O Illustrator possui a caixa de diálogo 'Transform Each', mas permite dimensionar vários objetos especificando uma porcentagem.
Existe alguma maneira de especificar o tamanho em pixels?
Mais especificamente, imagine que tenho 10 retângulos na tela e quero que todos tenham uma altura específica. A ordem e a posição da barra na tela são importantes, então não posso fazer o truque 'alinhar verticalmente para cima e redimensionar a altura do grupo' - elas precisam ser redimensionadas no lugar.
Respostas:
Há um roteiro para isso do incrível John Wundes (sem afiliação).
É chamado de Definir TODAS as coisas , explicado aqui , e permite definir a largura e a altura dos objetos selecionados.
Ele também pode definir vários outros valores para os itens selecionados, se você souber os nomes deles (ou se procurar os nomes deles no Guia de Script do Illustrator ou na postagem do blog vinculada).
Aqui está um link de download direto e, por algum motivo, o link quebra ou fica indisponível, eis o código atual (outubro de 2012) copiado e colado, incluindo as notas úteis de John na parte superior e o aviso de direitos autorais original adicionado no final. Ele diz CS-CS4, mas eu já trabalhei bem no CS5 e CS6. Todo o crédito, direitos, etc., a John Wundes.
/////////////////////////////////////////////////////////////////
// Set All The Things v.1.2 -- CS,CS2,CS3,CS4
//>=--------------------------------------
// Wanna Batch Transform objects? Illustrator has built in tools to resize each selected item,
// but only by percentage, not by hard values. I made this script because I could find no
// native way to set the width of all selected objects to 100px at once.
//
// This script can accept multiple parameters at once.
// To change, for instance, both width and height at the same time,
// at the 'attributes' prompt, enter <b>width,height</b>
// then at the 'values' prompt, enter a comma separated value list like <b>20,30</b>
// If a single value is passed for 'values', that value will be applied to all chosen properties.
//
// Common legal parameter names include, but are not limited to: <b>width,height,top,left</b>.
// Install and use <a href='http://wundes.com/JS4AI/#explore.js'>explore.js</a> on an object to see what other properties can be set.
//
// Update: Based on feedback from user Jode, You are now given the option to transform objects from center.
// You can now also use whatever standard units you like and the script will convert them into pixels.
// e.g., you can enter "30mm" or "12in" and the script will know what you mean.
// v1.2 adds decimal support and explicit 'px' and 'pt' units to the regex. (thanks to Cristofer Cruz for noticing the bug)
//>=--------------------------------------
// JS code (c) copyright: John Wundes ( john@wundes.com ) www.wundes.com
//copyright full text here: http://www.wundes.com/js4ai/copyright.txt
//////////////////////////////////////////////////////////////////
var centerObjects= false;
function main(){
var item,center_point;
var toPixels=function(v){
var units={
'in':72,
'mm':2.8346455078125,
'px':1,
'pt':1,
},re = /(\d*[.]*\d+)(mm|in|ft|cm|px|pt)/i,m,u,rep;
//derivitave
units['cm'] = units['mm']*10;
units['ft'] = units['in']*12;
while(m=v.match(re)){
u = m[2].toLowerCase();
if (units[u]){
rep = (m[1]*units[u]);
v = v.replace(re,rep);
}
}
return v;
}
var trace = function (m){alert(m)};
if(activeDocument == null){trace("No open document found. Please open a document.");return;}
if(activeDocument.selection.length == 0){trace("Nothing selected. Please select one or more items.");return;}
var i = prompt("What attribute(s) do you want to set?","width,height");
if( i===null ){return false;}
var v = prompt("What value(s) do you want to assign?","100,50");
if (v === null ){return false;}
centerObjects=confirm("Transform Objects around center?");
v=toPixels(v);
// here's where we walk through all objects.
var assign = function (i,v){
for (var x=0 ; x < activeDocument.selection.length ; x++){
item = activeDocument.selection[x];
//get top and left width and height values
center_point = [item.top-(item.height/2),item.left+(item.width/2)];
item[i] = eval(v);
//redraw();
if(centerObjects){
//center_point = [item.top+(item.height/2),item.left+(item.width/2)];
item.top = center_point[0] + (item.height/2);
item.left = center_point[1] - (item.width/2);
}
};
}
if( i.indexOf(',') !== -1){ i = i.split(',');}
//split if a list, but not if function is found.
if( v.indexOf(',') !== -1){ v = v.split(',');}
if(typeof i !== "string")
{
for ( var len=i.length,c=0;c<len;c++)
{
assign(i[c],typeof v !== 'string' ? v[c] : v);
}
} else
{
assign(i,v);
}
redraw();
return true;
}
main();
/*-
* Copyright (c) 2005 wundes.com
* All rights reserved.
*
* This code is derived from software contributed to or originating on wundes.com
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by wundes.com
* and its contributors.
* 4. Neither the name of wundes.com nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY WUNDES.COM AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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Segundo a Adobe Help , não existe.
Você não pode inserir uma largura específica para dimensionar vários objetos. No Illustrator, você só pode dimensionar objetos em medições de porcentagem.
Se todos os seus objetos forem realmente imagens originalmente encontradas em algum diretório, você poderá redimensioná-las com imagemagick:
mkdir -p temp_dir
mogrify -resize 80x -path temp_dir *.png
Isso redimensiona todos os arquivos png no diretório atual para ter 80px de largura e os grava no temp_dirdiretório.