gd stock chart

Use GD to draw a pie chart and gd to draw a pie chart. Use GD to draw a pie chart in PHP and gd to draw a pie chart in PHP. for the class to

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 installing the GD library, ad

Example of using the GD library in PHP to create a circular pie chart: gd circle Some simple image functions can be directly used in PHP, but most of the images to be processed need to be added to the GD library during PHP compilation. In addition to installing the GD librar

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 some simple image functions can be used directly, but most of the images to be processed, you need to compile PHP with

Use the column chart implemented by GD in PHP and phpgd to implement the column chart. In PHP, the column chart implemented by GD is used, and in phpgd is used to implement the column chart implemented by

Sometimes you need to add a line chart to the Excel stock chart to compare the data, such as adding "turnover" data to the stock chart. As shown in the A1:f29 area contains the stock price data, where the A-E column is the opening

A recently written GD gallery is used to generate a class library of column and line graphs, which is a teaching routine. Class imagereport{ var $X;//Picture size X-axis var $Y;//Picture size Y-axis var $R;//Background color R value var $G;//... G. var $B;//... B. var $TRANSPARENT;//whether transparent 1 or 0 var $IMAGE;//Picture pair image //------------------- var $ARRAYSPLIT;//Specify a symbol to separate the values var $ITEMARRAY;//value var $REPO

This article mainly introduces the implementation of the stock trend chart and column chart in PHP. the effect of this article is based on the pchart class library implementation, and provides the implementation code and. if you need it, you can refer to the powerful pchart class library based on. * @ Created: 02/05/2015 */include "libs/pData. class. php ";

', ' Test three ', ' Test Four ', ' Test Five ', ' Test Six ', ' Test seven ', ' Test Eight ', ' Test Nine '); $ydata = Array (Array (,,,,,,,,), Array (,,,,,,,,)); $color = Array (); $seriesName = Array ("July", "August"); $title = "test data"; $IMG = new Chart ($title, $xdata, $ydata, $seriesName); $IMG->paintlinechart (); The effect chart is as follows: To the end of this code. Here are so

This article describes how to use the GD library in php to draw a line chart, which involves some simple usage of the GD library in php. This article describes in detail, if you are interested, let's take a look at it. This article describes how to use the GD library in php to draw a line

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 some simple image functions can be used directly, but most of the images to be processed, you need to compile PHP with

This article describes how to use the GD Library in php to draw a line chart, which involves some simple usage of the GD Library in php. This article describes in detail, if you are interested in learning it together, some simple image functions can be used directly in PHP. However, most of the images to be processed must be compiled with the

PHP in the use of GD implementation of the bar chart, PHPGD implementation of the bar chart PHP in the use of GD implementation of the histogram, wrote a histogram of their own class, on the code. 1 Php2 Classchart{3 Private $image;//Defining Images4 Private $title;//Defining Headings5 Private $ydata;//

This article mainly introduces the example of using the GD library in PHP to create a circular pie chart. The code example provided in this article implements a sector statistical chart. For more information, see PHP, some simple image functions can be used directly, but most of the images to be processed need to be compiled with the

Line Chart | Column chart Recently wrote a GD library to generate the horizontal column and line chart of the class library, is a teaching routine bar?Class imagereport{var $X;//Picture size X axisvar $Y;//Picture size Y axisvar $R//Background color R valuevar $G//... G.var $B//... B.var $TRANSPARENT//transparent 1 or

This article mainly introduces the example of using the GD Library in PHP to create a circular pie chart. the code example provided in this article implements a sector statistical chart. For more information, see PHP, some simple image functions can be used directly, but most of the images to be processed need to be compiled with the

script file image.php, you use the GD library to dynamically output a pie chart by using the four steps of the image you described earlier. The code looks like this: Copy Code code as follows: Creates a canvas, returns a variable $image of a resource type, and opens a staging area in memory $image = Imagecreatetruecolor (100, 100); Create a canvas size of 100x100 Set the desired color in the

In PHP, the column chart implemented by GD is used. in PHP, the column chart implemented by GD is used. you can write a class to draw a column chart and use the code. 1 Title = $ title; 20 $ this-> xdata = $ xdata; 21 $ this-> ydata = $ ydata; 22 $ this-> color = array

As the undergraduate in the school period around a lot of friends are financial professional, they are in my ear to talk about the stock situation, affected by their influence, the long-term interest in securities. A few months before graduation to find an internship unit, and Chance coincidentally worked in this area for a period of time, learning the various theories of securities trading (Dow Theory, Japanese Candle

Now in the hand is a securities information type of app, which involves the stock market interface, the market has chart and so on, see a lot of people on the Internet to seek this information, so I specially wrote a demo here to share with you. Here's how it works: The background map is the use of canvas first draw a rectangle, and then draw a few dotted lines, the EMA is drawn through the path, in sho