PHP to achieve large image automatically reduced to small map (and GD library installation)
UB 2001.10.11
I think the biggest difference between network programming and ordinary programming is that network programming, in addition to the
In machine learning, the gradient descent (Gradient descent, GD) algorithm only needs to calculate the first derivative of the loss function, the calculation cost is small, it is very suitable for the training data very large application.The
I think the biggest difference between network programming and general programming is that in addition to having the characteristics of general programming, network programming also takes a lot of energy to consider the speed issue. There are a lot
For ease of installation, I wrote about the GD installation process. I hope my friends will give me more comments. thank you! Originally, GD did not support WBMP, and now expanded GD to support WBMP.
Use php to support gif, jpeg, ttf, and wbmp
For
The error code is as follows: {code...} the error code is as follows:
root@ubuntu:~/lnmp/src/php-5.6.14/ext/gd# make && make install/bin/bash /root/lnmp/src/php-5.6.14/ext/gd/libtool --mode=compile cc -I/root/lnmp/src/php-5.6.14/ext/gd/libgd -DHAVE_
Centos independent compilation and installation of gd library
I have been working on a mall system these days. The source code and database of the system have been uploaded and created. However, when installing the system, the system prompts that
CentOS compilation and installation of gd library
I have been working on a mall system these days. The source code and database of the system have been uploaded and created. However, when installing the system, the system prompts that the gd library
GD: Gd support library for installing PHP in Linux. Gd support library for installing PHP in Linux
1. Download
Gd-2.0.33.tar.gz http://www.boutell.com/gd/Jpegsrc.v6b.tar.gz http://www.ijg.org/Libpng-1.2.7.tar.tar
These days has been to get a mall system, the system's source code and database have been uploaded and created. However, when you install the system, you are prompted for a missing GD library. As follows:
Use the PHP probe to see that PHP
Use the GD library to generate images with shadow text and gd shadow. The GD library is used to generate images with shadow text. the gd shadow Library is recently used to generate images for public accounts, after studying the generation of text
What is the GD library used in PHP? Practical? Do you need to use this library during development? ------ Solution ------------------ the gd Library is an extension library for php to process graphics. the gd Library provides a series of APIs for
How to enable the GD Library in PHP. Opening the GD Library is an important parameter in php. it is often used to process images. any processing of images requires the support of the GD Library, next I will introduce the methods and commands for
Open GD Library is an important parameter in PHP, commonly used to deal with images, such as images of any processing requires the support of the GD library, below I introduce the various systems of GD library open methods and commands, we can refer
Use the GD library to create a picture with shaded text, GD shadow
Recently, the use of GD library for the public account of the image generation, the study of the GD library text shadow effect generated at the same time also found the strong GD
This article through the code to introduce the use of the GD Library in PHP to draw a line chart, which involves some simple use of the GD library in PHP, this article introduces very detailed, interested friends learn together
In PHP, there are
Brief Introduction: This is a detailed page for installing PHP in Linux and supporting JPEG in GD. It introduces PHP, PHP, Gd, libjpeg, Linux, imagecreatefromjpeg and installing PHP in Linux, GD supports JPEG-related knowledge, skills, experience,
php5-m | Grep-i GD
Or
Php-i | Grep-i--color GD
Copy Code2, if the GD library is not installed, the server installation, the method is as follows
# If the source is installed, add the
This article through the code to introduce the use of the GD Library in PHP to draw a line chart, which involves some simple use of the GD library in PHP, this article introduces very detailed, interested friends learn together
In PHP, there are
Example of using the GD library to create a round pie chart in PHP, GD round
In PHP, there are some simple image functions can be used directly, but most of the images to be processed, you need to compile PHP with the GD library. In addition to
In general, we install the LAMPP environment in the Ubuntu Linux release version directly through apt-get (convenient and lazy! Haha )! It is very convenient, but there are more or less problems in these integrated versions. For example, PHP5-GD
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