[PD] gemmouse and pix_data

IOhannes zmölnig zmoelnig at iem.at
Fri Apr 9 11:03:28 CEST 2010

Andrew Faraday wrote:
> Quick and simple solution to a lot of similar problems, use [range].
> It needs four arguments, the input range (in this case 0 to the size of your gemwin) as two arguments, and the output range (usually -4 to 4) and it will convert one into the other. Although to make this work on gem you need one for each of the x and y axes. 
> You can do this by re-scaling yourself, although this does take more time and effort, but also can provide more control. In the end it's your own choice.

[gemmouse] will output coordinates in pixels by default.
however, you can specify the range manually, [gemmouse 1 1] will output
x=0..1 and y=0..1


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