Big picture choose small size !

Allow user to enlarge look detailed picture, but need care total blog 1GB limit, too !

1GB = 1024^3= 1,073,741,824 bytes = about 84,234.87 such formula quite enough for display

decide choose 360 dpi with small size or 180 dpi with small size!





360 dpi (12,747bytes) small size






360 dpi (12,747bytes) medium size








360 dpi (12,747bytes) large size

Originated by SkypeWalker