Legacy ImageMagick Discussions Archive

Yes, I remembered you wanted randomness. If you want only random rotation without translation, replace "-repage +%%[fx:rand()*20-10]+%%[fx:rand()*20-10]" with "+repage".

"rand()" is a random number between 0.0 and 1.0, so "%%[fx:rand()*30-15]" is a random number between -15 and +15.

For bash ...

I'll report back with some more test results when I have changed the scripts.
Cheers.

You might want some jitter , randomness of the hearts over the circles, while keeping the circles in a fixed grid. My code above duplicates heart-over-circle, so can't provide jitter.

A solution is to first duplicate the circles and the hearts, then "-layers composite" with jitter. The hearts and ...

loyalty-card-botox_9991001.jpg is the image of lips, with white circles as placeholders for the stamps, correct? Then the heart-stamps should be placed on the placeholders. I can't find where you have posted loyalty-card-botox_9991001.jpg, or code that makes it. That means I can't test your code ...

Then you need two offsets. The second could be:
-set option:offset2 "%[fx:h/2+15]"
... then use:
-geometry +0+%[offset2]


I really appreciate your patience here snibgo, however that is still not the issue. I'll try to explain once more, step by step, otherwise I will have to settle for full ...

Yes, the alignment of the stamps is wrong as in the 6 grid image shows the stamps don't match the placeholders on some occassions.

What if I need the +15 added to the offset (which is half the image size). I tried to add it inside the brackets weeks ago but that did not work, this is the only ...

I assume "loyalty-card-botox_9991001.jpg" in your script is the file you have linked as "loyalty-card-lips-backup.jpg".

Your script has...
-geometry -0+%%[offset]+15
... which is bad syntax. There should be only two numbers prefixed by "+" or "-".


The "-backup" file is the reusable source ...

Okay, but the piping "|" in your command goes nowhere, because what follows it is an image filename instead of an executable.
loyalty.sh: line 1: loyalty-card-botox_9991001.jpg: command not found


Sorry, that is a paste error since I deleted the paths to my server and accidentally deleted that ...

Ok.

I use these to create a stampcard, people can choose how many stamps/placeholders they want to use:

https://socialsource.nl/clients/aps/api/lc/templates/loyalty-card-lips-backup.jpg

and the blank placeholder:
https://socialsource.nl/clients/aps/api/lc/templates/stamp000.png


That works ...

I'm back, I can't get it to work 100% as I intend to and maybe you guys know some way to get it right.

1. I make a template dynamically with the placeholders for stamp, for example according to the following structure:
switch ($nr_of_stamps) {
case ($nr_of_stamps == 10):
$tile = "5x";
break ...

snibgo wrote: 2019-04-08T02:50:23-07:00 In the montage, "miff:-" at the end means the output will be written in miff format to stdout, so it goes through the pipe. In magick, "-" in an input position means the input will be read from stdin, which here is a pipe.

Thanks

You can use magick to rotate the image randomly and then pipe to magick montage. Here I alternate the rotation direction for each copy.

magick rose: -duplicate 4 -background none -rotate "%[fx:sign(mod(t,2)-1)*30*rand()]" miff:- | magick montage - -tile 3x -geometry +5+5 -background none result ...

Okay, I finally got it exactly as I need it.

Just 2 more questions of minor importance.

I have two command working, and I merge the stamps from cmd1 into the image with cmd2.

These are just some variables I will use later:
$input = "loyalty-card-lips.png";
$stamps = "stamp.png";
$points = 21 - 1 ...

snibgo wrote: 2019-04-06T05:53:19-07:00

kimmyk wrote:how do i just reapeat the same image X times? ... I can also use a cool -rotate

Code: Select all

magick rose: -bordercolor None -border 10 -duplicate 9 -background None -rotate %[fx:rand*10-5] +append out.png

That looks like a plan Although it leaves out the tile feature now.

You can montage all the stamp images together (using -geometry +0+0 so the touch) and then use my command above to resize the montaged stamps to the same width as the blue image.


I guess it is safe to assume I can also use a cool -rotate [php]rand(0,360)[/php] command in there to give them a ...