IRIX Base Documentation 2002 November

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Text File | 2002-10-03 | 39.0 KB | 859 lines

XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) NNNNAAAAMMMMEEEE xfig - Facility for Interactive Generation of figures under X11 SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS xxxxffffiiiigggg [----rrrriiii[[[[gggghhhhtttt]]]]] [----lllleeee[[[[fffftttt]]]]] [----LLLL[[[[aaaannnnddddssssccccaaaappppeeee]]]]] [----PPPP[[[[oooorrrrttttrrrraaaaiiiitttt]]]]] [---- ppppwwww[[[[iiiiddddtttthhhh]]]] _u_n_i_t_s] [----pppphhhh[[[[eeeeiiiigggghhhhtttt]]]] _u_n_i_t_s] [----nnnnooootttt[[[[rrrraaaacccckkkk]]]]] [----ttttrrrr[[[[aaaacccckkkk]]]]] [----iiiinnnncccc[[[[hhhheeeessss]]]]] [----mmmmeeee[[[[ttttrrrriiiicccc]]]]] [----iiiinnnnvvvv[[[[eeeerrrrsssseeee]]]]] [----ddddeeee[[[[bbbbuuuugggg]]]]] [_f_i_l_e] [---- nnnnoooorrrrmmmmaaaallll[[[[FFFFoooonnnntttt]]]] _f_o_n_t] [----bbbboooolllldddd[[[[FFFFoooonnnntttt]]]] _f_o_n_t] DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN _X_f_i_g is a menu-driven tool that allows the user to draw and manipulate objects interactively in an X window. IIIItttt rrrruuuunnnnssss uuuunnnnddddeeeerrrr XXXX vvvveeeerrrrssssiiiioooonnnn 11111111 and requires a three-button mouse. _F_i_l_e specifies the name of a file to be edited. The description of objects in the file will be read at the start of _x_f_i_g. The output from _x_f_i_g can be printed in several ways: PPPPoooossssttttssssccccrrrriiiipppptttt ---- f2ps (_x_f_i_g to _p_o_s_t_s_c_r_i_p_t translator) is used to produce _p_o_s_t_s_c_r_i_p_t from an _x_f_i_g file. This can be sent directly to a postscript printer or a file. TTTTrrrrooooffffffff ---- f2p (_x_f_i_g to _p_i_c(1) translator, also known by its previous name _f_2_f_p(1L)) is used to translate _x_f_i_g files into _p_i_c(1) language. The resulting output may then be processed in the same manner as any other _p_i_c file. Note that area fill is not supported by _f_2_p. NNNNooootttteeee:::: The _f_2_p and _f_2_p_s translators will be eventually phased out because the _T_r_a_n_s_F_i_g package from Micah Beck is a more general purpose translator for more graphics languages. The _T_r_a_n_s_F_i_g package can be used as a back-end processor to xfig to produce various types of output: LaTeX - _f_i_g_2_d_e_v -_L _l_a_t_e_x translates _x_f_i_g to _L_a_T_e_X picture environment commands which can be processed along with other _L_a_T_e_X commands. Postscript - _f_i_g_2_d_e_v -_L _p_s produces a postscript output. Pic - _f_i_g_2_d_e_v -_L _p_i_c produces a pic output. PiCTeX - _f_i_g_2_d_e_v -_L _p_i_c_t_e_x produces _P_i_C_T_e_X output. This contains macros that can be used with the _P_i_C_T_e_X environment under _T_e_X or _L_a_T_e_X. Others - fig2dev has options for these other languages: _b_o_x, _e_p_i_c, _e_e_p_i_c, and _e_e_p_i_c_e_m_u. The _T_r_a_n_s_F_i_g package is available from svax.cs.cornell.edu Page 1 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) (directory /pub/fig) and from sun.soe.clarkson.edu (directory /pub/transfig) via anonymous ftp. It is also available by mail from the Clarkson archive server. To find out about using the server, send the one-line message "help" to archive-server@sun.soe.clarkson.edu. OOOOPPPPTTTTIIIIOOOONNNNSSSS ----rrrriiii Change the position of the side panel window to the right of the canvas window (default: left). ----lllleeee Change the position of the side panel window to the left of the canvas window. ----LLLL Make _x_f_i_g come up in landscape mode (10" x 7.5"). This is the default. ----PPPP Make _x_f_i_g