Magick.NET
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dlemstra
sample code for the Wiki
Prerequisites
- [x] I have written a descriptive issue title
- [x] I have verified that I am using the latest version of Magick.NET
System Configuration
- Magick.NET version:
- Environment (Operating system: Windows
Samples
Sample 1 -- List basic properties of input file (file = path of image).
MagickReadSettings settings = new MagickReadSettings();
settings.Verbose = true;
settings.Debug = true;
using (MagickImage image = new MagickImage(file, settings))
{
// Attach event handler to warning event
image.Warning += MagickImage_Warning;
Console.WriteLine("MagicKImage" + image.Format.ToString() + ", " + image.BaseWidth + ", " + image.BaseHeight +
", Depth: " + image.Depth + ", Channels: " + image.ChannelCount +
", ColorSpace:" + image.ColorSpace.ToString());
Console.WriteLine("MimeType: " + image.FormatInfo.MimeType +
", Type: " + image.GetType().ToString() +
", MultiFramed: " + image.FormatInfo.IsMultiFrame.ToString() +
", HasAlpha: " + image.HasAlpha.ToString());
Console.WriteLine("Comment:" + image.Comment);
}
Sample 2 - Color profile handling and conversion sample (sepia and grayscale).
/// ImageMagick.GetNextImageProperty(image);
using (MagickImage image = new MagickImage(file, settings))
{
/// ============================ COLOR PRofile testing
///
ColorProfile icc = image.GetColorProfile();
ImageMagick.ColorProfile profile = null;
String dest = null;
image.Comment = "mark test";
String CMYKProfilePath = "e:\Images\jpg\Test CMYK Profile.icc";
String GRAYProfilePath = "e:\Images\jpg\Test GRAY Profile.icc";
String RGBProfilePath = "e:\Images\jpg\Test RGB Profile.icc";
String baseName = Path.GetFileNameWithoutExtension(file);
String basePath = Path.GetFullPath(file);
Console.WriteLine("\nColor profile: {0}, colorSpace {1}", icc.Name, icc.ColorSpace);
ImageMagick.ColorSpace sourceImageColorSpace = image.ColorSpace;
//Check if image color space is of type CMYK, add color profile accordingly
if (sourceImageColorSpace == ImageMagick.ColorSpace.CMYK)
{
//Adding of other color profiles code commented till the time the issue of multiple profile addition resolved
//_profilesCMYK is the list containing the ICSProfiles
if (CMYKProfilePath != "")
{ //Create a new color profile object according to selection and add it into image
IMagickImage clone = image.Clone();
clone.TransformColorSpace(ColorProfile.AdobeRGB1998); // input must have a color profile
// used file saved on disk...
profile = new ImageMagick.ColorProfile(CMYKProfilePath);
image.AddProfile(profile, true); // true = replace profile with selected one (ie. path)
image.TransformColorSpace(ColorProfile.AdobeRGB1998);
image.Format = MagickFormat.Jpeg;
// Save the result
dest = "e:\\images\\jpg\\"+baseName +"-cmykToRGB.jpg";
image.Write(dest);
dest = "e:\\images\\jpg\\" + baseName + "-cmykToRGBusingInput.jpg";
clone.TransformColorSpace(ColorProfile.AdobeRGB1998); // convert to RGB applying input profile
clone.Write(dest);
// test converting to Gray scale..
IMagickImage Sepia = image.Clone();
Sepia.SepiaTone();
dest = "e:\\images\\jpg\\" + baseName + "-cmykToSepia.jpg";
Sepia.Write(dest);
// test converting to Gray scale..
IMagickImage grey = image.Clone();
grey.Grayscale();
dest = "e:\\images\\jpg\\" + baseName + "-cmykToGray.jpg";
grey.Write(dest);
grey.Format = MagickFormat.Png;
dest = "e:\\images\\jpg\\" + baseName + "-cmykToGray.png";
grey.Write(dest);
grey.Format = MagickFormat.Tiff;
dest = "e:\\images\\jpg\\" + baseName + "-cmykToGray.tiff";
grey.Write(dest);
// Test stripping all profiles
dest = "e:\\images\\jpg\\" + baseName + "-cmykToRGBNoProfiles.jpg";
image.Strip();
image.Write(dest);
continue;
}//End if
}
//Check if image color space is of type RGB, add color profile accordingly
else if (sourceImageColorSpace == ImageMagick.ColorSpace.RGB ||
sourceImageColorSpace == ImageMagick.ColorSpace.sRGB)
{
image.Format = MagickFormat.Jpeg;
image.BorderColor = MagickColor.FromRgb(255, 0, 0);
image.Border(5);
// Save the result
dest = "e:\\images\\jpg\\" + baseName + "-isRGB.jpg";
image.TransformColorSpace(ColorProfile.AdobeRGB1998); // Convert to RGB using input Profile.
image.Write(dest);
dest = "e:\\images\\jpg\\" + baseName + "-isRGBSepia.jpg";
image.SepiaTone();
image.Write(dest);
//ICSPrfile is the object containing the name and path of availabe prfiles
//_profilesRGB is the list containing the ICSProfiles
if (RGBProfilePath != "")
{ //Create a new color profile object according to selection and add it into image
// profile = new ImageMagick.ColorProfile(RGBProfilePath);
// image.AddProfile(profile, true); // Overwrite Existing.
}//End if
continue;
}
//Check if image color space is of type GRAY, add color profile accordingly
else if (sourceImageColorSpace == ImageMagick.ColorSpace.Gray)
{
if (GRAYProfilePath != "")
{ //Create a new color profile object according to selection and add it into image
profile = new ImageMagick.ColorProfile(GRAYProfilePath);
image.AddProfile(profile, true); // Replace input profile (not applying input)
image.TransformColorSpace(ColorProfile.AdobeRGB1998); // convert to RGB.
image.Format = MagickFormat.Jpeg;
// Save the result
dest = "e:\\images\\jpg\\GrayToRGB.jpg";
image.Write(dest);
continue;
}//End if
}
}
