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[Plplot-cvs] SF.net SVN: plplot:[10206] trunk
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From: <hez...@us...> - 2009-08-04 01:39:05
|
Revision: 10206
http://plplot.svn.sourceforge.net/plplot/?rev=10206&view=rev
Author: hezekiahcarty
Date: 2009-08-04 01:38:53 +0000 (Tue, 04 Aug 2009)
Log Message:
-----------
Add support for custom axis labels
Modified Paths:
--------------
trunk/doc/docbook/src/api.xml
trunk/include/plplot.h
trunk/include/plstrm.h
trunk/src/plbox.c
trunk/src/plvpor.c
Modified: trunk/doc/docbook/src/api.xml
===================================================================
--- trunk/doc/docbook/src/api.xml 2009-08-03 20:32:05 UTC (rev 10205)
+++ trunk/doc/docbook/src/api.xml 2009-08-04 01:38:53 UTC (rev 10206)
@@ -11887,6 +11887,64 @@
</sect1>
+ <sect1 id="plslabelfunc" renderas="sect3">
+ <title>
+ <function>plslabelfunc</function>: Assign a function to use for generating custom axis labels
+ </title>
+
+ <para>
+ <funcsynopsis>
+ <funcprototype>
+ <funcdef>
+ <function>plslabelfunc</function>
+ </funcdef>
+ <paramdef><parameter>label_func</parameter></paramdef>
+ </funcprototype>
+ </funcsynopsis>
+ </para>
+
+ <para>
+ This function allows a user to provide their own function to provide
+ axis label text. The user function is given the numeric value for a
+ point on an axis and returns a string label to correspond with that
+ value.
+ </para>
+
+ <variablelist>
+ <varlistentry>
+ <term>
+ <parameter>label_func</parameter>
+ (<literal>void (*) (PLINT, PLFLT, const char *, void *)</literal>, input)
+ </term>
+ <listitem>
+ <para>
+ This is the custom label function. In order to reset to the
+ default labeling, set this to <literal>NULL</literal>. The
+ <literal>const char*</literal> argument should be set to point to
+ the appropriate label text.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <parameter>label_data</parameter>
+ (<literal>void *</literal>, input)
+ </term>
+ <listitem>
+ <para>
+ This parameter may be used to pass data to the label_func
+ function.
+ </para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+
+ <para>
+ This function is used in examples 1 and 19.
+ </para>
+
+ </sect1>
+
<sect1 id="plsmaj" renderas="sect3">
<title>
<function>plsmaj</function>: Set length of major ticks
Modified: trunk/include/plplot.h
===================================================================
--- trunk/include/plplot.h 2009-08-03 20:32:05 UTC (rev 10205)
+++ trunk/include/plplot.h 2009-08-04 01:38:53 UTC (rev 10206)
@@ -253,6 +253,11 @@
#define PLSWIN_DEVICE 1 /* device coordinates */
#define PLSWIN_WORLD 2 /* world coordinates */
+/* Axis label tags */
+#define PL_X_AXIS 1 /* The x-axis */
+#define PL_Y_AXIS 2 /* The y-axis */
+#define PL_Z_AXIS 3 /* The z-axis */
+
/* PLplot Option table & support constants */
/* Option-specific settings */
@@ -451,6 +456,11 @@
#define PLESC_DOUBLEBUFFERING_DISABLE 2
#define PLESC_DOUBLEBUFFERING_QUERY 3
