Legacy ImageMagick Discussions Archive

Removed the f_4_0.png now it works.

There is still this blank frame? https://picr.ws/i/64Y

In my animation there is a "empty" frame after the animation restarts. Is it possible to remove this? Animation https://i.imgur.com/uOhpEGl.gif Code magick -size 256x256 canvas:transparent -dispose background \ img/rare_dragonlamp_64_f_4_0.png -page +100+126 \ img/rare_dragonlamp_64_f_4_1.png -page ...

can you give me an example

I need to compose three images together. The problem is image b_4_0.png is opaque and has transparency (semi-transparent). The black pixels should not be there. magick -size 300x300 canvas:transparent \ img/a_4_0.png -geometry +114+55 -compose over -composite \ img/b_4_0.png -geometry +109+75 ...

I saw it but is there not another way which make the light display correct.

If i add -transparent black i get a better result but not perfect.

I first create the dragon image from some PNGs. Then i create the animation of the flame. And after that i compose both together. But g_4_1.png has this black pixels which need to be transparent. #!/bin/sh # Compose the dragon magick -size 300x300 canvas:transparent \ img/a_4_0.png -geometry +122 ...

I need it like the image with skyblue background but transparent so that it only shows the light

Whats the best way to convert the opaque to transparent and then compose it? Should i create a canvas using opaque and set opacity to 0 ?

I tried:

I want to compose a g_4_1.png over a blank transparent canvas using composition "plus". The problem is if i use a transparent canvas the image just gets copied over the canvas and fills the background black. But if i use a background color for example "skyblue" for the canvas it displays the image ...

I tried using -channel rgb then the glow just gets transparent. The other images are displayed correct. It has something to do with the alpha.
And what do you mean by "magick"?

I use v7

Ive noticed something strange. When i use a background color for the canvas the glow of the flame is displayed correct, without the black pixels around it. https://i.imgur.com/uwtnESv.png But if i use a transparent background for the canvas the black pixels around the glow still are there. https://i ...

I want the opposite, like keeping the yellow glow but removing the black around it.
See the small glow around the flame

Yes, the colorizing part is done. The only problem now is the black around the flame as you can see.
The image which causes this problem is img/g_4_1.png

I think it has something to do with the alpha channel or opacity.