Podcamp Nashville 2012 Pixel Dust

Joe Smithdesigner, developer #pcn12pixeldust

Resolution Color Depth#pcn12pixeldust

DPI LPI PPI#pcn12pixeldust

#pcn12pixeldust

2px by 2px 4 pixels 24 bit color#pcn12pixeldust

14px by 14px 196 pixels 24 bit color#pcn12pixeldust

40px by 40px 1,600 pixels 24 bit color#pcn12pixeldust

pixel-for-pixel 630px by 630px 396,900 pixels 24 bit color#pcn12pixeldust

2,636px by 3,923px 10,341,028 pixels 24 bit color#pcn12pixeldust

110px by 110px 12,100 pixels 24 bit color 8 bit color#pcn12pixeldust

110px by 110px 12,100 pixels 24 bit color 8 bit color 1 bit color#pcn12pixeldust

1 Bit Color digital color is binary one’s and zeros 010101 2 1 = 2 colors 8 Bit Color 28 = 256 colors 24 Bit Color 224 = 16,777,216#pcn12pixeldust

RGB Red (256 variants) 256 x 256 x 256 16,777,216#pcn12pixeldust

RGB Red (256 variants) Green (256 variants) 256 x 256 x 256 16,777,216#pcn12pixeldust

RGB Red (256 variants) Green (256 variants) Blue (256 variants) 256 x 256 x 256 16,777,216#pcn12pixeldust

Cyan#pcn12pixeldust

Cyan Magenta#pcn12pixeldust

Cyan Magenta Yellow#pcn12pixeldust

Cyan Magenta Yellow Black#pcn12pixeldust

Printing on paper with a limited number of colors#pcn12pixeldust

Macbook Pro 15 inch (diagonal) 13 inches wide 1440 pixels wide ~110 ppi#pcn12pixeldust

iPad 3 2048 by 1536 264 ppi#pcn12pixeldust

iPhone 3gs 480 by 320 163 ppi#pcn12pixeldust

iPhone 4gs 960 by 640 326 ppi#pcn12pixeldust

#pcn12pixeldust

GIF JPEG PNG 8 bit 24 bit 24 bit Graphics Photos Graphics/Photos Med Compress Hi Compress Low Compress 1 bit Transp No Transp 8 bit Transp#pcn12pixeldust

Joe Smithdesigner, developer #pcn12pixeldust

Podcamp Nashville 2012 Pixel Dust

by Joe Smith

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Podcamp Nashville 2012 Pixel Dust Presentation Transcript