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-rwxr-xr-xplot/plot.c346
-rwxr-xr-xplot/plot.h30
2 files changed, 234 insertions, 142 deletions
diff --git a/plot/plot.c b/plot/plot.c
index be4d1cf..d0cf081 100755
--- a/plot/plot.c
+++ b/plot/plot.c
@@ -35,6 +35,7 @@
#include <unistd.h>
#endif
#include <math.h>
+#include "aconfig.h"
#include "numlib.h"
#include "plot.h"
//#ifdef STANDALONE_TEST
@@ -54,14 +55,12 @@
#define DEFWHEIGHT 500
/* Graph order is Black = Y1, Red = Y2, Green = Y3, Blue = Y4, Yellow = Y5, Purple = Y6 */
-/* Brown = Y7, Orange = Y8, Grey = Y9, Magenta = Y10 */
+/* Brown = Y7, Orange = Y8, Grey = Y9, Magenta = Y10, Lime = Y11, Pink = Y12 */
double nicenum(double x, int round);
-#define MXGPHS 10 /* Number of graphs with common X axis */
-
/* Colors of the graphs */
-static int gcolors[MXGPHS][3] = {
+int plot_colors[MXGPHS][3] = {
{ 0, 0, 0}, /* Black */
{ 210, 30, 0}, /* Red */
{ 0, 200, 90}, /* Green */
@@ -71,7 +70,9 @@ static int gcolors[MXGPHS][3] = {
{ 136, 86, 68}, /* Brown */
{ 248, 95, 0}, /* Orange */
{ 160, 160, 160}, /* Grey */
- { 220, 30, 220} /* Magenta */
+ { 220, 30, 220}, /* Magenta */
+ { 112, 255, 161}, /* Lime */
+ { 255, 191, 80} /* Pink */
};
/* Information defining plot */
@@ -90,6 +91,7 @@ struct _plot_info {
double *x1, *x2;
double *yy[MXGPHS]; /* y1 - y10 */
+ plot_col *ncols;
char **ntext;
int n;
@@ -123,7 +125,7 @@ static int do_plot_imp(
double ratio, /* Aspect ratio of window, X/Y, 1.0 = nominal */
int dowait, /* > 0 wait for user to hit space key, < 0 delat dowait seconds. */
double *x1, double *x2,
- double *yy[MXGPHS], char **ntext,
+ double *yy[MXGPHS], plot_col *ncols, char **ntext,
int n,
double *x7, double *y7, plot_col *mcols, char **mtext,
int m,
@@ -184,7 +186,7 @@ int n) {
return do_plot_imp(PLOTF_NONE,
xmin, xmax, ymin, ymax, 1.0, 1,
- x, NULL, yy, NULL, n,
+ x, NULL, yy, NULL, NULL, n,
NULL, NULL, NULL, NULL, 0,
NULL, NULL, NULL, NULL, NULL, 0);
}
@@ -256,7 +258,7 @@ int m) {
return do_plot_imp(PLOTF_NONE,
xmin, xmax, ymin, ymax, 1.0, 1,
- x, NULL, yy, NULL, n,
+ x, NULL, yy, NULL, NULL, n,
x4, y4, NULL, NULL, m ,
NULL, NULL, NULL, NULL, NULL, 0);
}
@@ -331,7 +333,7 @@ double ratio
return do_plot_imp(PLOTF_NONE,
xmin, xmax, ymin, ymax, ratio, dowait,
- x, NULL, yy, NULL, n,
+ x, NULL, yy, NULL, NULL, n,
NULL, NULL, NULL, NULL, 0,
NULL, NULL, NULL, NULL, NULL, 0);
}
@@ -393,7 +395,7 @@ int n) { /* Number of values */
return do_plot_imp(PLOTF_NONE,
xmin, xmax, ymin, ymax, 1.0, 1,
- x, NULL, yy, NULL, n,
+ x, NULL, yy, NULL, NULL, n,
NULL, NULL, NULL, NULL, n ,
NULL, NULL, NULL, NULL, NULL, 0);
}
@@ -472,49 +474,26 @@ int m) {
return do_plot_imp(PLOTF_NONE,
xmin, xmax, ymin, ymax, 1.0, 1,
- x, NULL, yy, NULL, n,
+ x, NULL, yy, NULL, NULL, n,
xp, yp, NULL, NULL, m,
NULL, NULL, NULL, NULL, NULL, 0);
}
/* Public routines */
-/* Plot up to 10 graphs. Wait for a key */
-/* return 0 on success, -1 on error */
-/* If n is -ve, reverse the X axis */
