photoshop

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‫اﺳﺘﻮدﻳﻮ اﻧﻴﻤﻴﺸﻦ آرﻳﺎ‬

‫ﺟﺰﻭﻩ ‪Photoshop‬‬

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‫ﺑﻨﺎﻡ ﺧﺪﺍ‬ ‫ﺑﺮﻧﺎﻣﺔ ‪ Photoshop‬ﻳﻜﻲ ﺍﺯ ﻧﺮﻡ ﺍﻓﺰﺍﺭﻫﺎﻱ ﺷﺮﻛﺖ ‪ Adobe‬ﻣﻲ ﺑﺎﺷﺪ ‪.‬‬ ‫ﻧﺮﻡ ﺍﻓﺰﺍﺭ ﻓﺘﻮﺷﺎﭖ ﻧﺮﻡ ﺍﻓﺰﺍﺭﻱ ﻗﺪﺭﺗﻤﻨﺪ ﺟﻬﺖ ﻃﺮﺍﺣﻲ ﻭ ﻣﻮﻧﺘﺎﮊ ﺗﺼﺎﻭﻳﺮ ﻣﻴﺒﺎﺷﺪ ‪ .‬ﻳﻜﻲ ﺍﺯ ﻛﺎﺭﺑﺮﺩﻫﺎﻱ ﺍﻳﻦ ﻧﺮﻡ ﺍﻓﺰﺍﺭ ﻭﻳﺮﺍﻳﺶ‬ ‫ﻭ ﻣﻮﻧﺘﺎﮊ ﻋﻜﺴﻬﺎ ﻭ ﺑﻬﺮﻩ ﮔﻴﺮﻱ ﺍﺯ ﺁﻧﻬﺎ ﺩﺭ ﻃﺮﺣﻬﺎ ﻣﻲ ﺑﺎﺷﺪ ‪.‬‬ ‫ﺣﺘﻲ ﺗﻮﺳﻂ ﺑﺮﻧﺎﻣﺔ ‪ Photoshop‬ﻣﻲ ﺗﻮﺍﻥ ﺟﻠﻮﻩ ﻫﺎﻱ ﻭﻳﮋﻩ ﺍﻱ ﺑﺮﺍﻱ ﺧﻠﻖ ﺗﺼﺎﻭﻳﺮ ﻭ ﻣﻨﺎﻇﺮ ﺑﻪ ﻭﺟﻮﺩ ﺁﻭﺭﺩ ‪.‬‬ ‫ﻓﺎﻳﻠﻬﺎﻱ ﺑﺮﻧﺎﻣﺔ ‪ Photoshop‬ﺑﺎ ﻓﺮﻣﺖ ﻳﺎ ﭘﺴﻮﻧﺪ ‪ *.psd‬ﻳﺎ ‪ *.pdd‬ﻣﺸﺨﺺ ﻣﻲ ﺷﻮﻧﺪ‪.‬‬ ‫ﺍﻳﻦ ﻧﻮﻉ ﻓﺎﻳﻠﻬﺎ ﻣﻴﺘﻮﺍﻧﻨﺪ ﺑﺮ ﺧﻼﻑ ﺳﺎﻳﺮ ﺍﻧﻮﺍﻉ ﻓﺎﻳﻠﻬﺎﻱ ﮔﺮﺍﻓﻴﻜﻲ ‪ ،‬ﺍﻃﻼﻋﺎﺕ ﻧﻈﻴﺮ ﻻﻳﻪ ﻫﺎ ﻭ ‪ ...‬ﺭﺍ ﺩﺭ ﺧﻮﺩ ﺿﺒﻂ ﻛﻨﻨﺪ ‪.‬‬ ‫ﺍﺟﺮﺍﻱ ﺑﺮﻧﺎﻣﺔ ‪Photoshop‬‬

