Line data    Source code

       1              : /* File: geometry_v_align.inl; Copyright and License: see below */
       2              : 
       3              : #include "u8/u8_trace.h"
       4              : #include "u8/u8_log.h"
       5              : 
       6           11 : static inline double geometry_v_align_get_top ( const geometry_v_align_t *this_, double height, double reference_top, double reference_height )
       7              : {
       8           11 :     assert( ( *this_ == GEOMETRY_V_ALIGN_TOP )||( *this_ == GEOMETRY_V_ALIGN_CENTER )||( *this_ == GEOMETRY_V_ALIGN_BOTTOM ) );
       9              :     double top;
      10              : 
      11           11 :     switch ( *this_ )
      12              :     {
      13            1 :         case GEOMETRY_V_ALIGN_TOP:
      14              :         {
      15            1 :             top = reference_top;
      16              :         }
      17            1 :         break;
      18              : 
      19            7 :         case GEOMETRY_V_ALIGN_CENTER:
      20              :         {
      21            7 :             top = reference_top + 0.5 * ( reference_height - height );
      22              :         }
      23            7 :         break;
      24              : 
      25            3 :         default:
      26              :         case GEOMETRY_V_ALIGN_BOTTOM:
      27              :         {
      28            3 :             top = reference_top + reference_height - height;
      29              :         }
      30            3 :         break;
      31              :     }
      32              : 
      33           11 :     return top;
      34              : }
      35              : 
      36              : 
      37              : /*
      38              : Copyright 2017-2025 Andreas Warnke
      39              : 
      40              : Licensed under the Apache License, Version 2.0 (the "License");
      41              : you may not use this file except in compliance with the License.
      42              : You may obtain a copy of the License at
      43              : 
      44              :     http://www.apache.org/licenses/LICENSE-2.0
      45              : 
      46              : Unless required by applicable law or agreed to in writing, software
      47              : distributed under the License is distributed on an "AS IS" BASIS,
      48              : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      49              : See the License for the specific language governing permissions and
      50              : limitations under the License.
      51              : */