+/* Plot up to 12 graphs + optional crosses */
int
-do_plot10(
-double *x, /* X coord */
-double *y1, /* Black */
-double *y2, /* Red */
-double *y3, /* Green */
-double *y4, /* Blue */
-double *y5, /* Yellow */
-double *y6, /* Purple */
-double *y7, /* Brown */
-double *y8, /* Orange */
-double *y9, /* Grey */
-double *y10,/* White */
-int n, /* Number of values */
-int zero /* Flag - make sure zero is in y range */
+do_plotNpwz(
+double *x, /* X coord */
+double **yy, /* Y values, NULL for none */
+int n, /* Number of values, -ve for reverse X axis */
+double *xp, double *yp, /* And crosses */
+int m, /* Number of crosses */
+int dowait, /* == 0 no wait, > 0, wait for user key, < 0 wait for secs */
+int zero /* Flag - nz, make sure zero is in y range */
) {
int i, j;
double xmin, xmax, ymin, ymax;
int nn = abs(n);
- double *yy[MXGPHS];
-
- for (j = 0; j < MXGPHS; j++)
- yy[j] = NULL;
-
- yy[0] = y1;
- yy[1] = y2;
- yy[2] = y3;
- yy[3] = y4;
- yy[4] = y5;
- yy[5] = y6;
- yy[6] = y7;
- yy[7] = y8;
- yy[8] = y9;
- yy[9] = y10;
/* Determine min and max dimensions of plot */
xmin = ymin = 1e6;
@@ -536,9 +515,24 @@ int zero /* Flag - make sure zero is in y range */
}
}
+ for (i = 0; i < m; i++) {
+ if (xp != NULL) {
+ if (xmin > xp[i])
+ xmin = xp[i];
+ if (xmax < xp[i])
+ xmax = xp[i];
+ }
+ if (yp != NULL) {
+ if (ymin > yp[i])
+ ymin = yp[i];
+ if (ymax < yp[i])
+ ymax = yp[i];
+ }
+ }
+
if (zero && ymin > 0.0)
ymin = 0.0;
-
+
/* Work out scale factors */
if ((xmax - xmin) == 0.0)
xmax += 0.5, xmin -= 0.5;
@@ -546,9 +540,9 @@ int zero /* Flag - make sure zero is in y range */
ymax += 0.5, ymin -= 0.5;
return do_plot_imp(PLOTF_NONE,
- xmin, xmax, ymin, ymax, 1.0, 1,
- x, NULL, yy, NULL, n,
- NULL, NULL, NULL, NULL, n ,
+ xmin, xmax, ymin, ymax, 1.0, dowait,
+ x, NULL, yy, NULL, NULL, n,
+ xp, yp, NULL, NULL, m,
NULL, NULL, NULL, NULL, NULL, 0);
}
@@ -558,8 +552,9 @@ int zero /* Flag - make sure zero is in y range */
/* if dowait < 0, wait for no seconds */
/* return 0 on success, -1 on error */
/* If n is -ve, reverse the X axis */
+/* If zero, ensure Y goes to zero */
int
-do_plot10pw(
+do_plot10pwz(
double *x, /* X coord */
double *y1, /* Black */
double *y2, /* Red */
@@ -571,13 +566,13 @@ double *y7, /* Brown */
double *y8, /* Orange */
double *y9, /* Grey */
double *y10,/* White */
-int n, /* Number of values */
+int n, /* Number of values, -ve for reverse X axis */
double *xp, double *yp, /* And crosses */
-int m,
-int dowait) {
- int i, j;
- double xmin, xmax, ymin, ymax;
- int nn = abs(n);
+int m, /* Number of crosses */
+int dowait, /* == 0 no wait, > 0, wait for user key, < 0 wait for secs */
+int zero /* Flag - nz, make sure zero is in y range */
+) {
+ int j;
double *yy[MXGPHS];
for (j = 0; j < MXGPHS; j++)
@@ -594,52 +589,54 @@ int dowait) {
yy[8] = y9;
yy[9] = y10;
- /* Determine min and max dimensions of plot */
- xmin = ymin = 1e6;
- xmax = ymax = -1e6;
-
