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Visualizer – Tables & Charts Manager with Built-in AI Generator / 3.4.6
Visualizer – Tables & Charts Manager with Built-in AI Generator v3.4.6
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visualizer / readme.txt

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1 === Visualizer: Tables and Charts Manager for WordPress # ===
2 Contributors: codeinwp,themeisle,marius2012,marius_codeinwp,hardeepasrani,rozroz,Madalin_ThemeIsle
3 Tags: tables, charts, pie, visualization, graphs
4 Requires at least: 3.5
5 Tested up to: 5.5
6 Requires PHP: 5.6
7 Stable tag: trunk
8 License: GPL v2.0 or later
9 License URI: http://www.opensource.org/licenses/gpl-license.php
10
11 A simple and powerful WordPress chart plugin to create responsive charts & tables and embed them into your site.
12
13 ## Description ##
14
15 <p><a href="https://themeisle.com/plugins/visualizer-charts-and-graphs/" rel="nofollow">Visualizer: Tables and Charts for WordPress plugin</a> is a powerful and easy to use plugin used to create, manage and embed interactive, responsive charts & tables into your WordPress posts and pages.</p>
16
17 The plugin uses Google Visualization API, DataTables.net and ChartJS to add responsive & animated charts, graphs and tables, which support cross-browser compatibility and display perfectly on mobile devices. You can greatly customize all aspects of the charts and tables, and import the data from Excel, CSV, Google Sheets and more!
18
19 ### 9 Chart types + 6 more in the pro version ###
20 This WordPress graph plugin provides a variety of charts that are optimized to address your WordPress data visualization needs. In the free version, it has line charts, area charts, bar charts, column charts, pie charts, geo charts, table charts, bubble charts, scatter charts. These charts are based on pure HTML5/SVG technology (adopting VML for old IE versions), so no extra plugins are required. Adding these charts to your page can be done in a few simple steps.
21
22 ### One of the best table plugin for wordpress ###
23 On top of our responsive charts and graphs, you can also add our responsive tables to your posts and pages, and customize them however you like. Not only can you customize the design of the tables, you can add sorting capabilities, pagination, search and more. You can view a few examples of what can be done <a href="https://demo.themeisle.com/visualizer/table-chart/">here</a>, but many more things can be done, including pricing tables and product tables.
24
25 ### Flexible and customizable ###
26 Make the charts your own. Configure an extensive set of options to perfectly match the look and feel of your website. You can use Google Chart Tools with their default setting - all customization is optional and the basic setup is launch-ready. However, charts and graphs can be easily customizable in case your webpage adopts a style which is at odds with provided defaults. Every chart exposes a number of options that customize its look and feel.
27
28 ### Gutenberg support ###
29 Whether you like Gutenberg or not, it doesn't matter, you can add your charts using our easy-to-use gutenberg interface, or simply paste your chart code on the old editor.
30
31 ### Responsive Charts in HTML5/SVG ###
32 Charts are rendered using HTML5/SVG technology to provide cross-browser compatibility (including VML for older IE versions) and cross platform portability to iPhones, iPads and Android. Your users will never have to mess with extra plugins or any software. If they have a web browser, they can see your charts.
33
34 *above descriptions were partially taken from Google Visualization API site*
35
36 > **Time-saving features available in the Pro version:**
37 >
38 > * Import data from other charts, graphs and tables
39 > * Easily edit the data using a excel-like data editor
40 > * Gain access to 6 more chart types ( Combo, Timeline, Candlestick, Gauge, Radar/Spider, Polar Area )
41 > * Import data from any database
42 > * Synchronize your data periodically
43 > * Create private charts (customizable permissions system)
44 > * Allow visitors to edit charts
45 > * Create charts from your wordpress posts, pages,products or any other post_type
46 > * Priority email support from the developer of the plugin
47 > * Support and updates for as long as your subscription is valid
48 >
49 > **[Learn more about Visualizer PRO](http://themeisle.com/plugins/visualizer-charts-and-graphs/)**
50
51 The plugins works perfectly with the all <a href="https://justfreethemes.com/" rel="nofollow">free</a> or <a href="https://www.codeinwp.com/blog/best-wordpress-themes/" rel="nofollow">premium WordPress themes</a>
52
53
54 = See how Visualizer can integrate with your website =
55
56 * [Create line chart ](https://demo.themeisle.com/visualizer/line-chart/)
57 * [Create pie chart ](https://demo.themeisle.com/visualizer/pie-chart/)
58 * [Create bar chart](https://demo.themeisle.com/visualizer/bar-chart/)
59 * [Create column chart](https://demo.themeisle.com/visualizer/column-chart/)
60 * [Create area chart](https://demo.themeisle.com/visualizer/area-chart/)
61 * [Create geo chart](https://demo.themeisle.com/visualizer/geo-chart/)
62 * [Create table chart](https://demo.themeisle.com/visualizer/table-chart/)
63 * [Create gauge chart](https://demo.themeisle.com/visualizer/gauge-chart//)
64 * [Create candlestick chart](https://demo.themeisle.com/visualizer/candlestick-chart/)
65 * [Create combo chart](https://demo.themeisle.com/visualizer/combo-chart/)
66 * [Create scatter chart](https://demo.themeisle.com/visualizer/scatter-chart/)
67 * [Create timeline chart](https://demo.themeisle.com/visualizer/timeline-chart/)
68 * [Create radar/spider chart](https://demo.themeisle.com/visualizer/radar-spider-chart/)
69 * [Create polar area chart](https://demo.themeisle.com/visualizer/polar-area-chart/)
70 * [Create bubble chart](https://demo.themeisle.com/visualizer/bubble-chart/)
71
72
73
74 ## Installation ##
75
76 1. Upload the files to the `/wp-content/plugins/visualizer/` directory.
77 1. Activate the plugin through the 'Plugins' menu in WordPress.
78
79 ## Frequently Asked Questions ##
80
81 ### Shortcode does not turn into graph ###
82
83 Pay attention that to turn your shortcodes into graphs, your theme has to have `<?php wp_footer(); ?>` call at the bottom of **footer.php** file.
84
85 ### Is there any documentation available for this plugin? ###
86
87 [http://docs.themeisle.com/article/428-visualizer-charts-and-graphs-documentation](http://docs.themeisle.com/article/428-visualizer-charts-and-graphs-documentation)
88
89 ### How to format chart series values? ###
90
91 [http://docs.themeisle.com/article/672-how-to-format-series-values](http://docs.themeisle.com/article/672-how-to-format-series-values)
92
93 ### How to create charts from your WordPress posts? ###
94
95 [http://docs.themeisle.com/article/673-how-to-create-charts-from-your-wordpress-posts](http://docs.themeisle.com/article/673-how-to-create-charts-from-your-wordpress-posts)
96
97 ### How to automatically sync charts with online files? ###
98
99 [http://docs.themeisle.com/article/674-how-to-automatically-sync-charts-with-online-files](http://docs.themeisle.com/article/674-how-to-automatically-sync-charts-with-online-files)
100
101 ### How can I create/add a chart? ###
102
103 [http://docs.themeisle.com/article/597-create-chart](http://docs.themeisle.com/article/597-create-chart)
104
105 ### How can I edit a chart? ###
106
107 [http://docs.themeisle.com/article/602-how-can-i-edit-a-chart](http://docs.themeisle.com/article/602-how-can-i-edit-a-chart)
108
109 ### How can I delete a chart? ###
110
111 [http://docs.themeisle.com/article/600-delete-chart](http://docs.themeisle.com/article/600-delete-chart)
112
113 ### How can I clone a chart? ###
114
115 [http://docs.themeisle.com/article/598-clone-chart](http://docs.themeisle.com/article/598-clone-chart)
116
117 ### How can I highlight a single bar? ###
118
119 [http://docs.themeisle.com/article/603-how-can-i-highlight-a-single-bar](http://docs.themeisle.com/article/603-how-can-i-highlight-a-single-bar)
120
121 ### How can I populate chart series and data dynamically? ###
122
123 [http://docs.themeisle.com/article/605-how-can-i-populate-chart-series-and-data-dynamically](http://docs.themeisle.com/article/605-how-can-i-populate-chart-series-and-data-dynamically)
124
125 ### How can I populate data from Google Spreadsheet? ###
126
127 [http://docs.themeisle.com/article/607-how-can-i-populate-data-from-google-spreadsheet](http://docs.themeisle.com/article/607-how-can-i-populate-data-from-google-spreadsheet)
128
129 ### How can i import content from another chart? ###
130
131 [http://docs.themeisle.com/article/609-how-can-i-import-content-from-another-chart](http://docs.themeisle.com/article/609-how-can-i-import-content-from-another-chart)
132
133 ### How to export a chart? ###
134
135 [http://docs.themeisle.com/article/608-how-to-export-a-chart](http://docs.themeisle.com/article/608-how-to-export-a-chart)
136
137 ### How can i edit the data manually? ###
138
139 [http://docs.themeisle.com/article/610-how-can-i-edit-the-data-manually](http://docs.themeisle.com/article/610-how-can-i-edit-the-data-manually)
140
141 ### How to enable frontend action buttons? ###
142
143 [http://docs.themeisle.com/article/675-how-to-enable-frontend-action-buttons](http://docs.themeisle.com/article/675-how-to-enable-frontend-action-buttons)
144 ### How to use Google Visualization variables? ###
145
146 [http://docs.themeisle.com/article/691-how-to-use-google-visualization-variables](http://docs.themeisle.com/article/691-how-to-use-google-visualization-variables)
147
148 ## Screenshots ##
149
150 1. Chart selection
151 2. Chart selection 2
152 3. Library
153 4. Download
154 5. Line settings
155 6. Pie settings
156 7. Block editor - Pie chart settings
157 8. Block editor - Pie chart
158 9. Block editor - Chart library
159 10. Block editor chart
160 11. Bar settings
161 12. Bar settings, Series settings
162 13. Bar chart
163
164 == Changelog ==
165 = 3.4.6 - 2020-08-11 =
166
167 * - [Feat] Show chart ID in the chart library
168 * - [Fix] Compatibility with WP 5.5
169 * - [Fix] Google charts: Series number format not applying in the Gutenberg editor
170 * - [Fix] Google Table chart does not display chart if boolean values are specified
171 * - [Fix] Duplicated enque for jsapi loader
172
173
174 = 3.4.5 - 2020-07-08 =
175
176 * [Feat] New Google Table Charts
177 * [Feat] Option for lazy loading Google Charts
178 * [Feat] Option to easily copy chart shortcode code
179 * [Fix] Remove Inside the Chart option for the legend position for Google Pie charts
180
181
182 = 3.4.4 - 2020-06-16 =
183
184 * [Feat] Option to download charts as .png images
185 * [Fix] Make UI more intuitive when a chart is missing in the editor
186 * [Fix] Clicking Copy chart shows the Copied message multiple times
187 * [Fix] Conflict with Modern Events Calendar plugin
188 * [Fix] Chart size ( width and height ) options not working for ChartJS charts
189 * [Fix] Resizing the window causes annotation-based charts to throw an error
190 * [Fix] Remove Inside the Chart option as legend position for Google Pie charts
191 * [Fix] Clicking Advanced Options panel breaks Bubble chart
192 * [Fix] Missing posts revisions on chart update
193
194
195 = 3.4.3 - 2020-05-04 =
196
197 * [Feat] Improved chart creation UX
198 * [Feat] New option to control the number of charts per page in the Charts Library
199 * [Feat] New option for filtering/ordering charts in the Charts Library
200 * [Feat] Support for custom codes for the boolean data type in Table charts
201 * [Fix] Support for displaying apostrophes in charts
202 * [Fix] Visualizer button layout in the Classic block
203 * [Fix] Bulk activation of plugin aborts activation of subsequent plugins
204
205
206 = 3.4.2 - 2020-02-17 =
207
208 * New Cypress tests for the Gutenberg block
209
210
211 = 3.4.1 - 2020-02-14 =
212
213 * [Fix] Insert chart button in the classic block
214 * [Fix for Pro version] Import from chart did not work
215
216
217 = 3.4.0 - 2020-02-13 =
218
219 * [Feat] Support for authentication for JSON import
220 * [Feat] New chart type: Bubble
221 * [Feat] Combine one-time import and schedule import into a single control for an online .csv file import
222 * [Feat] Add support for annotations and other roles
223 * [Feat] For every chart show the last updated date and any error that exists
224 * [Feat] Tested up to WP 5.3
225 * [Fix] When new data is imported using csv/url, the manual editor still show old data
226 * [Fix] Having SCRIPT_DEBUG on causes issues in real time update of charts
227 * [Fix] Table chart: Error appears when trying to import from JSON
228 * [Fix] PHP Fatal error: Uncaught Error: Cannot unset string offsets
229 * [Fix] Long responsive table can overflow on smaller screens
230
231
232 = 3.3.4 - 2019-11-15 =
233
234 * Fix issue with table chart not loading in the block editor
235
236
237 = 3.3.3 - 2019-11-12 =
238
239 * Tested upto WordPress 5.3
240
241
242 = 3.3.2 - 2019-10-03 =
243
244 * Add support for Dataset schema
245 * Horizontal Axis formatting should apply to tooltips
246
247
248 ### 3.3.1 - 2019-09-28 ###
249
250 * Increase minimum requirement to PHP 5.6
251 * Fixed issue with loading customization.js on multisites
252 * Fixed issue with manually editing a remotely loaded chart
253 * Fixed issues with cloning
254 * Fixed issues with ChartJS assigning default colors
255 * Fix security issues in block editor
256
257
258 ### 3.3.0 - 2019-08-14 ###
259
260 * Add support for ChartJS
261 * Add alpha color picker for supported charts
262 * Fix issue with some options of DataTable
263 * Include DataTable charts in block editor
264 * Fix issue with import from JSON not working with some sources
265 * Add menu and onboarding page
266 * Fix issue with frontend action checkboxes
267 * Improve UX in advanced settings
268
269
270 ### 3.2.1 - 2019-05-05 ###
271
272 * Fix issue with async loading of scripts
273
274
275 ### 3.2.0 - 2019-05-03 ###
276
277 * Add support for charts in AMP requests
278 * Add support to show charts from JSON/REST endpoints
279 * Fix loading of Google Visualization javascript files
280 * Add simple editors for editing chart data
281 * Tested up to WP 5.2
282
283
284 ### 3.1.3 - 2019-02-24 ###
285
286 * Fix issue with changing column settings of the last column in table chart
287 * Add support for query language to get subset of data from Google Spreadsheet
288 * Fix conflict with jquery 3.3.x
289 * Migrated PHPExcel to PhpSpreadsheet
290 * Front end action 'print' should print the chart and fall back to printing the data
291 * Fix issue with table chart not showing in IE
292 * Fix issue with multiple instances of same chart not showing
293 * Fix issue with date type column does not work with Combo charts
294 * Tested with WP 5.1
295
296
297 ### 3.1.2 - 2018-12-06 ###
298
299 * Fix bug "Warning: A non-numeric value encountered"
300 * Tested with WP 5.0
301
302
303 ### 3.1.1 - 2018-12-05 ###
304
305 * Fix issue with Gutenberg support
306 * Fix issue with loading new Table chart
307 * Fix options that don't work correctly with some charts
308
309
310 ### 3.1.0 - 2018-12-03 ###
311
312 * Add Table chart
313 * Fix date format in sample files
314
315
316 ### 3.0.12 - 2018-10-11 ###
317
318 * Added filter to enable users to change schedule of charts.
319 * Fixed bug with line chart with timeofday column.
320 * Fixed bug with scheduled charts that sometimes did not show updated data.
321 * Javascript can be customized on a per user basis that will not be wiped out on update.
322
323
324 ### 3.0.11 - 2018-08-15 ###
325
326 * Fixed issue with the Series Settings options for the Table Chart
327 * Fixed issue with chart showing "Table has no columns" with remote sources
328
329
330 ### 3.0.10 - 2018-07-20 ###
331
332 * Fixed problem with chart reverting to the default values
333 * Fixed problem with Boolean column type
334 * Fixed problem with the Geo chart type not saving colors options
335
336
337 ### 3.0.9 - 2018-07-12 ###
338
339 * New chart title option for the back-end of the charts that don't allow a title on the front-end
340 * Store the png images of the charts in a global array that can be used in JS
341 * Added options for charts animations
342
343
344 ### 3.0.8 - 2018-06-27 ###
345
346 * Added revision support for the chart post type
347 * Added both % and Value to the Pie Slice
348 * Use the blog locale for Visualizer's options
349 * Fixed issue with data being fetched from the remote source every single time the chart was shown
350 * Fixed issue with scheduled charts not being updated if one of the scheduled charts is deleted
351
352
353 ### 3.0.7 - 2018-03-26 ###
354
355 * Adds insert button in chart library.
356 * Remove frontend assets where they are not needed.
357 * Improve non-English charts compatibility.
358 * Adds a filter to change charts locale.
359
360
361 ### 3.0.6 - 2018-02-27 ###
362
363 * Fix UTF-8 support while saving the data.
364 * Improve editing experience.
365 * Improves compatibility with Premium version.
366 * Adds chart button into TinyMCE editor.
367
368
369 ### 3.0.5 - 2018-01-05 ###
370
371 * Fix chart rendering bug in firefox.
372 * Fix review notification.
373
374
375 ### 3.0.4 - 2017-11-27 ###
376
377 * Fix for review message notification.
378
379
380 ### 3.0.3 - 2017-11-16 ###
381
382 * Adds compatibility with WordPress 4.9.
383
384
385 ### 3.0.2 - 2017-10-10 ###
386
387 * Fix dependency for composer dependencies.
388
389
390 ### 3.0.1 - 2017-10-06 ###
391
392 * Improved compatibility with various theme and plugins.
393 * Fix for chart type selection when creation from media popup.
394
395
396 ### 3.0.0 - 2017-09-05 ###
397
398 * Adds support manual configuration according to Google Visualization API.
399 * Improves compatibility with more features from the pro version.
400
401
402 ### 2.2.0 - 2017-08-16 ###
403
404 * Added custom number format for pie chart.
405 * Added frontend actions buttons ( Print, Export to CSV, Export to Excel, Copy)
406
407
408 ### 2.1.9 - 2017-07-10 ###
409
410 * Fixed display error with hex color.
411
412
413 ### 2.1.8 - 2017-07-03 ###
414
415 * Added chart title into library.
416 * Fixed SDK issues with dashboard widget.
417
418
419 ### 2.1.7 ###
420
421 * Updated sdk loading logic.
422
423
424
425 ### 2.1.4 ###
426 * Fixed issues with non-latin chars on CSV files to import.
427
428 ### 2.1.2 ###
429 * Fixed priority issue with wp_enqueue_media
430 * Added latest version of sdk
431
432 ### 2.1.1 ###
433 * Fixed charts bliking on some themes.
434
435 ### 2.1.0 ###
436 * Fixed geomap issue with apikey.
437 * Fixed responsive issues on tabbed interface and page builders.
438 * Added compatibility with premium import from posts/page feature.
439
440 ### 2.0.4 ###
441 * Fixed resize issue in the library page.
442
443 ### 2.0.0 ###
444 * Improved design and layout to support multiple datasources.
445 * Added new integrations in the Pro version.
446 * Added opt-in for tracking.
447
448 ### 1.7.6 ###
449 * Fixed issue when using the same shortcode multiple times on the same page.
450
451 ### 1.7.5 ###
452 * Removed footer banner upsell
453 * Fixed series settings issue
454 * Fixed issue with comas being used in numbers
455
456 ### 1.7.2 ###
457 * Improved charts responsive system
458
459 ### 1.7.1 ###
460 * Fixed grid lines error links
461
462 ### 1.7.0 ###
463 * Fixed responsive issues
464 * Fixed issues with zero margin values
465 * Fixed import issue
466
467 ### 1.6.6 ###
468 * Fixed charts resizing on tabbed content
469
470 ### 1.6.5 ###
471 * Fixed responsive issue
472 * Fixed no axis text color for line and bar charts
473
474
475 ### 1.6.0 ###
476 * Fixed security issue when importing charts
477 * Removed pointer for the pro version
478 * Fixed charts import from media library
479 * Added support to show legend on the left side
480
481
482 ### 1.5.6 ###
483 * Added support for 3 more chart types
484 * Fixed issue with charts not saving
485
486
487 ### 1.5.5 ###
488 * Added export for charts
489 * Enable default value for focus target. Fixed issue with hover which was not working on some machines.
490
491
492 ### 1.5.4 ###
493 * Added free search text over graphs
494
495 ### 1.5.2 ###
496 * Added step2 and 3 into step 1
497
498 ### 1.5.1 ###
499 * Fixed bug with from web button
500
501 ### 1.5 ###
502 * Added support for live editor
503 * Added support for importing data from other charts
504 * Added filter for chart settings
505 * Fixed bug when zero was not working on the charts
506
507 ### 1.4.2.3 ###
508 * Implemented ability to edit horizontal and vertical axis number format for bar and column charts
509
510 ### 1.4.2.2 ###
511 * Added ability to pass a class for chart wrapper div
512 * Added proper label for custom post type
513
514 ### 1.4.2.1 ###
515 * Fixed issue with download_url function which not exists at front end
516 * Added functionality which prevents direct access to the plugin folder
517
518 ### 1.4.2 ###
519 * Fixed remote CSV uploading issue when allow_url_fopen option is disabled in php.ini
520 * Replaced flattr image on widget and added donate link to plugin meta data
521 * Added notification message at library page when allow_url_fopen option is disabled
522
523 ### 1.4.1.1 ###
524 * Removed CSV parser escape constant to prevent warnings which appears when PHP 5.2.x or less is used
525
526 ### 1.4.1 ###
527 * Fixed issue which prevents the plugin working on SSL backend
528 * Fixed issue with CSV file uploading in IE and other browsers
529 * Fixed issue with empty series, which appears due to leading space in a source file
530 * Added ability to define custom delimiter, enclosure and escape variables for CSV parsing
531
532 ### 1.4 ###
533 * Implemented aggregation target and selection mode options for candlestick chart
534 * Implemented focus target and data opacity for columnar chars
535 * Implemented data opacity and interpolate nulls settings for line chart
536 * Implemented ability to edit tooltip settings
537 * Implemented new settings for linear charts like selection mode and aggregation target
538 * Implemented area and point opacity settings for area chart
539 * Implemented new settings for pie chart like pie hole, start angle and slice offset
540 * Implemented ability to select a color for chart title and legend items
541 * Fixed number formatting settings for linear charts, from now it works only for axis labels
542 * Reworked general settings section by moving title and font settings into separate groups
543
544 ### 1.3.0.2 ###
545 * Replaced links to github wiki
546
547 ### 1.3.0.1 ###
548 * Added Flattr button
549
550 ### 1.3.0 ###
551 * Implemented ability to set number and date formatters
552 * Implemented ability to select transparent background for a chart
553 * Fixed JS bugs which appear when post type editor support is disabled
554 * Fixed issue with NULL values for numeric series
555 * Fixed invalid charts rendering at "Add Media" library
556 * Fixed compatibility issue with another Google API related plugins
557 * Added "rate the plugin" box
558
559 ### 1.2.0 ###
560 * Implemented minor grid lines settings.
561 * Implemented view window settings.
562 * Horizontal and vertical axes settings were split into separate groups.
563
564 ### 1.1.4 ###
565 * Bug with float values has been fixed.
566
567 ### 1.1.3 ###
568 * Issue with "fseek warning" for Google Spreadsheet document source, was fixed.
569
570 ### 1.1.2 ###
571 * Compatibility issues with WordPress version 3.6 has been fixed.
572
573 ### 1.1.1 ###
574 * Active type tab in the charts library was fixed.
575 * Library styles were updated.
576
577 ### 1.1.0 ###
578 * Auto population was added for remote CSV file source.
579 * Ability to hook chart series and data was implemented.
580 * Ability to upload CSV files from web was implemented.
581
582 ### 1.0.1 ###
583 * The bug with CSV file uploading was fixed.
584
585 ### 1.0.0 ###
586 * The first version of what wil be the best wp charts plugin.
587