[B! rmagick] sagarayaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

sagaraya id:sagaraya

rmagickã«é–¢ã™ã‚‹sagarayaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (15)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

Macã§ImageMagickã¨RMagickã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ - ã‚¢ã‚¤ãƒ³ã‚·ãƒ¥ã‚¿ã‚¤ãƒ³ã®é›»è©±ç•ªå·
Rubyã§ç”»åƒã‚’æ‰±ã†å¿…è¦ãŒã‚ã£ãŸã®ã§ã€Macã®Homebrewã§ImageMagickã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã€ãã‚Œã‹ã‚‰RMagickã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸã€‚ ImageMagickã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« ã¾ãšã€ImageMagickã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã€‚Homebrewã‹ã‚‰ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸå ´åˆã®ImageMagickã¯64bitç‰ˆã«ãªã‚‹ã‚‰ã—ãã€MAMPç‰ˆã®PHPã§ä½¿ã†å ´åˆã«å•é¡Œã«ãªã‚‹ã¿ãŸã„ã ã‘ã©ã€Rubyã®å ´åˆã¯ã©ã†ãªã®ã‹ã‚ˆãã‚ã‹ã‚‰ãªã„ã®ã§ã€ã¨ã‚Šã‚ãˆãšHomebrewã‹ã‚‰ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã¿ã‚‹ã€‚MacPortsã¯ã‚¢ãƒ³ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¡ã‚ƒã£ãŸã—ãã€‚ $ brew install imagemagick ä¾å˜ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚‚è‰²ã€…ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã‚‹ã¿ãŸã„ã§ã€çµæ§‹æ™‚é–“æŽ›ã‹ã‚‹ã€‚æœ€å¾Œã«è¡¨ç¤ºã•ã‚Œã‚‹ã®Summaryã ã¨5.7åˆ†ã£ã¦æ›¸ã‹ã‚Œã¦ãŸã€‚ã“ã‚Œã£ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‚’é–‹å§‹ã—ã¦ã‹ã‚‰çµ‚äº†ã™ã‚‹ã¾ã§ã®æ™‚é–“ã§ã„ã„ã®ã‹ãªï¼Ÿ æ„Ÿè¦šçš„ã«ã¯ã‚‚ã£ã¨é•·ã„æ™‚
sagaraya 2011/11/11
ImageMagick

ruby

rmagick
ãƒªãƒ³ã‚¯
Polaroid Effect - selflearn @ ã‚¦ã‚£ã‚
æœ€è¿‘ï¼ˆ2007/01/23ãã‚‰ã„ã‹ã‚‰ï¼Ÿï¼‰ã€ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ã‚„è‰²ã€…ãªå ´æ‰€ã§ã§è³‘ã‚ã£ã¦ã„ã‚‹ã€ŒPolaroizeã€ã¨ã„ã†Webã‚µãƒ¼ãƒ“ã‚¹ãŒã‚ã‚Šã¾ã™ã€‚ãƒãƒ¼ã‚«ãƒ«ã®ç”»åƒã‚’é¸æŠžã—[Upload]ãƒœã‚¿ãƒ³ã‚’æŠ¼ã™ã ã‘ã§ã€ãƒãƒ©ãƒã‚¤ãƒ‰å†™çœŸé¢¨ã®ç”»åƒãŒå‡ºæ¥ä¸ŠãŒã‚‹ã¨ã„ã†ã‚µã‚¤ãƒˆã§ã™ã€‚ å˜ä¸€ã®ç›®çš„ã«ç‰¹åŒ–ã—ã¦ã„ã¦ã€ä½™è¨ˆãªä½œæ¥ãŒè¦ã‚‰ãªã„ã®ãŒã„ã„ã®ã§å€‹äººçš„ã«ã‚‚ä½¿ã‚ã›ã¦ã‚‚ã‚‰ã£ã¦ã„ã¾ã™ã€‚ ã“ã®ã‚µã‚¤ãƒˆã§ä½¿ã‚ã‚Œã¦ã„ã‚‹æŠ€è¡“ãŒæ°—ã«ãªã£ãŸã®ã§èª¿ã¹ã¦ã¿ãŸã‚‰ã€ã©ã†ã‚‚ã€ŒPolaroid Effectã€ã¨å‘¼ã°ã‚Œã¦ã„ã‚‹Rubyã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’(ãŸã¶ã‚“)ä½¿ç”¨ã—ã¦ã„ã‚‹ã“ã¨ãŒåˆ†ã‹ã‚Šã¾ã—ãŸã€‚ ï¼ˆ2007/1/30è¿½è¨˜ã€‚ä½œè€…ã§ã‚ã‚‹secondlifeã•ã‚“ã®ãƒ–ãƒã‚°ã§Polaroid Effectã‚’å‚è€ƒã«ã—ã¦ã„ã‚‹ã“ã¨ãŒã—ã£ã‹ã‚Šã¨æ›¸ã‹ã‚Œã¦ã„ã¾ã—ãŸãƒ»ãƒ»ãƒ»èªè§£åŠ›ãŒãªãã¦ã™ã¿ã¾ã›ã‚“ï¼‰ æ³¨æ„ PolaroizeãŒã“ã®ã‚½ãƒ¼ã‚¹ã‚’ä½¿ã£ã¦ã„ã‚‹ã‹ã©ã†ã‹ã¯åˆ†ã‹ã‚Šã¾ã›ã‚“ã€‚å®Ÿéš›ã€Polaroize
sagaraya 2011/06/18
ç”»åƒå‡¦ç†

