Hello,
    I've tried to save a histogram file by adding "+HTN" to the rendering 
options in beta 3 and 4. Unfortunately, the file is not being created and 
saved to my disk. I've tried changing file formats, but the Pov-ray still 
did not save the histogram.    Version 3.1g and betas 1 and 2 saved 
histograms without any problems. Perhaps the team accidently modified the 
histogra saving code?


    Here are the details:

Messages when parsing:
   CPU usage histogram..On  (name: histgram.png type: PNG, grid: 320x240)

After rendering I saw this messsage:
   Warning: Cannot open file histgram.png for histogram output.




Pov-ray v3.5 beta 3, 4

Windows 95 4.00.950 (OSR2)
Intel Pentium MMx at 166 MHz, 64 Megs of EDO RAM


Later,
    Sim B.

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On 24 Sep 2001 21:02:29 -0400, Sim B. wrote:
>Hello,
>    I've tried to save a histogram file by adding "+HTN" to the rendering 
>options in beta 3 and 4. Unfortunately, the file is not being created and 
>saved to my disk. I've tried changing file formats, but the Pov-ray still 
>did not save the histogram.    Version 3.1g and betas 1 and 2 saved 
>histograms without any problems. Perhaps the team accidently modified the 
>histogra saving code?

This should be fixed in the next beta.  Thanks for the report.

-- 
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)merge{R(z+a z)R(-z a-z)R(a
-z-z-z a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro Z(a F T)merge{
P(z+a)P(z-a)R(-z-z-x a)pigment{rgbt 1}hollow interior{media{emission T}}finish{
reflection.1}}#end Z(-x-x.2y)Z(-x-x.4x)camera{location z*-10rotate x*90}

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