home *** CD-ROM | disk | FTP | other *** search
-
-
-
- XXXXttttAAAAddddddddEEEExxxxppppoooossssuuuurrrreeeeTTTTooooRRRReeeeggggiiiioooonnnn((((3333XXXXtttt))))XXXX VVVVeeeerrrrssssiiiioooonnnn 11111111 ((((RRRReeeelllleeeeaaaasssseeee 6666....6666))))XXXXttttAAAAddddddddEEEExxxxppppoooossssuuuurrrreeeeTTTTooooRRRReeeeggggiiiioooonnnn((((3333XXXXtttt))))
-
-
-
- NNNNAAAAMMMMEEEE
- XtAddExposureToRegion - merge exposure events into a region
-
- SSSSYYYYNNNNTTTTAAAAXXXX
- void XtAddExposureToRegion(_e_v_e_n_t, _r_e_g_i_o_n)
- XEvent *_e_v_e_n_t;
- Region _r_e_g_i_o_n;
-
- AAAARRRRGGGGUUUUMMMMEEEENNNNTTTTSSSS
- _e_v_e_n_t Specifies a pointer to the _E_x_p_o_s_e or
- _G_r_a_p_h_i_c_s_E_x_p_o_s_e event.
-
- _r_e_g_i_o_n Specifies the region object (as defined in
- <_X_1_1/_X_u_t_i_l._h>).
-
- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The _X_t_A_d_d_E_x_p_o_s_u_r_e_T_o_R_e_g_i_o_n function computes the union of the
- rectangle defined by the exposure event and the specified
- region. Then, it stores the results back in region. If the
- event argument is not an _E_x_p_o_s_e or _G_r_a_p_h_i_c_s_E_x_p_o_s_e event,
- _X_t_A_d_d_E_x_p_o_s_u_r_e_T_o_R_e_g_i_o_n returns without an error and without
- modifying region.
-
- This function is used by the exposure compression mechanism
- (see Section 7.9.3).
-
- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- _X _T_o_o_l_k_i_t _I_n_t_r_i_n_s_i_c_s - _C _L_a_n_g_u_a_g_e _I_n_t_e_r_f_a_c_e
- _X_l_i_b - _C _L_a_n_g_u_a_g_e _X _I_n_t_e_r_f_a_c_e
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- Page 1 (printed 10/3/02)
-
-
-
-