| 摘要 |
<p>This method is used to enhance the display of a building (SC) showing several levels (T, F1, F2, F3) of this building, without hiding a portion of the map. It consists of:
- displaying (SPA6') a first level (T) of this building in the position of this building in the original image, with an enlargement ratio of 100%,
- displaying (SPP6a') the other levels (F1, F2, F3) of this building, juxtaposing them with the first level (T), with an enlargement ratio of 100%;
- and displaying (SPP6b'), in juxtaposition with the display (SPP6a') of the different levels (F1, F2, F3) of this building, a surface (SPP6b') representing a so-called peripheral portion (SPP6) located, in the original image, on the periphery of this building, this peripheral portion (SPP6) being displayed (SPP6') applying:
- to all elements of this peripheral portion (SPP6), enlargement ratios greater than or equal to a pre-determined minimum value,
- and at least to some elements, respective enlargement ratios with values lower than 100%, chosen such that the combination of the display surface (SPP6b') of the peripheral portion and the display surface (SPP6a') of all the levels (T, F1, F2, F3) occupies, in the new image of the map, a surface (SPA6'+SPP6') equal to that of the combination of the display surface (SPA6) of the building (SC) and the display surface (SPP6) of the peripheral portion in the original image of the map.</p> |
