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Imagemagick 图像以适当的边距彼此相邻

转载 作者:行者123 更新时间:2023-12-02 00:50:38 25 4
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我正在尝试创建一个具有透明背景的 png 文件,我在其中将图像并排放置。

到目前为止我的命令是这样的:

convert --% -bordercolor none -background none -gravity center logo.png -border 5x5 ( img1.jpg img2.jpg img3.jpg -border 5x5 +append ) ( img4.jpg img5.jpg img6.jpg -border 5x5 +append ) -append -border 5x5 -resize 720x480 output.png

它为我创造了这张图片

enter image description here

我要如何更改我的命令才能使图像显示如下?

(我把背景设为灰色,这样可以看到白色的文字,后面的背景应该是透明的)

enter image description here

我尝试了 Mark Setchell 的建议,到目前为止命令看起来像这样:

convert -background none -bordercolor none -gravity west \
C:\xampp\htdocs\app\storage\images\Img_1.jpg label:"1" +swap -append label:"text 1" -append -write miff:- +delete \
C:\xampp\htdocs\app\storage\images\Img_2.jpg label:"2" +swap -append label:"text 2" -append -write miff:- +delete \
C:\xampp\htdocs\app\storage\images\Img_3.jpg label:"3" +swap -append label:"text 3" -append -write miff:- +delete \
C:\xampp\htdocs\app\storage\images\Img_4.jpg label:"4" +swap -append label:"text 4" -append -write miff:- +delete \
C:\xampp\htdocs\app\storage\images\Img_5.jpg label:"5" +swap -append label:"text 5" -append -write miff:- +delete \
C:\xampp\htdocs\app\storage\images\Img_6.jpg label:"6" +swap -append label:"text 6" -append miff:- |
montage -set label '' miff:- -background pink -tile 3x2 -geometry +15+5 miff:- |
convert -size 800x500 xc:gray80 -gravity center miff:- -composite -gravity north C:\xampp\htdocs\app\storage\images\logo.png -geometry +0+30 -composite C:\xampp\htdocs\app\storage\images\result.png

最佳答案

您可以通过多种方式做到这一点。这是一个:

方法一

#!/bin/bash
convert -background none -bordercolor none -gravity west \
\( 1.png label:"1" +swap -append label:"text 1" -append -border 5x5 \) \
\( 2.png label:"2" +swap -append label:"text 2" -append -border 5x5 \) +append \
\( 3.png label:"3" +swap -append label:"text 3" -append -border 5x5 \) +append \
\( \
\( 4.png label:"4" +swap -append label:"text 4" -append -border 5x5 \) \
\( 5.png label:"5" +swap -append label:"text 5" -append -border 5x5 \) +append \
\( 6.png label:"6" +swap -append label:"text 6" -append -border 5x5 \) +append \
\) -append \
-gravity center -extent 800x550 \
-gravity north logo.png -geometry +0+30 -composite result.png

enter image description here

方法二

这样您就可以使用第一个convert 命令将标签放在每张图片的上方和下方,然后将所有 6 个带标签的图片流式传输到 montage 中以进行网格布局(粉红色),然后从那里回到另一个 convert 以创建灰色背景 Canvas 并在顶部写上 Logo 。

#!/bin/bash
convert -background none -bordercolor none -gravity west \
1.png label:"1" +swap -append label:"text 1" -append -write miff:- +delete \
2.png label:"2" +swap -append label:"text 2" -append -write miff:- +delete \
3.png label:"3" +swap -append label:"text 3" -append -write miff:- +delete \
4.png label:"4" +swap -append label:"text 4" -append -write miff:- +delete \
5.png label:"5" +swap -append label:"text 5" -append -write miff:- +delete \
6.png label:"6" +swap -append label:"text 6" -append miff:- |
montage -set label '' miff:- -background pink -tile 3x2 -geometry +15+5 miff:- |
convert -size 800x500 xc:gray80 -gravity center miff:- -composite -gravity north logo.png -geometry +0+30 -composite result.png

enter image description here

抱歉,我不知道或不理解为什么 Windows 在解析命令方面如此糟糕,但经过多次摆弄后,以下似乎有效 - 我不知道为什么!

convert -background none -bordercolor none -gravity west ^
1.png label:"1" +swap -append label:"text 1" -append -write miff:- +delete ^
2.png label:"2" +swap -append label:"text 2" -append -write miff:- +delete ^
3.png label:"3" +swap -append label:"text 3" -append -write miff:- +delete ^
4.png label:"4" +swap -append label:"text 4" -append -write miff:- +delete ^
5.png label:"5" +swap -append label:"text 5" -append -write miff:- +delete ^
6.png label:"6" +swap -append label:"text 6" -append miff:- | montage -set label "" miff:- ^
-background pink -tile 3x2 -geometry +15+5 miff:- | convert -size 800x500 ^
xc:gray80 -gravity center miff: -composite -gravity north logo.png -geometry +0+30 -composite result.png

关于Imagemagick 图像以适当的边距彼此相邻,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/40279876/

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