phase, and if these are enabled, the corresponding threads are created on demand.Thread Pool of 2.ProxySQLIn Proxysql, there are two places where the thread pool is used:
Quickly establish and back-end MySQL connections: Proxysql to establish a new TCP connection with the backend MySQL as soon as possible, a thread pool is used to wait for the accept () to return the new connection.
Monitor module: To perform monitoring tasks for each monitoring thread as soon as possible, the moni
Number of nyoj27 pools (DFS) and number of nyoj27 pools dfs
Question 27
Question Information
Running result
Rankings
Discussion board
Pool quantity time limit: 3000 MS | memory limit: 65535 KB difficulty: 4
Description
There are some small rivers and some lakes on the campus of Nanyang Institute of Technology. Now we take them all as pools. Su
Php uploads images and adds watermarks (image watermarks and text watermarks ). Php uploads an image watermark (image watermark, text watermark). This is a complete watermark that is automatically added to the image when the user uploads the image, the added watermark functi
PHP Upload image plus watermark (image watermark, text watermark) This is a more complete rationale in the user upload pictures automatically to the image to increase the water mark, this increase watermark function can increase the text watermark and picture
Php uploads an image watermark (image watermark, text watermark). This is a complete watermark that is automatically added to the image when the user uploads the image, this added watermark function can be used to add text and image watermarks.
Php tutorial upload image
Php image watermark code, php image adding text watermark and image watermark
/**
* Watermarks: Supports the transparency settings of text image watermarks and the transparency of the watermark image background.
* Usage: (php text w
The code is as follows
Copy Code
/** Created on 2010-6-21** The class for control image** Made by S71ence** @ $img _path picture path* @ $is _auto_reduce picture is automatically compressed by size level 1 is* @ $is _appoint whether manual compression or magnification 1 is* @ $multiple Manually specify the compression/magnification ratio* @ $is _WATER_STR If watermark Text 1 is* @ $water _str wate
Text Watermark
Text watermark is to add text on the picture, the main use of GD library Imagefttext method, and the need for font files. As follows:
The implementation code is as follows:
Copy the Code code as follows:$dst _path = ' dst.jpg ';
Create an instance of a picture$DST = imagecreatefromstring (file_get_contents ($DST _path));
Make a text.$font = './SIMSUN.TTC ';//font$black = Imagecolorallocate (
Imagema to add a watermark to the image, the watermark image will change the reason: the color space of the picture does not correspond to the watermark is the original CMYK watermark (actually a composite picture) command: Convert e:\1.jpg e:\water.png-gravity Southeast-geometry +10+10-composite e:\1-1.jpg Original
Text watermark
Text watermark is to add text on the picture, mainly using the Imagefttext method of GD library, and need font file. The effect chart is as follows:
The implementation code is as follows:
Copy Code code as follows:
$dst _path = ' dst.jpg ';
Create an instance of a picture$DST = imagecreatefromstring (file_get_contents ($DST _path));
Make a text$font = './SIMSUN.TTC ';//fo
These two days to help colleagues test composite pictures and text effect, picture synthesis no problem, but the composition of the text, encountered a little problem, Chinese has been garbled, began to think that no header declaration Utf-8, plus after the discovery or not, Then the text to be generated with iconv turned into utf-8 or not, searched, and finally found that the use of the generated text function has a problem, before the use of this imagestring (), it seems that the function of t
Article Description: experience sharing: The key points of watermark camera material design.
Watermark Camera (Professional Edition) has been released for nearly half a year, the watermark has more than 130. In the design process of watermark material, the team often think about what kind of design can get
Header ("Content-type:image/png"); /* Notify browser, to output image */
$im = Imagecreate (400, 300); /* Define the size of the image */
$gray = Imagecolorallocate ($im, 235, 235, 235);
$pink = Imagecolorallocate ($im, 255, 128, 255);
$fontfile = "Simkai.ttf";
/* $fontfile the path to the font, depending on the operating system, can be Simhei.ttf (bold), Simkai. TTF (in italics), Simfang. TTF (imitation), SimSun. TTC (Arial XXFarEastFont-Arial) and other GD-s
Insert dense watermark and QR code in Word and Excel, and wordexcel watermark
The customer recently asked to develop a feature:
After a file is uploaded to the system, an intensive watermark and two-dimensional code are automatically added to each page of the document. After printing the paper document, the system scans the two-dimensional code to automatically o
PHP plus picture watermark, Text watermark Class code, PHP plus watermark class, support the text image watermark Transparency settings, watermark picture background transparent. Write a class of their own, because the development of a set of CMS to use, the total feeling of
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 kernel_dilate_kernel = Np.array ([[0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [1, 1, 1, 1, 1], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0]], dtype=np.uint8) class Watermar
/*
* Function: PHP image watermark (watermark supports picture or text)
Parameters
* $groundimage background image, that is, need to add a watermark image, temporarily only support gif,jpg,png format;
* $waterPos watermark position, there are 10 kinds of states, 0 is a random position;
* 1 for
/*'-##########################################-|'| Program design: (Green Bamboo Residence) |'| Msn:[email]lzj_zhangjun@hotmail.com[/email] |'| email:cszjun@gmail.com |'| Combine their previous upload and build abbreviations and adapt a'| The old-timers create a picture watermark made this |'| Upload + Generate thumbnails + Generate text watermark and image watermark
Php adds a text watermark and image watermark code to an image (13 ). Php adds text watermark and image watermark code to the image. this program calls C: \ WINDOWS \ Fonts \ SIMHEI when adding text watermark to the image. TTF font, you can customize the image when adding a
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