‫ﺑﺮﺍﻱ ﺍﺟﺮﺍﻱ ﺑﺮﻧﺎﻣﺔ ‪ Photoshop‬ﺑﻌﺪ ﺍﺯ ﻧﺼﺐ ‪ ،‬ﺍﺯ ﻣﺴﻴﺮ ‪ Start / Programs / Adobe Photoshop‬ﺭﺍ ﺍﺟﺮﺍ‬ ‫ﻛﻨﻴﺪ‪.‬‬ ‫ﻗﺒﻞ ﺍﺯ ﺷﺮﻭﻉ ﻛﺎﺭ ﻧﺮﻡ ﺍﻓﺰﺍﺭ ‪ Photoshop‬ﻻﺯﻡ ﺍﺳﺖ ﺗﻮﺿﻴﺤﺎﺗﻲ ﺩﺭﺑﺎﺭﺓ ﺭﻧﮕﻬﺎ ﻭ ﻣﺪﻫﺎﻱ ﻣﺨﺘﻠﻒ ﺭﻧﮕﻲ ﻭ ﻛﻴﻔﻴﺖ ﺗﺼﺎﻭﻳﺮ‬ ‫ﺑﺪﺍﻧﻴﺪ‪.‬‬ ‫ﺩﺭ ﺩﻧﻴﺎﻱ ﮔﺮﺍﻓﻴﻚ ﻛﺎﻣﭙﻴﻮﺗﺮﻱ ‪ ،‬ﺳﻴﺴﺘﻤﻬﺎﻱ ﻣﺘﻨﻮﻋﻲ ﺑﺮﺍﻱ ﺳﺎﺧﺘﻦ ﺭﻧﮓ ﺩﺭ ﺍﺧﺘﻴﺎﺭ ﺩﺍﺭﻳﻢ ﺳﻴﺴﺘﻤﻬﺎﻳﻲ ﻧﻈﻴﺮ ‪، CMYK ، RGB‬‬ ‫‪ GRAYSCALE ، HSB‬ﻭ ‪...‬‬ ‫‪-۱‬‬

‫‪ :Bitmap‬ﻳﻚ ﺗﺼﻮﻳﺮ ﻃﺮﺡ ﺑﻴﺘﻲ )‪ (Bitmap‬ﻓﻘﻂ ﺷﺎﻣﻞ ﭘﻴﻜﺴﻠﻬﺎﻱ ﺳﻴﺎﻩ ﻭ ﺳﻔﻴﺪ ﺍﺳﺖ‪ .‬ﺗﺼﻮﻳﺮﻱ ﻛﻪ ﺩﺍﺭﺍﻱ ﭼﻨﻴﻦ‬ ‫ﺣﺎﻟﺖ ﺭﻧﮕﻲ ﺍﺳﺖ ﺍﺯ ﺩﺭﺟﻪ ﻭﺿﻮﺡ ﻛﻤﺘﺮﻱ ﺑﺮﺧﻮﺭﺩﺍﺭ ﺍﺳﺖ‪.‬ﻭ ﺩﺭ ﺍﻳﻦ ﺣﺎﻟﺖ ﻧﻤﻲ ﺗﻮﺍﻥ ﺍﺯ ﺭﻧﮕﻬﺎﻱ ﺩﻳﮕﺮ ﻭ ﻧﻴﺰ ﻻﻳﻪ ﻫﺎ‬ ‫ﻭ ﻓﻴﻠﺘﺮﻫﺎ ﺍﺳﺘﻔﺎﺩﻩ ﻛﺮﺩ‪.‬‬

‫ﻧﻜﺘﻪ‪ :‬ﺑﺮﺍﻱ ﺗﺒﺪﻳﻞ ﻣﺪ ﺭﻧﮕﻲ ‪ Bitmap‬ﺑﻪ ﻳﻚ ﻓﺎﻳﻞ ﺭﻧﮕﻲ ﺍﺑﺘﺪﺍ ﺑﺎﻳﺪ ﺗﺼﻮﻳﺮ ﺭﺍ ﺑﻪ ﺣﺎﻟﺖ ﺭﻧﮓ ‪ Grayscale‬ﺗﺒﺪﻳﻞ ﻛﻨﻴﺪ‪.‬‬ ‫‪-٢‬‬