ruby

rmagick
ãƒªãƒ³ã‚¯
RMagickã§ä¹—ç®—åˆæˆã‚’ã—ã¦ã¿ãŸã€‚ - None.
å¼•ãç¶šãç”»åƒå‡¦ç†ã€‚ãƒ”ã‚¯ã‚»ãƒ«æ¥½ã—ã„ã€‚ ä»Šå›žã¯ä¹—ç®—åˆæˆã‚’ã‚„ã£ã¦ã¿ãŸã€‚ ä¹—ç®—åˆæˆã§ã¯ã€åˆæˆå¾Œã®è‰²ã‚’æ¬¡ã®å¼ã§ç®—å‡ºã™ã‚‹ã€‚ å…ƒç”»åƒã®è‰² * åˆæˆç”»åƒã®è‰² / 256 = åˆæˆå¾Œã®è‰² require 'rubygems' require "RMagick" include Magick def multipleconb(image1, image2) img1 = ImageList.new(image1) img2 = ImageList.new(image2) for y in 0...img1.rows-1 for x in 0...img1.columns-1 src1 = img1.pixel_color(x, y) src2 = img2.pixel_color(x, y) # äºŒã¤ã®ç”»åƒã‹ã‚‰RGBå€¤ã”ã¨ã«åˆæˆè‰²ã‚’ç®—å‡º m_red = src1.red * src2.red / 256 m_
sagaraya 2011/06/11
rmagick

ç”»åƒå‡¦ç†
ãƒªãƒ³ã‚¯
(ruby)(RMagick)(ImageMagick)(Imageã‚¯ãƒ©ã‚¹ ã¨ ImageListã‚¯ãƒ©ã‚¹ ã® åŸºæœ¬) - ã‚‚ã‚‰ã‹ãªã§ã™ã€‚
ã•ã¦ã•ã¦ RMagickã«é–¢ã—ã¦ ã„ã‚ã„ã‚ã¨ å‹‰å¼·ä¸ãªæ—¥ã€…ãªã‚“ã§ã™ãŒ ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚„ãƒªãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ãŒè‹±èªžãªã®ã§ ãªã‹ãªã‹ æ—ã‚‰ãªã„ ç¬‘ï¼‰ é«˜æ ¡ã®è‹±èªžã®ç‚¹æ•°ãŒèµ¤ç‚¹é–“éš›ã ã£ãŸç§ã«ã¯é…·ãªè©±ãªãƒ¯ã‚±ã§ã™ ç¬‘ï¼‰ ã¨ã„ã†ã“ã¨ã§ ã¾ãšæ–ã£ã¦ãŠãäº‹ã¯ ã“ã®RMagickã®è¨˜äº‹ã¯ã€Žã‚ãã¾ã§ ç¾åœ¨ã®æ‰€ ç§ã¯ãã†ã„ã†é¢¨ã«æ€ã£ã¦ã„ã‚‹ã€ ç¨‹åº¦ã®èªè˜ã§æ›¸ã„ã¦ã¾ã™ã€ å˜˜ã‚‚å¹³æ°—ã§æ›¸ã„ã¦ã„ã‚‹å¯èƒ½æ€§ã‚‚ ååˆ†ã«ã‚ã‚‹ã®ã§ ã€Žãƒ‰ç´ äººã® rubyï¼ˆRMagickï¼‰å¥®æˆ¦è¨˜ã€ç¨‹åº¦ã® æ„Ÿè¦šã§èªã‚“ã§ãã ã•ã„ ä»Šå›žã¯ è¶…åŸºæœ¬çš„ãªã¨ã“ã‚ã§ Imageã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆ ã¨ ImageListã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«ã¤ã„ã¦ã§ã™ ï¼ˆrubyã®å ´åˆã¯ã‚¯ãƒ©ã‚¹ã¨è¨€ã£ãŸæ–¹ãŒã—ã£ãã‚Šæ¥ã‚‹ã®ã‹ãªï¼Ÿï¼‰ Imageã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¨ã¯ ãã®åã®é€šã‚Š ä¸€æžšã®çµµã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã§ã™ã ãƒ¡ã‚½ãƒƒãƒ‰ãªã©ã¯ http://studio.imagemagick.org/RMagick/doc/index
sagaraya 2011/05/02
ImageListã¯Photoshopã®ãƒ¬ã‚¤ãƒ¤ãƒ¼ã®ã‚ˆã†ãªã‚‚ã®

