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Re: Manipulate is sluggish?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg83634] Re: Manipulate is sluggish?
  • From: Tom Burton <news at brahea.com>
  • Date: Mon, 26 Nov 2007 03:49:58 -0500 (EST)

I learned a bit more since my first post on this subject:

1. No need to revert to version 5 for speed. ListAnimate seems to  
reproduce the features and speed of the older version.

ListAnimate[Flatten[Table[GraphicsGrid[Table[c=xx/12;m=yy/12;Graphics 
[{CMYKColor[c,m,y,k],Disk[{xx,yy},1,{0,\[Pi]}],RGBColor@@cmyk2rgb 
[c,m,y,k],Disk[{xx,yy},1,{\[Pi],2\[Pi]}]},ContentSelectable->False], 
{xx,0,12,2},{yy,0,12,2}]],{y,0.0,1,1/6},{k,0.0,1,1/6}]]]

2. One slider is as sluggish and shy as two.

Manipulate[With[{k=0},
GraphicsGrid[Table[c=xx/12;m=yy/12;Graphics[{CMYKColor[c,m,y,k],Disk 
[{xx,yy},1,{0,\[Pi]}],RGBColor@@cmyk2rgb[c,m,y,k],Disk[{xx,yy},1,{\ 
[Pi],2\[Pi]}]},ContentSelectable->False],{xx,0,12,2},{yy,0,12,2}]]], 
{y,0.0,1,1/6}]

3. Animate is as sluggish and shy as Manipulate

Animate[GraphicsGrid[Table[c=xx/12;m=yy/12;Graphics[{CMYKColor 
[c,m,y,k],Disk[{xx,yy},1,{0,\[Pi]}],RGBColor@@cmyk2rgb[c,m,y,k],Disk 
[{xx,yy},1,{\[Pi],2\[Pi]}]},ContentSelectable->False],{xx,0,12,2},{yy, 
0,12,2}]],{y,0.0,1,1/6},{k,0.0,1,1/6}]

Animate[With[{k=0},
GraphicsGrid[Table[c=xx/12;m=yy/12;Graphics[{CMYKColor[c,m,y,k],Disk 
[{xx,yy},1,{0,\[Pi]}],RGBColor@@cmyk2rgb[c,m,y,k],Disk[{xx,yy},1,{\ 
[Pi],2\[Pi]}]},ContentSelectable->False],{xx,0,12,2},{yy,0,12,2}]]
],{y,0.0,1,1/6}]


Tom

When responding, please replace news with my first initial and full  
last name, as one word.

Tom Burton





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