+typedef struct {
+ PLFLT exp_label_disp;
+ PLFLT exp_label_pos;
+ PLFLT exp_label_just;
+} PLLabelDefaults;
/*--------------------------------------------------------------------------*\
* BRAINDEAD-ness
@@ -518,6 +528,7 @@
#define plbop c_plbop
#define plbox c_plbox
#define plbox3 c_plbox3
+#define plslabelfunc c_plslabelfunc
#define plcalc_world c_plcalc_world
#define plarc c_plarc
#define plclear c_plclear
@@ -768,6 +779,11 @@
const char *yopt, const char *ylabel, PLFLT ytick, PLINT nsuby,
const char *zopt, const char *zlabel, PLFLT ztick, PLINT nsubz);
+/* Setup a user-provided custom labeling function */
+PLDLLIMPEXP void
+c_plslabelfunc(void (*label_func)(PLINT, PLFLT, const char *, PLPointer),
+ PLPointer label_data);
+
/* Calculate world coordinates and subpage from relative device coordinates. */
PLDLLIMPEXP void
Modified: trunk/include/plstrm.h
===================================================================
--- trunk/include/plstrm.h 2009-08-03 20:32:05 UTC (rev 10205)
+++ trunk/include/plstrm.h 2009-08-04 01:38:53 UTC (rev 10206)
@@ -656,6 +656,8 @@
PLINT xdigmax, ydigmax, zdigmax;
PLINT xdigits, ydigits, zdigits;
char *timefmt;
+ void (*label_func)(PLINT, PLFLT, const char *, PLPointer);
+ PLPointer label_data;
/* Variables governing physical coordinate system */
Modified: trunk/src/plbox.c
===================================================================
--- trunk/src/plbox.c 2009-08-03 20:32:05 UTC (rev 10205)
+++ trunk/src/plbox.c 2009-08-04 01:38:53 UTC (rev 10206)
@@ -37,7 +37,7 @@
/* Static function prototypes */
static void
-plxybx(const char *opt, const char *label, PLFLT wx1, PLFLT wy1,
+plxybx(const char *opt, const char *label, PLINT axis, PLFLT wx1, PLFLT wy1,
PLFLT wx2, PLFLT wy2, PLFLT vmin, PLFLT vmax,
PLFLT tick, PLINT nsub, PLINT nolast, PLINT *digits);
@@ -55,7 +55,7 @@
PLFLT wy2, PLFLT disp, PLFLT pos, PLFLT just, const char *text);
static void
-plform(PLFLT value, PLINT scale, PLINT prec, char *result, PLINT len, PLINT ll, PLINT lf);
+plform(PLINT axis, PLFLT value, PLINT scale, PLINT prec, char *result, PLINT len, PLBOOL ll, PLBOOL lf, PLBOOL lo);
static void
grid_box(const char *xopt, PLFLT xtick1, PLINT nxsub1,
@@ -102,6 +102,7 @@
* l: Logarithmic axes, major ticks at decades, minor ticks at units
* n: Write numeric label at conventional location
* m: Write numeric label at unconventional location
+ * o: Label text is generated by a user-defined function
* t: Draw major tick marks
* s: Draw minor tick marks
* v: (for Y only) Label vertically
@@ -520,7 +521,7 @@
ty = plP_w3wcy(xmin, ymin, zmin);
ux = plP_w3wcx(xmax, ymin, zmin);
uy = plP_w3wcy(xmax, ymin, zmin);
- plxybx(xopt, xlabel, tx, ty, ux, uy,
+ plxybx(xopt, xlabel, PL_X_AXIS, tx, ty, ux, uy,
xmin, xmax, xtick, nsubx, 0, &xdigits);
dx = ux - tx;
@@ -532,7 +533,7 @@
ty = plP_w3wcy(xmin, ymax, zmin);
ux = plP_w3wcx(xmin, ymin, zmin);
uy = plP_w3wcy(xmin, ymin, zmin);
- plxybx(yopt, ylabel, tx, ty, ux, uy,
+ plxybx(yopt, ylabel, PL_Y_AXIS, tx, ty, ux, uy,
