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[̳] PhotoshopõĽĤ

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207812 websjy 2015-6-17 17:51:38
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   һĿУҪΪƽ߱ĻҪ豸ʾЩĻһɵԭ͡ЩĻؼġʱܽʵˣҵphotoshopѰʹѾʮˣҲܸҸ
     ǷPhotoshopĤֱչƣǣƪ¾дġһڴƽ豸ʾĤԭʱ⡣Ȼҽһ򵥵ķʵָɫı֡Photoshopϵľ飬ҲԱӦIllustrator

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     ڱУһʹõ@2x@3xıǣǴIOSеĤϵͳһܺõӾAPPӦͼꡣiPhoneϣһͼ6060px@1xiPhone4ͼСڵ120120px@2xڣµ豸iPhone6 Plusϣͼ꽫180180px@3xĶʱӦ֪@2x@3xָľʹسߴ硣


     ڣǻصƽӦõϡʦһұ֪Ĥķֱ¿չơһ˵Ҫ@2x@3xͼĿʼ@2xͼƻһ̨Nesus 9ϣĻֵ߱4:3עNexus 9ǹȸ1410·ƽ壬ƽĻߴ8.9Ӣ硢ֱ2048x1536ҵPhotoshopֵΪ2048x1536˺ٵļƺʶЧáһ𿴿ҷֵ⡣


     ʼûд⣬ŵ50%33%ȥһЧʱһЦ

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ܿ췢ֱַʧءչʾһƴ@1x@3xһǡ


     ΪҪϵСŴȥЧǻߣ100%ͼ¿ȴõģ㼸֪غʱǶģŵ33%50%ʱ򵥵˵ҷdzΪ˰ԪؼһȥСŴ


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ͼʾհPSD@1x@3xֵԼռڴС


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     һϴ⡣@2xĤʹ1ػᷢʲôò£ֱ0.5ء@3x͸ˣ0.33ءԣĤϹʱ벻ԼСߴԱ23@2xʹʱһֻðҪһ33pxľΣת@1xͻ16.5pxһԵ⣡
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     ڹʱ򿴵һ:ʦ@2x@3xȻԿ߶ǵƽбע˵ͨĵе漰ڱ߾࣬ȣ߶ȣֺŵȵȷƱܺõʵʩ˫ķֱСԿĿߵõ˵Ҫһֵ23Ϊʲôѣ

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    ġ˵˻ϢϢAIAndroidͼʱҷܶ޹صأDP /DIP硣ԴӰ׿һڡĻ˵ΪпٵĽ˵

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     ԷֱΪ2048 1536px320DPIƽΪĹʽм㣬ǵõĻĿΪ1024DPΪ768DPǵĻ׼ֱʡͬʱҲҪ֪ͼزıӡʽDZ = DPI160עԭĴ˴Ĺʽ󡣡

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     2ڵǰPSDĴ洢Ŀ¼£½һΪretinaļС
     3retinaļ£ʽpng<ļ>_2x.png ļ>_3x.png
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     ؽѹ󣬿ԴճPhotoshopĽűļУwindowsϵͳ· Program FilesAdobeAdobe Photoshop CC 2014Presetss criptsƻϵͳĻ ApplicationsAdobePhotoshop CCPresetss criptsעPhotoshop汾ϵͳIJͬ졣

     һϸ㶨ˡPhotoshopνűͻῪʼСڣʱһ @2x @3xPNGͼƬֻҪļ->ű->2pngͼߡļ->ű->3pngͼ:

     ļ - ű2pngͼ 3pngͼ.͵õ@2x @3xͼá

Сʿ
    ʹʱмҪע⣬ܶʹ״ʸߣܺܺõķŴСͼģʽҲһλͼܶ󣬼סλͼ滹Ҫ@2x@3x
PS ʹҲ𵽺ܺõЧκͼԵ@2x@3xǶǸر档

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Illustrator
    õAIҲ@1xҲDP֤ļҳ72 DPIȻֶ@2x and @3x PNGͼƬ,ͨļ-,֮ѡ񡰣УΣǡţʹáֱʡ˵ Ϊ@2xƥ144 PPIΪ@3x.ƥ216 PPIעPPI Pixels Per InchʾÿӢӵе(Pixel)ĿͣУűһҲóһò

Sketch App
    һѡʹԽԽܻӭģУSketchSketchò@1xʸĹͼֵ֧@2x@3xͼԼͼʹʱҪעϵͳҪSketchBohemian Codingʾ,SketchصΪMacƣΪƳһappеʱûмƻ֧WindowsLinuxϵͳ (μ)Ĺҵ֧֣һܺõĹߡ


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     ãϣáɿԸҵĹұú㣬豸Ͽٲ鿴PSDɵĤʾߴ硣õĵطҲҪֶŴ߶Ӽˡ

http://www.zcool.com.cn/article/ZMTYzMjMy.html

http://www.smashingmagazine.com/2015/05/18/retina-design-in-photoshop/

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sczsi 2015-7-9 13:21:37
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