come up in portrait mode (7.5" x 10"). ----ppppwwww _u_n_i_t_s Make _x_f_i_g come up _u_n_i_t_s wide (where units are either cm or in). ----pppphhhh _u_n_i_t_s Make _x_f_i_g come up _u_n_i_t_s high (where units are either cm or in). ----ttttrrrr Turn on cursor (mouse) tracking arrows. ----nnnnoooo Turn off cursor (mouse) tracking arrows. ----iiiinnnncccc Make inches the unit of choice (default). ----mmmmeeee Make centimeters the unit of choice. ----iiiinnnnvvvv Use inverse video (white on black). ----ddddeeee Turn on debugging mode. ----nnnnoooorrrrmmmmaaaallll _f_o_n_t Cause the font used for questions to be _f_o_n_t. This font is also used on the canvas when the selected font is not available in an X11 font. ----bbbboooolllldddd _f_o_n_t Cause the font used for displaying messages to be _f_o_n_t. GGGGRRRRAAAAPPPPHHHHIIIICCCCAAAALLLL OOOOBBBBJJJJEEEECCCCTTTTSSSS The objects in _x_f_i_g are divided into pppprrrriiiimmmmiiiittttiiiivvvveeee oooobbbbjjjjeeeeccccttttssss and ccccoooommmmppppoooouuuunnnndddd oooobbbbjjjjeeeecccctttt. The primitive objects are: _A_R_C, _C_I_R_C_L_E, _C_L_O_S_E_D _S_P_L_I_N_E, _E_L_L_I_P_S_E, _P_O_L_Y_L_I_N_E, _P_O_L_Y_G_O_N, _S_P_L_I_N_E, and _T_E_X_T. A primitive can be moved, rotated, flipped, copied or erased. The TEXT primitive cannot be rotated or flipped. A Page 2 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) compound object is composed of primitive objects. The primitive objects that constitute a compound can not be individually modified, but they can be manipulated as an entity; a compound can be moved, rotated, flipped, copied or erased. An extra function that can be applied to a compound object is ssssccccaaaalllliiiinnnngggg, which is not available for primitive objects. DDDDIIIISSSSPPPPLLLLAAAAYYYY WWWWIIIINNNNDDDDOOOOWWWWSSSS Nine windows comprise the display area of _x_f_i_g: the top ruler, the side ruler, two panel windows, the message window, three indicator windows showing current line thickness, area-fill gray color and rounded box corner radius, and the canvas window. The main panel window can be placed to the left or right of the the canvas window (default: left), and the second panel window is always below the message window. It contains buttons for quick access to some of the pop-up menu commands. PPPPOOOOPPPP----UUUUPPPP MMMMEEEENNNNUUUU The pop-up menu appears when the right mouse button is pressed with the cursor positioned within the canvas window. Positioning the cursor over the desired menu entry and releasing the button selects a menu entry. There are a number of file accessing functions in the pop-up menu. Most of the time when one of these functions is selected, the user will be asked for a file name. If the specified file can be located and the access permission are granted, _x_f_i_g will carry out the function. However in case things go wrong, _x_f_i_g will abort the function and printed the causes on the message window. Most of the functions in the pop-up menu can be directly access with the lower button panel. _Q_u_i_t Exit from _x_f_i_g, discarding the figure. The user will be asked to confirm the action, by clicking the left button. _U_n_d_o Undo the last object creation or modification. _R_e_d_i_s_p_l_a_y Redraw the canvas. _R_e_m_o_v_e _a_l_l Remove all objects on the canvas window (can be undone). _C_u_t Select object to copy into the cut/paste file. This file is called ....xxxxffffiiiigggg in the user's $$$$HHHHOOOOMMMMEEEE directory. This allows a user to run two or more xfig processes and cut/paste objects between them. If there is no Page 3 