gwm17/implot
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Replace sprintf with snprintf

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This commit is contained in:
Gordon McCann 2023-06-20 12:40:20 -04:00
parent 8250340f04
commit 57f46bfc00
1 changed files with 6 additions and 6 deletions
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12
implot_demo.cpp
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@ -751,13 +751,13 @@ void ShowDemo_DigitalPlots() {
ImPlot::SetupAxisLimits(ImAxis_Y1, -1, 1); ImPlot::SetupAxisLimits(ImAxis_Y1, -1, 1);
for (int i = 0; i < 2; ++i) { for (int i = 0; i < 2; ++i) {
if (showDigital[i] && dataDigital[i].Data.size() > 0) { if (showDigital[i] && dataDigital[i].Data.size() > 0) {
sprintf(label, "digital_%d", i); snprintf(label, sizeof(label), "digital_%d", i);
ImPlot::PlotDigital(label, &dataDigital[i].Data[0].x, &dataDigital[i].Data[0].y, dataDigital[i].Data.size(), dataDigital[i].Offset, 2 * sizeof(float)); ImPlot::PlotDigital(label, &dataDigital[i].Data[0].x, &dataDigital[i].Data[0].y, dataDigital[i].Data.size(), dataDigital[i].Offset, 2 * sizeof(float));
} }
} }
for (int i = 0; i < 2; ++i) { for (int i = 0; i < 2; ++i) {
if (showAnalog[i]) { if (showAnalog[i]) {
sprintf(label, "analog_%d", i); snprintf(label, sizeof(label), "analog_%d", i);
if (dataAnalog[i].Data.size() > 0) if (dataAnalog[i].Data.size() > 0)
ImPlot::PlotLine(label, &dataAnalog[i].Data[0].x, &dataAnalog[i].Data[0].y, dataAnalog[i].Data.size(), dataAnalog[i].Offset, 2 * sizeof(float)); ImPlot::PlotLine(label, &dataAnalog[i].Data[0].x, &dataAnalog[i].Data[0].y, dataAnalog[i].Data.size(), dataAnalog[i].Offset, 2 * sizeof(float));
} }
@ -1118,7 +1118,7 @@ void ShowDemo_SubplotItemSharing() {
if (id[j] == i) { if (id[j] == i) {
char label[8]; char label[8];
float fj = 0.01f * (j+2); float fj = 0.01f * (j+2);
sprintf(label, "data%d", j); snprintf(label, sizeof(label), "data%d", j);
ImPlot::PlotLineG(label,SinewaveGetter,&fj,1000); ImPlot::PlotLineG(label,SinewaveGetter,&fj,1000);
if (ImPlot::BeginDragDropSourceItem(label)) { if (ImPlot::BeginDragDropSourceItem(label)) {
curj = j; curj = j;
@ -1445,7 +1445,7 @@ void ShowDemo_DragAndDrop() {
Idx = i++; Idx = i++;
Plt = 0; Plt = 0;
Yax = ImAxis_Y1; Yax = ImAxis_Y1;
sprintf(Label, "%02d Hz", Idx+1); snprintf(Label, sizeof(Label), "%02d Hz", Idx+1);
Color = RandomColor(); Color = RandomColor();
Data.reserve(1001); Data.reserve(1001);
for (int k = 0; k < 1001; ++k) { for (int k = 0; k < 1001; ++k) {
@ -1656,7 +1656,7 @@ void ShowDemo_OffsetAndStride() {
ImPlot::PushColormap(ImPlotColormap_Jet); ImPlot::PushColormap(ImPlotColormap_Jet);
char buff[16]; char buff[16];
for (int c = 0; c < k_circles; ++c) { for (int c = 0; c < k_circles; ++c) {
sprintf(buff, "Circle %d", c); snprintf(buff, sizeof(buff), "Circle %d", c);
ImPlot::PlotLine(buff, &interleaved_data[c*2 + 0], &interleaved_data[c*2 + 1], k_points_per, offset, 2*k_circles*sizeof(double)); ImPlot::PlotLine(buff, &interleaved_data[c*2 + 0], &interleaved_data[c*2 + 1], k_points_per, offset, 2*k_circles*sizeof(double));
} }
ImPlot::EndPlot(); ImPlot::EndPlot();
@ -2381,7 +2381,7 @@ void ShowBenchmarkTool() {
ImPlot::SetupAxesLimits(0,500,0,500,ImGuiCond_Always); ImPlot::SetupAxesLimits(0,500,0,500,ImGuiCond_Always);
for (int run = 0; run < records.size(); ++run) { for (int run = 0; run < records.size(); ++run) {
if (records[run].Data.Size > 1) { if (records[run].Data.Size > 1) {
sprintf(buffer, "B%d-%s%s", run + 1, names[records[run].Mode], records[run].AA ? "-AA" : ""); snprintf(buffer, sizeof(buffer), "B%d-%s%s", run + 1, names[records[run].Mode], records[run].AA ? "-AA" : "");
ImVector<ImPlotPoint>& d = records[run].Data; ImVector<ImPlotPoint>& d = records[run].Data;
ImPlot::PlotLine(buffer, &d[0].x, &d[0].y, d.Size, 0, 2*sizeof(double)); ImPlot::PlotLine(buffer, &d[0].x, &d[0].y, d.Size, 0, 2*sizeof(double));
} }