gwm17/implot
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Plot only one rectangle for same digital state

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plot only one rectangle for same digital state, do not extend plot outside plot range
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ozlb 2020-05-04 15:16:04 +02:00 committed by GitHub
parent 52ae8ff8cd
commit d539dc9a70
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1 changed files with 9 additions and 5 deletions
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implot.cpp
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@ -2333,15 +2333,19 @@ inline void PlotDigitalEx(const char* label_id, Getter getter, int count, int of
pMin.x = gp.PixelRange.Min.x + mx * (itemData1.x - gp.CurrentPlot->XAxis.Min);
pMin.y = (gp.PixelRange.Min.y) + ((-pixY_chOffset * gp.DigitalPlotItemCnt) - pixY_Offset);
pMax.x = gp.PixelRange.Min.x + mx * (itemData2.x - gp.CurrentPlot->XAxis.Min);
pMax.y = (itemData1.y == 0.0) ? y0 : y1;
while (((s+1) < segments) && (round(pMin.x) == round(pMax.x))) {
pMax.y = ((int) itemData1.y == 0) ? y0 : y1;
//plot only one rectangle for same digital state
while (((s+2) < segments) && ((int) itemData1.y == (int) itemData2.y)) {
const int i2 = (i1 + 1) % count;
ImVec2 itemData2 = getter(i2);
itemData2 = getter(i2);
pMax.x = gp.PixelRange.Min.x + mx * (itemData2.x - gp.CurrentPlot->XAxis.Min);
pMax.y = (itemData1.y == 0.0) ? y0 : y1;
i1 = i2;
s++;
}
}
//do not extend plot outside plot range
if (pMin.x < gp.PixelRange.Min.x) pMin.x = gp.PixelRange.Min.x;
if (pMax.x > gp.PixelRange.Max.x) pMax.x = gp.PixelRange.Max.x;
//plot a rectangle that extends up to x2 with y1 height
if (!cull || gp.BB_Grid.Contains(pMin) || gp.BB_Grid.Contains(pMax)) {
auto colAlpha = item->Color;
colAlpha.w = item->Highlight ? 1.0 : 0.9;