UF_DRF_begin_line_fn_t (查看源代码)
定义在: uf_drf_types.h
概述
Callbacks for UF_DRF_render_text. Default set is used for other functions.
Each return either UF_DRF_RENDER_OK or
UF_DRF_RENDER_CANNOT_RENDER_CHAR (UF_DRF_draw_char_fn_t only) or
UF_DRF_RENDER_CANNOT_RENDER_SYMBOL (UF_DRF_draw_user_symbol_fn_t only).
If a cannot render or not drawn status is returned for a user symbol or an
individual character, the resultant object will be stroked.
Lines are output as polyline segments bracketed by calls to
the begin and end line functions.
UF_DRF_render_text_status_t UF_DRF_begin_line_fn_t
(
void * client
)
| void * | client | Input（输入） | client data |
UF_DRF_draw_arc_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_draw_arc_fn_t
(
double center [ 3 ] ,
double radius,
double start_param,
double end_param,
void * client
)
| double (实数型) | center [ 3 ] | Input（输入） | center point in coord system of annotation |
| double (实数型) | radius | Input（输入） | radius of arc |
| double (实数型) | start_param | Input（输入） | start angle in radians |
| double (实数型) | end_param | Input（输入） | end angle in radians |
| void * | client | Input（输入） | client data |
UF_DRF_draw_char_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_draw_char_fn_t
(
double origin [ 3 ] ,
unsigned char character,
void * client
)
| double (实数型) | origin [ 3 ] | Input（输入） | text_origin coord system of annotation |
| unsigned char | character | Input（输入） | character (possibly multi-byte)to be drawn |
| void * | client | Input（输入） | client data |
UF_DRF_draw_to_position_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_draw_to_position_fn_t
(
double in_point [ 3 ] ,
double last_out_point [ 3 ] ,
logical last_status,
void * client,
double out_point [ 3 ] ,
logical * out_status
)
| double (实数型) | in_point [ 3 ] | Input（输入） | 3d point in coord system of annotation |
| double (实数型) | last_out_point [ 3 ] | Input（输入） | last output point from set_to_position
or draw_to_position |
| logical | last_status | Input（输入） | last status from set_to_position
or draw_to_position |
| void * | client | Input（输入） | client data |
| double (实数型) | out_point [ 3 ] | Output（输出） | internally used |
| logical * | out_status | Output（输出） | used by draw_to_position |
UF_DRF_draw_user_symbol_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_draw_user_symbol_fn_t
(
char * symbol_name,
double origin [ 3 ] ,
void * symbol_params,
void * client
)
| char * (字符型指针) | symbol_name | Input（输入） | name of user defined symbol to render |
| double (实数型) | origin [ 3 ] | Input（输入） | |
| void * | symbol_params | Input（输入） | |
| void * | client | Input（输入） | client data |
UF_DRF_end_line_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_end_line_fn_t
(
void * client
)
| void * | client | Input（输入） | client data |
UF_DRF_fill_region_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_fill_region_fn_t
(
int num_points,
double * points,
double fill_dist,
double last_pt [ 3 ] ,
logical * was_drawn,
void * client
)
| int (整数型) | num_points | Input（输入） | number of points in region |
| double * (实数型指针) | points | Input（输入） | array of 3d points |
| double (实数型) | fill_dist | Input（输入） | fill distance |
| double (实数型) | last_pt [ 3 ] | Output（输出） | last on screen point |
| logical * | was_drawn | Output（输出） | return TRUE if anything drawn |
| void * | client | Input（输入） | client data |
UF_DRF_pop_orientation_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_pop_orientation_fn_t
(
void * client
)
| void * | client | Input（输入） | client data |
UF_DRF_push_orientation_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_push_orientation_fn_t
(
double matrix [ 9 ] ,
void * client
)
| double (实数型) | matrix [ 9 ] | Input（输入） | orientation matrix |
| void * | client | Input（输入） | client data |
UF_DRF_set_cfw_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_set_cfw_fn_t
(
UF_DRF_cfw_p_t cfw,
void * client
)
| UF_DRF_cfw_p_t | cfw | Input（输入） | new color, line font and line width |
| void * | client | Input（输入） | client data |
UF_DRF_set_to_position_fn_t (查看源代码)
定义在: uf_drf_types.h
UF_DRF_render_text_status_t UF_DRF_set_to_position_fn_t
(
double in_point [ 3 ] ,
void * client,
double out_point [ 3 ] ,
logical * out_status
)
| double (实数型) | in_point [ 3 ] | Input（输入） | 3d point in coord system of annotation |
| void * | client | Input（输入） | client data |
| double (实数型) | out_point [ 3 ] | Output（输出） | internally used |
| logical * | out_status | Output（输出） | used by draw_to_position |