rmagick

ruby
ãƒªãƒ³ã‚¯
CentOS4.5ã«RMagickã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« - åŸºæœ¬ã¸å¸°ã‚ã†
CentOS 4.4ã«RMagick ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ (å±±æœ¬éš†ã®é–‹ç™ºæ—¥èªŒ) â†‘ã‚³ãƒãƒ©æ§˜ã‚’å‚è€ƒã«ã‚„ã£ã¦ã¿ã‚‹ã€‚ â—‹ImageMagickãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã‚‹ã‹ç¢ºèª # rpm -qa |grep ImageMagick ImageMagick-6.2.8.0-3.el5.4å…¥ã£ã¦ã„ã‚‹ã£ã½ã„ã€‚ â—‹RubyãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã‚‹ã‹ç¢ºèª # ruby -v ruby 1.8.6 (2007-03-13 patchlevel 0) [i686-linux]ã¡ã‚ƒã‚“ã¨å…¥ã£ã¦ã‚‹ã€‚ â—‹ã€Œgem install RMagickã€ã‚’ã‚„ã‚‹ã€‚ # gem install RMagick Bulk updating Gem source index for: http://gems.rubyforge.org Building native extensions. This could take a whil
sagaraya 2011/04/07
ruby

ImageMagick

rmagick

centos
ãƒªãƒ³ã‚¯
ç”»åƒå‡¦ç†ã«ã¤ã„ã¦ã‚ã‚Œã“ã‚Œ
sagaraya 2011/04/04
rmagick
ãƒªãƒ³ã‚¯
RMagickã§åŠé€æ˜Žå½±ã¤ãã®æ–‡å—åˆ—ã‚’æç”»ã™ã‚‹
RMagickã§åŠé€æ˜Žå½±ã¤ãã®æ–‡å—åˆ—ã‚’æç”»ã™ã‚‹ã«ã¯ã€ä»¥ä¸‹ã®ã‚³ãƒ¼ãƒ‰ã‚’å®Ÿè¡Œã—ã¾ã™ã€‚ require 'RMagick' include Magick # ãƒ€ãƒŸãƒ¼ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ä½œæˆ img1 = Image.new(10,10) dr = Draw.new # ãƒ•ã‚©ãƒ³ãƒˆæŒ‡å®š dr.font = "Comic-Sans-MS-Bold" # ãƒ•ã‚£ãƒ«è‰² dr.fill = "#FCE769" # ãƒã‚¤ãƒ³ãƒˆã‚µã‚¤ã‚º dr.pointsize = 30 # gravity dr.gravity = CenterGravity # å¿…è¦ã‚µã‚¤ã‚ºå–å¾— sz = dr.get_multiline_type_metrics(img1, "sample") # æ–‡å—åˆ—æç”»ç”¨ã‚¤ãƒ¡ãƒ¼ã‚¸ä½œæˆ img2 = Image.new(sz.width+10,sz.height+10){ self.background_color =
sagaraya 2011/04/04
rmagick
ãƒªãƒ³ã‚¯
RMagickã§é€éŽPNGç”»åƒã‚’ã‚¢ãƒ«ãƒ•ã‚¡ãƒãƒ£ãƒ³ãƒãƒ«ã‚’ä¿æŒã—ãŸã¾ã¾å›žè»¢ã•ã›ã‚‹ - æ©‹æœ¬è©³è§£
@hammmmã•ã‚“ã«åŠ©ã‘ã‚‰ã‚ŒãŸã€‚ http://twitter.com/hammmm/status/8988945428 ã“ã†ã™ã‚‹ã¨ã€ç”»åƒã«ã‚¢ãƒ«ãƒ•ã‚¡å€¤ãŒå«ã¾ã‚Œã¦ã„ã‚‹å ´åˆã¯æ®‹å¿µãªå£Šã‚ŒãŸç”»åƒãŒç”Ÿæˆã•ã‚Œã‚‹ã€‚ img = Image.from_blob(File.read("star.png")).shift img.rotate(45) # 45åº¦å›žè»¢ ä¸‹è¨˜ã«ã©ã†ã„ã†ç”»åƒãŒã§ãã‚‹ã‹ãŒæ›¸ã„ã¦ã‚ã‚‹ http://www23.atwiki.jp/selflearn/pages/47.html http://www.imagemagick.org/discourse-server/viewtopic.php?f=10&t=13600 ä¸Šã®ãƒšãƒ¼ã‚¸ã®è§£èª¬ã«ã¯ã€ã‚¢ãƒ«ãƒ•ã‚¡å€¤ã‚’æŒã£ãŸç”»åƒã‚’å›žè»¢ã•ã›ã‚‹ã¨ã‚¢ãƒ«ãƒ•ã‚¡å€¤ãŒç„¡ããªã£ã¦ã—ã¾ã†ã¨æ›¸ã„ã¦ã‚ã‚‹ãŒãã†ã§ã¯ãªã„ã€‚ ImageMagickã®ä»•æ§˜ã§ã€ãŸã—ã‹ã«ãã®ã¾ã¾ç”»åƒã‚’å›ž
sagaraya 2011/03/29
ã“ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã®ãŠã‹ã’ã§ã‹ãªã‚ŠåŠ©ã‹ã£ãŸ