ymax, ymin, ytick, nsuby, ln, &ydigits);
dx = ux - tx;
@@ -548,7 +549,7 @@
ty = plP_w3wcy(xmin, ymax, zmin);
ux = plP_w3wcx(xmin, ymin, zmin);
uy = plP_w3wcy(xmin, ymin, zmin);
- plxybx(yopt, ylabel, tx, ty, ux, uy,
+ plxybx(yopt, ylabel, PL_Y_AXIS, tx, ty, ux, uy,
ymax, ymin, ytick, nsuby, 0, &ydigits);
dx = ux - tx;
@@ -560,7 +561,7 @@
ty = plP_w3wcy(xmax, ymax, zmin);
ux = plP_w3wcx(xmin, ymax, zmin);
uy = plP_w3wcy(xmin, ymax, zmin);
- plxybx(xopt, xlabel, tx, ty, ux, uy,
+ plxybx(xopt, xlabel, PL_X_AXIS, tx, ty, ux, uy,
xmax, xmin, xtick, nsubx, ln, &xdigits);
dx = ux - tx;
@@ -576,7 +577,7 @@
ty = plP_w3wcy(xmax, ymax, zmin);
ux = plP_w3wcx(xmin, ymax, zmin);
uy = plP_w3wcy(xmin, ymax, zmin);
- plxybx(xopt, xlabel, tx, ty, ux, uy,
+ plxybx(xopt, xlabel, PL_X_AXIS, tx, ty, ux, uy,
xmax, xmin, xtick, nsubx, 0, &xdigits);
dx = ux - tx;
@@ -588,7 +589,7 @@
ty = plP_w3wcy(xmax, ymin, zmin);
ux = plP_w3wcx(xmax, ymax, zmin);
uy = plP_w3wcy(xmax, ymax, zmin);
- plxybx(yopt, ylabel, tx, ty, ux, uy,
+ plxybx(yopt, ylabel, PL_Y_AXIS, tx, ty, ux, uy,
ymin, ymax, ytick, nsuby, ln, &ydigits);
dx = ux - tx;
@@ -604,7 +605,7 @@
ty = plP_w3wcy(xmax, ymin, zmin);
ux = plP_w3wcx(xmax, ymax, zmin);
uy = plP_w3wcy(xmax, ymax, zmin);
- plxybx(yopt, ylabel, tx, ty, ux, uy,
+ plxybx(yopt, ylabel, PL_X_AXIS, tx, ty, ux, uy,
ymin, ymax, ytick, nsuby, 0, &ydigits);
dx = ux - tx;
@@ -616,7 +617,7 @@
ty = plP_w3wcy(xmin, ymin, zmin);
ux = plP_w3wcx(xmax, ymin, zmin);
uy = plP_w3wcy(xmax, ymin, zmin);
- plxybx(xopt, xlabel, tx, ty, ux, uy,
+ plxybx(xopt, xlabel, PL_X_AXIS, tx, ty, ux, uy,
xmin, xmax, xtick, nsubx, ln, &xdigits);
dx = ux - tx;
@@ -649,18 +650,19 @@
* i: Inverts tick marks (i.e. drawn downwards)
* l: Logarithmic axes, major ticks at decades, minor ticks at units
* n: Write numeric label
+ * o: Use custom label function
* t: Draw major tick marks
* s: Draw minor tick marks
* u: Write label on line
\*--------------------------------------------------------------------------*/
static void
-plxybx(const char *opt, const char *label, PLFLT wx1, PLFLT wy1,
+plxybx(const char *opt, const char *label, PLINT axis, PLFLT wx1, PLFLT wy1,
PLFLT wx2, PLFLT wy2, PLFLT vmin_in, PLFLT vmax_in,
PLFLT tick, PLINT nsub, PLINT nolast, PLINT *digits)
{
static char string[STRING_LEN];
- PLINT lb, ld, lf, li, ll, ln, ls, lt, lu;
+ PLINT lb, ld, lf, li, ll, ln, ls, lt, lu, lo;
PLINT major, minor, mode, prec, scale;
PLINT i, i1, i2, i3, i4;
PLINT nsub1;
@@ -692,6 +694,7 @@
ls = plP_stsearch(opt, 's');
lt = plP_stsearch(opt, 't');
lu = plP_stsearch(opt, 'u');
+ lo = plP_stsearch(opt, 'o');
if (lu)
plxytx(wx1, wy1, wx2, wy2, 3.2, 0.5, 0.5, label);
@@ -776,7 +779,7 @@
tp = tick1 * (1. + floor(vmin / tick1));
for (tn = tp; BETW(tn, vmin, vmax); tn += tick1) {
if(BETW(tn, vmin+tcrit, vmax-tcrit)) {
- plform(tn, scale, prec, string, STRING_LEN, ll, lf);
+ plform(axis, tn, scale, prec, string, STRING_LEN, ll, lf, lo);
pos = (vmax_in > vmin_in)?