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) $$$$HHHHOOOOMMMMEEEE, a file is created in ////ttttmmmmpppp, called xxxxffffiiiigggg_P_I_D where _P_I_D is the xfig process ID. _P_a_s_t_e Paste the object previously copied into the cut/paste file into the current figure. _E_d_i_t _f_i_l_e ... The current contents of the canvas are cleared and the figure is read from the specified file. The user will be asked for a file name. This file will become the current file. _S_a_v_e Save the current contents of the canvas in the current file. If no file is being edited, the user will be asked for a file name as in the "Save in ..." function. _R_e_a_d _f_i_l_e ... Read figure from the specified file and merge it with the figure already shown on the canvas. (The user will be asked for a file name.) _S_a_v_e _i_n ... Save the figure on the screen into a file specified by the user. (The user will be asked for a file name.) If there is no current file name, it will be set to the name specified in the save. _S_t_a_t_u_s Show the name of the current file and directory. _C_h_a_n_g_e _D_i_r_e_c_t_o_r_y Change the working directory. Any file name without a full path name will employ the current working directory. _P_r_i_n_t _W_o_r_k_i_n_g _D_i_r_e_c_t_o_r_y Show the current working directory. _S_a_v_e & _Q_u_i_t Save the figure in the current file and exit from _x_f_i_g. If there is no current file, the user will be asked for a file name. No confirmation will be asked. _S_a_v_e _a_s _B_i_t_m_a_p Create an X11 bitmap from the figure the size of which is determined by the enclosing rectangle of all the figure plus a small border. BBBBOOOOTTTTTTTTOOOOMMMM PPPPAAAANNNNEEEELLLL CCCCOOOOMMMMMMMMAAAANNNNDDDD FFFFUUUUNNNNCCCCTTTTIIIIOOOONNNNSSSS Most of the buttons in the bottom panel are counterparts to the pop-up menu functions. However, there are additional Page 4 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) buttons for selecting font, font size, text line step, print orientation (landscape or portrait) and the printer device itself. BBBBOOOOTTTTTTTTOOOOMMMM PPPPAAAANNNNEEEELLLL WWWWIIIINNNNDDDDOOOOWWWW CCCCOOOOMMMMMMMMAAAANNNNDDDD DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNNSSSS _F_O_N_T _S_E_L_E_C_T This button pops up a menu of 35 fonts available for most Apple Postscript printers. The name of the font is printed in the font itself so that one may see what that font looks like. If a corresponding X11 font exists, new text is created on the canvas using that font. _x_f_i_g uses the size of X11 font closest to that selected by the font size button. If the X11 font doesn't exist, _x_f_i_g uses the font selected by the "- normal" option. To abort selection of a font, click on the title of the menu. _F_O_N_T _S_I_Z_E The left button decreases the point size of font used on the canvas and printer. The right button increases the point size. _F_O_N_T _S_T_E_P The left button decreases the interline spacing of text and the right button increases the step. The number displayed give the multiple of the font height that will be placed between lines on hitting return. _L_A_N_D_S_C_A_P_E/_P_O_R_T_R_A_I_T Select landscape or portrait mode of printing. The default setting is that of the _x_f_i_g canvas. _P_R_I_N_T_E_R _S_E_L_E_C_T Toggle through a list of printers available for printing the figure. At present this list must be compiled into _x_f_i_g. _T_E_X_T _J_U_S_T_I_F_I_C_A_T_I_O_N Clicking this button cycles through selection of left, center and right justification of text. SSSSIIIIDDDDEEEE PPPPAAAANNNNEEEELLLL WWWWIIIINNNNDDDDOOOOWWWW