
{
var conf = new OverlayTransformViewModel(configData);
using (MagickImage image = new MagickImage(infile))
{
Gravity gravity = Gravity.Center;
if (conf.A11)
{
gravity = Gravity.Northwest;
}
if (conf.A12)
{
gravity = Gravity.North;
}
if (conf.A13)
{
gravity = Gravity.Northeast;
}
if (conf.A21)
{
gravity = Gravity.West;
}
if (conf.A22)
{
gravity = Gravity.Center;
}
if (conf.A23)
{
gravity = Gravity.East;
}
if (conf.A31)
{
gravity = Gravity.Southwest;
}
if (conf.A32)
{
gravity = Gravity.South;
}
if (conf.A33)
{
gravity = Gravity.Southeast;
}
if (File.Exists(conf.OverlayFile))
{
// Read the watermark that will be put on top of the image
using (MagickImage watermark = new MagickImage(conf.OverlayFile))
{
if (conf.StrechOverlay)
{
watermark.Resize(image.Width, image.Height);
}
// Optionally make the watermark more transparent
watermark.Evaluate(Channels.Alpha, EvaluateOperator.Add, -(255 * (100 - conf.Transparency) / 100));
// Draw the watermark in the bottom right corner
image.Composite(watermark, gravity, CompositeOperator.Over);
//// Optionally make the watermark more transparent
//watermark.Evaluate(Channels.Alpha, EvaluateOperator.Divide, 4);
//// Or draw the watermark at a specific location
//image.Composite(watermark, 200, 50, CompositeOperator.Over);
}
}
string text = "";
if (!string.IsNullOrEmpty(conf.Text))
{
Regex regPattern = new Regex(@"\[(.*?)\]", RegexOptions.Singleline);
MatchCollection matchX = regPattern.Matches(conf.Text);
text = matchX.Cast <Match>()
.Aggregate(conf.Text,
(current1, match) =>
item.FileNameTemplates.Where(
template =>
String.Compare(template.Name, match.Value,
StringComparison.InvariantCultureIgnoreCase) == 0).Aggregate(current1,
(current, template) => current.Replace(match.Value, template.Value)));
image.Font = conf.Font;
image.FontPointsize = conf.FontSize;
Color color = (Color)ColorConverter.ConvertFromString(conf.FontColor);
image.FillColor = new MagickColor(color.R, color.G, color.B, color.A);
image.StrokeColor = new MagickColor(color.R, color.G, color.B, color.A);
image.Annotate(text, gravity);
}
image.Format = MagickFormat.Jpeg;
image.Write(dest);
}
return(dest);
}
public TransformPluginItem(ValuePairEnumerator config)
{
_config = config;
}
public OverlayTransformViewModel(ValuePairEnumerator config)
{
_config = config;
BrowseCommand = new RelayCommand(Browse);
}
public UserControl GetConfig(ValuePairEnumerator configData)
{
return(null);
}
public string Execute(FileItem fileItem, string dest, ValuePairEnumerator configData)
{
var conf = new ResizeTransformViewModel(configData);
bool deleteFile = false;
var filename = fileItem.FileName;
if (fileItem.IsRaw)
{
string s = Path.Combine(Path.GetDirectoryName(fileItem.FileName),
Path.GetFileNameWithoutExtension(fileItem.FileName) + ".jpg");
if (File.Exists(s))
{
filename = s;
}
else
{
string dcraw_exe = Path.Combine(Settings.ApplicationFolder, "dcraw.exe");
if (File.Exists(dcraw_exe))
{
PhotoUtils.RunAndWait(dcraw_exe, string.Format(" -e {0}", fileItem.FileName));
string thumb = Path.Combine(Path.GetDirectoryName(fileItem.FileName),
Path.GetFileNameWithoutExtension(fileItem.FileName) + ".thumb.jpg");
if (File.Exists(thumb))
{
deleteFile = true;
filename = thumb;
