using (MagickImage magickImage = new MagickImage(@"c:\thumb.bmp")) { // Assumption is the mother of all ... magickImage.Modulate(new Percentage(9000), new Percentage(10000), new Percentage(10000)); magickImage.Write(@"c:\thumb-mod.bmp"); }
Not a problem at all – really appreciate your prompt responses.
Thank you
using (MagickImage image = new MagickImage("bpine_test.png")) { image.Alpha(AlphaOption.Set); image.QuantumOperator(Channels.Alpha, EvaluateOperator.Devide, 2); image.Write("bpine_out.png"); }
convert -colorspace RGB -density 72 -verbose 93eaeccc-fcd8-4ef1-bb46-08279a5c881a.eps 93eaeccc-fcd8-4ef1-bb46-08279a5c881a.png private void ConvertImage(IEnumerable<ImageSize> sizes, ImageInfo sourceInfo, MagickImage image) {
foreach (var size in sizes) {
if (!size.MatteImage) {
size.CalculateSize(sourceInfo);
}
image.Format = this.GetImageFormat(size.Destination);
image.ColorSpace = global::ImageMagick.ColorSpace.RGB;
image.Density = new MagickGeometry(size.Dpi, size.Dpi);
image.Resize(size.MaxWidth, size.MaxHeight);
using (var stream = new MemoryStream()) {
image.Write(stream);
size.Destination.Save(stream.ToArray());
}
}
}MagickReadSettings settings = new MagickReadSettings(); settings.ColorSpace = ColorSpace.RGB; settings.Density = new MagickGeometry(72, 72); using (MagickImage image = new MagickImage("93eaeccc-fcd8-4ef1-bb46-08279a5c881a.eps", settings)) { image.Format = MagickFormat.Png; byte[] bytes = image.ToByteArray(); // No need to write to a stream first.using (FileStream fs = File.OpenWrite("93eaeccc-fcd8-4ef1-bb46-08279a5c881a.png")) { fs.Write(bytes, 0, bytes.Length); } }
public void ResizeImage(IFileInfo sourceFile, IEnumerable<ImageSize> sizes) {
if (this.IsValidFormat(sourceFile)) {
var resizes = sizes as ImageSize[] ?? sizes.ToArray();
if (sizes == null || !resizes.Any()) {
return;
}
sizes = resizes.Max(s => s.MaxHeight) > resizes.Max(s => s.MaxWidth) ? resizes.OrderByDescending(s => s.MaxHeight) : resizes.OrderByDescending(s => s.MaxWidth);
foreach (var size in sizes) {
if (!size.MatteImage) {
size.CalculateSize(this.GetImageInformation(sourceFile)[0]);
}
var settings = new MagickReadSettings {
ColorSpace = global::ImageMagick.ColorSpace.RGB,
Density = new MagickGeometry(size.Dpi, size.Dpi)
};
using (var image = new MagickImage(sourceFile.Get())) {
image.Format = this.GetImageFormat(size.Destination);
image.Resize(size.MaxWidth, size.MaxHeight);
size.Destination.Save(image.ToByteArray());
}
}
}
}public void ResizeImage(IFileInfo sourceFile, IEnumerable<ImageSize> sizes) {
if (this.IsValidFormat(sourceFile)) {
var resizes = sizes as ImageSize[] ?? sizes.ToArray();
if (sizes == null || !resizes.Any()) {
return;
}
sizes = resizes.Max(s => s.MaxHeight) > resizes.Max(s => s.MaxWidth) ? resizes.OrderByDescending(s => s.MaxHeight) : resizes.OrderByDescending(s => s.MaxWidth);
foreach (var size in sizes) {
if (!size.MatteImage) {
size.CalculateSize(this.GetImageInformation(sourceFile)[0]);
}
var settings = new MagickReadSettings {
ColorSpace = global::ImageMagick.ColorSpace.RGB,
Density = new MagickGeometry(size.Dpi, size.Dpi)
};
using (var image = new MagickImage(sourceFile.Get(), settings)) {
image.Format = this.GetImageFormat(size.Destination);
image.Resize(size.MaxWidth, size.MaxHeight);
size.Destination.Save(image.ToByteArray());
}
}
}
}