(tn - vmin) / (vmax - vmin):
(vmax - tn) / (vmax - vmin);
@@ -784,7 +787,7 @@
}
}
*digits = 2;
- if (!ll && mode) {
+ if (!ll && !lo && mode) {
snprintf(string, STRING_LEN, "(x10#u%d#d)", (int) scale);
plxytx(wx1, wy1, wx2, wy2, height, 1.0, 0.5, string);
}
@@ -859,6 +862,7 @@
* l: Logarithmic axes, major ticks at decades, minor ticks at units
* m: Write numeric label on right axis
* n: Write numeric label on left axis
+ * o: Use custom label function
* s: Draw minor tick marks
* t: Draw major tick marks
* u: Writes left-hand label
@@ -871,7 +875,7 @@
PLFLT tick, PLINT nsub, PLINT *digits)
{
static char string[STRING_LEN];
- PLINT lb, lc, ld, lf, li, ll, lm, ln, ls, lt, lu, lv;
+ PLINT lb, lc, ld, lf, li, ll, lm, ln, ls, lt, lu, lv, lo;
PLINT i, mode, prec, scale;
PLINT nsub1, lstring;
PLFLT pos, tn, tp, temp, height, tick1;
@@ -903,6 +907,7 @@
lt = plP_stsearch(opt, 't');
lu = plP_stsearch(opt, 'u');
lv = plP_stsearch(opt, 'v');
+ lo = plP_stsearch(opt, 'o');
if (lu && !right)
plztx("h", dx, dy, wx, wy1, wy2, 5.0, 0.5, 0.5, label);
@@ -992,7 +997,7 @@
*digits = 0;
tp = tick1 * floor(vmin / tick1);
for (tn = tp + tick1; BETW(tn, vmin, vmax); tn += tick1) {
- plform(tn, scale, prec, string, STRING_LEN, ll, lf);
+ plform(PL_Z_AXIS, tn, scale, prec, string, STRING_LEN, ll, lf, lo);
pos = (vmax_in > vmin_in)?
(tn - vmin) / (vmax - vmin):
(vmax - tn) / (vmax - vmin);
@@ -1005,7 +1010,7 @@
lstring = strlen(string);
*digits = MAX(*digits, lstring);
}
- if (!ll && mode) {
+ if (!ll && !lo && mode) {
snprintf(string, STRING_LEN, "(x10#u%d#d)", (int) scale);
pos = 1.15;
height = 0.5;
@@ -1196,11 +1201,11 @@
label_box(const char *xopt, PLFLT xtick1, const char *yopt, PLFLT ytick1)
{
static char string[STRING_LEN];
- PLBOOL ldx, lfx, lix, llx, lmx, lnx, ltx;
- PLBOOL ldy, lfy, liy, lly, lmy, lny, lty, lvy;
+ PLBOOL ldx, lfx, lix, llx, lmx, lnx, ltx, lox;
+ PLBOOL ldy, lfy, liy, lly, lmy, lny, lty, lvy, loy;
PLFLT vpwxmi, vpwxma, vpwymi, vpwyma;
PLFLT vpwxmin, vpwxmax, vpwymin, vpwymax;
- PLFLT pos, tn, tp, offset, height;
+ PLFLT pos, tn, tp, offset, height, just;
PLFLT factor, tstart;
const char *timefmt;
@@ -1213,6 +1218,7 @@
lmx = plP_stsearch(xopt, 'm');
lnx = plP_stsearch(xopt, 'n');
ltx = plP_stsearch(xopt, 't');
+ lox = plP_stsearch(xopt, 'o');
ldy = plP_stsearch(yopt, 'd');
lfy = plP_stsearch(yopt, 'f');
@@ -1222,6 +1228,7 @@
lny = plP_stsearch(yopt, 'n');
lty = plP_stsearch(yopt, 't');
lvy = plP_stsearch(yopt, 'v');
+ loy = plP_stsearch(yopt, 'o');
plP_xgvpw(&vpwxmin, &vpwxmax, &vpwymin, &vpwymax);
/* n.b. large change; vpwxmi always numerically less than vpwxma, and
@@ -1251,7 +1258,7 @@
strfqsas(string, STRING_LEN, timefmt, (double) tn, plsc->qsasconfig);
}
else {
- plform(tn, xscale, xprec, string, STRING_LEN, llx, lfx);
+ plform(PL_X_AXIS, tn, xscale, xprec, string, STRING_LEN, llx, lfx, lox);
}
height = lix ? 1.75 : 1.5;
pos = (vpwxmax > vpwxmin)?
