Function initLabel

mapfile.c:1601–1656

** Initialize, load and free a labelObj structure */

** Initialize, load and free a labelObj structure
*/
void initLabel(labelObj *label)
{
  int i;

  label->antialias = -1; /* off  */
  label->align = MS_ALIGN_LEFT;
  MS_INIT_COLOR(label->color, 0,0,0,255);  
  MS_INIT_COLOR(label->outlinecolor, -1,-1,-1,255); /* don't use it */
  label->outlinewidth=1;

  MS_INIT_COLOR(label->shadowcolor, -1,-1,-1,255); /* don't use it */
  label->shadowsizex = label->shadowsizey = 1;

  label->font = NULL;
  label->type = MS_BITMAP;
  label->size = MS_MEDIUM;

  label->position = MS_CC;
  label->angle = 0;
  label->anglemode = MS_NONE;
  label->minsize = MS_MINFONTSIZE;
  label->maxsize = MS_MAXFONTSIZE;
  label->buffer = 0;
  label->offsetx = label->offsety = 0;
  label->minscaledenom=-1;
  label->maxscaledenom=-1;
  label->minfeaturesize = -1; /* no limit */
  label->autominfeaturesize = MS_FALSE;
  label->mindistance = -1; /* no limit */
  label->repeatdistance = 0; /* no repeat */
  label->maxoverlapangle = 22.5; /* default max overlap angle */
  label->partials = MS_TRUE;
  label->wrap = '\0';
  label->maxlength = 0;
  label->minlength = 0;
  label->space_size_10=0.0;

  label->encoding = NULL;

  label->force = MS_FALSE;
  label->priority = MS_DEFAULT_LABEL_PRIORITY;

  /* Set maxstyles = 0, styles[] will be allocated as needed on first call 
   * to msGrowLabelStyles()
   */
  label->numstyles = label->maxstyles = 0;   
  label->styles = NULL;  

  label->numbindings = 0;
  for(i=0; i<MS_LABEL_BINDING_LENGTH; i++) {
    label->bindings[i].item = NULL;
    label->bindings[i].index = -1;
  }

  return;
}

static void freeLabel(labelObj *label)