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TeeChart Pro VCL Components ( for Borland Delphi and C++ Builder ) |
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License
TeeChart Pro VCL version is royalty free for use in compiled
applications only. That means you may distribute your
programs compiled with TeeChart code incurring in no royalty
fees. You may not
distribute TeeChart source code or TeeChart compiled classes
to enable its use as a development tool or to create software
programs. Please refer to Steema
Software for any special Licensing requirements you
may have. |
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Disclaimer
The Author cannot and does not guarantee that any functions contained in the Software will meet your requirements, or that its operations will be error free. The entire risk as to the Software performance or quality, or both, is solely with the user and not the Author. You assume responsibility for the selection of the component to achieve your intended results, and for the installation, use, and results obtained from the Software.
The Author makes no warranty, either implied or expressed, including with-out limitation any warranty with respect to this Software documented here, its quality, performance, or fitness for a particular purpose. In no event shall the Author be liable to you for damages, whether direct or indirect, incidental, special, or consequential arising out the use of or any defect in the Software, even if the Author has been advised of the possibility of such damages, or for any claim by any other party.
All other warranties of any kind, either express or implied, including but not limited to the implied warranties of merchantability and fitness for a particular purpose, are expressly excluded. |
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A closer Look
"...you may distribute your programs
compiled with TeeChart code incurring in no royalty fees..." |
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What license do I need?
The TeeChart Pro Developer
license permits one developer
to develop with TeeChart Pro. A TeeChart Pro Web-Server
run-time license is required
only for a Server publishing access to a scripted Charting
application, ie. TeeChart scriptable via an ASP script,
DLL, ActiveX Usercontrol or equivalent server module.
A webserver license is not required if the server only
provides Codebase access for downloading the TeeChart
Control. |
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Applied compiled application scenario
The license allows the inclusion of the teechart classes compiled into an application. The conditions of license do not permit that TeeChart classes/properties/methods are made available in an application that may be used to further program with those classes. That type of application would be considered a 'development' tool (rather like Delphi itself, or Visual C++) and users of that application would be considered TeeChart developers and be thus subject to require a TeeChart developer license. An application compiled as a DLL with access to TeeChart properties would be an example of an application requiring TeeChart licensing when distributed. If the Control publishes Chart properties but is only used serverside in a web based application then the conditions outlined in the section "Web server licenses" apply. |
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Applied Web browser scenario
Clients using the Control served by a Web Server (such as ActiveForm or similar) publishing accessibility to a Chart parameter are not subject to purchase of a TeeChart license depending on the condition of use described here. In the case of a web browser application for which the TeeChart component is included as a clientside control (with OBJECT Codebase or similar) it is not possible to physically control 'application on-developability' as the TeeChart component (here as an ActiveX Control, eg. ActiveForm) is inherently an API that could be scripted or 'on-developed with' in a browser page. We rely on the application developer to make it clear to his/her clientbase that the Control may only be used within the confines of his/her application. Any further scripting with the TeeChart Component would require a developer license by the scripter. If the ActiveForm Control does not publish Chart properties or inherited properties then the same rules as the first section, 'Applied compiled application scenario', apply. |
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Web server runtime licenses
A TeeChart Web Server license is required for each web
server serving a Control that publishes access to Chart
properties (or properties derived thereof). We recognise
that there may be some technical advantages to using a
compiled ISAPI DLL, or similar, or an ActiveX Control
housing the TeeChart Control serverside to serve a web
based browser clientbase. For this specific use of TeeChart
we treat the compiled Control, only when housed as Server
based process for a browser clientbase, as only eligible
for 1 Web Server runtime license per server. See the section
'Applied Web browser scenario' for a proviso of use. Web
Server licenses are available as a separate product to
the Developer license, available to licensees of at least
one registered Developer license.
Summary
- Assumes ownership of at least 1 developer license by licensee
- Licensing applies to web server installations of the licensee's application only
- Requires one license per web server housing the licensee's application
- Intended that development of scripting of the TeeChart module is restricted to the bounds of the licensee's application
- The TeeChart Control may be made available (ie. as codebase) for distribution to unlimited client browsers
- Clients (ie. browser locations) or servers where Charting code is on-developed should own a developer license
- No TeeChart source code may reside on the server licensed with the Web Server license
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Pure Charting application
The license does not permit the distribution of a Control that is a pure Charting control by its nature and may be deemed as competing directly in the same market as TeeChart. The licensors of TeeChart reserve the right of interpretation. |
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