MMMMAAAANNNNIIIIPPPPUUUULLLLAAAATTTTIIIIOOOONNNN FFFFUUUUNNNNCCCCTTTTIIIIOOOONNNNSSSS Icons in the side panel window represent object manipulation functions, modes and other drawing or modification aids. Manipulation functions are selected by positioning the cursor over it and clicking the left mouse button. The selected icon is highlighted, and a message describing its function appears in the message window. The left and middle buttons are used to create and modify objects in the canvas window. Most actions start with clicking of the left button and end with clicking of the Page 5 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) middle button. There is no need to hold down a button while positioning the cursor. SSSSIIIIDDDDEEEE PPPPAAAANNNNEEEELLLL WWWWIIIINNNNDDDDOOOOWWWW CCCCOOOOMMMMMMMMAAAANNNNDDDD DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNNSSSS Entries in the side panel window can be classified into two categories: object creation/modification/removal commands (only one of which may be active at any one time), and drawing aids (which act as toggle switches or settings). There are two ways for drawing circles, two for ellipses, two for splines and two for closed splines. There are two basic splines. One is the interpolated spline in which the spline pass thorough the entered points (knots). The other is the normal spline in which on control points are passed by the spline (except for the two end points in the open spline). OOOOBBBBJJJJEEEECCCCTTTT CCCCRRRREEEEAAAATTTTIIIIOOOONNNN////MMMMOOOODDDDIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN////RRRREEEEMMMMOOOOVVVVAAAALLLL Multiple commands are grouped thematically in the following descriptions (which is listed alphabetically). _A_R_E_A-_F_I_L_L _O_N/_O_F_F Turn on or off area-fill mode. This will affect any arcs, boxes, polygons, circles, closed splines or ellipses created subsequently. _A_D_D/_D_E_L_E_T_E _A_R_R_O_W_S Add or delete arrow heads for _P_O_L_Y_L_I_N_E, _P_O_L_Y_G_O_N, _S_P_L_I_N_E or _C_L_O_S_E_D _S_P_L_I_N_E objects (points of a _B_O_X can not be added or deleted). _A_D_D/_D_E_L_E_T_E _P_O_I_N_T_S Add or delete points for _P_O_L_Y_L_I_N_E, _P_O_L_Y_G_O_N, _S_P_L_I_N_E or _C_L_O_S_E_D _S_P_L_I_N_E objects (points of a _B_O_X can not be added or deleted). _A_R_C Create an arc. Specify three points using the left button. _B_O_X Create rectangular boxes. Start with the left button and terminate with the middle button. _R_O_U_N_D_E_D-_C_O_R_N_E_R _B_O_X Create rectangular boxes with rounded corners. Start with the left button and terminate with the middle button. The radius of the corners is selected by the INCREASE/DECREASE RADIUS button. _B_R_E_A_K _C_O_M_P_O_U_N_D Break a compound object to allow manipulation of its component parts. Click the left button on the bounding box of the compound object. Page 6 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) _C_H_A_N_G_E _O_B_J_E_C_T Change settings for an existing object. Click the left button on the object and a pop-up menu will appear showing existing settings for the object. Some of the menu entries may be changed by typing new values in the appropriate windows. These allow cut and paste. Others pop up a sub-menu of multiple choices when pressed and held. Press the "done" button to apply the changes to the object and finish. Press the "apply" button to apply the changes but keep the menu up for further changes. Press the "cancel" button to cancel the changes and pop down the menu. _C_I_R_C_L_E Create circles by specifying their radii or diameters. Click the left button on the canvas window, move the