本文整理汇总了C#中ImageMagick.MagickImage.Write方法的典型用法代码示例。如果您正苦于以下问题：C# MagickImage.Write方法的具体用法？C# MagickImage.Write怎么用？C# MagickImage.Write使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ImageMagick.MagickImage的用法示例。
在下文中一共展示了MagickImage.Write方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Execute
public string Execute(FileItem item, string infile, string dest, ValuePairEnumerator configData)
{
var conf = new RotateTransformViewModel(configData);
// Read from file
using (MagickImage image = new MagickImage(infile))
{
image.BackgroundColor = new MagickColor(Color.Black);
if (conf.AutoRotate)
{
ExifProfile profile = image.GetExifProfile();
image.AutoOrient();
profile.SetValue(ExifTag.Orientation, (UInt16)0);
}
if (conf.Angle > 0)
image.Rotate(conf.Angle);
if(conf.FlipHorizontal)
image.Flop();
if (conf.FlipVertical)
image.Flip();
image.Format = MagickFormat.Jpeg;
// Save the result
image.Write(dest);
}
return dest;
}示例2: DefinesThatNeedToBeSetBeforeReadingAnImage
public static void DefinesThatNeedToBeSetBeforeReadingAnImage()
{
MagickReadSettings settings = new MagickReadSettings();
// Set define that tells the jpeg coder that the output image will be 32x32
settings.SetDefine(MagickFormat.Jpeg, "size", "32x32");
// Read image from file
using (MagickImage image = new MagickImage(SampleFiles.SnakewareJpg))
{
// Create thumnail that is 32 pixels wide and 32 pixels high
image.Thumbnail(32, 32);
// Save image as tiff
image.Write(SampleFiles.OutputDirectory + "Snakeware.tiff");
}
}示例3: Execute
public string Execute(FileItem item, string infile, string dest, ValuePairEnumerator configData)
{
var conf = new CropTransformViewModel(configData);
using (MagickImage image = new MagickImage(infile))
{
if (conf.FromLiveView && ServiceProvider.DeviceManager.SelectedCameraDevice != null)
{
var prop = ServiceProvider.DeviceManager.SelectedCameraDevice.LoadProperties();
conf.Left = (int) (image.Width*prop.LiveviewSettings.HorizontalMin/100);
conf.Width = (image.Width*
(prop.LiveviewSettings.HorizontalMax - prop.LiveviewSettings.HorizontalMin)/100);
conf.Top = (image.Height*prop.LiveviewSettings.VerticalMin/100);
conf.Height = (image.Height*(prop.LiveviewSettings.VerticalMax - prop.LiveviewSettings.VerticalMin)/
100);
}
if (conf.CropMargins)
{
conf.Left = image.Width * conf.WidthProcent / 100;
conf.Width = image.Width - (conf.Left*2);
conf.Top = image.Height * conf.HeightProcent / 100;
conf.Height = image.Height - (conf.Top*2);
}
MagickGeometry geometry = new MagickGeometry();
geometry.Width = conf.Width;
geometry.Height = conf.Height;
geometry.X = conf.Left;
geometry.Y = conf.Top;
image.Crop(geometry);
image.Format = MagickFormat.Jpeg;
image.Write(dest);
}
return dest;
}示例4: Test_Image_ByteArray
public void Test_Image_ByteArray()
{
using (Image img = Image.FromFile(Files.Coders.PageTIF))
{
byte[] bytes = null;
using (MemoryStream memStream = new MemoryStream())
{
img.Save(memStream, ImageFormat.Tiff);
bytes = memStream.GetBuffer();
}
using (MagickImage image = new MagickImage(bytes))
{
image.CompressionMethod = CompressionMethod.Group4;
using (MemoryStream memStream = new MemoryStream())
{
image.Write(memStream);
memStream.Position = 0;
using (MagickImage before = new MagickImage(Files.Coders.PageTIF))
{
using (MagickImage after = new MagickImage(memStream))
{
Assert.AreEqual(0.0, before.Compare(after, ErrorMetric.RootMeanSquared));
}
}
}
}
}
}示例5: Test_IptcProfile
public void Test_IptcProfile()
{
using (MagickImage input = new MagickImage(Files.MagickNETIconPNG))
{
IptcProfile profile = input.GetIptcProfile();
Assert.IsNull(profile);
profile = new IptcProfile();
profile.SetValue(IptcTag.Headline, "Magick.NET");
profile.SetValue(IptcTag.CopyrightNotice, "Copyright.NET");
input.AddProfile(profile);
using (MemoryStream memStream = new MemoryStream())
{
input.Format = MagickFormat.Tiff;
input.Write(memStream);
memStream.Position = 0;
using (MagickImage output = new MagickImage(memStream))
{
profile = output.GetIptcProfile();
Assert.IsNotNull(profile);
TestValue(profile, IptcTag.Headline, "Magick.NET");
TestValue(profile, IptcTag.CopyrightNotice, "Copyright.NET");
}
}
}
}示例6: scale
public static void scale(string image_path, string output_path, int width_mul = 150, int height_mul = 150)
{
using (MagickImage image = new MagickImage(image_path)) {
image.Scale(new Percentage(width_mul), new Percentage(height_mul));
image.Write(output_path);
}
}示例7: crop
public static void crop(string image_path, string output_path, Tuple<int, int> from, Tuple<int, int> to)
{
using (MagickImage image = new MagickImage(image_path)) {
image.Crop(new MagickGeometry(from.Item1, from.Item2, to.Item1 - from.Item1, to.Item2 - from.Item2));
image.Write(output_path);
}
}示例8: blur
public static void blur(string image_path, string output_path, double width = 2, double sigma = 2)
{
using (MagickImage image = new MagickImage(image_path)) {
image.GaussianBlur(width, sigma);
image.Write(output_path);
}
}示例9: sharpen
public static void sharpen(string image_path, string output_path, double radius = 5, double sigma = 30)
{
using (MagickImage image = new MagickImage(image_path)) {
image.Sharpen(radius, sigma);
image.Write(output_path);
}
}示例10: Test_RemoveAlpha
public void Test_RemoveAlpha()
{
string tempFile = Path.GetTempPath() + Guid.NewGuid().ToString() + ".png";
try
{
using (MagickImage image = new MagickImage(Files.MagickNETIconPNG))
{
Assert.IsTrue(image.HasAlpha);
image.ColorAlpha(new MagickColor("yellow"));
image.HasAlpha = true;
image.Write(tempFile);
image.Read(tempFile);
// TODO: Figure out why this does not fail in a single run but does when all tests are run.
