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           0 : static inline double geometry_v_align_get_top ( const geometry_v_align_t *this_, double height, double reference_top, double reference_height )
       7             : {
       8             :     double top;
       9             : 
      10           0 :     switch ( *this_ )
      11             :     {
      12           0 :         case GEOMETRY_V_ALIGN_TOP:
      13             :         {
      14           0 :             top = reference_top;
      15             :         }
      16           0 :         break;
      17             : 
      18           0 :         case GEOMETRY_V_ALIGN_CENTER:
      19             :         {
      20           0 :             top = reference_top + 0.5 * ( reference_height - height );
      21             :         }
      22           0 :         break;
      23             : 
      24           0 :         case GEOMETRY_V_ALIGN_BOTTOM:
      25             :         {
      26           0 :             top = reference_top + reference_height - height;
      27             :         }
      28           0 :         break;
      29             : 
      30           0 :         default:
      31             :         {
      32           0 :             U8_LOG_ERROR("unknown geometry_v_align_t in geometry_v_align_get_top()");
      33           0 :             assert(0);
      34             :             top = 0.0;
      35             :         }
      36             :         break;
      37             :     }
      38             : 
      39           0 :     return top;
      40             : }
      41             : 
      42             : 
      43             : /*
      44             : Copyright 2017-2024 Andreas Warnke
      45             : 
      46             : Licensed under the Apache License, Version 2.0 (the "License");
      47             : you may not use this file except in compliance with the License.
      48             : You may obtain a copy of the License at
      49             : 
      50             :     http://www.apache.org/licenses/LICENSE-2.0
      51             : 
      52             : Unless required by applicable law or agreed to in writing, software
      53             : distributed under the License is distributed on an "AS IS" BASIS,
      54             : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      55             : See the License for the specific language governing permissions and
      56             : limitations under the License.
      57             : */