help.c

seismic software,very useful

        \"Orient\"      \"<-Deep-> (3-D)\" -- Reversal\n\
        \"Orient\"      \"Frames to Origin\" -- Cross frames to start of origin of each axis\n\
        \"Orient\"      \"Frames in Middle\" -- Cross frames in middle of each frame\n\
        \"Orient\"      \"Labels Set ..\" -- Control panel to adjust labeling\n\
        \"Orient\"      \"Reset Initial\"\n\
SIZE FUNCTIONS: set size and shape policy\n\
        \"Size\"        \"Fit Screen\" -- Front fills 2/3s screen; sides 1/3\n\
        \"Size\"        \"True Proportions\"\n\
        \"Size\"        \"Sample per Pixel\"\n\
        \"Size\"        \"Interpolate\" -- Improves large magnifications\n\
        \"Size\"        \"Size Set ..\" -- Launch size setting control panel\n\
        \"Size Set\"    \"Minimum\" -- Minimum sample/value along axis\n\
        \"Size Set\"    \"Maximum\" -- Maximum sample/value along axis\n\
        \"Size Set\"    \"Frame\" -- Frame sample/value along axis\n\
        \"Size Set\"    \"Pixels\" -- Pixels along axis\n\
        \"Size Set\"    \"Draw\" -- Draw these size settings\n\
        \"Size Set\"    \"Current\" -- Restore current size settings\n\
        \"Size Set\"    \"Initial\" -- Fill in initial settings\n\
        \"Size Set\"    \"Close\" -- Close size settings panel\n\
        \"Size\"        \"Reset Initial\"\n\
        \"Size\"        \"LEFT MOUSE BOX ZOOMS\" -- interactive magnification\n\
        \"Size\"        \"+ 'h' KEY ONLY HORZ\" -- constrain to horizontal\n\
        \"Size\"        \"+ 'v' KEY ONLY VERT\" -- constrain to vertical\n\
MOVIE FUNCTIONS: go to part of the cube; run movies\n\
        \"Movie\"       \"Reset Bounds\" -- Movie loop traverses full cross face\n\
        \"Movie\"       \"High Speed\" -- Frames are stored in displat terminal\n\
        \"Movie\" BUTTON \"GO\" -- Start movie\n\
        \"Movie\" BUTTON \"NO\" -- Stop movie\n\
        \"Movie\" BUTTON \" z \" -- Run/step in direction\n\
        \"Movie\" BUTTON \" Z \" -- Run/step out direction\n\
        \"Movie\" BUTTON \" < \" -- Run/step left direction\n\
        \"Movie\" BUTTON \" > \" -- Run/step right direction\n\
        \"Movie\" BUTTON \" ^ \" -- Run/step up direction\n\
        \"Movie\" BUTTON \" v \" -- Run/step down direction\n\
        \"Movie\" SLIDER \" Speed \" -- Delay between frames\n\
        \"Movie\"       \"MIDDLE MOUSE CLICK Reset cross framesFRAMES\" -- X\n\
        \"Movie\"       \"MIDDLE MOUSE DRAG MOVIE BOUNDS\" -- Set movie range\n\
COLOR FUNCTIONS: set color, contrast, and transparency\n\
        \"Color\"       \"Gray\" -- Grayscale\n\
        \"Color\"       \"Straw\" -- Blue and yellow\n\
        \"Color\"       \"Flag\" -- Red, white and blue\n\
        \"Color\"       \"Tiger\" -- Red, white and black\n\
        \"Color\"       \"Blue\" -- Blue and white\n\
        \"Color\"       \"Rainbow\" -- Multi-colored\n\
        \"Color\"       \"Graybow\" -- Gray plus multi-colored\n\
        \"Color\"       \"Overlay\" <color-list> -- Overlay lines and text\n\
        \"Color\"       \"Mark\" <color-list> -- Pick color\n\
        \"Color\"       \"Background\" <color-list> -- Screen background color\n\
        \"Color\"       \"Flip Polarity\" -- of data-> color\n\
        \"Color\"       \"Reset Contrast\" -- No skew or zero point contrast\n\
        \"Color\" SLIDER \"CONTRAST\" -- Shift color table skew\n\
        \"Color\" SLIDER \"CONTRAST0\" -- Shift color table zero point\n\
        \"Color\" SLIDER \"TRANSPARENCY\" -- Change transparency value\n\
        \"Color\" BUTTON \"Reset\" -- Reset initial contrast\n\
PICK FUNCTIONS: set picking behavior\n\
        \"Pick\"        \"Clear Current Line\" -- Erase pick line or sub-volume\n\
        \"Pick\"        \"Write pick file\" -- Write to pick= now\n\
        \"Pick\"        \"Read pick file\" -- Read from pick= now\n\
        \"Pick\"        \"RIGHT MOUSE MAKES PICK\" -- right mouse button manipulates picks\n\
        \"Pick\"        \"+ 'a' KEY ADDS POINT TO END OF LINE\"\n\
        \"Pick\"        \"+ 'i' KEY INSERTS POINT BETWEEN NEAREST POINTS\"\n\
        \"Pick\"        \"+ 'm' KEY MOVES NEAREST POINT\"\n\
        \"Pick\"        \"+ 'd' KEY DELETES NEAREST POINT\"\n\
        \"Pick\"        \"+ 's' KEY + DRAGGING PICKS SUB-VOLUME\"\n\
EDIT FUNCTIONS: edit grid sub-volume\n\
        \"Edit\"        \"Clear Sub-volume pick\" -- Clear current subvolume\n\
        \"Edit\"        \"Smooth Sub-volume\" -- Smooth sub-volume to boundary value\n\