//Assert.IsTrue(image.HasAlpha);
PngOptimizer optimizer = new PngOptimizer();
optimizer.LosslessCompress(tempFile);
image.Read(tempFile);
Assert.IsFalse(image.HasAlpha);
}
}
finally
{
if (File.Exists(tempFile))
File.Delete(tempFile);
}
}示例11: Exec
public override void Exec()
{
try
{
var img = new ImageMagick.MagickImage(this.AsSrc);
img.BackgroundColor = new MagickColor(Color.White);
if (".jpg".Equals(Path.GetExtension(this.DstF), StringComparison.OrdinalIgnoreCase))
{
img.HasAlpha = false;
}
img.Resize(this.size);
var as_dst = String.Format(this.AsDstF, this.Beg);
var as_dir = Path.GetDirectoryName(as_dst);
if (!Directory.Exists(as_dir))
{
Directory.CreateDirectory(as_dir);
}
img.Write(as_dst);
this.Result.Files.Add(String.Format(this.DstF, this.Beg));
this.Result.Count += 1;
}
catch (Exception e)
{
this.Result.Code = 500;
this.Fails.Add(e);
}
}示例12: WriteExif
//public PhotoInfo ReadExif2(string name)
//{
// PhotoInfo info = new PhotoInfo() { FileName = name };
// using (MagickImage image = new MagickImage(name))
// {
// ExifProfile profile = image.GetExifProfile();
// ExifValue value = profile.GetValue(ExifTag.DateTimeDigitized);
// if (value.Value == null)
// throw new Exception("Неудалось считать дату и время файла");
// info.DateTimeDigitized = (DateTime)value.Value;
// value = profile.GetValue(ExifTag.Model);
// info.Model = (string)value.Value;
// if (info.Model == null)
// info.Model = "Неизвестная модель";
// }
// return info;
//}
public static void WriteExif(PhotoInfo info, int? quality)
{
// Для моего телефона не работает метод image.AddProfile. Т.к. для моего телефона дату менять ненадо, то пропускаем.
if (info.Model.ToUpper().Contains("HUAWEI P7-L10"))
return;
using (MagickImage image = new MagickImage(info.FileName))
{
if (quality != null && quality < image.Quality)
image.Quality = quality.Value;
ExifProfile profile = image.GetExifProfile();
if (profile == null)
profile = new ExifProfile();
profile.SetValue(ExifTag.DateTimeDigitized, info.DateTimeDigitized.ToString(DATE_TIME_FORMAT));
profile.SetValue(ExifTag.DateTime, info.DateTimeDigitized.ToString(DATE_TIME_FORMAT));
profile.SetValue(ExifTag.DateTimeOriginal, info.DateTimeDigitized.ToString(DATE_TIME_FORMAT));
//try
//{
image.AddProfile(profile, true);
image.Write(info.FileName);
//}
//catch (Exception exc)
//{
//}
}
}示例13: Test_RemoveAlpha
public void Test_RemoveAlpha()
{
string tempFile = GetTemporaryFileName(".png");
try
{
using (MagickImage image = new MagickImage(Files.MagickNETIconPNG))
{
Assert.IsTrue(image.HasAlpha);
image.ColorAlpha(new MagickColor("yellow"));
image.HasAlpha = true;
image.Write(tempFile);
image.Read(tempFile);
Assert.IsTrue(image.HasAlpha);
PngOptimizer optimizer = new PngOptimizer();
optimizer.LosslessCompress(tempFile);
image.Read(tempFile);
Assert.IsFalse(image.HasAlpha);
}
}
finally
{
File.Delete(tempFile);
}
}示例14: ConvertCR2ToJPG
public static void ConvertCR2ToJPG()
{
using (MagickImage image = new MagickImage(SampleFiles.StillLifeCR2))
{
image.Write(SampleFiles.OutputDirectory + "StillLife.jpg");
}
}示例15: TestPixels
private static void TestPixels(MagickImage image, MagickColor firstRow, MagickColor secondRow)
{
using (PixelCollection pixels = image.GetPixels())
{
for (int y = 0; y < 2; y++)
for (int x = 0; x < 10; x++)
ColorAssert.AreEqual(y == 0 ? firstRow : secondRow, pixels.GetPixel(x, y).ToColor());
}
using (MemoryStream memStream = new MemoryStream())
{
image.Format = MagickFormat.Bmp;
image.Write(memStream);
memStream.Position = 0;
using (MagickImage output = new MagickImage(memStream))
{
using (PixelCollection pixels = output.GetPixels())
{
for (int y = 0; y < 2; y++)
for (int x = 0; x < 10; x++)
ColorAssert.AreEqual(y == 0 ? firstRow : secondRow, pixels.GetPixel(x, y).ToColor());
}
}
}
}