Hierarchy
SAP_UI (Software Component) User Interface Technology⤷
CA-UI2-VBZ (Application Component) Visual Business -> please use CA-GTF-VBZ⤷
VBI_DATABASE (Package) Visual Business Database Layer
Basic Data
| Data Element | VBI_RESOLUTION |
| Short Description | Actual Pixel size of a Tile |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | INT2 | |
| Data Type | INT2 | 2-byte integer, only for length field before LCHR or LRAW |
| Length | 5 | |
| Decimal Places | 0 | |
| Output Length | 5 | |
| Value Table |
Further Characteristics
| Search Help: Name | ||
| Search Help: Parameters | ||
| Parameter ID | ||
| Default Component name | ||
| Change document | ||
| No Input History | ||
| Basic direction is set to LTR | ||
| No BIDI Filtering |
Field Label
| Length | Field Label | |
| Short | 10 | Resolution |
| Medium | 15 | Resolution |
| Long | 20 | Resolution |
| Heading | 50 | Pixel Resolution of Tile |
Documentation
Definition
Internally we calculate with a tile size of 256x256 pixels and we expect the tile server to deliver tiles of this size. However, as the requested bitmap is anyway rendered to the same space regardless of the size of the picture it is also possible to work with data from servers delivering a different pixel dimension. If you work in single Bitmap mode you cannot set the respective fields in the URL directly, you have to use the {WIDTH} and {HEIGHT} placeholder instead (this is anyway recommended). If you set the resolution you can influence the width and height calculation that a bigger or smaller picture is requested.
Use
Set the actual Pixel size for the Tile if the supported size for single picture maps of the map provider is limited.
Dependencies
Only necessary for providers returning a single Bitmap instead of tiles and a limited size for the returned picture. It might also be necessary to restrict the number of tiles per edge.
Example
Suppose the map provide supports a maximum picture size of 1024x1024 pixels. For the base map Visual Business will request 8x8 tiles of an assumed size of 256x256 pixels. This leads to a requested picture size of 2048x2048 pixels and would not work for this map provider. With lowering the resolution to 128 the requested picture size comes down to the support maximum size of 1024x1024.
History
| Last changed by/on | SAP | 20140802 |
| SAP Release Created in | 100 |