RMagick

Ruby
ãƒªãƒ³ã‚¯
ç”»åƒå†…ã§ä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹è‰²ã®çµ±è¨ˆã‚’å–ã‚‹ã‚µãƒ³ãƒ—ãƒ« - ã†ãªã®æ—¥è¨˜
RMagickã‚’ä½¿ã£ã¦ã€ç”»åƒå†…ã§ä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹è‰²ã®çµ±è¨ˆã‚’å–å¾—ã™ã‚‹ã‚µãƒ³ãƒ—ãƒ«ã‚’æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹è‰²ã”ã¨ã«å‰²åˆã‚’ç®—å‡ºã—ã€ä½¿ç”¨é‡ã®å¤šã„é †ã«å‡ºåŠ›ã—ã¾ã™ã€‚ require 'rubygems' require 'RMagick' imgs = Magick::Image.read("./kitten.jpg") img = imgs.first # ç”»åƒå†…ã§ä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹è‰²ã®ä¸€è¦§ã‚’é›†è¨ˆ histogram = img.color_histogram.inject({}) {|h,pair| color = pair[0].to_color( Magick::AllCompliance, false, 8, true ) h[color] ||= 0 h[color] += pair[1] h }.sort_by {|pair| pair[1]*-1 } #ä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹é †ã«ã‚½ãƒ¼ãƒˆ #å‰²åˆã‚’
sagaraya 2011/03/09
rmagick