@@ -1267,14 +1274,24 @@
/* Write separate exponential label if mode = 1. */
- if (!llx && !ldx && xmode) {
- pos = 1.0;
- height = 3.2;
+ if (!llx && !ldx && !lox && xmode) {
+ /* Assume label data is for placement of exponents if no custom
+ label function is provided. */
+ if (plsc->label_data) {
+ height = ((PLLabelDefaults *)plsc->label_data)->exp_label_disp;
+ pos = ((PLLabelDefaults *)plsc->label_data)->exp_label_pos;
+ just = ((PLLabelDefaults *)plsc->label_data)->exp_label_just;
+ }
+ else {
+ height = 3.2;
+ pos = 1.0;
+ just = 0.5;
+ }
snprintf(string, STRING_LEN, "(x10#u%d#d)", (int) xscale);
if (lnx)
- plmtex("b", height, pos, 0.5, string);
+ plmtex("b", height, pos, just, string);
if (lmx)
- plmtex("t", height, pos, 0.5, string);
+ plmtex("t", height, pos, just, string);
}
}
@@ -1298,7 +1315,7 @@
strfqsas(string, STRING_LEN, timefmt, (double) tn, plsc->qsasconfig);
}
else {
- plform(tn, yscale, yprec, string, STRING_LEN, lly, lfy);
+ plform(PL_Y_AXIS, tn, yscale, yprec, string, STRING_LEN, lly, lfy, loy);
}
pos = (vpwymax > vpwymin)?
(tn - vpwymi) / (vpwyma - vpwymi):
@@ -1330,18 +1347,26 @@
/* Write separate exponential label if mode = 1. */
- if (!lly && !ldy && ymode) {
+ if (!lly && !ldy && !loy && ymode) {
snprintf(string, STRING_LEN, "(x10#u%d#d)", (int) yscale);
- offset = 0.02;
- height = 2.0;
- if (lny) {
- pos = 0.0 - offset;
- plmtex("t", height, pos, 1.0, string);
- }
- if (lmy) {
- pos = 1.0 + offset;
- plmtex("t", height, pos, 0.0, string);
- }
+ if (plsc->label_data) {
+ height = ((PLLabelDefaults *)plsc->label_data)->exp_label_disp;
+ pos = ((PLLabelDefaults *)plsc->label_data)->exp_label_pos;
+ just = ((PLLabelDefaults *)plsc->label_data)->exp_label_just;
+ }
+ else {
+ offset = 0.02;
+ height = 2.0;
+ if (lny) {
+ pos = 0.0 - offset;
+ just = 1.0;
+ }
+ if (lmy) {
+ pos = 1.0 + offset;
+ just = 0.0;
+ }
+ }
+ plmtex("t", height, pos, just, string);
}
}
}
@@ -1366,62 +1391,108 @@
* - If scale == 1, use scientific notation with one place before the
* decimal point and "prec" places after. In this case, the value
* must be divided by 10^scale.
+ *
+ * The axis argument is included to support PLplot's custom axis labeling. It
+ * is passed on to the custom labeling function if it exists. Otherwise, it
+ * is ignored.
\*--------------------------------------------------------------------------*/
static void
-plform(PLFLT value, PLINT scale, PLINT prec, char *string, PLINT len, PLINT ll, PLINT lf)
+plform(PLINT axis, PLFLT value, PLINT scale, PLINT prec, char *string, PLINT len, PLBOOL ll, PLBOOL lf, PLBOOL lo)
{
- if (ll) {
+ const char *custom_string;
- /* Logarithmic */
+ /* Check to see if a custom labeling function is defined. If not, */
+ if (lo && plsc->label_func) {
+ (*plsc->label_func)(axis, value, custom_string, plsc->label_data);
+ snprintf(string, len, "%s", custom_string);
+ }
+ else {
+ if (lo) {
+ plwarn("Custom axis labels requested without a labeling function \
+ - using default.");
+ }
+ if (ll) {
- if (lf) {
+ /* Logarithmic */
- /* Fixed point, i.e. .1, 1, 10, etc */
+ if (lf) {
- int exponent = ROUND(value);
+ /* Fixed point, i.e. .1, 1, 10, etc */
- value = pow(10.0, exponent);
- if (exponent < 0) {
- char form[FORMAT_LEN];
- snprintf(form, FORMAT_LEN, "%%.%df", ABS(exponent));
- snprintf(string, len, form, value);
- }
- else {
- snprintf(string, len, "%d", (int) value);
- }
- }
- else {
+ int exponent = ROUND(value);
- /* Exponential, i.e. 10^-1, 10^0, 10^1, etc */
+ value = pow(10.0, exponent);
+ if (exponent < 0) {
+ char form[FORMAT_LEN];
+ snprintf(form, FORMAT_LEN, "%%.%df", ABS(exponent));
+ snprintf(string, len, form, value);
