| 43 | double inchesPerUnit[9]={1, 12, 63360.0, 39.3701, 39370.1, 4374754, 1, 1, 72913.3858 }; |
| 44 | |
| 45 | static double roundInterval(double d) |
| 46 | { |
| 47 | if(d<.001) |
| 48 | return(MS_NINT(d*10000)/10000.0); |
| 49 | if(d<.01) |
| 50 | return(MS_NINT(d*1000)/1000.0); |
| 51 | if(d<.1) |
| 52 | return(MS_NINT(d*100)/100.0); |
| 53 | if(d<1) |
| 54 | return(MS_NINT(d*10)/10.0); |
| 55 | if(d<100) |
| 56 | return(MS_NINT(d)); |
| 57 | if(d<1000) |
| 58 | return(MS_NINT(d/10) * 10); |
| 59 | if(d<10000) |
| 60 | return(MS_NINT(d/100) * 100); |
| 61 | if(d<100000) |
| 62 | return(MS_NINT(d/1000) * 1000); |
| 63 | if(d<1000000) |
| 64 | return(MS_NINT(d/10000) * 10000); |
| 65 | if(d<10000000) |
| 66 | return(MS_NINT(d/100000) * 100000); |
| 67 | if(d<100000000) |
| 68 | return(MS_NINT(d/1000000) * 1000000); |
| 69 | |
| 70 | return(-1); |
| 71 | } |
| 72 | |
| 73 | /* |
| 74 | ** Calculate the approximate scale based on a few parameters. Note that this assumes the scale is |
no test coverage detected