Search found 12163 matches
- 2019-10-08T05:47:27-07:00
- Forum: Users
- Topic: convert and gs results difference
- Replies: 6
- Views: 68856
Re: convert and gs results difference
left from gs, right from convert The resolution seems to be the same (caps height about 7 pixels) but the IM result is monochrome, black and white with no grays, hence the letters are aliased. The command you show "convert -verbose sample.pdf a.jpg" shouldn't remove grays. Can you link to...
- 2019-10-08T05:39:29-07:00
- Forum: Users
- Topic: Convert AI to PNG
- Replies: 1
- Views: 5541
Re: Convert AI to PNG
Yes. The best way of doing this will depend on a few factors. One method, assuming you have black marks on a white background, is to composite with an offset and "composite darken" so each output pixel is the darker of the input pixels. Something like: magick in.ai ( +clone ) -geometry +1+...
- 2019-10-08T05:34:26-07:00
- Forum: Users
- Topic: Color issue when compositing sRGB image over CMYK background and saving as CMYK
- Replies: 5
- Views: 65374
Re: Color issue when compositing sRGB image over CMYK background and saving as CMYK
Unless I'm misunderstanding something, that command seems to produce an RGB image, ... Sorry, my fault, I forgot a critical line, "-profile sRGB.icc" near the end. This is needed because the first image, canvas:#fff, doesn't have an embedded profile. So we have: magick sample-bg.jpg tmp.i...
- 2019-10-08T04:42:40-07:00
- Forum: Users
- Topic: convert and gs results difference
- Replies: 6
- Views: 68856
Re: convert and gs results difference
The two linked images are clearly from different documents, or different parts of the same document, so we don't know why they have different quality. They seem to be rasterized at different densities.
"-verbose" is useful to see what Ghostscript command IM is using.
"-verbose" is useful to see what Ghostscript command IM is using.
- 2019-10-08T04:34:06-07:00
- Forum: Users
- Topic: Color issue when compositing sRGB image over CMYK background and saving as CMYK
- Replies: 5
- Views: 65374
Re: Color issue when compositing sRGB image over CMYK background and saving as CMYK
IM will happily composite images that are in different colorspaces, but this is usually not a good idea. You need to convert all inputs to the same colorspace before compositing them. In your case, I suggest converting to sRGB, then composite, then convert the result to CMYK. sample-bg.jpg has an em...
- 2019-10-07T14:51:49-07:00
- Forum: Users
- Topic: Image looks different after removing transparent space and scaled
- Replies: 45
- Views: 306189
Re: Image looks different after removing transparent space and scaled
Those two commands take two inputs and make two outputs.
You have linked to only one input and one output.
So, which command made that output from that input?
You have linked to only one input and one output.
So, which command made that output from that input?
- 2019-10-07T14:23:07-07:00
- Forum: Users
- Topic: Image looks different after removing transparent space and scaled
- Replies: 45
- Views: 306189
Re: Image looks different after removing transparent space and scaled
Which of those two commands did you use to make that output from that input?
- 2019-10-07T13:55:11-07:00
- Forum: Users
- Topic: Image looks different after removing transparent space and scaled
- Replies: 45
- Views: 306189
Re: Image looks different after removing transparent space and scaled
Please link to input/output images that you think are wrong, with the command you used.
- 2019-10-07T13:29:18-07:00
- Forum: Users
- Topic: Image looks different after removing transparent space and scaled
- Replies: 45
- Views: 306189
Re: Image looks different after removing transparent space and scaled
so my question is there is no way to modify the command to fix this right? the only way to fix it is update my image magick version? What exactly needs fixing? Please link to input/output images that you think are wrong, with the command you used. The images you have linked don't use profiles, so I...
- 2019-10-06T20:36:02-07:00
- Forum: Magick++
- Topic: [SOLVED] Error when using Magick++: unknown type name 'ssize_t'
- Replies: 8
- Views: 83873
Re: Error when using Magick++: unknown type name 'ssize_t'
Okay, so the problem isn't in the source code, but in the building method. Sorry, I know nothing about the tools you use. Perhaps there is a flag to make the compiler POSIX-compliant, or something.
- 2019-10-06T14:46:13-07:00
- Forum: Magick++
- Topic: [SOLVED] Error when using Magick++: unknown type name 'ssize_t'
- Replies: 8
- Views: 83873
Re: Error when using Magick++: unknown type name 'ssize_t'
IM source code includes sample CPP programs. Do they build correctly?
- 2019-10-05T18:33:17-07:00
- Forum: Magick++
- Topic: [SOLVED] Error when using Magick++: unknown type name 'ssize_t'
- Replies: 8
- Views: 83873
Re: Error when using Magick++: unknown type name 'ssize_t'
What is included in your source code? I expect something like:
If you are directly including Color.h etc then that is the problem.
Code: Select all
#include <Magick++.h>
#include <string>
#include <iostream>
- 2019-10-05T15:44:54-07:00
- Forum: Users
- Topic: How to add to image a text with some transparency; optionally with some noise?
- Replies: 5
- Views: 10184
Re: How to add to image a text with some transparency; optionally with some noise?
Bash syntax:
The colour for the text is #f008, semi-transparent red.
![Image](http://snibgo.com/imforums/toes_hw.jpg)
Code: Select all
convert toes.png -gravity Center -pointsize 40 -fill "#f008" -draw 'text 0,0 "Hello world"' toes_hw.jpg
![Image](http://snibgo.com/imforums/toes_hw.jpg)
- 2019-10-05T14:07:52-07:00
- Forum: Users
- Topic: How to add to image a text with some transparency; optionally with some noise?
- Replies: 5
- Views: 10184
Re: How to add to image a text with some transparency; optionally with some noise?
What version of IM, on what platform?
There is no "-text" option. Please show the command you used.
Perhaps you need an alpha setting within a colour, eg "#abcd".
There is no "-text" option. Please show the command you used.
Perhaps you need an alpha setting within a colour, eg "#abcd".
- 2019-10-05T14:02:38-07:00
- Forum: Users
- Topic: choose starting frame (different than frame 0) for a GIF
- Replies: 4
- Views: 11208
Re: choose starting frame (different than frame 0) for a GIF
Ah, yes, thanks GeeMack. I thought there was a better way.