}
}
}
dest = Path.Combine(Path.GetDirectoryName(dest), Path.GetFileNameWithoutExtension(dest) + ".jpg");
}
using (MemoryStream fileStream = new MemoryStream(File.ReadAllBytes(filename)))
{
BitmapDecoder bmpDec = BitmapDecoder.Create(fileStream,
BitmapCreateOptions.PreservePixelFormat,
BitmapCacheOption.OnLoad);
WriteableBitmap writeableBitmap;
if (conf.KeepAspect)
{
double dw = (double)conf.Width / bmpDec.Frames[0].PixelWidth;
writeableBitmap =
BitmapFactory.ConvertToPbgra32Format(BitmapLoader.GetBitmapFrame(bmpDec.Frames[0],
(int)(bmpDec.Frames[0].PixelWidth * dw),
(int)(bmpDec.Frames[0].PixelHeight * dw),
BitmapScalingMode.Linear));
}
else
{
writeableBitmap =
BitmapFactory.ConvertToPbgra32Format(BitmapLoader.GetBitmapFrame(bmpDec.Frames[0], conf.Width, conf.Height, BitmapScalingMode.Linear));
}
BitmapLoader.Save2Jpg(writeableBitmap, dest);
// remove temporally file created by dcraw
if (deleteFile)
{
File.Delete(filename);
}
}
return(dest);
}
public string Execute(FileItem item, string infile, string dest, ValuePairEnumerator configData)
{
return(ExecuteThread(item, infile, dest, configData));
}
public EffectViewModel(ValuePairEnumerator config)
{
_config = config;
Effects = new ObservableCollection <EffectType>();
Effects.Add(new EffectType()
{
Name = "Sepia",
Name1 = "Threshold",
Min1 = 0,
Max1 = 99,
Default1 = 80,
Param1Visible = true
});
Effects.Add(new EffectType()
{
Name = "Oil Paint",
Name1 = "Radius",
Min1 = 3,
Max1 = 35,
Default1 = 15,
Param1Visible = true
});
Effects.Add(new EffectType()
{
Name = "Sketch",
Name1 = "Sigma",
Min1 = 1,
Max1 = 99,
Default1 = 20,
Param1Visible = false,
Name2 = "Angle",
Min2 = 0,
Max2 = 359,
Default2 = 135,
Param2Visible = false
});
Effects.Add(new EffectType()
{
Name = "Charcoal",
});
Effects.Add(new EffectType()
{
Name = "Solarize",
Name1 = "Threshold of the intensity",
Min1 = 0,
Max1 = 99,
Default1 = 10,
Param1Visible = false
});
Effects.Add(new EffectType()
{
Name = "Swirl",
Name1 = "Degrees",
Min1 = 0,
Max1 = 359,
Default1 = 45,
Param1Visible = true
});
Effects.Add(new EffectType()
{
Name = "Wave",
Name1 = "Amplitude",
Min1 = 1,
Max1 = 99,
Default1 = 30,
Param1Visible = true,
Name2 = "Wave length",
Min2 = 0,
Max2 = 365,
Default2 = 135,
Param2Visible = true
});
Effects.Add(new EffectType()
{
Name = "BlueShift",
});
Effects.Add(new EffectType()
{
Name = "Radial Blur",
Name1 = "Degrees",
Min1 = 0,
Max1 = 100,
Default1 = 10,
Param1Visible = true
});
Effects.Add(new EffectType()
{
Name = "Raise",
Name1 = "Degrees",
Min1 = -200,
Max1 = +200,
Default1 = 20,
Param1Visible = true
});
Effects.Add(new EffectType()
{
Name = "Negate",
});
Effects.Add(new EffectType()
{
Name = "Grayscale",
});
_selectedEffect = Effects[SelectedMode];
}
public TransformPluginItem(ValuePairEnumerator config)
{
_config = config;
}
public string ExecuteThread(FileItem item, string dest, ValuePairEnumerator configData)
{
var conf = new OverlayTransformViewModel(configData);
using (var fileStream = new MemoryStream(File.ReadAllBytes(item.FileName)))
{
BitmapDecoder bmpDec = BitmapDecoder.Create(fileStream,
BitmapCreateOptions.PreservePixelFormat,
BitmapCacheOption.OnLoad);
WriteableBitmap writeableBitmap = BitmapFactory.ConvertToPbgra32Format(bmpDec.Frames[0]);
