diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/display/canvas-axonomgrid.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/display/canvas-axonomgrid.cpp b/src/display/canvas-axonomgrid.cpp index 909ebdcda..c4fb41cec 100644 --- a/src/display/canvas-axonomgrid.cpp +++ b/src/display/canvas-axonomgrid.cpp @@ -149,6 +149,7 @@ sp_caxonomgrid_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) case ARG_ANGLEX:
grid->angle_deg[X] = GTK_VALUE_DOUBLE (* arg);
if (grid->angle_deg[X] < 0.0) grid->angle_deg[X] = 0.0;
+ if (grid->angle_deg[X] > 89.0) grid->angle_deg[X] = 89.0;
grid->angle_rad[X] = deg_to_rad(grid->angle_deg[X]);
grid->tan_angle[X] = tan(grid->angle_rad[X]);
sp_canvas_item_request_update (item);
@@ -161,6 +162,7 @@ sp_caxonomgrid_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) case ARG_ANGLEZ:
grid->angle_deg[Z] = GTK_VALUE_DOUBLE (* arg);
if (grid->angle_deg[Z] < 0.0) grid->angle_deg[Z] = 0.0;
+ if (grid->angle_deg[X] > 89.0) grid->angle_deg[X] = 89.0;
grid->angle_rad[Z] = deg_to_rad(grid->angle_deg[Z]);
grid->tan_angle[Z] = tan(grid->angle_rad[Z]);
sp_canvas_item_request_update (item);
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