- for (i = 0; i < n; i++) {
- if (xmin > x[i])
- xmin = x[i];
- if (xmax < x[i])
- xmax = x[i];
-
- for (j = 0; j < MXGPHS; j++) {
- if (yy[j] != NULL) {
- if (ymin > yy[j][i])
- ymin = yy[j][i];
- if (ymax < yy[j][i])
- ymax = yy[j][i];
- }
- }
- }
-
- for (i = 0; i < m; i++) {
- if (xp != NULL) {
- if (xmin > xp[i])
- xmin = xp[i];
- if (xmax < xp[i])
- xmax = xp[i];
- }
- if (yp != NULL) {
- if (ymin > yp[i])
- ymin = yp[i];
- if (ymax < yp[i])
- ymax = yp[i];
- }
- }
+ return do_plotNpwz(x, yy, n, xp, yp, m, dowait, zero);
+}
- /* Work out scale factors */
- if ((xmax - xmin) == 0.0)
- xmax += 0.5, xmin -= 0.5;
- if ((ymax - ymin) == 0.0)
- ymax += 0.5, ymin -= 0.5;
+/* Plot up to 10 graphs. Wait for a key */
+/* return 0 on success, -1 on error */
+/* If n is -ve, reverse the X axis */
+int
+do_plot10(
+double *x, /* X coord */
+double *y1, /* Black */
+double *y2, /* Red */
+double *y3, /* Green */
+double *y4, /* Blue */
+double *y5, /* Yellow */
+double *y6, /* Purple */
+double *y7, /* Brown */
+double *y8, /* Orange */
+double *y9, /* Grey */
+double *y10,/* White */
+int n, /* Number of values */
+int zero /* Flag - make sure zero is in y range */
+) {
+ return do_plot10pwz(x, y1, y2, y3, y4, y5, y6, y7, y8, y9, y10, n, NULL, NULL, 0, 1, zero);
+}
- return do_plot_imp(PLOTF_NONE,
- xmin, xmax, ymin, ymax, 1.0, dowait,
- x, NULL, yy, NULL, n,
- xp, yp, NULL, NULL, m,
- NULL, NULL, NULL, NULL, NULL, 0);
+/* Plot up to 10 graphs + optional crosses */
+/* if dowait > 0, wait for user key */
+/* if dowait < 0, wait for no seconds */
+/* return 0 on success, -1 on error */
+/* If n is -ve, reverse the X axis */
+int
+do_plot10pw(
+double *x, /* X coord */
+double *y1, /* Black */
+double *y2, /* Red */
+double *y3, /* Green */
+double *y4, /* Blue */
+double *y5, /* Yellow */
+double *y6, /* Purple */
+double *y7, /* Brown */
+double *y8, /* Orange */
+double *y9, /* Grey */
+double *y10,/* White */
+int n, /* Number of values */
+double *xp, double *yp, /* And crosses */
+int m,
+int dowait) {
+ return do_plot10pwz(x, y1, y2, y3, y4, y5, y6, y7, y8, y9, y10, n, xp, yp, m, dowait, 0);
}
/* Plot up to 10 graphs + optional crosses. Wait for a key */
@@ -661,7 +658,7 @@ double *y10,/* White */
int n, /* Number of values */
double *xp, double *yp, /* And crosses */
int m) {
- return do_plot10pw(x, y1, y2, y3, y4, y5, y6, y7, y8, y9, y10, n, xp, yp, m, 1);
+ return do_plot10pwz(x, y1, y2, y3, y4, y5, y6, y7, y8, y9, y10, n, xp, yp, m, 1, 0);
}
@@ -695,7 +692,7 @@ int m /* Number of points */
return do_plot_imp(PLOTF_VECCROSSES,
xmin, xmax, ymin, ymax, 1.0, dowait,
- x1, x2, yy, NULL, n,
+ x1, x2, yy, NULL, NULL, n,
x3, y3, mcols, mtext, m,
NULL, NULL, NULL, NULL, NULL, 0);
}
@@ -737,7 +734,54 @@ int o /* Number of vectors */
return do_plot_imp(PLOTF_VECCROSSES,
xmin, xmax, ymin, ymax, 1.0, dowait,
- x1, x2, yy, ntext, n,
+ x1, x2, yy, NULL, ntext, n,
+ x3, y3, mcols, mtext, m,
+ x4, y4, x5, y5, ocols, o);
