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fix(l2): a map line starts from the middle of the own-position and node dots

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-10-26 20:42:36 +01:00
co-authored by Claude Opus 5.5
parent 80580ead54
commit c1af501cc4
1 changed files with 3 additions and 3 deletions
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examples/companion_radio/ui-lvgl/MapScreen.h
+3 -3
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@@ -553,7 +553,7 @@ static void drawMarks(lv_event_t* e) {
const Mark& m = s_marks[k];
if (!m.vis) continue;
dot.bg_color = lv_color_hex(m.col);
lv_area_t da = { a.x1 + m.x - half, a.y1 + m.y - half, a.x1 + m.x + half - 1, a.y1 + m.y + half - 1 };
lv_area_t da = { a.x1 + m.x - half, a.y1 + m.y - half, a.x1 + m.x + half, a.y1 + m.y + half }; // odd: centred on (x, y), as the lines are
lv_draw_rect(layer, &dot, &da);
}
// Hop numbers of the route being picked: a badge at the dot's top right.
@@ -811,7 +811,7 @@ void UITask::buildMap() {
_map_me = lv_obj_create(_map_marks);
lv_obj_remove_style_all(_map_me);
lv_obj_set_size(_map_me, 16, 16);
lv_obj_set_size(_map_me, 17, 17); // odd: its middle on the pixel a route line starts from
lv_obj_set_style_radius(_map_me, LV_RADIUS_CIRCLE, 0);
lv_obj_set_style_bg_color(_map_me, lv_color_hex(theme::ACCENT), 0);
lv_obj_set_style_bg_opa(_map_me, LV_OPA_COVER, 0);
@@ -992,7 +992,7 @@ void UITask::layoutMap() {
if (_core->course.currentLocation(lat, lon)) {
double x = mapview::lonToTileX(lon / 1e6, _map_z) * mapview::TILE_PX - left;
double y = mapview::latToTileY(lat / 1e6, _map_z) * mapview::TILE_PX - top;
lv_obj_set_pos(_map_me, (int)x - 8, (int)y - 8);
lv_obj_set_pos(_map_me, (int)lround(x) - 8, (int)lround(y) - 8);
lv_obj_remove_flag(_map_me, LV_OBJ_FLAG_HIDDEN);
} else {
lv_obj_add_flag(_map_me, LV_OBJ_FLAG_HIDDEN);