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嘿，我有这3 个 imageMagick 脚本（命令行参数），我试图将它们组合到 Imagemagick.NET 代码中。

首先（将 2 个图像合并在一起）：

convert ^
( testingl.jpg -resize 610x440^^ -gravity West -extent 1080x440 ) ^
( testingr.jpg -resize 610x440^^ -gravity East -extent 1080x440 ) ^
blend_mask.png -blur 0x7 ^
-composite bothImagesMerged.jpg

第二（创建2个里面有照片的圆形物体）：

convert lisa.jpg -resize 100x100! ^
null: ( -size 100x100 xc:black -fill white -draw "circle 50,50 50,88" ) ^
-alpha off -compose copy_opacity -layers composite ^
null: ( -size 100x100 xc:"graya(100%,0)" -fill black -draw "circle 50,50 50,90" -blur 0x5 ) ^
-compose dstover -layers composite ^
-background none -gravity center +smush -25+0 ^
roundImageLisa.png

convert homer.jpg -resize 100x100! ^
null: ( -size 100x100 xc:black -fill white -draw "circle 50,50 50,88" ) ^
-alpha off -compose copy_opacity -layers composite ^
null: ( -size 100x100 xc:"graya(100%,0)" -fill black -draw "circle 50,50 50,90" -blur 0x5 ) ^
-compose dstover -layers composite ^
-background none -gravity center +smush -25+0 ^
roundImageHomer.png

第三（在照片上写文字）：

convert -size 1080x440 xc:none -gravity center ^
-font arial -pointsize 40 ^
-stroke black -strokewidth 2 -annotate +-330+-150 "Lisa Simpson" ^
-stroke black -strokewidth 2 -annotate +330+-150 "Homer Simpson" ^
-background none -shadow 520x3+0+0 +repage ^
-stroke none -fill white -annotate +-330+-150 "Lisa Simpson" ^
-stroke none -fill white -annotate +330+-150 "Homer Simpson" ^
bothImagesMerged.jpg +swap -gravity center -geometry +0-3 ^
-composite  textOverImg.jpg

如果我能够结合所有这 3 个，那么输出将如下所示：

在此处输入图像描述

我试图将它们全部放入一个单行中，但似乎找不到正确的方法（主要是顺序）这样做。

我确实有一些代码可以在 C# 中生成圆形图像：

Bitmap bitmap = new Bitmap("lisa.jpg");
MagickImageCollection images = new MagickImageCollection();
IMagickImage roundImg = null;

IMagickImage mask = new MagickImage("xc:black", 100, 100);
mask.Settings.FillColor = MagickColors.White;
mask.Draw(new DrawableCircle(50, 50, 50, 90));
mask.HasAlpha = false;

roundImg = new MagickImage(bitmap);
roundImg.Resize(100, 100);
roundImg.Composite(mask, CompositeOperator.CopyAlpha);
roundImg.Draw(new DrawableStrokeColor(MagickColors.Black),
              new DrawableStrokeWidth(1),
              new DrawableFillColor(MagickColors.None),
              new DrawableCircle(50, 50, 50, 90));

IMagickImage shadow = new MagickImage("xc:none", 100, 100);
shadow.Settings.FillColor = MagickColors.Black;
shadow.Draw(new DrawableCircle(50, 50, 50, 90));
shadow.Blur(0, 5);
roundImg.Composite(shadow, CompositeOperator.DstOver);

images.Add(roundImg);
images.First().BackgroundColor = MagickColors.None;

IMagickImage result = new MagickImage();
result = images.SmushHorizontal(-35);
result.Write("lisa_round.png");

mask.Dispose();
shadow.Dispose();
result.Dispose();
images.Dispose();

援助会很棒！@fmw42

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