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View Full Version : Version 3.0 for DataFlex 19.1 Released



Vincent Oorsprong
19-Mar-2019, 06:39 PM
We are happy to announce the release of version 3.0.4 of the DataFlex Graphics Library. With your Data Access Global Account ID you can download this library and demo application from www.dataaccess.eu/GraphicsLibrary (http://www.dataaccess.eu/GraphicsLibrary).

NOTE: This version requires an installed DataFlex 19.1 product and is licensed for use with DataFlex 19.1.

The download is an installer that installs the library and optionally up to 3 example workspaces. One example workspace is for the DataDemo application based on the DataFlex embedded database, one for an MSSQL database (and the installer creates a database if you indicate this) and one workspace that is not databound and shows the use of the library to resize images, shows shapes etc.

The help file is completely renewed and can be used together with DataFlex 19.1

Changes since version 2.6:

DataFlex 19.1 code cleanup
Windows only and general purpose classes/code
Documentation in code improvement (a lot)
Header definitions in separate files
New Classes

cGDIRegion
cClipboard
cGDIMatrix
cGDITextureBrush
cGDIHatchBrush
cGraphicsContainer


Dynamic cGDIImageEncoders objects
Added EXIFDateTime function
Bitmap oriented struct definition
Enhanced classes

cDbImageContainer
cGDIPen
cGDIPlus
cImageContainer

EXIFDateTime function
CopyToClipboard / PasteFromClipboard
LoadBitmapFromHBitmap


cGDIGraphics
cGDIGraphicsPath
cGDIImage
cGDILinearBrush
cGDIPathGradientBrush
cHexHandler
cHistogramContainer


New and moved struct definitions



Use of integer alias types (e.g. gpStatus)
Use of testing GDI+ object pointers instead of assuming they contain a value
Singleton object of cGDIPlus instead of multiple cGDIPlus objects
Images from file are read via DataFlex instead of GDI+ directly
cGDIPlus object contains dynamically created objects



To download go to www.dataaccess.eu/GraphicsLibrary (http://www.dataaccess.eu/GraphicsLibrary)