+ }
+ else {
+ snprintf(string, len, "%d", (int) value);
+ }
+ }
+ else {
- snprintf(string, len, "10#u%d", (int) ROUND(value));
- }
- }
- else {
+ /* Exponential, i.e. 10^-1, 10^0, 10^1, etc */
- /* Linear */
+ snprintf(string, len, "10#u%d", (int) ROUND(value));
+ }
+ }
+ else {
- PLINT setpre, precis;
- char form[FORMAT_LEN], temp[TEMP_LEN];
- double scale2;
+ /* Linear */
- plP_gprec(&setpre, &precis);
+ PLINT setpre, precis;
+ char form[FORMAT_LEN], temp[TEMP_LEN];
+ double scale2;
- if (setpre)
- prec = precis;
+ plP_gprec(&setpre, &precis);
- if (scale)
- value /= pow(10.,(double)scale);
+ if (setpre)
+ prec = precis;
- /* This is necessary to prevent labels like "-0.0" on some systems */
+ if (scale)
+ value /= pow(10.,(double)scale);
- scale2 = pow(10., prec);
- value = floor((value * scale2) + .5) / scale2;
+ /* This is necessary to prevent labels like "-0.0" on some systems */
- snprintf(form, FORMAT_LEN, "%%.%df", (int) prec);
- snprintf(temp, TEMP_LEN, form, value);
- strncpy(string, temp, len-1);
- string[len-1] = '\0';
+ scale2 = pow(10., prec);
+ value = floor((value * scale2) + .5) / scale2;
+
+ snprintf(form, FORMAT_LEN, "%%.%df", (int) prec);
+ snprintf(temp, TEMP_LEN, form, value);
+ strncpy(string, temp, len-1);
+ string[len-1] = '\0';
+ }
}
}
+
+/*--------------------------------------------------------------------------*\
+ * plslabelfunc
+ *
+ * Formats a PLFLT value in one of the following formats.
+ *
+ * label_func - A pointer to a function which will provide a string to use
+ * as the label for the given floating point value.
+ * Pass this as NULL to clear the custom function and reset it to
+ * the default PLplot labeling function.
+ *
+ * label_data - Extra data to pass to the label function.
+ *
+ * The label_func function arguments are, in order:
+ *
+ * axis: PL_X_AXIS, PL_Y_AXIS or PL_Z_AXIS to indicate which axis is being
+ * labeled
+ * value: The value at this position on the axis
+ * string: The resulting label string should be stored here
+ * data: A pointer to whatever extra information the custom plotting function
+ * requires
+ *
+\*--------------------------------------------------------------------------*/
+void
+c_plslabelfunc(void (*label_func)(PLINT, PLFLT, const char *, PLPointer), PLPointer label_data)
+{
+ plsc->label_func = label_func;
+ plsc->label_data = label_data;
+}
Modified: trunk/src/plvpor.c
===================================================================
--- trunk/src/plvpor.c 2009-08-03 20:32:05 UTC (rev 10205)
+++ trunk/src/plvpor.c 2009-08-04 01:38:53 UTC (rev 10206)
@@ -81,6 +81,10 @@
* axis=61 : Same as 1 except date / time X,Y tick marks.
* axis=62 : Same as 2 except date / time X,Y tick marks.
* axis=63 : Same as 62, but the grid will be also at the minor ticks.
+ * axis=70 : Same as 0 except custom X,Y labels.
+ * axis=71 : Same as 1 except custom X,Y labels.
+ * axis=72 : Same as 2 except custom X,Y labels.
+ * axis=73 : Same as 72, but the grid will be also at the minor ticks.
\*--------------------------------------------------------------------------*/
void
@@ -269,6 +273,18 @@
case 63:
plbox("abcgdnsth", (PLFLT) 0.0, 0, "abcgdnstvh", (PLFLT) 0.0, 0);
break;
+ case 70:
+ plbox("bcnost", (PLFLT) 0.0, 0, "bcnostv", (PLFLT) 0.0, 0);
+ break;
+ case 71:
+ plbox("abcnost", (PLFLT) 0.0, 0, "abcnostv", (PLFLT) 0.0, 0);
+ break;
+ case 72:
+ plbox("abcgnost", (PLFLT) 0.0, 0, "abcgnostv", (PLFLT) 0.0, 0);
+ break;
+ case 73:
+ plbox("abcgnosth", (PLFLT) 0.0, 0, "abcgnostvh", (PLFLT) 0.0, 0);
+ break;
default:
plwarn("plenv: Invalid axis argument");
}
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