Illustrator脚本在为线条描边着色然后以色板组的所有颜色导出它时遇到问题

Question

该脚本有效，但是在通过色板颜色进行导出之前，插画家会将笔划大小重置为默认值。有谁知道为什么以及如何解决此问题？

#target illustrator

//get a reference to the the current document

var doc = app.activeDocument;
var mySelection = doc.selection;
var swatches = doc.swatches;

//select a folder to save images into
var savePath = Folder.selectDialog( 'Please select a folder to export swatch images into', '~' );
//exported image dimensions
var width = 100;
var height = 100;
//PNG export options
var pngExportOpts = new ExportOptionsPNG24();
   pngExportOpts.antiAliasing = false;//keep it pixel perfect 
   pngExportOpts.artBoardClipping = false;//use the path's dimensions (setup above), ignore full document size
   pngExportOpts.saveAsHTML = false;
   pngExportOpts.transparency = true;//some swatches might have transparency


//go through the swatches


for(var i = 0; i < swatches.length; i++){
   //set the stroke colour based on the current swatch colour

   for(var j=0; j<mySelection.length; j++) { mySelection[j].strokeColor = swatches[i].color; }

   //export png
   doc.exportFile( new File( savePath+ '/' + swatches[i].name + '.png'), ExportType.PNG24, pngExportOpts );
   //remove any previous paths (in case of transparent swatches)

   //doc.pathItems.removeAll();
}

Answer 1

当您循环遍历画板上的每个选定项目时，您需要检查所循环的当前色板是否未命名为“ [None]”。

仅当当前色板不是命名为“ [None]”时才更改笔划颜色。

例如；您需要将当前脚本中的for循环部分改为以下内容：

// ...

// go through the swatches
for(var i = 0; i < swatches.length; i++){

  var swatchName = doc.swatches[i].name;

  // Loop through the document selections
  for(var j = 0; j < mySelection.length; j++) {

     // Change stroke color only when the current swatch is not named [None]
     if (swatchName !== "[None]") {
        mySelection[j].strokeColor = doc.swatches[i].color;
     }
   }

   doc.exportFile( new File( savePath+ '/' + swatchName + '.png'), ExportType.PNG24, pngExportOpts );
}