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Plot: Fixed divide-by-zero in PlotLines() when passing a count of 1. (#2387) [@Lectem]

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omar 2019-02-27 14:25:37 +01:00
parent cf3cb7cf7e
commit 5e3a1de4e6
2 changed files with 3 additions and 1 deletions
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1
docs/CHANGELOG.txt
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@ -47,6 +47,7 @@ Other Changes:
- TabBar: Fixed a crash when using BeginTabBar() recursively (didn't affect docking). (#2371) - TabBar: Fixed a crash when using BeginTabBar() recursively (didn't affect docking). (#2371)
- TabBar: Added extra mis-usage error recovery. Past the assert, common mis-usage don't lead to - TabBar: Added extra mis-usage error recovery. Past the assert, common mis-usage don't lead to
hard crashes any more, facilitating integration with scripting languages. (#1651) hard crashes any more, facilitating integration with scripting languages. (#1651)
- Plot: Fixed divide-by-zero in PlotLines() when passing a count of 1. (#2387) [@Lectem]
- Log/Capture: Fixed extraneous leading carriage return. - Log/Capture: Fixed extraneous leading carriage return.
- Log/Capture: Fixed an issue when empty string on a new line would not emit a carriage return. - Log/Capture: Fixed an issue when empty string on a new line would not emit a carriage return.
- Log/Capture: Fixed LogXXX functions 'auto_open_depth' parameter being treated as an absolute - Log/Capture: Fixed LogXXX functions 'auto_open_depth' parameter being treated as an absolute

3
imgui_widgets.cpp
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@ -5343,7 +5343,8 @@ void ImGui::PlotEx(ImGuiPlotType plot_type, const char* label, float (*values_ge
RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding); RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
if (values_count > 0) const int values_count_min = (plot_type == ImGuiPlotType_Lines) ? 2 : 1;
if (values_count >= 1)//values_count_min)
{ {
int res_w = ImMin((int)frame_size.x, values_count) + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0); int res_w = ImMin((int)frame_size.x, values_count) + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0);
int item_count = values_count + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0); int item_count = values_count + ((plot_type == ImGuiPlotType_Lines) ? -1 : 0);