how to apply watermark

1, the concept of watermark Watermark is a mechanism for measuring the progress of event time, which is a hidden attribute of the data itself. Typically, data based on event time contains a timestamp, such as 1472693399700 (2016-09-01 09:29:59.700),

The request received is to match the watermark on a graph and replace the original watermark with a new one.The first one to install a library file code is as follows:# Coding=utf-8import Cv2import NumPy as np# expansion algorithm

ArticleDirectory Control and cueinfo About the ComboBox control Apply the watermark effect to the control. It took some time to package a simple sendmessage and create a component for watermark management. Let's take a look at it

Add a watermark (canvas + drag) to the image in the blog garden ),Preface I want to add a watermark to some of my pictures, so I am playing with such a thing.This function does not take compatibility into consideration (too lazy). It is only tested

Word2013 to add a picture watermark to and a text watermark method: ① start Word2013, click on the Watermark button under the Design tab, there will be several ready-made templates, if not satisfied, then click the Custom Watermark button. ②

How do you sometimes want to add a watermark to a document when you use Word as a file? In fact very simple, the following small series for everyone to introduce word watermark four ways to add, not friends can refer to this article, to see it!

/// ///add a picture with a watermark effect at the specified position in a picture/// /// Specify the absolute path to the source picture /// Specify the absolute path to the watermark picture /// absolute path to save

By setting up a watermark for the Word2003 document, you can make the original monotone Word document read-only and have a hint of meaning (for example, you want to highlight the copyright or importance of the edited Word document). The user can set

By setting up a watermark for the Word2003 document, you can make the original monotone Word document read-only and have a hint of meaning (for example, you want to highlight the copyright or importance of the edited Word document). The user can set

By setting up a watermark for the Word2003 document, you can make the original monotone Word document read-only and have a hint of meaning (for example, you want to highlight the copyright or importance of the edited Word document). The user can set