jpgraph | Full blown refactor of JpGraph v3

by HuasoFoundries PHP Version: v4.1.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | jpgraph Summary

jpgraph is a PHP library. jpgraph has no bugs, it has no vulnerabilities and it has low support. However jpgraph has a Non-SPDX License. You can download it from GitHub.

As can be seen in their releases section, there was a six year pause in JPGraph release cycle, during which some of us had no choice but to code our way out of PHP 5.x. And thus "Community Edition" was born. From then on, this library evolved on its own and completely diverged from the official packages. In general terms, JPGraph CE relies in PHP's thriving ecosystem. We aim to be a simple dependency you can seamlessly integrate in your app. JPGraph CE aligns with PHP Standards Reccomendations as published by the PHP Framework Interoperability Group, and when presented with the choice, will always pick an agnostic implementation over custom ones that reinvent the wheel. A lot of code has been trimmed and refactored with this purpose and a lot more is waiting to undergo such a change. Comparing against the original v3.5 codebase, we also stripped examples or incomplete implementation of graph types exclusive to v3.5 pro (e.g. Barcodes).

Support

Quality

Security

License

Reuse

Support

jpgraph has a low active ecosystem.

It has 90 star(s) with 44 fork(s). There are 18 watchers for this library.

It had no major release in the last 12 months.

There are 2 open issues and 24 have been closed. On average issues are closed in 121 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of jpgraph is v4.1.0

Quality

jpgraph has 0 bugs and 0 code smells.

Security

jpgraph has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

jpgraph code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

jpgraph has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

jpgraph releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

jpgraph saves you 25461 person hours of effort in developing the same functionality from scratch.

It has 49589 lines of code, 1566 functions and 781 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed jpgraph and discovered the below as its top functions. This is intended to give you an instant insight into jpgraph implemented functionality, and help decide if they suit your requirements.

Draw a 3D pie
Auto size the image
Draw a filled rectangle
Draws a label on an image
Draw a transparent arc
Starts a regular blend procedure
Add angle labels
Draws the titles on the image
stroke days image
Do a date auto - scale

Get all kandi verified functions for this library.

jpgraph Key Features

No Key Features are available at this moment for jpgraph.

jpgraph Examples and Code Snippets

No Code Snippets are available at this moment for jpgraph.

Community Discussions

Trending Discussions on jpgraph

How to set dotted line in Jpgraph with php

Plot bargraph-jpgraph using php

Cannot extract image into PDF

Jpgraph library not showing graphs after upgrade to php 7

Cannot use auto scaling since it's impossible to determine a valid min/max value of the Y-axis in PHP

how to store Datamatrix QR code in mysql Database?

Displaying Percentage and Absolute value in jpgraph PiePlot

Unable to install composer PHP version error

phpspreadsheet composer not installing

How to fix " Uncaught TypeError: Argument 1 passed to JpGraphException::defaultHandler() " problem in php 7.1.3 and jpgraph 4.2.6?

QUESTION

How to set dotted line in Jpgraph with php

Asked 2020-Jul-01 at 11:40

I want to set dotted line in jpgraph with php, but for this moment I set only standart line with this code:

...

ANSWER

Answered 2020-Jul-01 at 11:40

$lineplot2->SetStyle("dotted");

https://jpgraph.net/download/manuals/classref/LineProperty.html

Source https://stackoverflow.com/questions/62673882

QUESTION

Plot bargraph-jpgraph using php

Asked 2020-Apr-29 at 10:52

I am plotting a bargraph using jpgraph library but I am finding a way to do few changes such as: (a) X-axis already has texts A, B, C, D. How do I add another set of texts, for example Plot A has 3 bars, and I want to label each bar as 1, 2, 3 as given

(b) How do I write values of each bar on top of the bar?

...

ANSWER

Answered 2020-Apr-29 at 10:52

You can set the legend on each bar_plot by ->legend = '1';

Then you can set the legend layout to 1 column and add right margin to the graph so the legends has space.

Here is my working code:

Source https://stackoverflow.com/questions/61406820

QUESTION

Cannot extract image into PDF

Asked 2020-Apr-23 at 15:43

I am using jpgraph library for charts and FPDF for copying the chart image into PDF. I am able to view the chart on the website but I cannot copy the chart as an image onto the PDF. The error I am receiving is:

...

ANSWER

Answered 2020-Apr-23 at 15:43

Just specify the image type (6th parameter):

Source https://stackoverflow.com/questions/61391177

QUESTION

Jpgraph library not showing graphs after upgrade to php 7

Asked 2020-Apr-11 at 00:40

I used to work with the php library jpgraph for displaying Charts on pdf files, but after uprgrading to php 7, graphs are not shown anymore with an error message. Appreciate your help. The library: https://jpgraph.net/

Version: 3.5

Php version: 7.2

...

ANSWER

Answered 2020-Apr-11 at 00:40

Had a similar issue before and after a long search I found the fix in a google group which i can't remember, but with a quick search in my code here is the fix:

Replace this line:

Source https://stackoverflow.com/questions/61150636

QUESTION

Cannot use auto scaling since it's impossible to determine a valid min/max value of the Y-axis in PHP

Asked 2020-Mar-23 at 16:32

I get this error when I execute my PHP code through the localhost. I used jpgraph library to plot. It's connected to my always data database and the error says:

It cannot use auto-scaling since it's impossible to determine a valid min/max value of the Y-axis (only NULL values).

