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Follow-up 97d82a0d57fb675960dd0f3e7c2f56862e6b6ac5 - Fixed labels on ruler

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YuSanka 2024-06-26 15:12:43 +02:00 committed by Lukas Matena
parent 7b795f0cdf
commit 0766638212
1 changed files with 49 additions and 3 deletions
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52
src/slic3r/GUI/DoubleSliderForLayers.cpp
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@ -344,12 +344,15 @@ void DSForLayers::draw_ruler(const ImRect& slideable_region)
int tick = 0;
double value = 0.0;
size_t sequence = 0;
int prev_y_pos = -1;
float prev_y_pos = -1.f;
int values_size = (int)m_values.size();
const float label_shift = 0.5f * label_height;
if (m_ruler.long_step < 0) {
// sequential print when long_step wasn't detected because of a lot of printed objects
if (m_ruler.max_values.size() > 1) {
float last_pos = get_tick_pos(m_ctrl.GetMaxPos());
while (tick <= m_ctrl.GetMaxPos() && sequence < m_ruler.count()) {
// draw just ticks with max value
value = m_ruler.max_values[sequence];
@ -369,7 +372,7 @@ void DSForLayers::draw_ruler(const ImRect& slideable_region)
float pos = get_tick_pos(tick);
draw_tick(pos, long_outer_x);
if (prev_y_pos < 0 || prev_y_pos - pos >= label_height) {
if (prev_y_pos < 0 || pos == last_pos || (prev_y_pos - pos >= label_shift && pos - last_pos >= label_shift)) {
draw_text(tick, pos);
prev_y_pos = pos;
}
@ -391,6 +394,46 @@ void DSForLayers::draw_ruler(const ImRect& slideable_region)
}
}
else {
std::vector<int> last_positions;
if (m_ruler.count() == 1)
last_positions.emplace_back(m_ctrl.GetMaxPos());
else {
// fill last positions for each object in sequential print
last_positions.reserve(m_ruler.count());
int tick = 0;
double value = 0.0;
size_t sequence = 0;
while (tick <= m_ctrl.GetMaxPos()) {
value += m_ruler.long_step;
if (sequence < m_ruler.count() && value > m_ruler.max_values[sequence])
value = m_ruler.max_values[sequence];
for (; tick < values_size; tick++) {
if (m_values[tick] == value)
break;
if (m_values[tick] > value) {
if (tick > 0)
tick--;
break;
}
}
if (tick > m_ctrl.GetMaxPos())
break;
if (sequence < m_ruler.count() && value == m_ruler.max_values[sequence]) {
last_positions.emplace_back(tick);
value = 0.0;
sequence++;
tick++;
}
}
}
float last_pos = get_tick_pos(last_positions[sequence]);
while (tick <= m_ctrl.GetMaxPos()) {
value += m_ruler.long_step;
@ -413,7 +456,7 @@ void DSForLayers::draw_ruler(const ImRect& slideable_region)
float pos = get_tick_pos(tick);
draw_tick(pos, long_outer_x);
if (prev_y_pos < 0 || prev_y_pos - pos >= label_height) {
if (prev_y_pos < 0 || pos == last_pos || (prev_y_pos - pos >= label_shift && pos - last_pos >= label_shift) ) {
draw_text(tick, pos);
prev_y_pos = pos;
}
@ -424,6 +467,9 @@ void DSForLayers::draw_ruler(const ImRect& slideable_region)
value = 0.0;
sequence++;
tick++;
if (sequence < m_ruler.count())
last_pos = get_tick_pos(last_positions[sequence]);
}
}
// short ticks from the last tick to the end