cursor until the desired radius or diameter is reached, then click the middle button to terminate. The circle will be drawn after the pressing of the middle button. _C_L_O_S_E_D _I_N_T_E_R_P_O_L_A_T_E_D _S_P_L_I_N_E Create closed or periodic splines. The function is similar to _P_O_L_Y_G_O_N except that a closed interpolated spline is drawn. The spline will pass through the points (knots). _C_L_O_S_E_D _S_P_L_I_N_E Create closed or periodic spline objects. The function is similar to _P_O_L_Y_G_O_N except that a closed spline will be drawn instead of polygon. The entered points are just control points; i.e., the spline will not pass any of these points. _C_O_P_Y Copy object. Click the left button over part of the object to be copied (for _C_I_R_C_L_E and _E_L_L_I_P_S_E objects, position on their circumferences). Drag the object to the desired position and click the middle button. This function as well as the following three functions (_M_O_V_E, _M_O_V_E _P_O_I_N_T, _R_E_M_O_V_E) will cause point markers (manipulation aids) to be shown on the canvas window. There are no markers for _C_I_R_C_L_E or _E_L_L_I_P_S_E objects. _D_A_R_K_E_N/_L_I_G_H_T_E_N _A_R_E_A-_F_I_L_L _C_O_L_O_R The left button lightens the area-fill color (black to white through 20 gray levels). The right button darkens it. The (approximate) current area fill color is shown in the right-most indicator window. _E_L_L_I_P_S_E Create ellipses using the same procedure as for the drawing of circles. Page 7 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) _F_L_I_P Invert the object (middle button) or produce a mirror- image copy of an object (left button). Point to part of the object ("the handle"), click the appropriate button. _G_L_U_E Glue the objects within a bounding box into a compound object (the bounding box itself is not part of the figure; it is a visual aid for manipulating the compound). _I_N_C_R_E_A_S_E/_D_E_C_R_E_A_S_E _L_I_N_E _T_H_I_C_K_N_E_S_S The left button decreases the line thickness by one pixel, the right button increases it by one pixel. The current line thickness is shown in the left-most indicator window. _I_N_C_R_E_A_S_E/_D_E_C_R_E_A_S_E _R_A_D_I_U_S _O_F _R_O_U_N_D_E_D _B_O_X _C_O_R_N_E_R_S The left button decreases the radius used in the corners of rounded boxes, the right button increases it. The current radius is shown in the middle indicator window. _I_N_T_E_R_P_O_L_A_T_E_D _S_P_L_I_N_E Create (cubic spline) spline objects. Enter control vectors in the same way as for creation of a _P_O_L_Y_L_I_N_E object. At least three points (two control vectors) must be entered. The spline will pass through the entered points. _M_O_V_E Move objects in the same way as in _C_O_P_Y. _M_O_V_E _P_O_I_N_T Modify the position of points of _P_O_L_Y_L_I_N_E, _B_O_X, _P_O_L_Y_G_O_N, _E_L_L_I_P_S_E, _A_R_C and _S_P_L_I_N_E objects. Click the left button over the desired point, reposition the point, and click the middle button. Note that _B_O_X, _R_O_U_N_D_E_D-_C_O_R_N_E_R _B_O_X and _P_O_L_Y_G_O_N objects are internally stored as _P_O_L_Y_L_I_N_E objects, and therefore moving certain points may open these objects. _P_O_L_Y_G_O_N Same as _P_O_L_Y_L_I_N_E except that a line segment is drawn connecting the first and last points entered. _P_O_L_Y_L_I_N_E Create polylines (line segments connecting a sequence of points). Enter points by clicking the left button at the desired positions on the canvas window. Click the middle button to terminate. _R_E_M_O_V_E Remove (or delete) objects. Page 8 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) _R_O_T_A_T_E Rotate the object (middle button) or copy (left button) +90 degrees. _S_C_A_L_E _C_O_M_P_O_U_N_D Only compound objects can be scaled. Click the left button on a corner of the bounding box, stretch the bounding box to the desired size, and click the middle button. Or click the left button on a side of the bounding box, stretch that side to the desired size, and click the middle button. _S_P_L_I_N_E Create (quadratic spline) spline objects. Enter control vectors in the same way as for creation of a _P_O_L_Y_L_I_N_E object. At least three points (two control vectors) must be entered. The spline will pass only the two end points. _T_E_X_T Create text strings. Click the left button at the desired position on the canvas window, then enter text from the keyboard. Text is drawn using the current font, font size and justification settings. A DEL or ^H (backspace) will delete a character, while a ^U will kill the entire line. Terminate by clicking the middle button or typing the return key. If return is used, the text pointer automatically moves to the next "line", a distance of the font height times the value in the TEXT STEP button, and text input mode is re-entered. To terminate text fully, click the middle button or choose any panel button that changes modes (e.g. box, save, etc). To edit text, click on an existing text string with the left button. Insertion of characters will take place at that point. Or, use the popup change object button to modify the text. _T_U_R_N Turn _P_O_L_Y_G_O_N into a _C_L_O_S_E_D _I_N_T_E_R_P_O_L_A_T_E_D _S_P_L_I_N_E object, or turn _P_O_L_Y_L_I_N_E into a _I_N_T_E_R_P_O_L_A_T_E_D _S_P_L_I_N_E object. DDDDRRRRAAAAWWWWIIIINNNNGGGG AAAAIIIIDDDDSSSS Drawing aids act as toggle switches. More than one can be selected at a time (except for _G_R_I_D and the line drawing modes). _A_U_T_O _F_O_R_W_A_R_D/_B_A_C_K_W_A_R_D _A_R_R_O_W Automatically add forward/backward arrow heads to _P_O_L_Y_L_I_N_E, _S_P_L_I_N_E or _A_R_C objects. _M_A_G_N_E_T Round points to the nearest 1/16 of an inch. This affects every function, and is provided as an alignment aid. Page 9 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) _U_N_R_E_S_T_R_I_C_T_E_D Allow lines to be drawn with any slope. _L_A_T_E_X _L_I_N_E Allow lines to be drawn only at slopes which can be handled by LaTeX picture environment lines: slope = x/y, where x,y are integers in the range [-6,6]. _L_A_T_E_X _V_E_C_T_O_R Allow lines to be drawn only at slopes which can be handled by LaTeX picture environment vectors: slope = x/y, where x,y are integers in the range [-4,4]. _M_A_N_H_A_T_T_A_N Enforce drawing of lines in the horizontal and vertical direction only. Both _M_A_N_H_A_T_T_A_N and _M_O_U_N_T_A_I_N can be turned on simultaneously. The creations of _P_O_L_Y_G_O_N, _P_O_L_Y_L_I_N_E and _S_P_L_I_N_E objects are affected by these two modes. _M_O_U_N_T_A_I_N Enforce drawing of only diagonal lines. Both _M_A_N_H_A_T_T_A_N and _M_O_U_N_T_A_I_N can be turned on simultaneously. The creations of _P_O_L_Y_G_O_N, _P_O_L_Y_L_I_N_E and _S_P_L_I_N_E objects are affected by these two modes. _M_A_N_H_A_T_T_A_N _M_O_U_N_T_A_I_N Allow lines to be drawn at any slope allowed when in MOUNTAIN or MANHATTAN modes. _G_R_I_D Display either the quarter- or half-inch grids (left button). _S_O_L_I_D/_D_A_S_H_E_D/_D_O_T_T_E_D _L_I_N_E _S_T_Y_L_E Toggle between solid, dashed and dotted line styles. The dash length is fixed at 0.05 inch. XXXX DDDDEEEEFFFFAAAAUUUULLLLTTTTSSSS The overall widget name(Class) is xfig.fig(Fig.TopLevelShell). This set of resources correspond to the command line arguments: justify (boolean:false) -right (true) and -left (false) arguments landscape (boolean:true) -Landscape and -Portrait arguments pwidth (integer:7.5 or 10 inches) -pwidth argument pheight (integer:10 or 7.5 inches) -pheight argument Page 10 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) trackCursor (boolean:on) -track and -notrack arguments inches (boolean:true) -inches and -metric arguments reverseVideo(boolean:off) -inverse argument debug (boolean:off) -debug argument normalFont (string:fixed) -normal argument boldFont (string:8x13bold) -bold argument These arguments correspond to the widgets which make up _x_f_i_g. overall window form(Form) side panel form.side_panel(Form.Box) bottom panel form.bottom_panel(Form.Box) buttons form.side_panel.button(Form.Box.Command) form.bottom_panel.button(Form.Box.Command) top ruler form.truler(Form.Label) side ruler form.sruler(Form.Label) canvas form.canvas(Form.Label) message window form.message(Form.Command) command menu form.popup_menu.menu(Form.OverrideShell.Box) command menu title form.popup_menu.menu.title(Form.OverrideShell.Box.Label) command menu items form.popup_menu.menu.pane(Form.OverrideShell.Box.Command) font menu form.font_menu.menu(Form.OverrideShell.Box) change menu change.form(TransientShell.Form) indicator panel form.indicator(Form.Box) font indicator window form.font_indicator(Form.Label) For example, to set the background of the side panel to blue and the indicator panel background to green the resources Page 11 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) would be: xfig*form.panel.background: blue xfig*form.indicator.background: blue BBBBUUUUGGGGSSSS Creating a text object is not "Undoable". Area fill doesn't show on the canvas for closed splines, but are filled when printed. This has to do with the way the splines are generated on the screen. Undoing the creation of a compound object deletes the objects outside the compound object. Undoing the undo doesn't bring them back. Undoing a move-point of a box or arc-box will corrupt the object. Ellipses which are too narrow are not drawn correctly. SSSSEEEEEEEE AAAALLLLSSSSOOOO Brian W. Kernighan _P_I_C - _A _G_r_a_p_h_i_c_s _L_a_n_g_u_a_g_e _f_o_r _T_y_p_e_s_e_t_t_i_n_g _U_s_e_r _M_a_n_u_a_l f2ps(1) f2p(1) AAAACCCCKKKKNNNNOOOOWWWWLLLLEEEEDDDDGGGGEEEEMMMMEEEENNNNTTTT Many thanks goes to Professor Donald E. Fussell who inspired the creation of this tool. AAAAUUUUTTTTHHHHOOOORRRRSSSS Original author: Supoj Sutanthavibul University of Texas at Austin (supoj@sally.utexas.edu) Manual page modified by: R. P. C. Rodgers UCSF School of Pharmacy San Francisco, CA 94118 The LaTeX line drawing modes were contributed by: Frank Schmuck Cornell University X11 port by: Ken Yap Rochester (ken@cs.rochester.edu) Variable window sizes, cleanup of X11 port, right hand side panel under X11, X11 manual page provided by: Dana Chee Page 12 (printed 10/3/02) XXXXFFFFIIIIGGGG((((1111)))) UUUUNNNNIIIIXXXX SSSSyyyysssstttteeeemmmm VVVV ((((RRRReeeelllleeeeaaaasssseeee 2222....0000,,,, ppppllll9999 ((((PPPPrrrroooottttooooccccoooollll 2222....0000)))))))) XXXXFFFFIIIIGGGG((((1111)))) Bellcore (dana@bellcore.com) Cleanup of color port to X11 by: John T. Kohl MIT (jtkohl@athena.mit.edu) Area fill, multiple line thicknesses, multiple fonts and font sizes, bottom panel, line style/thickness modification of objects by: Brian V. Smith Lawrence Berkeley Laboratory (standard disclaimer applies) (bvsmith@lbl.gov) Popup change-object menu by: Jon Tombs (jon%robots.oxford.ac.uk@nsfnet-relay.ac.uk) and Frank Schmuck (schmuck@svax.cs.cornell.edu) Page 13 (printed 10/3/02)