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- XXXXCCCClllleeeeaaaarrrrAAAArrrreeeeaaaa((((3333XXXX11111111)))) XXXX VVVVeeeerrrrssssiiiioooonnnn 11111111 ((((RRRReeeelllleeeeaaaasssseeee 6666....6666)))) XXXXCCCClllleeeeaaaarrrrAAAArrrreeeeaaaa((((3333XXXX11111111))))
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- NNNNAAAAMMMMEEEE
- XClearArea, XClearWindow - clear area or window
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- SSSSYYYYNNNNTTTTAAAAXXXX
- XClearArea(_d_i_s_p_l_a_y, _w, _x, _y, _w_i_d_t_h, _h_e_i_g_h_t, _e_x_p_o_s_u_r_e_s)
- Display *_d_i_s_p_l_a_y;
- Window _w;
- int _x, _y;
- unsigned int _w_i_d_t_h, _h_e_i_g_h_t;
- Bool _e_x_p_o_s_u_r_e_s;
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- XClearWindow(_d_i_s_p_l_a_y, _w)
- Display *_d_i_s_p_l_a_y;
- Window _w;
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- AAAARRRRGGGGUUUUMMMMEEEENNNNTTTTSSSS
- _d_i_s_p_l_a_y Specifies the connection to the X server.
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- _e_x_p_o_s_u_r_e_s Specifies a Boolean value that indicates if _E_x_p_o_s_e
- events are to be generated.
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- _w Specifies the window.
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- _w_i_d_t_h
- _h_e_i_g_h_t Specify the width and height, which are the
- dimensions of the rectangle.
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- _x
- _y Specify the x and y coordinates, which are
- relative to the origin of the window and specify
- the upper-left corner of the rectangle.
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The _X_C_l_e_a_r_A_r_e_a function paints a rectangular area in the
- specified window according to the specified dimensions with
- the window's background pixel or pixmap. The subwindow-mode
- effectively is _C_l_i_p_B_y_C_h_i_l_d_r_e_n. If width is zero, it is
- replaced with the current width of the window minus x. If
- height is zero, it is replaced with the current height of
- the window minus y. If the window has a defined background
- tile, the rectangle clipped by any children is filled with
- this tile. If the window has background _N_o_n_e, the contents
- of the window are not changed. In either case, if exposures
- is _T_r_u_e, one or more _E_x_p_o_s_e events are generated for regions
- of the rectangle that are either visible or are being
- retained in a backing store. If you specify a window whose
- class is _I_n_p_u_t_O_n_l_y, a _B_a_d_M_a_t_c_h error results.
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- _X_C_l_e_a_r_A_r_e_a can generate _B_a_d_M_a_t_c_h, _B_a_d_V_a_l_u_e, and _B_a_d_W_i_n_d_o_w
- errors.
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- The _X_C_l_e_a_r_W_i_n_d_o_w function clears the entire area in the
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- Page 1 (printed 10/3/02)
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- XXXXCCCClllleeeeaaaarrrrAAAArrrreeeeaaaa((((3333XXXX11111111)))) XXXX VVVVeeeerrrrssssiiiioooonnnn 11111111 ((((RRRReeeelllleeeeaaaasssseeee 6666....6666)))) XXXXCCCClllleeeeaaaarrrrAAAArrrreeeeaaaa((((3333XXXX11111111))))
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- specified window and is equivalent to _X_C_l_e_a_r_A_r_e_a (display,
- w, 0, 0, 0, 0, _F_a_l_s_e). If the window has a defined
- background tile, the rectangle is tiled with a plane-mask of
- all ones and _G_X_c_o_p_y function. If the window has background
- _N_o_n_e, the contents of the window are not changed. If you
- specify a window whose class is _I_n_p_u_t_O_n_l_y, a _B_a_d_M_a_t_c_h error
- results.
-
- _X_C_l_e_a_r_W_i_n_d_o_w can generate _B_a_d_M_a_t_c_h and _B_a_d_W_i_n_d_o_w errors.
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- DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
- _B_a_d_M_a_t_c_h An _I_n_p_u_t_O_n_l_y window is used as a Drawable.
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- _B_a_d_V_a_l_u_e Some numeric value falls outside the range of
- values accepted by the request. Unless a specific
- range is specified for an argument, the full range
- defined by the argument's type is accepted. Any
- argument defined as a set of alternatives can
- generate this error.
-
- _B_a_d_W_i_n_d_o_w A value for a Window argument does not name a
- defined Window.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- XCopyArea(3X11)
- _X_l_i_b - _C _L_a_n_g_u_a_g_e _X _I_n_t_e_r_f_a_c_e
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- Page 2 (printed 10/3/02)
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