,
{60, 0, TMT_MINUTE, 30, TMT_HOUR, 2, TMT_HOUR, 2, 0, "%H:%M"}
,
- {60, 24 * 3600, TMT_MINUTE, 30, TMT_HOUR, 2, TMT_HOUR, 4, 0, "%a %H:%M"}
+ {60, 24 * 3600, TMT_MINUTE, 30, TMT_HOUR, 2, TMT_HOUR, 6, 0, "%a %H:%M"}
,
{180, 0, TMT_HOUR, 1, TMT_HOUR, 6, TMT_HOUR, 6, 0, "%H:%M"}
,
free(im->gdes[i].ds_namv);
}
}
+ /* free allocated memory used for dashed lines */
+ if (im->gdes[i].p_dashes != NULL)
+ free(im->gdes[i].p_dashes);
+
free(im->gdes[i].p_data);
free(im->gdes[i].rpnp);
}
if (im->surface)
cairo_surface_destroy(im->surface);
if (status)
- fprintf(stderr, "OOPS: Cairo has issuesm it can't even die: %s\n",
+ fprintf(stderr, "OOPS: Cairo has issues it can't even die: %s\n",
cairo_status_to_string(status));
return 0;
im->graph_col[GRC_FRAME].green,
im->graph_col[GRC_FRAME].blue,
im->graph_col[GRC_FRAME].alpha);
+ if (im->gdes[i].dash) {
+ // make box borders in legend dashed if the graph is dashed
+ double dashes[] = { 3.0 };
+ cairo_set_dash(im->cr, dashes, 1, 0.0);
+ }
cairo_stroke(im->cr);
cairo_restore(im->cr);
}
break;
};
im->cr = cairo_create(im->surface);
- pango_cairo_font_map_set_resolution(PANGO_CAIRO_FONT_MAP(font_map), 100);
cairo_set_antialias(im->cr, im->graph_antialias);
cairo_scale(im->cr, im->zoom, im->zoom);
+ pango_cairo_font_map_set_resolution(PANGO_CAIRO_FONT_MAP(font_map), 100);
gfx_new_area(im,
0, 0,
cairo_new_path(im->cr);
cairo_set_line_width(im->cr, im->gdes[i].linewidth);
+
+ if (im->gdes[i].dash) {
+ cairo_set_dash(im->cr, im->gdes[i].p_dashes,
+ im->gdes[i].ndash, im->gdes[i].offset);
+ }
+
for (ii = 1; ii < im->xsize; ii++) {
if (isnan(im->gdes[i].p_data[ii])
|| (im->slopemode == 1
cairo_restore(im->cr);
} else {
int idxI = -1;
- double *foreY = malloc(sizeof(double) * im->xsize * 2);
- double *foreX = malloc(sizeof(double) * im->xsize * 2);
- double *backY = malloc(sizeof(double) * im->xsize * 2);
- double *backX = malloc(sizeof(double) * im->xsize * 2);
+ double *foreY =
+ (double *) malloc(sizeof(double) * im->xsize * 2);
+ double *foreX =
+ (double *) malloc(sizeof(double) * im->xsize * 2);
+ double *backY =
+ (double *) malloc(sizeof(double) * im->xsize * 2);
+ double *backX =
+ (double *) malloc(sizeof(double) * im->xsize * 2);
int drawem = 0;
for (ii = 0; ii <= im->xsize; ii++) {
case GF_HRULE:
if (im->gdes[i].yrule >= im->minval
&& im->gdes[i].yrule <= im->maxval)
- gfx_line(im,
- im->xorigin, ytr(im, im->gdes[i].yrule),
- im->xorigin + im->xsize, ytr(im,
- im->gdes[i].yrule),
- 1.0, im->gdes[i].col);
+ cairo_save(im->cr);
+ if (im->gdes[i].dash) {
+ cairo_set_dash(im->cr, im->gdes[i].p_dashes,
+ im->gdes[i].ndash, im->gdes[i].offset);
+ }
+ gfx_line(im,
+ im->xorigin, ytr(im, im->gdes[i].yrule),
+ im->xorigin + im->xsize, ytr(im,
+ im->gdes[i].yrule),
+ 1.0, im->gdes[i].col);
+ cairo_stroke(im->cr);
+ cairo_restore(im->cr);
break;
case GF_VRULE:
if (im->gdes[i].xrule >= im->start
&& im->gdes[i].xrule <= im->end)
- gfx_line(im,
- xtr(im, im->gdes[i].xrule), im->yorigin,
- xtr(im, im->gdes[i].xrule),
- im->yorigin - im->ysize, 1.0, im->gdes[i].col);
+ cairo_save(im->cr);
+ if (im->gdes[i].dash) {
+ cairo_set_dash(im->cr, im->gdes[i].p_dashes,
+ im->gdes[i].ndash, im->gdes[i].offset);
+ }
+ gfx_line(im,
+ xtr(im, im->gdes[i].xrule), im->yorigin,
+ xtr(im, im->gdes[i].xrule),
+ im->yorigin - im->ysize, 1.0, im->gdes[i].col);
+ cairo_stroke(im->cr);
+ cairo_restore(im->cr);
break;
default:
break;
im->gdes[im->gdes_c - 1].data_first = 0;
im->gdes[im->gdes_c - 1].p_data = NULL;
im->gdes[im->gdes_c - 1].rpnp = NULL;
+ im->gdes[im->gdes_c - 1].p_dashes = NULL;
im->gdes[im->gdes_c - 1].shift = 0.0;
+ im->gdes[im->gdes_c - 1].dash = 0;
+ im->gdes[im->gdes_c - 1].ndash = 0;
+ im->gdes[im->gdes_c - 1].offset = 0;
im->gdes[im->gdes_c - 1].col.red = 0.0;
im->gdes[im->gdes_c - 1].col.green = 0.0;
im->gdes[im->gdes_c - 1].col.blue = 0.0;
im->gdes[im->gdes_c - 1].ds = -1;
im->gdes[im->gdes_c - 1].cf_reduce = CF_AVERAGE;
im->gdes[im->gdes_c - 1].cf = CF_AVERAGE;
- im->gdes[im->gdes_c - 1].p_data = NULL;
im->gdes[im->gdes_c - 1].yrule = DNAN;
im->gdes[im->gdes_c - 1].xrule = 0;
return 0;
case 'n':{
char prop[15];
double size = 1;
- char font[1024] = "";
+ int end;
old_locale = setlocale(LC_NUMERIC, "C");
- if (sscanf(optarg, "%10[A-Z]:%lf:%1000s", prop, &size, font) >= 2) {
+ if (sscanf(optarg, "%10[A-Z]:%lf%n", prop, &size, &end) >= 2) {
int sindex, propidx;
setlocale(LC_NUMERIC, old_locale);
if (size > 0) {
im->text_prop[propidx].size = size;
}
- if (strlen(font) > 0) {
- strcpy(im->text_prop[propidx].font, font);
+ if (strlen(prop) > end) {
+ if (prop[end] == ':') {
+ strncpy(im->text_prop[propidx].font,
+ prop + end + 1, 255);
+ im->text_prop[propidx].font[255] = '\0';
+ } else {
+ rrd_set_error
+ ("expected after font size in '%s'",
+ prop);
+ return;
+ }
}
if (propidx == sindex && sindex != 0)
break;