Bar chart, spacing between sets
jackbrace - October 21, 2008 - 11:37
| Project: | Chart API |
| Version: | 6.x-1.2 |
| Component: | Miscellaneous |
| Category: | feature request |
| Priority: | minor |
| Assigned: | Unassigned |
| Status: | active |
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Description
hello,
i'm trying to create a bar chart, but i can't get the grid and the bars to align. This is because every set of bars has a spacing of about 8px, while the spacing between the bars themselves can be manualy been set i cannot find an option to set this other spacing. what can i do to set this spacing? (or rather have it take the value of the bar spacing)
thanks, kevin
#1
Fwiw, I wanted to achieve the same thing, here's a small patch that I came up with
--- chart.module.orig 2008-12-23 09:53:48.000000000 -0800
+++ chart.module 2008-12-23 09:52:01.000000000 -0800
@@ -549,7 +549,7 @@
// Bar chart bar sizing
case 'chbh':
- $data[$attr] .= implode(',', array($value['#size'], $value['#spacing']));
+ $data[$attr] .= implode(',', array($value['#size'], $value['#spacing'], $value['#group_spacing']));
break;
// Mixed axis positions, labels and styles
@@ -1028,10 +1028,11 @@
*
* @return array
*/
-function chart_bar_size($size = 40, $spacing = 20) {
+function chart_bar_size($size = 40, $spacing = 20, $group_spacing = 30) {
return array(
'#size' => $size,
'#spacing' => $spacing,
+ '#group_spacing' => $group_spacing,
);
}