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Re: Zoom2D

  • To: mathgroup at smc.vnet.net
  • Subject: [mg82699] Re: Zoom2D
  • From: dh <dh at metrohm.ch>
  • Date: Mon, 29 Oct 2007 05:31:19 -0500 (EST)
  • References: <200710251008.GAA21713@smc.vnet.net> <ffsdd9$om6$1@smc.vnet.net>


Hello Murray,

I posted it to this newsgroup, you may find it in the archive. To save 

you the trouble, here it is again in *.m format:



===========================================

Zoom2D[g0_]:=Module[{g,g1,pp1,pp2},tt=g0;

If[!MatchQ[Head[g0],Graphics|GraphicsBox],CreateDialog[{TextCell["Zoom: 

No Input available."],DefaultButton[]}];Return[];

];

g=If[Head[g0]=!=Graphics,ReplaceAll[g0,{GraphicsBox->Graphics,LineBox->Line,FormBox[x1_,x2___]:>StringReplace[x1,"\""->""]}],g0];

g=g/.NCache[_,x_]:>x;

{pp1,pp2}=(PlotRange/.AbsoluteOptions[g])//Transpose;

g1=DynamicModule[{p1=pp1,p2=pp2,lp={0,0},aspect=1},Column[{LocatorPane[Dynamic[{p1,p2}],Show[{g,Graphics[{Opacity[0.1],Rectangle[Dynamic[p1],Dynamic[p2]]}]},ImageSize->Small]],EventHandler[Show[g,PlotRange:>Dynamic[Transpose[{p1,p2}]],Frame->True,ImageSize->Full,AspectRatio->Dynamic[aspect]],{"MouseClicked":>(lp=MousePosition["Graphics"])}],Dynamic[lp]

,Row[{TextCell["AspectRatio fixed: 

"],Checkbox[Dynamic[aspect],{Automatic,1}]}]},Center]];

CreateDocument[g1,WindowSize->{Small,All},WindowTitle->"Zoom-DH",WindowElements->{},WindowFrame->"Palette",BoxForm`ClosingSaveDialog->False];]



CreatePalette[Button["Zoom",Zoom2D[NotebookRead[SelectedNotebook[]]]],WindowTitle->""];

=====================================================

Daniel



Murray Eisenberg wrote:

> Where is Zoom2D available?

> 

> dh wrote:

>> Hello,

>>

>> 4 weeks ago I posted the newest version of Zoom2D adapted to Mahematica 

>>

>> 6.0.1. Since I received 2 complaints that the new version is not working 

>>

>> because the command "BoxForm`ClosingSaveDialog -> False]" is marked red 

>>

>> by Mathematica's editor.

>>

>> Well, I just made several plots (e.g. Plot[Sin[x],{x,0,10}]) and tried 

>>

>> Zoom2D, this worked without problems. Looking at the code, it is true 

>>

>> that the above command is flagged red, but this seems rather a bug of 

>>

>> the editor than of Zoom2D.

>>

>> If somebody had a problem with Zoom2D, I beg that he sends me an example 

>>

>> that I have a chance to look at it.

>>

>> Daniel

>>

>>

>>

> 




  • References:
    • Zoom2D
      • From: dh <dh@metrohm.ch>
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