‫‪ :RGB‬ﺩﺭ ﺍﻳﻦ ﻧﻮﻉ ﻣﺪ ﺭﻧﮕﻲ ﺳﻪ ﺭﻧﮓ ﻗﺮﻣﺰ‪، Red‬‬ ‫ﺳﺒﺰ‪ Green‬ﻭ ﺁﺑﻲ ‪ Blue‬ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﺩﺭ ﺻﻮﺭﺗﻴﻜﻪ ﺍﺯ ﻫﺮ‬ ‫ﺭﻧﮓ ﻣﻘﺎﺩﻳﺮﻱ ﺭﺍ ﺩﺍﺷﺘﻪ ﺑﺎﺷﻴﻢ ﻣﻲ ﺗﻮﺍﻧﻴﻢ ﺭﻧﮕﻬﺎﻱ ﺑﺴﻴﺎﺭ‬ ‫ﺯﻳﺎﺩﻱ ﺑﻪ ﻭﺟﻮﺩ ﺁﻭﺭﻳﻢ ﺍﺯ ﺍﻳﻦ ﻧﻮﻉ ﻣﺪ ﺭﻧﮕﻲ ﺑﻴﺸﺘﺮ ﺑﺮﺍﻱ‬ ‫ﻛﺎﺭﻫﺎﻱ ﺗﻠﻮﻳﺰﻳﻮﻧﻲ ﻭﺭﻧﮕﻬﺎﻱ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ ﻣﺎﻧﻴﺘﻮﺭ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﻣﻴﺸﻮﺩ ﺑﻪ ﺩﻟﻴﻞ ﺩﺍﺭﺍ ﺑﻮﺩﻥ ﺭﻧﮕﻬﺎﻱ ﺑﺴﻴﺎﺭ ﺩﺭﺧﺸﻨﺪﻩ‪ .‬ﺍﻳﻦ‬ ‫ﺳﻴﺴﺘﻢ ﺭﻧﮓ ﺑﻪ ﺳﻴﺴﺘﻢ ‪ ٢٤‬ﺑﻴﺘﻲ )‪ (24bit‬ﻛﻪ ﺩﺍﺭﺍﻱ ‪ ١٦‬ﻣﻴﻠﻴﻮﻥ ﺭﻧﮓ ﻣﻲ ﺑﺎﺷﺪ ﻣﻌﺮﻭﻑ ﺍﺳﺖ ‪.‬‬ ‫‪ :CMYK -٣‬ﺍﻳﻦ ﻧﻮﻉ ﻣﺪ ﺭﻧﮕﻲ ﻫﻤﺎﻥ ﺳﻴﺴﺘﻢ ﺍﺻﻠﻲ ﭼﺎﭖ ﭼﻬﺎﺭ ﺭﻧﮓ ﻣﻲ ﺑﺎﺷﺪ ﻳﻌﻨﻲ ﺷﺎﻣﻞ ﺭﻧﮕﻬﺎﻱ‬ ‫ﺁﺑﻲ ﻓﻴﺮﻭﺯﻩ ﺍﻱ‪ ، Cyan‬ﺳﺮﺧﺎﺑﻲ‪ ، Magenta‬ﺯﺭﺩ ‪ ، Yellow‬ﺳﻴﺎﻩ ‪ Black‬ﻣﻴﺸﻮﺩ ‪.‬ﺍﺯ ﻣﺪ ﺭﻧﮕﻲ ‪ CMYK‬ﺑﺮﺍﻱ ﭼﺎﭖ‬ ‫ﺑﺮ ﺭﻭﻱ ﻛﺎﻏﺬ ﺍﺳﺘﻔﺎﺩﻩ ﻣﻲ ﺷﻮﺩ ﻛﻪ ﺑﻪ ﺳﻴﺴﺘﻢ ‪ ٣٢‬ﺑﻴﺘﻲ )‪( 32bit‬ﻣﻌﺮﻭﻑ ﺍﺳﺖ‪.‬‬ ‫‪ :Index Color -٤‬ﺍﻳﻦ ﺣﺎﻟﺖ ﺭﻧﮓ ﺑﺮﺍﻱ ﺗﺼﺎﻭﻳﺮﻱ ﻛﻪ ﺩﺭ ﺑﺮﻧﺎﻣﻪ ﻫﺎﻱ ﭼﻨﺪ ﺭﺳﺎﻧﻪ ﺍﻱ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻭﺍﻗﻊ ﻣﻲ ﺷﻮﻧﺪ‪،‬‬ ‫ﺑﺴﻴﺎﺭ ﻣﻔﻴﺪ ﺍﺳﺖ‪ .‬ﻳﻚ ﺗﺼﻮﻳﺮ ﺑﺎ ﻣﺪ ﺭﻧﮕﻲ‪ Index Color‬ﻧﻤﻲ ﺗﻮﺍﻧﺪ ﺩﺍﺭﺍﻱ ﭼﻨﺪ ﻻﻳﻪ ﺑﺎﺷﺪ‪ .‬ﺣﺘﻲ ﻧﻤﻲ ﺗﻮﺍﻥ ﺩﺭ ﺍﻳﻦ‬ ‫ﮔﻮﻧﻪ ﺗﺼﺎﻭﻳﺮ ﺍﺯ ﻓﻴﻠﺘﺮﻫﺎ ﻧﻴﺰ ﺍﺳﺘﻔﺎﺩﻩ ﻛﺮﺩ‪.‬‬

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‫‪Adobe Photoshop‬‬


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