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PlotLines, PlotHistogram: Ignore NaN values when calculating min/max bounds. (#2485)

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This commit is contained in:
omar 2019-04-12 22:16:59 +02:00
parent ee02cdbf03
commit 30d81f53cb
2 changed files with 3 additions and 0 deletions
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1
docs/CHANGELOG.txt
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@ -49,6 +49,7 @@ Other Changes:
- GetMouseDragDelta(): also returns the delta on the mouse button released frame. (#2419) - GetMouseDragDelta(): also returns the delta on the mouse button released frame. (#2419)
- GetMouseDragDelta(): verify that mouse positions are valid otherwise returns zero. - GetMouseDragDelta(): verify that mouse positions are valid otherwise returns zero.
- Inputs: Also add support for horizontal scroll with Shift+Mouse Wheel. (#2424, #1463) [@LucaRood] - Inputs: Also add support for horizontal scroll with Shift+Mouse Wheel. (#2424, #1463) [@LucaRood]
- PlotLines, PlotHistogram: Ignore NaN values when calculating min/max bounds. (#2485)
- Misc: Added IM_MALLOC/IM_FREE macros mimicking IM_NEW/IM_DELETE so user doesn't need to revert - Misc: Added IM_MALLOC/IM_FREE macros mimicking IM_NEW/IM_DELETE so user doesn't need to revert
to using the ImGui::MemAlloc()/MemFree() calls directly. to using the ImGui::MemAlloc()/MemFree() calls directly.
- Examples: OpenGL: Added a dummy GL call + comments in ImGui_ImplOpenGL3_Init() to detect uninitialized - Examples: OpenGL: Added a dummy GL call + comments in ImGui_ImplOpenGL3_Init() to detect uninitialized

2
imgui_widgets.cpp
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@ -5577,6 +5577,8 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
for (int i = 0; i < values_count; i++) for (int i = 0; i < values_count; i++)
{ {
const float v = values_getter(data, i); const float v = values_getter(data, i);
if (v != v) // Ignore NaN values
continue;
v_min = ImMin(v_min, v); v_min = ImMin(v_min, v);
v_max = ImMax(v_max, v); v_max = ImMax(v_max, v);
} }