ruby

è‰²
ãƒªãƒ³ã‚¯
Retroaktive Blog
sagaraya 2011/03/09
rmagick

ruby

è‰²
ãƒªãƒ³ã‚¯
RMagickã§åŠé€æ˜Žã®å¹ãå‡ºã—ã‚’æç”»ã™ã‚‹
â–º 2020 (9) â–º 08/02 - 08/09 (1) â–º 07/26 - 08/02 (4) â–º 07/19 - 07/26 (4) â–º 2019 (49) â–º 06/09 - 06/16 (1) â–º 06/02 - 06/09 (1) â–º 05/26 - 06/02 (2) â–º 05/19 - 05/26 (3) â–º 03/17 - 03/24 (21) â–º 03/10 - 03/17 (10) â–º 02/03 - 02/10 (5) â–º 01/27 - 02/03 (3) â–º 01/13 - 01/20 (3) â–º 2018 (72) â–º 12/30 - 01/06 (3) â–º 12/23 - 12/30 (6) â–º 12/16 - 12/23 (5) â–º 12/09 - 12/16 (3) â–º 12/02 - 12/09 (7) â–º 11/25 - 12/02 (8) â–º 1
sagaraya 2011/01/08
rmagick
ãƒªãƒ³ã‚¯
tips : tips/02.ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãªã©/Ruby/Rubyã‚ã‚‚.txt
åŸºæœ¬ å…¨èˆ¬ æ–‡ã®åŒºåˆ‡ã‚Šã«Â ;Â ã¯ä¸è¦ çœŸå½å€¤ falseÂ :Â nil,Â false: trueÂ Â :Â ãã‚Œä»¥å¤–(0ã‚‚1ã‚‚true) â†’Â ãªã®ã§ã€ "abcdef".index("abc")Â ã¯Â 0Â Â Â ãªã®ã§Â true "abcdef".index("bcd")Â ã¯Â 1Â Â Â ãªã®ã§Â true "abcdef".index("ccc")Â ã¯Â nilÂ ãªã®ã§Â false print,Â puts,Â p,Â pp printÂ :Â æ–‡å—åˆ—è¡¨ç¤º putsÂ Â :Â printÂ +Â æ”¹è¡Œ pÂ Â Â Â Â :Â ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®å†…å®¹ã‚’è¡¨ç¤º(æ•°å€¤ã¨æ–‡å—åˆ—ã®åŒºåˆ¥ãŒä»˜ã)Â ï¼‹æ”¹è¡Œ æ”¹è¡Œã‚„ã‚¿ãƒ–ãªã©ã®æ–‡å—ã‚’ãã®ã¾ã¾(\n,Â \tÂ ã¨)è¡¨ç¤ºã™ã‚‹ ppÂ Â Â Â :Â è¦‹ã‚„ã™ã„å½¢å¼ã«Â (requireÂ 'pp'Â ã—ã¨ãå¿…è¦ã‚ã‚Š)Â â€»Â PHPã§ã„ã†Â var_dumpã¿ãŸã„ãª gets ãƒ•ã‚¡ã‚¤ãƒ«ã‹ã‚‰1è¡Œãšã¤å–
sagaraya 2011/01/08
ruby

rmagick
ãƒªãƒ³ã‚¯
ç¬¬26å›žã€€RMagickã‚’ç”¨ã„ãŸç”»åƒå‡¦ç†ï¼ˆ1ï¼‰ãƒªã‚µã‚¤ã‚º | gihyo.jp
rubyã§ç”»åƒå‡¦ç†ã‚’ã™ã‚‹å ´åˆã«ã¯ã€RMagickãŒä½¿ã‚ã‚Œã¾ã™ã€‚ä»Šå›žã¯ãã®ä¸ã§ã‚‚ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ä¸Šã§ä½¿ç”¨é »åº¦ãŒé«˜ã„ã§ã‚ã‚ã†ã€ãƒªã‚µã‚¤ã‚ºã®ã‚„ã‚Šæ–¹ã«ã¤ã„ã¦ã”ç´¹ä»‹ã—ã¾ã™ã€‚ ã¯ã˜ã‚ã« æœ¬ç¨¿ã§ç´¹ä»‹ã™ã‚‹ã™ã¹ã¦ã®ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã¯ã€äº‹å‰ã«ä»¥ä¸‹ã®ã‚³ãƒ¼ãƒ‰ã‚’å®Ÿè¡Œã—ã¦ã„ã‚‹å‰æã§è¨˜è¿°ã—ã¦ã„ã¾ã™ã€‚ã¾ãŸã€ç ´å£Šãƒ¡ã‚½ãƒƒãƒ‰ã¨éžç ´å£Šãƒ¡ã‚½ãƒƒãƒ‰ã®ä¸¡æ–¹ãŒã‚ã‚‹ãƒ¡ã‚½ãƒƒãƒ‰ã«ã¤ã„ã¦ã¯ã€ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã§ã¯ç‰¹æ®µã®ç†ç”±ãŒãªã„é™ã‚Šç ´å£Šãƒ¡ã‚½ãƒƒãƒ‰ã‚’åˆ©ç”¨ã—ã¦ã„ã¾ã™ã€‚ require 'rubygems' require 'rmagick' scale = 0.3 width = 160 height= 160 ã‚µãƒ³ãƒ—ãƒ«ç”»åƒã¯ä»¥ä¸‹ã‚’ç”¨ã„ã¾ã™ã€‚ å›³1ã€€original.png â€»ã“ã®ç”»åƒã¯ã€ã€Œâ ãƒ•ãƒªãƒ¼ç´ æå±‹Hoshinoã€ã®ç´ æã‚’ä½¿ç”¨ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«ã®èªã¿è¾¼ã¿ RMagickã§ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«ã®èªã¿è¾¼ã¿ã‚’è¡Œã†å ´åˆã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«rea
sagaraya 2011/01/08
rmagick

