ImageMagick
Installing On OS-X
brew update && brew upgrade
brew install imagemagick
Example usage
convert -size 320x85 xc:transparent -font Bookman-DemiItalic -pointsize 72 \
-draw "text 25,60 'Magick'" -channel RGBA -blur 0x6 -fill darkred -stroke magenta \
-draw "text 20,55 'Magick'" fuzzy-magick.png
convert -size 250x250 musical_symbol_g_clef.svg x.png
http://www.fileformat.info/info/unicode/char/1d11e/index.htm is musical_symbol_g_clef.svg
Also: http://www.fileformat.info/info/unicode/block/musical_symbols/index.htm
Imagemagick URLs
- http://www.imagemagick.org/Usage/channels/#mask_creation « Good [Masks etc]
- http://www.fmwconcepts.com/imagemagick/tidbits/index.php « Good
- http://www.fmwconcepts.com/imagemagick/tidbits/image.php
- http://www.fmwconcepts.com/imagemagick/
- http://sun.cs.lsus.edu/~rmabry/math/rmabry/imagemagick/multireplace/
- http://studio.imagemagick.org/pipermail/magick-users/2006-May/017672.html
- http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10430&p=32965
Create iOS Icons
Apart from iTunesArtwork
& iTunesArtwork@2
, the names of the icons no longer matter as they
are saved as AppIcon
as part of Assets.xcassets
these days.
Via ./create_ios_icons.sh
List of required iOS Icons
Name |
Size (px) |
Usage |
---|---|---|
Icon-Small.png |
29x29 |
iPad Settings |
Icon-Small@2x.png |
58x58 |
iPhone Settings, iPad Settings for Retina display |
Icon-Small@3x.png |
87x87 |
iPhone Settings for Retina display |
Icon-40.png |
40x40 |
iPad Spotlight results |
Icon-40@2x.png |
80x80 |
iPhone Spotlight results, iPad Spotlight results for retina display |
Icon-40@3x.png |
120x120 |
iPhone Spotlight results for retina
display |
Icon-60@2x.png |
120x120 |
iPhone App Icon |
Icon-60@3x.png |
180x180 |
iPhone App Icon for Retina display |
Icon-76.png |
76x76 |
iPad App Icon |
Icon-76@2x.png |
152x152 |
iPad App Icon for Retina display |
Icon-83.5@2x.png |
167x167 |
iPad Pro App Icon for Retina display (@2x) |
Icon-120.png |
120x120 |
CarPlay App Icon |
iTunesArtwork.png |
512x512 |
App Submission |
iTunesArtwork@2x.png |
1024x1024 |
App Submission |
Note
Apps distributed via ad-hoc distribution may also include a 512 x 512 pixel version of their icon in the CFBundleIconskey
.
The name of this file must be iTunesArtwork
(with no file extension). The high resolution version of this icon should be 1024 x 1024 pixels and have the name iTunesArtwork@2x
(also without file extension). Do not include this icon in your app bundle if you are not distributing your app via ad-hoc distribution.
convert -size 320x85 xc:transparent -font Bookman-DemiItalic -pointsize 72 \
-draw "text 25,60 'Magick'" -channel RGBA -blur 0x6 -fill darkred -stroke magenta \
-draw "text 20,55 'Magick'" fuzzy-magick.png
convert -size 250x250 musical_symbol_g_clef.svg x.png
convert -background lightblue -fill blue -font Helvetica -size 160x160 label:A -trim a.jpg
convert -background red a.jpg -gravity center -extent 160x160 a_.jpg
What we did was:
convert -background lightblue -fill blue -font Helvetica -size 160x160 label:A -trim temp.jpg
convert -background red temp.jpg -gravity center -extent 160x160 a.jpg
display a.jpg
http://www.fileformat.info/info/unicode/char/1d11e/index.htm is musical_symbol_g_clef.svg Also: http://www.fileformat.info/info/unicode/block/musical_symbols/index.htm
convert -background lightblue -fill blue -font Candice -size 165x70 -gravity center label:Anthony label_size_gravity.gif`
URLs
http://www.imagemagick.org/Usage/channels/#mask_creation << Good [Masks etc]
http://www.fmwconcepts.com/imagemagick/tidbits/index.php << Good
http://www.fmwconcepts.com/imagemagick/tidbits/image.php
http://www.fmwconcepts.com/imagemagick/
http://sun.cs.lsus.edu/~rmabry/math/rmabry/imagemagick/multireplace/
http://studio.imagemagick.org/pipermail/magick-users/2006-May/017672.html
http://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=10430&p=32965`
Image Overlays
rem
rem ToDo: Get the sizes right for a 96x96 pixel image
rem
rem convert folder.jpg -gravity NorthWest overlays/popupnew.png -gravity South overlays/2.5.png -compose ATop -composite out-ATop.1.jpg
rem convert folder.jpg -gravity NorthEast overlays/popupnew.png -compose ATop -composite folder-gravity.NE.jpg
convert overlays/folder.jpg -resize 96x96 folder.jpg
convert folder.jpg -gravity NorthWest overlays/popupnew.png -compose ATop -composite folder.new.png
convert folder.new.png -gravity South overlays/2.5.png -compose ATop -composite folder.new.2.5.png
rem
rem ALL PREVIOUS ARE PNG ---- only this one is Jpeg <<<<< **** <<<<<
rem
convert folder.new.2.5.png -gravity NorthEast overlays/tag_blue.png -compose ATop -composite folder.new.2.5.tagged.jpg`