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[Plplot-cvs] SF.net SVN: plplot:[9117] trunk
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From: <and...@us...> - 2008-12-15 12:45:27
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Revision: 9117
http://plplot.svn.sourceforge.net/plplot/?rev=9117&view=rev
Author: andrewross
Date: 2008-12-15 12:45:13 +0000 (Mon, 15 Dec 2008)
Log Message:
-----------
Update examples 9, 15 and 29 to include examples of using the following
common API functions : pl_setcontlabelformat, plpat, plsmaj, plsmin,
plerrx, plerry, plprec, plssym. This has already shown up one bug in
plerrx and plerry. Currently only C versions have been updated.
Modified Paths:
--------------
trunk/doc/docbook/src/api.xml
trunk/examples/c/x09c.c
trunk/examples/c/x15c.c
trunk/examples/c/x29c.c
Modified: trunk/doc/docbook/src/api.xml
===================================================================
--- trunk/doc/docbook/src/api.xml 2008-12-15 12:40:45 UTC (rev 9116)
+++ trunk/doc/docbook/src/api.xml 2008-12-15 12:45:13 UTC (rev 9117)
@@ -201,7 +201,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used example 9.
</para>
</sect1>
@@ -2779,7 +2779,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used in example 29.
</para>
</sect1>
@@ -2886,7 +2886,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used in example 29.
</para>
</sect1>
@@ -7743,7 +7743,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used in example 15.
</para>
</sect1>
@@ -8140,7 +8140,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used in example 29.
</para>
</sect1>
@@ -11839,7 +11839,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used in example 29.
</para>
</sect1>
@@ -11976,7 +11976,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used in example 29.
</para>
</sect1>
@@ -12344,7 +12344,7 @@
</para>
<para>
- This function is not used in any examples.
+ This function is used in example 29.
</para>
</sect1>
Modified: trunk/examples/c/x09c.c
===================================================================
--- trunk/examples/c/x09c.c 2008-12-15 12:40:45 UTC (rev 9116)
+++ trunk/examples/c/x09c.c 2008-12-15 12:45:13 UTC (rev 9117)
@@ -346,6 +346,7 @@
plcol0(1);
pllab("X Coordinate", "Y Coordinate", "Streamlines of flow");
*/
+ pl_setcontlabelformat(4,3);
pl_setcontlabelparam(0.006, 0.3, 0.1, 1);
plenv(-1.0, 1.0, -1.0, 1.0, 0, 0);
plcol0(2);
Modified: trunk/examples/c/x15c.c
===================================================================
--- trunk/examples/c/x15c.c 2008-12-15 12:40:45 UTC (rev 9116)
+++ trunk/examples/c/x15c.c 2008-12-15 12:45:13 UTC (rev 9117)
@@ -22,6 +22,14 @@
static void cmap1_init1 (void);
static void cmap1_init2 (void);
+static PLINT nlin[10] = {1, 1, 1, 1, 1, 2, 2, 2, 2, 2};
+static PLINT inc[10][2] = { {450, 0}, {-450, 0}, {0, 0}, {900, 0}, {300, 0},
+ {450,-450}, {0, 900}, {0, 450}, {450, -450}, {0, 900} };
+static PLINT del[10][2] = { {2000, 2000}, {2000, 2000}, {2000, 2000},
+ {2000, 2000}, {2000, 2000}, {2000, 2000},
+ {2000, 2000}, {2000, 2000}, {4000, 4000},
+ {4000, 2000} };
+
/*--------------------------------------------------------------------------*\
* main
*
@@ -218,7 +226,7 @@
shade_min = zmin + (zmax - zmin) * i / 10.0;
shade_max = zmin + (zmax - zmin) * (i +1) / 10.0;
sh_color = i+6;
- plpsty((i + 2) % 8 + 1);
+ plpat(nlin[i],inc[i],del[i]);
plshade1(&z[0][0], XPTS, YPTS, NULL, -1., 1., -1., 1.,
shade_min, shade_max,
Modified: trunk/examples/c/x29c.c
===================================================================
--- trunk/examples/c/x29c.c 2008-12-15 12:40:45 UTC (rev 9116)
+++ trunk/examples/c/x29c.c 2008-12-15 12:45:13 UTC (rev 9117)
@@ -27,6 +27,7 @@
#include <time.h>
static PLFLT x[365], y[365];
+static PLFLT xerr1[365], xerr2[365], yerr1[365], yerr2[365];
/* Function prototypes */
@@ -78,7 +79,7 @@
PLFLT xmin, xmax, ymin, ymax;
/* Data points every 10 minutes for 1 day */
- npts = 145;
+ npts = 73;
xmin = 0;
xmax = 60.0*60.0*24.0; /* Number of seconds in a day */
@@ -88,10 +89,21 @@
for (i=0;i<npts;i++) {
x[i] = xmax*((PLFLT) i/(PLFLT)npts);
y[i] = 15.0 - 5.0*cos( 2*M_PI*((PLFLT) i / (PLFLT) npts));
+ /* Set x error bars to +/- 5 minute */
+ xerr1[i] = x[i]-60*5;
+ xerr2[i] = x[i]+60*5;
+ /* Set y error bars to +/- 0.1 deg C */
+ yerr1[i] = y[i]-0.1;
+ yerr2[i] = y[i]+0.1;
}
pladv(0);
+ /* Rescale major ticks marks by 0.5 */
+ plsmaj(0,0.5);
+ /* Rescale minor ticks and error bar marks by 0.5 */
+ plsmin(0,0.5);
+
plvsta();
plwind(xmin, xmax, ymin, ymax);
@@ -107,6 +119,15 @@
plcol0(4);
plline(npts, x, y);
+ plcol0(2);
+ plerrx(npts, xerr1, xerr2, y);
+ plcol0(3);
+ plerry(npts, x, yerr1, yerr2);
+
+ /* Rescale major / minor tick marks back to default */
+ plsmin(0,1.0);
+ plsmaj(0,1.0);
+
}
/* Plot the number of hours of daylight as a function of day for a year */
@@ -142,6 +163,7 @@
plcol0(1);
/* Set time format to be abbreviated month name followed by day of month */
pltimefmt("%b %d");
+ plprec(1,1);
plenv(xmin, xmax, ymin, ymax, 0, 40);
@@ -152,6 +174,7 @@
plline(npts, x, y);
+ plprec(0,0);
}
void
@@ -220,6 +243,8 @@
plcol0(4);
+ /* Rescale symbol size (used by plpoin) by 0.5 */
+ plssym(0.0,0.5);
plpoin(npts, x, y, 2);
plline(npts, x, y);
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