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Canvas Map API: Difference between revisions
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→Adding support for new Layer Types
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Once you have created your own "draw" implementation, you still need to have a data source | Once you have created your own "draw" implementation, you still need to have a data source (i.e. a "provider") that determines what data the callback needs to be invoked for. | ||
This is currently still a little "hackish" and still work in progress. So we have just a very simple MVC model at the moment, whose interface needs to be implemented. | |||
For example, the various airport-specific "layers" all use the same "AirportModel" to be found in airport.model. In the future, other models can be found in *.model files. For a simple example of how to populate the model, just refer to the file "navaid.model", which is shown here: | For example, the various airport-specific "layers" all use the same "AirportModel" to be found in airport.model. In the future, other models can be found in *.model files. For a simple example of how to populate the model, just refer to the file "navaid.model", which is shown here: | ||