#include <sys/stat.h>
+#include <libgen.h>
#ifdef WIN32
#include "strftime.h"
conv_if(XPORT, GF_XPORT);
conv_if(SHIFT, GF_SHIFT);
- return (-1);
+ return (enum gf_en)(-1);
}
enum gfx_if_en if_conv(
conv_if(EPS, IF_EPS);
conv_if(PDF, IF_PDF);
- return (-1);
+ return (enum gfx_if_en)(-1);
}
enum tmt_en tmt_conv(
conv_if(WEEK, TMT_WEEK);
conv_if(MONTH, TMT_MONTH);
conv_if(YEAR, TMT_YEAR);
- return (-1);
+ return (enum tmt_en)(-1);
}
enum grc_en grc_conv(
conv_if(AXIS, GRC_AXIS);
conv_if(FRAME, GRC_FRAME);
- return -1;
+ return (enum grc_en)(-1);
}
enum text_prop_en text_prop_conv(
conv_if(UNIT, TEXT_PROP_UNIT);
conv_if(LEGEND, TEXT_PROP_LEGEND);
conv_if(WATERMARK, TEXT_PROP_WATERMARK);
- return -1;
+ return (enum text_prop_en)(-1);
}
image_desc_t *im)
{
unsigned long i, ii;
- cairo_status_t status = 0;
+ cairo_status_t status = (cairo_status_t) 0;
if (im == NULL)
return 0;
if (im->unitsexponent != 9999) {
/* unitsexponent = 9, 6, 3, 0, -3, -6, -9, etc */
- viewdigits = floor(im->unitsexponent / 3);
+ viewdigits = floor((double)(im->unitsexponent / 3));
} else {
viewdigits = digits;
}
/* add one entry to the array that keeps track of the step sizes of the
* data sources going into the CDEF. */
if ((steparray =
- rrd_realloc(steparray,
+ (long*)rrd_realloc(steparray,
(++stepcnt +
1) * sizeof(*steparray))) == NULL) {
rrd_set_error("realloc steparray");
*/
im->gdes[gdi].step = lcd(steparray);
free(steparray);
- if ((im->gdes[gdi].data = malloc(((im->gdes[gdi].end -
+ if ((im->gdes[gdi].data = (rrd_value_t*)malloc(((im->gdes[gdi].end -
im->gdes[gdi].start)
/ im->gdes[gdi].step)
* sizeof(double))) == NULL) {
for (i = 0; i < im->gdes_c; i++) {
if ((im->gdes[i].gf == GF_LINE) ||
(im->gdes[i].gf == GF_AREA) || (im->gdes[i].gf == GF_TICK)) {
- if ((im->gdes[i].p_data = malloc((im->xsize + 1)
+ if ((im->gdes[i].p_data = (rrd_value_t*)malloc((im->xsize + 1)
* sizeof(rrd_value_t))) == NULL) {
rrd_set_error("malloc data_proc");
return -1;
rrd_infoval_t prline;
if (im->gdes[i].strftm) {
- prline.u_str = malloc((FMT_LEG_LEN + 2) * sizeof(char));
+ prline.u_str = (char*)malloc((FMT_LEG_LEN + 2) * sizeof(char));
strftime(prline.u_str,
FMT_LEG_LEN, im->gdes[i].format, &tmvdef);
} else if (bad_format(im->gdes[i].format)) {
int leg_cc;
double glue = 0;
int i, ii, mark = 0;
- char prt_fctn; /*special printfunctions */
char default_txtalign = TXA_JUSTIFIED; /*default line orientation */
int *legspace;
char *tab;
if (!(im->extra_flags & NOLEGEND) & !(im->extra_flags & ONLY_GRAPH)) {
- if ((legspace = malloc(im->gdes_c * sizeof(int))) == NULL) {
+ if ((legspace = (int*)malloc(im->gdes_c * sizeof(int))) == NULL) {
rrd_set_error("malloc for legspace");
return -1;
}
- if (im->extra_flags & FULL_SIZE_MODE)
- leg_y = leg_y_prev =
- leg_y - (int) (im->text_prop[TEXT_PROP_LEGEND].size * 1.8);
for (i = 0; i < im->gdes_c; i++) {
+ char prt_fctn; /*special printfunctions */
fill_last = fill;
/* hide legends for rules which are not displayed */
if (im->gdes[i].gf == GF_TEXTALIGN) {
tab[0] = (char) 9;
}
leg_cc = strlen(im->gdes[i].legend);
- /* is there a controle code ant the end of the legend string ? */
+ /* is there a controle code at the end of the legend string ? */
if (leg_cc >= 2 && im->gdes[i].legend[leg_cc - 2] == '\\') {
prt_fctn = im->gdes[i].legend[leg_cc - 1];
leg_cc -= 2;
+ glue;
}
leg_y_prev = leg_y;
- if (im->extra_flags & FULL_SIZE_MODE) {
- /* only add y space if there was text on the line */
- if (leg_x > border || prt_fctn == 's')
- leg_y -= im->text_prop[TEXT_PROP_LEGEND].size * 1.8;
- if (prt_fctn == 's')
- leg_y += im->text_prop[TEXT_PROP_LEGEND].size;
- } else {
- if (leg_x > border || prt_fctn == 's')
- leg_y += im->text_prop[TEXT_PROP_LEGEND].size * 1.8;
- if (prt_fctn == 's')
- leg_y -= im->text_prop[TEXT_PROP_LEGEND].size;
- }
+ if (leg_x > border || prt_fctn == 's')
+ leg_y += im->text_prop[TEXT_PROP_LEGEND].size * 1.8;
+ if (prt_fctn == 's')
+ leg_y -= im->text_prop[TEXT_PROP_LEGEND].size;
fill = 0;
leg_c = 0;
mark = ii;
}
if (im->extra_flags & FULL_SIZE_MODE) {
- if (leg_y != leg_y_prev) {
- *gY = leg_y - im->text_prop[TEXT_PROP_LEGEND].size * 1.8;
- im->yorigin =
- leg_y - im->text_prop[TEXT_PROP_LEGEND].size * 1.8;
+ /* now for some backpaddeling. We have to shift up all the
+ legend items into the graph and tell the caller about the
+ space we used up. */
+ long shift_up = leg_y - im->yimg - im->text_prop[TEXT_PROP_LEGEND].size * 1.8 + border * 0.7;
+ for (i = 0; i < im->gdes_c; i++) {
+ im->gdes[i].leg_y -= shift_up;
}
+ im->yorigin = im->yorigin - leg_y + im->yimg - im->text_prop[TEXT_PROP_LEGEND].size * 1.8 - border;
+ *gY = im->yorigin;
} else {
im->yimg =
leg_y - im->text_prop[TEXT_PROP_LEGEND].size * 1.8 +
double mnt;
int iexp;
- iexp = floor(log(fabs(x)) / log(10));
+ iexp = floor(log((double)fabs(x)) / log((double)10));
mnt = x / pow(10.0, iexp);
if (mnt >= 10.0) {
iexp++;
return 0;
}
- /** +---+--------------------------------------------+
- ** | y |...............graph title..................|
- ** | +---+-------------------------------+--------+
- ** | a | y | | |
- ** | x | | | |
- ** | i | a | | pie |
- ** | s | x | main graph area | chart |
- ** | | i | | area |
- ** | t | s | | |
- ** | i | | | |
- ** | t | l | | |
- ** | l | b +-------------------------------+--------+
- ** | e | l | x axis labels | |
- ** +---+---+-------------------------------+--------+
- ** |....................legends.....................|
- ** +------------------------------------------------+
- ** | watermark |
- ** +------------------------------------------------+
+ /** +---+-----------------------------------+
+ ** | y |...............graph title.........|
+ ** | +---+-------------------------------+
+ ** | a | y | |
+ ** | x | | |
+ ** | i | a | |
+ ** | s | x | main graph area |
+ ** | | i | |
+ ** | t | s | |
+ ** | i | | |
+ ** | t | l | |
+ ** | l | b +-------------------------------+
+ ** | e | l | x axis labels |
+ ** +---+---+-------------------------------+
+ ** |....................legends............|
+ ** +---------------------------------------+
+ ** | watermark |
+ ** +---------------------------------------+
*/
if (im->ylegend[0] != '\0') {
if (im->extra_flags & FULL_SIZE_MODE) {
/* The actual size of the image to draw has been determined by the user.
** The graph area is the space remaining after accounting for the legend,
- ** the watermark, the pie chart, the axis labels, and the title.
+ ** the watermark, the axis labels, and the title.
*/
im->xorigin = 0;
im->ximg = im->xsize;
** of the legend and the axis labels.
*/
if (im->extra_flags & NOLEGEND) {
- /* set dimensions correctly if using full size mode with no legend */
- im->yorigin =
- im->yimg -
+ im->yorigin = im->yimg -
im->text_prop[TEXT_PROP_AXIS].size * 2.5 - Yspacing;
Ymain = im->yorigin;
- } else {
+ }
+ else {
/* Determine where to place the legends onto the image.
** Set Ymain and adjust im->yorigin to match the space requirements.
*/
*data,
unsigned int length)
{
- image_desc_t *im = closure;
+ image_desc_t *im = (image_desc_t*)closure;
im->rendered_image =
- realloc(im->rendered_image, im->rendered_image_size + length);
+ (unsigned char*)realloc(im->rendered_image, im->rendered_image_size + length);
if (im->rendered_image == NULL)
return CAIRO_STATUS_WRITE_ERROR;
memcpy(im->rendered_image + im->rendered_image_size, data, length);
if (strcmp(walker->key, "image_info") == 0) {
prlines++;
if (((*prdata) =
- rrd_realloc((*prdata),
+ (char**)rrd_realloc((*prdata),
(prlines + 1) * sizeof(char *))) == NULL) {
rrd_set_error("realloc prdata");
return 0;
}
/* imginfo goes to position 0 in the prdata array */
- (*prdata)[prlines - 1] = malloc((strlen(walker->value.u_str)
+ (*prdata)[prlines - 1] = (char*)malloc((strlen(walker->value.u_str)
+ 2) * sizeof(char));
strcpy((*prdata)[prlines - 1], walker->value.u_str);
(*prdata)[prlines] = NULL;
} else if (strncmp(walker->key, "print", 5) == 0) { /* keys are prdate[0..] */
prlines++;
if (((*prdata) =
- rrd_realloc((*prdata),
+ (char**)rrd_realloc((*prdata),
(prlines + 1) * sizeof(char *))) == NULL) {
rrd_set_error("realloc prdata");
return 0;
}
- (*prdata)[prlines - 1] = malloc((strlen(walker->value.u_str)
+ (*prdata)[prlines - 1] = (char*)malloc((strlen(walker->value.u_str)
+ 2) * sizeof(char));
(*prdata)[prlines] = NULL;
strcpy((*prdata)[prlines - 1], walker->value.u_str);
if (im.imginfo) {
rrd_infoval_t info;
+ char *path;
char *filename;
- filename = im.graphfile + strlen(im.graphfile);
- while (filename > im.graphfile) {
- if (*(filename - 1) == '/' || *(filename - 1) == '\\')
- break;
- filename--;
- }
+ path = strdup(im.graphfile);
+ filename = basename(path);
info.u_str =
sprintf_alloc(im.imginfo,
filename,
im.ximg), (long) (im.zoom * im.yimg));
grinfo_push(&im, sprintf_alloc("image_info"), RD_I_STR, info);
free(info.u_str);
+ free(path);
}
if (im.rendered_image) {
rrd_infoval_t img;
if (size > 0) {
rrd_set_font_desc(im,propidx,NULL,size);
}
- if ((int) strlen(optarg) > end) {
+ if ((int) strlen(optarg) > end+2) {
if (optarg[end] == ':') {
rrd_set_font_desc(im,propidx,optarg + end + 1,0);
} else {
case VDEF_PERCENT:{
rrd_value_t *array;
int field;
- if ((array = malloc(steps * sizeof(double))) == NULL) {
+ if ((array = (rrd_value_t*)malloc(steps * sizeof(double))) == NULL) {
rrd_set_error("malloc VDEV_PERCENT");
return -1;
}
projects / rrdtool.git / blobdiff