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When entering the first vectors, where were a number of display anomalies

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such a vectors pointing in the wrong direction. They were caused by overflows
due to inadequate zoom settings.

- gui.c (change_world): if the extents have grown, zoom to extents



git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5756 99fdad57-331a-0410-800a-d7fa5415bdb3
This commit is contained in:
werner 2009-12-15 20:05:37 +00:00
parent a830226830
commit 83669c6db7
1 changed files with 9 additions and 1 deletions
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8
gui.c
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@ -252,11 +252,19 @@ static void make_center_area(GtkWidget *vbox)
void change_world(void) void change_world(void)
{ {
struct bbox before, after;
inst_deselect(); inst_deselect();
status_begin_reporting(); status_begin_reporting();
before = inst_get_bbox();
instantiate(); instantiate();
after = inst_get_bbox();
label_in_box_bg(active_frame->label, COLOR_FRAME_SELECTED); label_in_box_bg(active_frame->label, COLOR_FRAME_SELECTED);
build_frames(frames_box); build_frames(frames_box);
if (after.min.x < before.min.x || after.min.y < before.min.y ||
after.max.x > before.max.x || after.max.y > before.max.y)
zoom_to_extents();
else
redraw(); redraw();
} }