如何一次保存多个图层修改

Question

我有一个 python 脚本可以在现有 GIMP 文件中查找和更新多个文本层。我想将整个文件保存为副本。然而，我似乎可以找到使用 pdb.gimp_xcf_save 记录的唯一方法需要我传入一个可绘制对象（我正在使用当前文本层）以将文件另存为 xcf。因此，当我循环遍历它们时，我将对每一层重复此调用。这看起来很浪费，当然必须有一种方法可以解决这个问题，只用一种方法来做，但我找不到它。

def dynamic_text_replace_plugin(timg, tdrawable, pathToXcf, textToReplace, saveAsJpg):
    texts = textToReplace.split('~')
    myImage = pdb.gimp_xcf_load(1, pathToXcf, pathToXcf)

    textCount = 0
    for newText in texts:
        textCount = textCount + 1
        textLabel = "TEXT" + str(textCount)
        myLayer = pdb.gimp_image_get_layer_by_name(myImage, textLabel)
        sourceText = pdb.gimp_text_layer_get_text(myLayer)
        textToReplace = sourceText.replace(textLabel, newText)
        pdb.gimp_text_layer_set_text(myLayer, textToReplace)
        # Not sure if I can do this once or if it has to be for every layer?
        saveAsPath = pathToXcf.replace(".xcf", "_replaced.xcf")
        pdb.gimp_xcf_save(1, myImage, myLayer, saveAsPath, saveAsPath)

    if (saveAsJpg):
        pathToJpg = pathToXcf.replace(".xcf", ".jpg")
        myImage.flatten()
        pdb.gimp_file_save(myImage, myImage.layers[0], pathToJpg, '?')

    # Clean up memory
    pdb.gimp_image_delete(myImage)

Answer 1

据我所知，当您保存为 XCF 等多层格式时，"drawable" 参数将被忽略。所以给它任何图像层或 None 并只保存一次：

pdb.gimp_xcf_save(0, image, None,'/tmp/foo.xcf','/tmp/foo.xcf')

如何一次保存多个图层修改

How to save multiple layer modifications in one save

python

gimp

python-fu