Question

我正在尝试使用Illustrator JavaScript重新着色文本。我正在尝试修改Select all objects with font-size between two sizes in illustrator?问题中的脚本：

doc = app.activeDocument;
tfs = doc.textFrames;
n = tfs.length; 

for ( i = 0 ; i < n ; i++ ) {
    alert(tfs[i].textRange.size); 
    // prints: TextType.POINTTEXT
    alert(tfs[i].textRange.fillcolor);
    // prints: undefined
}

我无法掌握文字颜色属性。 textRange对象没有这样的。我尝试了tfs[i].textRange.characters.fillcolor同样的结果。如何获取（和更改）文本颜色？

Answer 1

不直观，但似乎无法将颜色应用于整个文本框架 - 您需要将其分解为段落，然后将.fillColor应用于每个段落。

下面是我的最终脚本（没有一些额外的东西），首先检查给定的段落是否具有特定的颜色（我的标记），然后它再应用另一个。

// define the desired color mode and value
var textColor_gray = new GrayColor();
textColor_gray.gray = 70;

var doc, tfs, n = 0, selectionArray = [], converted_counter = 0;

doc = app.activeDocument;
tfs = doc.textFrames;

// number of text frames
n = tfs.length;


// loop over text frames
for ( i = 0 ; i < n ; i++ )
{

    // To prevent errors with tfs[i].textRange.size when == 0
    if(tfs[i].textRange.length > 0)
    {
        // text frames counting
        selectionArray [ selectionArray.length ] = tfs[i];

        // get all the paragraphs from the current text frame
        var current_paragraphs = tfs[i].textRange.paragraphs;

        // loop over paragraphs
        for (j = 0; j < current_paragraphs.length; j++)
        {
            // proceed only with non-zero-length paragraphs
            if(current_paragraphs[j].characters.length > 0)
            {
                // check if the paragraph's color is of CMYK type
                if(current_paragraphs[j].fillColor instanceof CMYKColor)
                {
                    // if so then check if fill color's magenta component is > 99
                    if(current_paragraphs[j].fillColor.magenta > 99)
                    {
                        // convert it to gray
                        converted_counter++;
                        current_paragraphs[j].fillColor = textColor_gray;
                    }
                }
            }
        }
    }
}


// final messages
if ( selectionArray.length )
{
    app.selection = selectionArray;
    alert(selectionArray.length + "  text frames found (total: " + n + ").\nConverted " + converted_counter + " paragraphs.");
}
else
    alert("Nothing found in this range. Total: " + n);

用于重新着色文本的Illustrator脚本

1 个答案: