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144 lines
4.8 KiB
Markdown
144 lines
4.8 KiB
Markdown
# LimeReport v1.5.0 [](https://travis-ci.org/fralx/LimeReport) [](https://app.codacy.com/app/fralx/LimeReport?utm_source=github.com&utm_medium=referral&utm_content=fralx/LimeReport&utm_campaign=Badge_Grade_Dashboard)
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## Official LimeReport web site [http://limereport.ru](http://limereport.ru)
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### Features
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* Multi-platform support
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* Pure Qt4/Qt5 compatible code
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* Embedded report designer
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* Embedded preview
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* Various band types for a report of any complexity
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* Page header and footer
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* Data grouping (GroupHeader, GroupFooter, Subdetail, SubdetailHeader, SubdetailFooter)
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* Aggregation functions (SUM, COUNT, AVG, MIN, MAX)
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* Report elements: Text, Geometric (Line, Ellipsis, Rectangle), Picture
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* Horizontal elements groups
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* HTML to format input fields
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* Scripts to format output data
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* An Automatic band height adjustment
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* A Smart band split moving data to the next page
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* PDF output
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### How to use it
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1. Build limereport.pro. It will create a limereport shared library
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2. In your project connect the limereport library then in source code add:
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```cpp
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#include "lrreportengine.h" to add report engine
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#include "lrcallbackdatasourceintf.h" if you want use callback datasources
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report = new LimeReport::ReportEngine(this); to create reportengine
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report->dataManager()->addModel("string_list",stringListModel,true); to add datasource to report engine
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report->loadFromFile("File name"); to load report template file
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report->previewReport(); to generate report and preview
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report->printReport(); to print report
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```
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For more samples see a demo
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### Change log
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#### 1.5.0
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1. Added the ability to use QJSEngine instead of deprecated QtScript.
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2. Report designer has been improved.
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3. Inches support has been added.
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4. Embedded dialog designer has been added.
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5. The script editor has been improved.
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6. Added the ability to build only report generator without embedded visual report designer.
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7. Report translation ability has been added.
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8. Added report generation time events with the ability to process them in the report script.
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9. Added the ability to build a report table of contents.
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10. The vertical layout has been added.
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11. Added the ability to transfer an image to the report via a variable.
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12. Endless height has been added.
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13. Added the ability to print a report page on multiple pages of paper.
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14. Added the ability to print on multiple printers.
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15. ChartItem has been added.
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16. Added the ability to use aggregate functions in headers.
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17. Subtotals.
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18. Dark and Light themes have been added to report designer.
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19. Generation result editing mode has been improved.
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20. And many other minor fixes and improvements.
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#### 1.4.7
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1. Multipage.
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2. Dialogs.
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3. Render events.
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4. Initscript.
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5. Memory usage has been reduced.
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6. Data source manager has been refactored.
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7. Report items context menus have been added.
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8. Editable report.
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9. And many other minor fixes and improvements.
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#### 1.3.11
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1. The LimeReport project structure has been changed.
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2. Preview widget has been added.
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3. A new demo has been added.
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4. Landscape page orientation has been fixed.
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5. Other minor bugs have been fixed.
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#### 1.3.10
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1. A memory leak has been fixed.
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2. Grid & Settings have been added.
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3. Recent files menu has been added.
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4. Magnet feature has been added.
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5. Added ability to use variables in the connection settings.
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#### 1.3.9
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New functions:
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```cpp
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QString::saveToString(),
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loadFromString(const QString& report, const QString& name=""),
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QByteArray::saveToByteArray(),
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setCurrentReportsDir(const QString& dirName),
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```
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added to LimeReport::ReportEngine
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1. printOnEach page and columns have been added to DataHeader band
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2. startNewPage added to DataBand
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Performance has been improved
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**WARNING**
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From this version, the item "Text" by default does not use HTML.
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To enable HTML support you need to use the property allowHTML
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#### 1.3.1
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Added:
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1. Columns
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Some bands can be divided into columns
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2. Items align
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Report items now may be aligned to the left, right or center of the container
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also it can be stretched to the whole width of the container
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3. Group can start a new page
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4. Group can reset page number;
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5. Table mode added to the horizontal layout
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This mode allows you to distribute the internal layout's space among grouped items
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Fixed:
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1. Postgresql connection
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2. The error that prevented the normal run of more than one instance of LimeReport::ReportEngine
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#### 1.2.1
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1. Added buttons to open / hide sidebars;
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2. Improved look-and-feel of report elements to clarify the designing process;
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3. Printing to PDF added.
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4. Fixed bug in SQL-editor when it used variables in SQL expression;
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5. Fixed bug of variable's initialization if it exists more than once in SQL expression;
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6. .. and other minor bugs fixed.
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