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replace sprintf with snprintf

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This commit is contained in:
Evan Pezent 2022-01-30 09:54:49 -08:00
parent 3a53f0b796
commit 168244e422
1 changed files with 2 additions and 2 deletions
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implot_items.cpp
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@ -1906,7 +1906,7 @@ void PlotPieChart(const char* const label_ids[], const T* values, int count, dou
double percent = normalize ? (double)values[i] / sum : (double)values[i]; double percent = normalize ? (double)values[i] / sum : (double)values[i];
a1 = a0 + 2 * IM_PI * percent; a1 = a0 + 2 * IM_PI * percent;
if (item->Show) { if (item->Show) {
sprintf(buffer, fmt, (double)values[i]); snprintf(buffer, 32, fmt, (double)values[i]);
ImVec2 size = ImGui::CalcTextSize(buffer); ImVec2 size = ImGui::CalcTextSize(buffer);
double angle = a0 + (a1 - a0) * 0.5; double angle = a0 + (a1 - a0) * 0.5;
ImVec2 pos = PlotToPixels(center.x + 0.5 * radius * cos(angle), center.y + 0.5 * radius * sin(angle),IMPLOT_AUTO,IMPLOT_AUTO); ImVec2 pos = PlotToPixels(center.x + 0.5 * radius * cos(angle), center.y + 0.5 * radius * sin(angle),IMPLOT_AUTO,IMPLOT_AUTO);
@ -2060,7 +2060,7 @@ void RenderHeatmap(Transformer transformer, ImDrawList& DrawList, const T* value
p.y = yref + ydir * (0.5*h + r*h); p.y = yref + ydir * (0.5*h + r*h);
ImVec2 px = transformer(p); ImVec2 px = transformer(p);
char buff[32]; char buff[32];
sprintf(buff, fmt, values[i]); sprintf(buff, 32, fmt, values[i]);
ImVec2 size = ImGui::CalcTextSize(buff); ImVec2 size = ImGui::CalcTextSize(buff);
double t = ImClamp(ImRemap01((double)values[i], scale_min, scale_max),0.0,1.0); double t = ImClamp(ImRemap01((double)values[i], scale_min, scale_max),0.0,1.0);
ImVec4 color = SampleColormap((float)t); ImVec4 color = SampleColormap((float)t);