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fixed rendering of histogram with a lot of values

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This commit is contained in:
Mikulas Florek 2015-09-19 21:12:26 +02:00
parent 774099918a
commit 93200a6c37
1 changed files with 1 additions and 1 deletions
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imgui.cpp
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@ -6613,7 +6613,7 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
for (int n = 0; n < res_w; n++) for (int n = 0; n < res_w; n++)
{ {
const float t1 = t0 + t_step; const float t1 = t0 + t_step;
const int v_idx = (int)(t0 * values_count); const int v_idx = (int)(t0 * values_count + 0.5f);
IM_ASSERT(v_idx >= 0 && v_idx < values_count); IM_ASSERT(v_idx >= 0 && v_idx < values_count);
const float v1 = values_getter(data, (v_idx + values_offset + 1) % values_count); const float v1 = values_getter(data, (v_idx + values_offset + 1) % values_count);
const ImVec2 p1 = ImVec2( t1, 1.0f - ImSaturate((v1 - scale_min) / (scale_max - scale_min)) ); const ImVec2 p1 = ImVec2( t1, 1.0f - ImSaturate((v1 - scale_min) / (scale_max - scale_min)) );