Function mapObj_prepareQuery

mapscript/php/mapscript_i.c:111–116

  }

void mapObj_prepareQuery(mapObj* self) {
    int status;

    status = msCalculateScale(self->extent, self->units, self->width, self->height, self->resolution, &self->scaledenom);
    if(status != MS_SUCCESS) self->scaledenom = -1; // degenerate extents ok here
  }

imageObj *mapObj_prepareImage(mapObj* self) {
    return msPrepareImage(self, MS_FALSE);