+}
+
+/* Plot a bunch of colored vectors + points + optional colored points & notation */
+/* + optional colored vectors */
+/* return 0 on success, -1 on error */
+/* Vectors are x1, y1 to x2, y2 with color ncols and annotated 'X' at x2, y2, */
+/* Colored annotated Crosss at x3, y3. */
+/* Colored vector from x4, y4 to x5, y5 */
+int do_plot_vec3(
+double xmin,
+double xmax,
+double ymin,
+double ymax,
+double *x1, /* n vector start */
+double *y1,
+double *x2, /* vector end and diagonal cross */
+double *y2,
+plot_col *ncols,/* Vector and cross colors */
+char **ntext, /* text annotation at cross */
+int n, /* Number of vectors */
+int dowait,
+double *x3, /* m extra crosses */
+double *y3,
+plot_col *mcols,/* cross colors */
+char **mtext, /* text annotation at cross */
+int m, /* Number of crosses */
+double *x4, /* o vector start */
+double *y4,
+double *x5, /* o vector end */
+double *y5,
+plot_col *ocols,/* Vector colors */
+int o /* Number of vectors */
+) {
+ int j;
+ double *yy[MXGPHS];
+
+ for (j = 0; j < MXGPHS; j++)
+ yy[j] = NULL;
+
+ yy[0] = y1;
+ yy[1] = y2;
+
+ return do_plot_imp(PLOTF_VECCROSSES,
+ xmin, xmax, ymin, ymax, 1.0, dowait,
+ x1, x2, yy, ncols, ntext, n,
x3, y3, mcols, mtext, m,
x4, y4, x5, y5, ocols, o);
}
@@ -836,7 +880,7 @@ DWORD WINAPI plot_message_thread(LPVOID lpParameter) {
/* Hybrid Graph uses x1 : y1, y2, y3, y4, y5, y6 for up to 6 graph curves + */
/* optional diagonal crosses at x7, y7 in yellow (x2 == NULL). */
/* Vector uses x1, y1 to x2, y2 as a vector with a (optional) diagonal cross at x2, y2 */
-/* all in black with annotation ntext at the cross, */
+/* all in black or ncols with annotation ntext at the cross, */
/* plus a (optiona) diagonal cross at x7, y7 in yellow. The color for x7, y7 can be */
/* overidden by an array of colors mcols, plus optional label text mtext. (x2 != NULL) */
/* n = number of points/vectors. -ve for reversed X axis */
@@ -848,7 +892,7 @@ static int do_plot_imp(
double ratio, /* Aspect ratio of window, X/Y */
int dowait, /* > 0 wait for user to hit space key, < 0 delat dowait seconds. */
double *x1, double *x2,
- double *yy[MXGPHS], char **ntext,
+ double *yy[MXGPHS], plot_col *ncols, char **ntext,
int n,
double *x7, double *y7, plot_col *mcols, char **mtext,
int m,
@@ -883,11 +927,12 @@ static int do_plot_imp(
if (x2 == NULL)
pd.graph = 1; /* 6 graphs + points */
else
- pd.graph = 0;
+ pd.graph = 0; /* vectors + optional crosses */
pd.x1 = x1;
pd.x2 = x2;
for (j = 0; j < MXGPHS; j++)
pd.yy[j] = yy[j];
+ pd.ncols = ncols;
pd.ntext = ntext;
pd.n = abs(n);
@@ -1105,25 +1150,13 @@ plot_info *p
DeleteObject(pen);
if (p->graph) { /* Up to MXGPHS graphs + crosses */
- int gcolors[MXGPHS][3] = {
- { 0, 0, 0}, /* Black */
- { 210, 30, 0}, /* Red */
- { 0, 200, 90}, /* Green */
- { 0, 10, 255}, /* Blue */
- { 200, 200, 0}, /* Yellow */
- { 220, 0, 255}, /* Purple */
- { 136, 86, 68}, /* Brown */
- { 248, 95, 0}, /* Orange */
- { 160, 160, 160}, /* Grey */
- { 220, 220, 220} /* White */
- };
for (j = MXGPHS-1; j >= 0; j--) {
double *yp = p->yy[j];
if (yp == NULL)
continue;
- pen = CreatePen(PS_SOLID,ILTHICK,RGB(gcolors[j][0],gcolors[j][1],gcolors[j][2]));
+ pen = CreatePen(PS_SOLID,ILTHICK,RGB(plot_colors[j][0],plot_colors[j][1],plot_colors[j][2]));
SelectObject(hdc,pen);
lx = (int)((p->x1[0] - p->mnx) * p->scx + 0.5);
@@ -1149,8 +1182,9 @@ plot_info *p
} else { /* Vectors with cross */
- pen = CreatePen(PS_SOLID,ILTHICK,RGB(0,0,0));
- SelectObject(hdc,pen);
+ /* Default is black */
+ pen = CreatePen(PS_SOLID,ILTHICK, RGB(0,0,0));
+ SelectObject(hdc, pen);
if (p->ntext != NULL) {
HFONT fon;
@@ -1170,6 +1204,20 @@ plot_info *p
for (i = 0; i < p->n; i++) {
int cx,cy;
+ if (p->ncols != NULL) {
+ int rgb[3];
+
+ for (j = 0; j < 3; j++)
+ rgb[j] = (int)(p->ncols[i].rgb[j] * 255.0 + 0.5);
+
+ DeleteObject(pen);
+ pen = CreatePen(PS_SOLID,ILTHICK,RGB(rgb[0],rgb[1],rgb[2]));
+ SelectObject(hdc,pen);
+
+ if (p->mtext != NULL)
+ SetTextColor(hdc, RGB(rgb[0],rgb[1],rgb[2]));
+ }
+
lx = (int)((p->x1[i] - p->mnx) * p->scx + 0.5);
ly = (int)((p->yy[0][i] - p->mny) * p->scy + 0.5);
@@ -1450,7 +1498,7 @@ static void create_my_win(void *cntx) {
/* Hybrid Graph uses x1 : y1, y2, y3, y4, y5, y6 for up to 6 graph curves + */
/* optional diagonal crosses at x7, y7 in yellow (x2 == NULL). */
/* Vector uses x1, y1 to x2, y2 as a vector with a (optional) diagonal cross at x2, y2 */
-/* all in black with annotation ntext at the cross, */
+/* all in black or ncols with annotation ntext at the cross, */
/* plus a (optiona) diagonal cross at x7, y7 in yellow. The color for x7, y7 can be */
/* overidden by an array of colors mcols, plus optional label text mtext. (x2 != NULL) */
/* n = number of points/vectors. -ve for reversed X axis */
@@ -1462,7 +1510,7 @@ static int do_plot_imp(
double ratio, /* Aspect ratio of window, X/Y */
int dowait, /* > 0 wait for user to hit space key, < 0 delat dowait seconds. */
double *x1, double *x2,
- double *yy[MXGPHS], char **ntext,
+ double *yy[MXGPHS], plot_col *ncols, char **ntext,
int n,
double *x7, double *y7, plot_col *mcols, char **mtext,
int m,
@@ -1504,6 +1552,7 @@ static int do_plot_imp(
pd.x2 = x2;
for (j = 0; j < MXGPHS; j++)
pd.yy[j] = yy[j];
+ pd.ncols = ncols;
pd.ntext = ntext;
pd.n = abs(n);
@@ -1761,26 +1810,15 @@ static void DoPlot(NSRect *rect, plot_info *pdp) {
[path setLineDash: NULL count: 0 phase: 0.0 ];
if (pdp->graph) { /* Up to 6 graphs */
- int gcolors[MXGPHS][3] = {
- { 0, 0, 0}, /* Black */
- { 210, 30, 0}, /* Red */
- { 0, 200, 90}, /* Green */
- { 0, 10, 255}, /* Blue */
- { 200, 200, 0}, /* Yellow */
- { 220, 0, 255}, /* Purple */
- { 136, 86, 68}, /* Brown */
- { 248, 95, 0}, /* Orange */
- { 160, 160, 160}, /* Grey */
- { 220, 220, 220} /* White */
- };
for (j = MXGPHS-1; j >= 0; j--) {
double *yp = pdp->yy[j];
if (yp == NULL)
continue;
- [[NSColor colorWithCalibratedRed: gcolors[j][0]/255.0
- green: gcolors[j][1]/255.0
- blue: gcolors[j][2]/255.0
+
+ [[NSColor colorWithCalibratedRed: plot_colors[j][0]/255.0
+ green: plot_colors[j][1]/255.0
+ blue: plot_colors[j][2]/255.0
alpha: 1.0] setStroke];
if (pdp->n > 0) {
@@ -1804,6 +1842,7 @@ static void DoPlot(NSRect *rect, plot_info *pdp) {
}
} else { /* Vectors */
+
[[NSColor colorWithCalibratedRed: 0.0
green: 0.0
blue: 0.0
@@ -1817,6 +1856,20 @@ static void DoPlot(NSRect *rect, plot_info *pdp) {
for (i = 0; i < pdp->n; i++) {
int cx,cy;
+ if (pdp->ncols != NULL) {
+ [[NSColor colorWithCalibratedRed: pdp->ncols[i].rgb[0]/255.0
+ green: pdp->ncols[i].rgb[1]/255.0
+ blue: pdp->ncols[i].rgb[2]/255.0
+ alpha: 1.0] setStroke];
+
+ if (pdp->ntext != NULL) {
+ tcol = [NSColor colorWithCalibratedRed: pdp->ncols[i].rgb[0]/255.0
+ green: pdp->ncols[i].rgb[1]/255.0
+ blue: pdp->ncols[i].rgb[2]/255.0
+ alpha: 1.0];
+ }
+ }
+
lx = (int)((pdp->x1[i] - pdp->mnx) * pdp->scx + 0.5);
ly = (int)((pdp->yy[0][i] - pdp->mny) * pdp->scy + 0.5);
@@ -1924,7 +1977,7 @@ void DoPlot(Display *mydisplay, Window mywindow, GC mygc, plot_info *pdp);
/* Hybrid Graph uses x1 : y1, y2, y3, y4, y5, y6 for up to 6 graph curves + */
/* optional diagonal crosses at x7, y7 in yellow (x2 == NULL). */
/* Vector uses x1, y1 to x2, y2 as a vector with a (optional) diagonal cross at x2, y2 */
-/* all in black with annotation ntext at the cross, */
+/* all in black or ncols with annotation ntext at the cross, */
/* plus a (optiona) diagonal cross at x7, y7 in yellow. The color for x7, y7 can be */
/* overidden by an array of colors mcols, plus optional label text mtext. (x2 != NULL) */
/* n = number of points/vectors. -ve for reversed X axis */
@@ -1936,7 +1989,7 @@ static int do_plot_imp(
double ratio, /* Aspect ratio of window, X/Y */
int dowait, /* > 0 wait for user to hit space key, < 0 delat dowait seconds. */
double *x1, double *x2,
- double *yy[MXGPHS], char **ntext,
+ double *yy[MXGPHS], plot_col *ncols, char **ntext,
int n,
double *x7, double *y7, plot_col *mcols, char **mtext,
int m,
@@ -1977,6 +2030,7 @@ static int do_plot_imp(
pd.x2 = x2;
for (j = 0; j < MXGPHS; j++)
pd.yy[j] = yy[j];
+ pd.ncols = ncols;
pd.ntext = ntext;
pd.n = abs(n);
@@ -2225,9 +2279,9 @@ plot_info *pdp
if (yp == NULL)
continue;
- col.red = gcolors[j][0] * 256;
- col.green = gcolors[j][1] * 256;
- col.blue = gcolors[j][2] * 256;
+ col.red = plot_colors[j][0] * 256;
+ col.green = plot_colors[j][1] * 256;
+ col.blue = plot_colors[j][2] * 256;
XAllocColor(mydisplay, mycmap, &col);
XSetForeground(mydisplay,mygc, col.pixel);
XSetLineAttributes(mydisplay, mygc, ILTHICK, LineSolid, CapButt, JoinBevel);
@@ -2252,7 +2306,6 @@ plot_info *pdp
} else { /* Vectors */
- col.red = col.green = col.blue = 0 * 256;
XAllocColor(mydisplay, mycmap, &col);
XSetForeground(mydisplay,mygc, col.pixel);
XSetLineAttributes(mydisplay, mygc, ILTHICK, LineSolid, CapButt, JoinBevel);
@@ -2260,6 +2313,15 @@ plot_info *pdp
for (i = 0; i < pdp->n; i++) {
int cx,cy;
+ if (pdp->ncols != NULL) {
+ col.red = (int)(pdp->ncols[i].rgb[0] * 65535.0 + 0.5);
+ col.green = (int)(pdp->ncols[i].rgb[1] * 65535.0 + 0.5);
+ col.blue = (int)(pdp->ncols[i].rgb[2] * 65535.0 + 0.5);
+ XAllocColor(mydisplay, mycmap, &col);
+ XSetForeground(mydisplay,mygc, col.pixel);
+ XSetLineAttributes(mydisplay, mygc, ILTHICK, LineSolid, CapButt, JoinBevel);
+ }
+
lx = (int)((pdp->x1[i] - pdp->mnx) * pdp->scx + 0.5);
ly = (int)((pdp->yy[0][i] - pdp->mny) * pdp->scy + 0.5);
diff --git a/plot/plot.h b/plot/plot.h
index 8e3db5e..b586903 100755
--- a/plot/plot.h
+++ b/plot/plot.h
@@ -11,6 +11,10 @@
* see the License.txt file for licencing details.
*/
+/* MXGPHS is defined in aconfig.h */
+
+extern int plot_colors[MXGPHS][3];
+
/* Graph order is Black = Y1, Red = Y2, Green = Y3, Blue = Y4, Yellow = Y5, Purple = Y6 */
/* Brown = Y7, Orange = Y8, Grey = Y9, White = Y10 */
@@ -78,6 +82,20 @@ int do_plot10pw(double *x, double *y1, double *y2, double *y3, double *y4, doubl
double *y7, double *y8, double *y9, double *y10,
int n, double *xp, double *yp, int m, int dowait);
+/* Plot up to 10 graphs + optional crosses */
+/* if dowait > 0, wait for user key */
+/* if dowait < 0, wait for no seconds */
+/* return 0 on success, -1 on error */
+/* If n is -ve, reverse the X axis */
+/* if dozero flag, make sure y range covers zero */
+int do_plot10pwz(double *x, double *y1, double *y2, double *y3, double *y4, double *y5, double *y6,
+ double *y7, double *y8, double *y9, double *y10,
+ int n, double *xp, double *yp, int m, int dowait, int zero);
+
+/* Public routines */
+/* Plot up to MXGPHS (12) graphs + optional crosses */
+int do_plotNpwz(double *x, double **yy, int n, double *xp, double *yp, int m, int dowait, int zero);
+
/* Plot a bunch of vectors + points + optional colored points & notation */
/* return 0 on success, -1 on error */
/* Vectors are x1, y1 to x2, y2 with 'X' at x2, y2, */
@@ -99,5 +117,17 @@ int do_plot_vec2(double xmin, double xmax, double ymin, double ymax,
double *x3, double *y3, plot_col *mcols, char **mtext, int m,
double *x4, double *y4, double *x5, double *y5, plot_col *ocols, int o);
+/* Plot a bunch of colored vectors + points + optional colored points & notation */
+/* + optional colored vectors */
+/* return 0 on success, -1 on error */
+/* Vectors are x1, y1 to x2, y2 with color ncols and annotated 'X' at x2, y2, */
+/* Colored annotated Crosss at x3, y3. */
+/* Colored vector from x4, y4 to x5, y5 */
+int do_plot_vec3(double xmin, double xmax, double ymin, double ymax,
+ double *x1, double *y1, double *x2, double *y2, plot_col *ncols, char **ntext, int n,
+ int dowait,
+ double *x3, double *y3, plot_col *mcols, char **mtext, int m,
+ double *x4, double *y4, double *x5, double *y5, plot_col *ocols, int o);
+
#define PLOT_H
#endif /* PLOT_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 04:01:09 +0000