Legacy ImageMagick Discussions Archive

Hello, thanks for response. I apologize for not being more precise, I meant is it possible to apply a gradient to text using caption? For example, the word testing to go from black to white like how it is in the second example in the following link: http://www.imagemagick.org/Usage/fonts/ From what ...

Hello there,

I was searching around and it seems that gradient fill only works for -annotate and not for caption:?

I was wondering if it's possible to apply a gradient fill to text created with caption:

Thank you.

Seems to not cure the problem. I also tried with "-antialias". Ffmpeg does have the ability to drawtext onto video/gifs etc but not as good as using imagemagick especially with caption since it word wraps and also how -gravity is so useful. If you go back to the dropbox link, I created a g...

Here is a link to the images. https://www.dropbox.com/sh/6ticup9x1v5exgq/AAD-AwtMGxAzYQ4tm3Lw9A96a?dl=0 The file names describe what was done to them. I also placed a result gif to show you the result from ffmpeg after making the gif and a single frame from the result. The command to caption the fra...

The colors amounts before and after captioning are in the above post I posted displaying image information using identify -verbose.

Hmm yes placed "+antialias" before caption; no avail.

Hello, Thanks for the response. Adding "+antialias" to the caption command did not work. Here is the original caption command: convert frame_00001.png -background transparent -pointsize 50 -font Impact -fill green -stroke black -strokewidth 2 -gravity center caption:"text here" -...

Yes the frames have 265 colors and less. Yes all the frames use the same palette. Yes the ffmpeg does reassembles the frames into a gif with no issues other than the font color is not the correct color. After captioning the frames with imagemagick, no the frames are not 265, they are more than 265. ...

Hello, I am using FFMPEG to extract frames from a video and then take those frames, caption them with some text with imagemagick and then take frames back to ffmpeg to create a gif from it. All is well except the color of the font doesn't render the color I am choosing. Imagemagick does it's job, th...

Hello there, I was wondering if it is possible to remove a certain object from an image, for example a car, or a ball and save that output to an image? For example, is it possible to extract just the car from this image: https://upload.wikimedia.org/wikipedia/commons/d/d2/2014_Chevrolet_Corvette.jpg...

The +profile "*" helped.

Thank you for your response and explanation on the warning.

Hello there, I am trying to run a series of commands to achieve an effect and I get the following error using the image at the dropbox link below: Commands: convert imacApple.jpg \( -clone 0 -fill \"#330000\" -colorize 100% \) \( -clone 0 -colorspace Gray -negate \) -compose blend -define ...

Hello Fred,

Yes I quoted the color.

I went ahead and upgraded to the latest version of IM and it works now.

Also, thanks for the tip on -strip. Thanks again.

Hello Fred, I took a photo with the iPhone6 and then I took the photo and put it on my computer to try out the Tintilize script and I got the following error: convert: magick/blob.c:4069: WriteBlob: Assertion `data != (const unsigned char *) ((void *)0)' failed. tintilize: line 243: 11951 Aborted (c...

Apologies, will make a new thread next time.

Thanks.

Hey guys, I thought I would post here in this thread again since it basically deals with image resizing because of the previous posts... I am currently trying to do a simple resize. The image I have is 1600 by 1200. I run this command: convert IMG_8687.jpg -resize 1000x400\> resized.png, the image r...