ruby
ãƒªãƒ³ã‚¯
RMagick ã® htmlhelp ä½œã‚Šã¾ã—ãŸ - 2nd life (ç§»è»¢ã—ã¾ã—ãŸ)
http://rails2u.com/htmlhelp/rmagick.zip RMagick ã¯ç”»åƒä½œæˆ/åŠ å·¥ã«ã‹ãªã‚Šå……å®Ÿã—ãŸ api ã‚’ãã‚ãˆã¦ãŠã‚Šã€ã‹ã¤å…¬å¼ã§ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’ãã¡ã‚“ã¨æä¾›ã—ã¦ãã‚Œã¦ã™ã°ã‚‰ã—ã„ã®ã§ã™ãŒã€ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã®ãƒ¡ã‚½ãƒƒãƒ‰ä¸€è¦§ãŒè¦‹ã‚Œãªã‹ã£ãŸã‚Šã€åŒã˜ class ã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ãƒ¡ã‚½ãƒƒãƒ‰ãªã®ã«æ•°ãƒšãƒ¼ã‚¸ã«åˆ†ã‹ã‚Œã¦ã„ãŸã‚Šã™ã‚‹ãŸã‚ã€ç›®çš„ã®ãƒ¡ã‚½ãƒƒãƒ‰/æ©Ÿèƒ½ã‚’æŽ¢ã™ã®ã«æ•°åˆ†ã€ä¸‹æ‰‹ã™ã‚‹ã¨ã‚‚ã£ã¨ã‹ã‹ã£ãŸã‚Šã‚‚ã—ã¾ã™ã€‚ æœ€è¿‘ä»•äº‹ã‚„ã‚‰è¶£å‘³ã‚„ã‚‰ã§ RMagick ã‚’å¤šç”¨ã—ã¦ãã¦ã‚‹ã®ã§ã€ãã‚‚ãã‚‚ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã®æ¤œç´¢åŠ¹çŽ‡ã‚’ä¸Šã’ãªã„ã¨ãã¤ã„ã‹ãªãã€ã¨æ€ã„å§‹ã‚ã¦ããŸã®ã§ htmlhelp ã‚’ä½œã‚Šã¾ã—ãŸã€‚æ˜”ã‹ã‚‰ä½œã£ã¦ãŠã‘ã°è‰¯ã‹ã£ãŸâ€¦ï¼žï¼œã€‚ RMagick ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¯ã‚ˆãã‚ã‚‹ rdoc å½¢å¼ã˜ã‚ƒãªã„*1ã®ã§ä½œã‚‹ã®ã«è‹¦æˆ¦â€¦ã€ã™ã‚‹ã‹ã¨æ€ã„ãã‚„ã€èˆžæ³¢ãŒä½œã£ã¦ãã‚ŒãŸ String#scrapi ã§ã•ãã•ãã¨ ind
sagaraya 2011/01/06
ruby

rmagick

ImageMagick
ãƒªãƒ³ã‚¯
rmagick gemã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹æ–¹æ³• - YomuKaku Memo
å¤šãã®gemã¯ã“ã†ã—ãŸã‚³ãƒžãƒ³ãƒ‰ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã§ãã¾ã™ãŒã€rmagickã®å ´åˆã¯ã€ä¾å˜ã™ã‚‹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’äº‹å‰ã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ rmagickã®å ´åˆã¯ã€rmagickã¨ã„ã†åå‰ã®ç”±æ¥ã¨ãªã£ã¦ã„ã‚‹ImageMagickã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ ImageMagickã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã«ã¯ã€jpegã€pngç‰ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã€ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã®ä¾å˜é–¢ä¿‚ã‚’è§£æ±ºã™ã‚‹ã“ã¨ãŒãªã‹ãªã‹é›£ã—ããªã‚Šã¾ã™ã€‚ ãã“ã§ã€mac portsã«ã‚ˆã‚ŠImageMagickã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã™ã€‚ ã¾ãšã€mac portsã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã™ã€‚ http://distfiles.macports.org/MacPorts/MacPorts-1.9.1-10.6-SnowLeopard.dmgã‹ã‚‰ã€Mac OS X 10.6ç”¨ã®macportsã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ©ãƒ¼ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—
sagaraya 2010/12/05
mac

rmagick

ruby
ãƒªãƒ³ã‚¯
1