MagickImage pattern = new MagickImage("connect.png");
pattern.Alpha(AlphaOption.Set);
pattern.QuantumOperator(Channels.Alpha, EvaluateOperator.Set, Quantum.Max / 2);
using (MagickImage wallpaper = new MagickImage(new MagickColor("#2980b9"),1440,900)) {
wallpaper.Composite(pattern,0);
wallpaper.Write("result.png");
}
pattern.Dispose();There is not support for the tile operator in Magick.NET yet. You could accomplish the same output image if you tile the image yourself. You could start with an output image of the same size as your original image and use the MagickImageCollection class to combine your images. You can create a duplicate with the Clone method. And then use AppendHorizontally/AppendVertically of the MagickImageCollection to combine your images. I will look into ImageMagick to see how the tile command works and see if I can add it.Thanks for clearing that out, I finally used gdi+ for the tiling part
using (MagickImage pattern = new MagickImage("connect.png")) { pattern.Alpha(AlphaOption.Set); pattern.QuantumOperator(Channels.Alpha, EvaluateOperator.Set, Quantum.Max / 2); using (MagickImage wallpaper = new MagickImage(new MagickColor("#2980b9"), 1440, 900)) { wallpaper.Texture(pattern); wallpaper.Write("test.png"); } }
Bitmap tilePatternBitmap = new Bitmap("connect.png");
Bitmap tiledPatternBitmap = new Bitmap(1440, 900);
using (TextureBrush brush = new TextureBrush(tilePatternBitmap, WrapMode.Tile))
using (Graphics g = Graphics.FromImage(tiledPatternBitmap))
{
g.FillRectangle(brush, 0, 0, tiledPatternBitmap.Width, tiledPatternBitmap.Height);
}
MagickImage pattern = new MagickImage(tiledPatternBitmap);
pattern.Alpha(AlphaOption.Set);
pattern.QuantumOperator(Channels.Alpha, EvaluateOperator.Set, Quantum.Max / 2);
using (MagickImage wallpaper = new MagickImage(new MagickColor("#2980b9"),1440,900)) {
wallpaper.Composite(pattern, Gravity.Center, CompositeOperator.Dissolve, "50");
wallpaper.Write("test.png");
}
pattern.Dispose();// convert.exe caption:'ImageMagick Rules OK!' caption_centered.gifusing (MagickImage image = new MagickImage()) { // Set options like background / font / color image.Read("caption:\"ImageMagick Rules OK\"'"); image.Write("caption_centered.gif"); }
MagickImage pattern = new MagickImage("image.png"); pattern.Alpha(AlphaOption.Set); var Divisor = Quantum.Max / (Quantum.Max * PercentageF) pattern.QuantumOperator(Channels.Alpha, EvaluateOperator.Set, Quantum.Max / Divisor);
convert.exe caption:'ImageMagick Rules OK!' caption_centered.gif (http://www.imagemagick.org/Usage/text#caption)
convert.exe rose: rose.png (http://www.imagemagick.org/Usage/files/#special_formats)using (MagickImage image = new MagickImage("image.tif")) { using (MagickImage text = CreateCaption("caption:Magick.NET")) { // http://www.imagemagick.org/Usage/compose/#over image.Composite(text, 50, 50, CompositeOperator.Over); } }
MagickNET.SetCacheThreshold(int.MaxValue);
MagickNET.SetTempDirectory(@"D:\");
using (var img = new MagickImage(@"D:\sample.psd"))
{
img.ColorType = ColorType.Grayscale;
img.IsMonochrome = true;
img.Scale(img.Width * 4, img.Height * 4);
img.Write(@"D:\resultImage.psd");
}