        \"Edit\"        \"Undo Smooth\" -- Restore sub-volume\n\
        \"Edit\"        \"Grade Sub-volume\" -- Grade sub-volume to boundary plane values\n\
        \"Edit\"        \"Undo grade\"\n\
        \"Edit\"        \"Sub-volume Neighborhood\" <6, 18, 26> -- Cube connectivity of sub-volume\n\
        \"Edit\"        \"COLOR BAR MOUSE SETS SMOOTH RANGE\"\n\
SECTION FUNCTION: plot various sections through the data\n\
        \"Section\"     \"On screen wiggle plot ...\"   \"Front, side or top plane\"\n\
        \"Section\"     \"On screen contour plot ...\"  \"Front, side or top plane\"\n\
        \"Section\"     \"On screen graph profile ...\" \"Down, across, or deep profile\"\n\
        \"Section\"     \"Print wiggle plot ...\"       \"Front, side or top plane\"\n\
        \"Section\"     \"Print contour plot ...\"      \"Front, side or top plane\"\n\
        \"Section\"     \"Print graph profile ...\"     \"Down, across, or deep profile\"\n\
        \"Section\"     \"Save section in file ...\"    \"Front, side or top plane\"\n\
        \"Section\"     \"Save profile in file ...\"    \"Save down, across, or deep profile\"\n\
        \"Section\"     \"PLANES AND PROFILES ARE SELECTED AT CROSS-HAIRS\"\n\
STATUS FUNCTIONS: print parameters and state variables\n\
        \"Status\"      \"Dataset\" -- Dataset parameters\n\
        \"Status\"      \"Data Values\" -- Data value parameters\n\
        \"Status\"      \"Data Axis0\" -- Value/color axis\n\
        \"Status\"      \"Data Axis1\" -- Fast axis, usually time\n\
        \"Status\"      \"Data Axis2\" -- Second data axis, usually CDP\n\
        \"Status\"      \"Data Axis3\" -- Slow axis, usually section\n\
        \"Status\"      \"Data Axis4\" -- Slow axis, usually offset\n\
        \"Status\"      \"Data Axis5\" -- Slow axis, unused\n\
        \"Status\"      \"Style\" -- View parameters\n\
        \"Status\"      \"Down Axis\" -- View down axis parameters\n\
        \"Status\"      \"Across Axis\" -- View across axis parameters\n\
        \"Status\"      \"Deep Axis\" -- View deep axis parameters\n\
        \"Status\"      \"Extra Axis\" -- View extra axis parameters\n\
        \"Status\"      \"Color Axis\" -- Colorbar axis parameters\n\
        \"Status\"      \"Color\" -- Color and contrast parameters\n\
        \"Status\"      \"Render\" -- Rendering parameters\n\
        \"Status\"      \"Draw\" -- Draw screen parameters\n\
        \"Status\"      \"Mouse Buttons\" -- Mouse button functions\n\
        \"Status\"      \"Movie\" -- Movie parameters\n\
        \"Status\"      \"Pick\" -- Pick parameters\n\
        \"Status\"      \"Pick List\" -- Current pick line parameters\n\
        \"Status\"      \"sub-volume\" -- Current mark sub-volume\n\
        \"Status\"      \"Frame List\" -- List of screen frames\n\
HELP FUNCTIONS: print self documentation from various places\n\
        \"Help\"        \"Command Line Args\"\n\
        \"Help\"        \"File Formats\"\n\
        \"Help\"        \"Windows\"\n\
        \"Help\"        \"Mouse Usage\"\n\
        \"Help\"        \"Main Functions\"\n\
        \"Help\"        \"Style Functions\"\n\
        \"Help\"        \"Orient Functions\"\n\
        \"Help\"        \"Size Functions\"\n\
        \"Help\"        \"Movie Functions\"\n\
        \"Help\"        \"Color Functions\"\n\
        \"Help\"        \"Picking Functions\"\n\
        \"Help\"        \"Status Functions\"\n\
END\n";


/* print text on screen */
void HelpPrint(char *start, char *finish)
{
    char    *startp = 0, *finishp = 0;
    extern char *help, *strstr(const char *, const char *);

    startp = strstr(help, start);
    finishp = strstr(help, finish);
    if (startp == 0 || finishp == 0 ){
        return;
    }
    for( ; startp < finishp; startp++ ){
        (void)fputc(*startp, stderr);
    }
    (void)fputc('\n', stderr);
    (void)fflush(stderr);
}

/* pipe text through more */
void HelpMore(char *start, char *finish)
{
    FILE    *pfile, *popen(const char *, const char *);
    char    *startp = 0, *finishp = 0;
    extern char *help, *strstr(const char *, const char *);

    startp = strstr(help, start);
    finishp = strstr(help, finish);
    if (startp == 0 || finishp == 0 ){
        return;
    }
    pfile = popen("more", "w");
    for( ; startp < finishp; startp++ ){
        (void)fputc(*startp, pfile);
    }
    (void)fputc('\n', pfile);
    (void)fflush(pfile);
    (void)pclose(pfile);
}