Here is my PHP code

...

ANSWER

Answered 2020-Mar-23 at 16:32

Same issue happened to me, try this on your call to SetScale()

Source https://stackoverflow.com/questions/59385215

QUESTION

how to store Datamatrix QR code in mysql Database?

Asked 2019-Sep-09 at 14:06

I want store Data-matrix library generate QR code Image into mysql database using php. i am trying this by using jpgraph library. please provide solution..

...

ANSWER

Answered 2019-Sep-09 at 14:06

    $data = '123456789';

    $pdf = new Pdf(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
    $pdf->SetCreator(PDF_CREATOR);
    $pdf->SetTitle('ECOMAL ');

    $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

    $pdf->SetMargins(2,2,2);
    $pdf->SetHeaderMargin(0);
    $pdf->SetFooterMargin(0);

    $pdf->SetAutoPageBreak(TRUE, 0);

    $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);


    if (@file_exists(dirname(__FILE__).'/lang/eng.php')) {
        require_once(dirname(__FILE__).'/lang/eng.php');
        $pdf->setLanguageArray($l);
    }

    $pdf->SetFont('helvetica', 'B', 18);

    $pdf->SetFont('helvetica', '', 15);

        $style = array(

          'fgcolor' => array(0,0,0),
          'bgcolor' => false, 

        );
    foreach ($data as  $value) {

     $tbl = '
        
            
                     Vishy Intertechnology Inc.
                    
                    Customer PN'. $value["customer_pin"].'
                    Customer PO'. $value["customer_po"] .'
                    Manfacture PN'. $value["manufacture_pin"] .' 
                    Quantity'.$value["quantity"].'
                    Date Code'.$value["date_of_code"] .'
                    Lot No'.$value["lot_no"] .'
                    Serial No'. $value["serial_no"].' 
                    MSL'.$value["msl"].'

            
        
    


    ';
        $pdf->AddPage('L','A6');
        //$pdf->SetY(50);

        $pdf->writeHTML($tbl, true, false, false, false, '');
        $pdf->write2DBarcode($value['code_string'], 'DATAMATRIX', 105, 48, 35, 35, $style, 'N');
    }
    //ob_clean();
    //Close and output PDF document
    //$rand = rand();
    $pdf->Output($_SERVER['DOCUMENT_ROOT']."/alcon/assets/ecomal.pdf", 'F');
    $pdf->Output("ecomal.pdf", 'I');

Source https://stackoverflow.com/questions/57217116

QUESTION

Displaying Percentage and Absolute value in jpgraph PiePlot

Asked 2019-Aug-19 at 18:53

I've created a basic PiePlot chart using JPGraph, and I would like to have the Absolute value displayed alongside with the Percentage. I saw a deprecated function that actually allowed to change the value separately, but I've yet to find a solution that fits my need.

The documentation mentions a deprecated function that may have been what I needed.

I have tried calling SetLabelType() after showing the legend, but it still affects all values.

...

ANSWER

Answered 2019-Aug-19 at 18:53

Change

Source https://stackoverflow.com/questions/57557057

QUESTION

Unable to install composer PHP version error

Asked 2019-Jul-30 at 07:40

I am going to install a composer in my php project for PHP spreadseet, but I got a php version error.

I tried to install so many times but remains the same error.

this composer.json

...

ANSWER

Answered 2019-Jul-30 at 07:40

Install dependencies with this command:

Source https://stackoverflow.com/questions/57146677

QUESTION

phpspreadsheet composer not installing

Asked 2019-May-08 at 17:35

I am running composer locally to generate the necessary files that I will then deploy separately to server. Therefore I am running:

...

ANSWER

Answered 2018-Feb-22 at 08:58

OK, so this answer is for anyone else finding this as a newby to composer:

I assumed that composer would access the local files that I had already downloaded from GIT to configure everything. So I was running the composer command from in the library source directory.

This is not how it works. You need to run the composer command from within your project directory, it will pull the files over the internet and 'install' them in your project directory structure.

Source https://stackoverflow.com/questions/48908023

QUESTION

How to fix " Uncaught TypeError: Argument 1 passed to JpGraphException::defaultHandler() " problem in php 7.1.3 and jpgraph 4.2.6?

Asked 2019-Apr-03 at 13:11

I'm working on a graph with a Satisfaction form with a database with jpgraph and I've encountered some issues with an handler error.

This is my program:

...

ANSWER

Answered 2019-Apr-03 at 13:11

Simply change $graph = Add($p1); to $graph->Add($p1); and your graph will work.

Source https://stackoverflow.com/questions/55476514

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install jpgraph

This version requires PHP v7.2.0+. If you need to install this library package in older PHP environments please try. Install it Using composer.
Upgrading your PHP installation. (No, really, even PHP 7.2 is past its EOL)
for PHP v7.0+ please try release v4.0.x
for PHP v5.6+ please check release v3.6.x

Support

JpGraph Community Edition was created as a Composer friendly port of JpGraph v3.5. With time and through incremental refactorings, it became a whole different library, with PSR-1 and PSR-2 compliant codebase, namespaces and folder hierarchy enabling PSR-4 autoloading, and more. We are now, at most, distant cousins with the current official release. Refactoring is an ongoing effort and we ensure editions and additions don't hurt our (already poor) metrics.

Find more information at: