prepare for the release of rrdtool-1.2.8

[rrdtool.git] / src / rrd_graph.c

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index f508cf5..33f0e51 100644 (file)
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.2.6  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.8  Copyright by Tobi Oetiker, 1997-2005
  ****************************************************************************
  * rrd__graph.c  produce graphs from data in rrdfiles
  ****************************************************************************/
@@ -9,7 +9,7 @@
 
 #include "rrd_tool.h"
 
-#if defined(WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
+#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
 #include <io.h>
 #include <fcntl.h>
 #endif
@@ -100,8 +100,9 @@ gfx_color_t graph_col[] =   /* default colors */
      0xE0505080,   /* major grid */
      0x000000FF,   /* font       */ 
      0x802020FF,   /* arrow      */
-     0x202020FF    /* axis       */
-};
+     0x202020FF,   /* axis       */
+     0x000000FF    /* frame      */ 
+};     
 
 
 /* #define DEBUG */
@@ -222,6 +223,7 @@ enum grc_en grc_conv(char *string){
     conv_if(FONT,GRC_FONT)
     conv_if(ARROW,GRC_ARROW)
     conv_if(AXIS,GRC_AXIS)
+    conv_if(FRAME,GRC_FRAME)
 
     return -1; 
 }
@@ -1989,39 +1991,32 @@ grid_paint(image_desc_t   *im)
                     if (          im->gdes[i].gf != GF_PRINT &&
                                   im->gdes[i].gf != GF_GPRINT &&
                                    im->gdes[i].gf != GF_COMMENT) {
-                            int boxL, boxH, boxV;
+                            int boxH, boxV;
                             
-                            boxL = gfx_get_text_width(im->canvas, 0,
+                            boxH = gfx_get_text_width(im->canvas, 0,
                                                       im->text_prop[TEXT_PROP_LEGEND].font,
                                                       im->text_prop[TEXT_PROP_LEGEND].size,
-                                                      im->tabwidth,"oo", 0);
-                           boxH = boxL / 1.9;
-                            boxV = boxH+1;
+                                                      im->tabwidth,"o", 0) * 1.2;
+                            boxV = boxH*1.1;
                             
-                            /* make sure transparent colors show up all the same */
+                            /* make sure transparent colors show up the same way as in the graph */
                             node = gfx_new_area(im->canvas,
-                                                X0-1,Y0-boxV,
-                                                X0-1,Y0+1,
-                                                X0+boxL+0.5,Y0+1,
-                                                im->graph_col[GRC_BACK]);
-                            gfx_add_point ( node, X0+boxL+0.5, Y0-boxV );
-                           node = gfx_new_area(im->canvas,
-                                                X0-1,Y0-boxV,
-                                                X0-1,Y0,
+                                                X0,Y0-boxV,
+                                                X0,Y0,
                                                 X0+boxH,Y0,
-                                                im->graph_col[GRC_CANVAS]);
+                                                im->graph_col[GRC_BACK]);
                             gfx_add_point ( node, X0+boxH, Y0-boxV );
 
                             node = gfx_new_area(im->canvas,
-                                                X0-1,Y0-boxV,
-                                                X0-1,Y0,
+                                                X0,Y0-boxV,
+                                                X0,Y0,
                                                 X0+boxH,Y0,
                                                 im->gdes[i].col);
                             gfx_add_point ( node, X0+boxH, Y0-boxV );
                             node = gfx_new_line(im->canvas,
-                                                X0-1,Y0-boxV,
-                                                X0-1,Y0,
-                                                1,im->graph_col[GRC_FONT]);
+                                                X0,Y0-boxV,
+                                                X0,Y0,
+                                                1.0,im->graph_col[GRC_FRAME]);
                             gfx_add_point(node,X0+boxH,Y0);
                             gfx_add_point(node,X0+boxH,Y0-boxV);
                             gfx_close_path(node);
@@ -2387,11 +2382,11 @@ graph_paint(image_desc_t *im, char ***calcpr)
   
   node=gfx_new_area ( im->canvas,
                       0, 0,
-                      im->ximg, 0,
-                      im->ximg, im->yimg,
+                      0, im->yimg,
+                     im->ximg, im->yimg,                      
                       im->graph_col[GRC_BACK]);
 
-  gfx_add_point(node,0, im->yimg);
+  gfx_add_point(node,im->ximg, 0);
 
 #ifdef WITH_PIECHART
   if (piechart != 2) {
@@ -2634,7 +2629,7 @@ graph_paint(image_desc_t *im, char ***calcpr)
   
   if (strcmp(im->graphfile,"-")==0) {
     fo = im->graphhandle ? im->graphhandle : stdout;
-#if defined(WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
+#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
     /* Change translation mode for stdout to BINARY */
     _setmode( _fileno( fo ), O_BINARY );
 #endif
@@ -2645,7 +2640,7 @@ graph_paint(image_desc_t *im, char ***calcpr)
       return (-1);
     }
   }
-  gfx_render (im->canvas,im->ximg,im->yimg,0x0,fo);
+  gfx_render (im->canvas,im->ximg,im->yimg,0x00000000,fo);
   if (strcmp(im->graphfile,"-") != 0)
     fclose(fo);
   return 0;
@@ -2839,7 +2834,7 @@ rrd_graph_init(image_desc_t *im)
     for(i=0;i<DIM(graph_col);i++)
         im->graph_col[i]=graph_col[i];
 
-#if defined(WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
+#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
     {
             char *windir; 
            char rrd_win_default_font[1000];
@@ -2926,6 +2921,7 @@ rrd_graph_options(int argc, char *argv[],image_desc_t *im)
             {"tabwidth",   required_argument, 0,    'T'},            
            {"font-render-mode", required_argument, 0, 'R'},
            {"font-smoothing-threshold", required_argument, 0, 'B'},
+           {"alt-y-mrtg", no_argument,       0,  1000}, /* this has no effect it is just here to save old apps from crashing when they use it */
            {0,0,0,0}};
        int option_index = 0;
        int opt;