Legacy ImageMagick Discussions Archive

Hello I got an insight from yesterday that I got a good solution and think it is a current problem.

I am so grateful to the members of this site.

However, the following problem occurred.

. Test Environment
OS: Windows 10
Version: ImageMagick-7.0.7-Q16

Reference file
https://drive.google ...

Using sample file

1. image.jpg
https://drive.google.com/open?id=1xmT8BeJMmlWYJNpgC4zkc1z5UZbhzy8D

2. Pattern_1.jpg<
https://drive.google.com/open?id=1-PQtYm6RWenXxMRDk3yz-zqLvth1yq4z

My Snippet Code
convert image.jpg Patern_1.jpg -compose ChangeMask -composite overlay_removed.jpg

Test ...

https://drive.google.com/open?id=1PYH0vPvFkCM8w2xhCQn7tm1_rgVYxuMm

Hello, Nice to meet you. Many times imageMagick users will help you with your questions.

The image shown above is a simple picture of what we are going to do.

Pattern + Shape -> Combined Pattern and Shape

The Shape contains a ...

Thank you for your interest.

I will create a sample image and share it through google drive.

Thanks for your best regards

Hello,

I have a question

There are 10 black circles in the image. I want to get the center of the black circle and make a circle of random number.
It seems possible using image magic.

Thanks for best regards

Hello fmw42~

I was able to solve the problem I was trying to solve with the command you gave me.

Thank you again.

First, we processed the instruction as given, and we confirmed that the instruction was working.

Command Execution

C:\work>convert rgbimage.png -clone 0 -colorspace Gray -alpha off -compose copy_
opacity -composite -background black -alpha background mask_1.png ...

Thank you for quick response.

The current operating system is Windows-based, and the -clone command of the current command does not work
not.

When you run the command

Error Message

C:\work>convert rgbimage.png -colorspace Gray -alpha off -compose copy_opacity -
composite -background black -alpha ...

Imagemagick is the best for effecting images or creating filters.

I am testing new filter functions using Image Magic.

Change the color RGB image to GrayScale and change the Pixel Point value of the GrayScaled image to the Opacity value.

And finally, I want to change all the colors to black while ...