Line data    Source code

       1              : /* File: geometry_dimensions.inl; Copyright and License: see below */
       2              : 
       3              : #include "u8/u8_trace.h"
       4              : #include "u8/u8_log.h"
       5              : #include <assert.h>
       6              : #include <math.h>
       7              : 
       8          260 : static inline void geometry_dimensions_init ( geometry_dimensions_t *this_, double width, double height )
       9              : {
      10          260 :     (*this_).width = width;
      11          260 :     (*this_).height = height;
      12          260 : }
      13              : 
      14            1 : static inline void geometry_dimensions_reinit ( geometry_dimensions_t *this_, double width, double height )
      15              : {
      16            1 :     (*this_).width = width;
      17            1 :     (*this_).height = height;
      18            1 : }
      19              : 
      20            1 : static inline void geometry_dimensions_copy ( geometry_dimensions_t *this_, const geometry_dimensions_t *original )
      21              : {
      22            1 :     assert( NULL != original );
      23            1 :     (*this_) = (*original);
      24            1 : }
      25              : 
      26            1 : static inline void geometry_dimensions_replace ( geometry_dimensions_t *this_, const geometry_dimensions_t *original )
      27              : {
      28            1 :     assert( NULL != original );
      29            1 :     (*this_) = (*original);
      30            1 : }
      31              : 
      32            1 : static inline void geometry_dimensions_init_empty ( geometry_dimensions_t *this_ )
      33              : {
      34            1 :     (*this_).width = 0.0;
      35            1 :     (*this_).height = 0.0;
      36            1 : }
      37              : 
      38            1 : static inline void geometry_dimensions_reinit_empty ( geometry_dimensions_t *this_ )
      39              : {
      40            1 :     (*this_).width = 0.0;
      41            1 :     (*this_).height = 0.0;
      42            1 : }
      43              : 
      44            6 : static inline void geometry_dimensions_destroy ( geometry_dimensions_t *this_ )
      45              : {
      46            6 : }
      47              : 
      48         1763 : static inline double geometry_dimensions_get_width ( const geometry_dimensions_t *this_ )
      49              : {
      50         1763 :     return (*this_).width;
      51              : }
      52              : 
      53          595 : static inline double geometry_dimensions_get_height ( const geometry_dimensions_t *this_ )
      54              : {
      55          595 :     return (*this_).height;
      56              : }
      57              : 
      58            1 : static inline double geometry_dimensions_get_area ( const geometry_dimensions_t *this_ )
      59              : {
      60            1 :     return (*this_).width * (*this_).height;
      61              : }
      62              : 
      63            2 : static inline bool geometry_dimensions_is_empty ( const geometry_dimensions_t *this_ )
      64              : {
      65            2 :     return ( ( (*this_).width < 0.000000001 )||( (*this_).height < 0.000000001 ) );
      66              : }
      67              : 
      68            2 : static inline bool geometry_dimensions_can_contain ( const geometry_dimensions_t *this_, const geometry_dimensions_t *that )
      69              : {
      70            2 :     assert( NULL != that );
      71              : 
      72            2 :     const bool result
      73            2 :         = ( (*this_).width + 0.000000001 > (*that).width )&&( (*this_).height + 0.000000001 > (*that).height );
      74              : 
      75            2 :     return result;
      76              : }
      77              : 
      78            2 : static inline void geometry_dimensions_expand ( geometry_dimensions_t *this_, double delta_width, double delta_height )
      79              : {
      80            2 :     (*this_).width += delta_width;
      81            2 :     if ( (*this_).width < 0.0 )
      82              :     {
      83            1 :         (*this_).width = 0.0;
      84              :     }
      85              : 
      86            2 :     (*this_).height += delta_height;
      87            2 :     if ( (*this_).height < 0.0 )
      88              :     {
      89            1 :         (*this_).height = 0.0;
      90              :     }
      91            2 : }
      92              : 
      93            1 : static inline void geometry_dimensions_trace ( const geometry_dimensions_t *this_ )
      94              : {
      95            1 :     U8_TRACE_INFO( "geometry_dimensions_t" );
      96            1 :     U8_TRACE_INFO_INT( "- width:", (*this_).width );
      97            1 :     U8_TRACE_INFO_INT( "- height:", (*this_).height );
      98            1 : }
      99              : 
     100              : 
     101              : /*
     102              : Copyright 2019-2025 Andreas Warnke
     103              : 
     104              : Licensed under the Apache License, Version 2.0 (the "License");
     105              : you may not use this file except in compliance with the License.
     106              : You may obtain a copy of the License at
     107              : 
     108              :     http://www.apache.org/licenses/LICENSE-2.0
     109              : 
     110              : Unless required by applicable law or agreed to in writing, software
     111              : distributed under the License is distributed on an "AS IS" BASIS,
     112              : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     113              : See the License for the specific language governing permissions and
     114              : limitations under the License.
     115              : */