Grid grid = new Grid
{
Width = writeableBitmap.PixelWidth,
Height = writeableBitmap.PixelHeight,
ClipToBounds = true,
SnapsToDevicePixels = true
};
grid.UpdateLayout();
var size = new Size(writeableBitmap.PixelWidth, writeableBitmap.PixelWidth);
grid.Measure(size);
grid.Arrange(new Rect(size));
Image image = new Image {
Width = writeableBitmap.PixelWidth, Height = writeableBitmap.PixelHeight
};
image.BeginInit();
image.Source = writeableBitmap;
image.EndInit();
image.Stretch = Stretch.Fill;
grid.Children.Add(image);
grid.UpdateLayout();
Regex regPattern = new Regex(@"\[(.*?)\]", RegexOptions.Singleline);
MatchCollection matchX = regPattern.Matches(conf.Text);
var text = matchX.Cast <Match>().Aggregate(conf.Text, (current1, match) => item.FileNameTemplates.Where(template => System.String.Compare(template.Name, match.Value, System.StringComparison.InvariantCultureIgnoreCase) == 0).Aggregate(current1, (current, template) => current.Replace(match.Value, template.Value)));
TextBlock textBlock = new TextBlock
{
Text = text,
Foreground = (SolidColorBrush) new BrushConverter().ConvertFromString(conf.FontColor),
FontFamily = (FontFamily) new FontFamilyConverter().ConvertFromString(conf.Font),
FontSize = conf.FontSize
};
if (conf.A11)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Left;
textBlock.VerticalAlignment = VerticalAlignment.Top;
}
if (conf.A12)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Center;
textBlock.VerticalAlignment = VerticalAlignment.Top;
}
if (conf.A13)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Right;
textBlock.VerticalAlignment = VerticalAlignment.Top;
}
if (conf.A21)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Left;
textBlock.VerticalAlignment = VerticalAlignment.Center;
}
if (conf.A22)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Center;
textBlock.VerticalAlignment = VerticalAlignment.Center;
}
if (conf.A23)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Right;
textBlock.VerticalAlignment = VerticalAlignment.Center;
}
if (conf.A31)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Left;
textBlock.VerticalAlignment = VerticalAlignment.Bottom;
}
if (conf.A32)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Center;
textBlock.VerticalAlignment = VerticalAlignment.Bottom;
}
if (conf.A33)
{
textBlock.HorizontalAlignment = HorizontalAlignment.Right;
textBlock.VerticalAlignment = VerticalAlignment.Bottom;
}
textBlock.Margin = new Thickness(conf.Margins);
if (File.Exists(conf.OverlayFile))
{
Image overlay = new Image();
overlay.Source = BitmapLoader.Instance.LoadImage(conf.OverlayFile, 0, 0);
if (!conf.StrechOverlay)
{
overlay.HorizontalAlignment = textBlock.HorizontalAlignment;
overlay.VerticalAlignment = textBlock.VerticalAlignment;
overlay.Stretch = Stretch.None;
}
else
{
overlay.HorizontalAlignment = HorizontalAlignment.Stretch;
overlay.VerticalAlignment = VerticalAlignment.Stretch;
overlay.Stretch = Stretch.UniformToFill;
}
grid.Children.Add(overlay);
grid.UpdateLayout();
}
grid.Children.Add(textBlock);
grid.UpdateLayout();
BitmapLoader.Save2Jpg(
BitmapLoader.SaveImageSource(grid, writeableBitmap.PixelWidth, writeableBitmap.PixelHeight), dest);
}
return(dest);
}
