Let the paste into the picture automatically adapt to the background image size of the method is: copy and the background of the same pixel selection, so that, after pasting into the background, it is exactly the same size as the background, do not have to adjust the size. Specific methods are:

1, image - image size, check the pixels of the background image, as follows:

2, in the image ready to be copied, select the rectangular checkbox tool, tool attributes in the style, select the fixed size, in the height and width of the fill in the specific data, as follows:

3, in the need to paste the document to be pasted, due to the copied selection and the background of the pixels are the same size, so it will not have to be resized.