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https://github.com/gwm17/implot.git
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resolved conflicts with latest version
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ozlb
GitHub
parent
a13de8ec98
commit
f8db7405da
211
implot.cpp
211
implot.cpp
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@ -222,7 +222,7 @@ struct ImPlotAxis {
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/// Holds Plot state information that must persist between frames
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struct ImPlot {
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ImPlot() {
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Selecting = Querying = Queried = false;
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Selecting = Querying = Queried = DraggingQuery = false;
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SelectStart = QueryStart = ImVec2(0,0);
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Flags = ImPlotFlags_Default;
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ColorIdx = 0;
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@ -235,7 +235,8 @@ struct ImPlot {
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bool Querying;
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bool Queried;
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ImVec2 QueryStart;
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ImRect QueryRect;
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ImRect QueryRect; // relative to BB_grid!!
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bool DraggingQuery;
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ImPlotRange QueryRange;
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ImPlotAxis XAxis;
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ImPlotAxis YAxis;
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@ -656,7 +657,57 @@ bool BeginPlot(const char* title, const char* x_label, const char* y_label, cons
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const bool hov_y_axis_region = yAxisRegion_bb.Contains(IO.MousePos);
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// legend hovered from last frame
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const bool hov_legend = HasFlag(plot.Flags, ImPlotFlags_Legend) ? gp.Hov_Frame && plot.BB_Legend.Contains(IO.MousePos) : false;
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const bool hov_legend = HasFlag(plot.Flags, ImPlotFlags_Legend) ? gp.Hov_Frame && plot.BB_Legend.Contains(IO.MousePos) : false;
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bool hov_query = false;
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if (plot.Queried && !plot.Querying) {
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ImRect bb_query;
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if (HasFlag(plot.Flags, ImPlotFlags_PixelQuery)) {
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bb_query = plot.QueryRect;
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bb_query.Min += gp.BB_Grid.Min;
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bb_query.Max += gp.BB_Grid.Min;
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}
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else {
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gp.UpdateTransforms();
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ImVec2 p1 = gp.ToPixels(plot.QueryRange.XMin, plot.QueryRange.YMin);
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ImVec2 p2 = gp.ToPixels(plot.QueryRange.XMax, plot.QueryRange.YMax);
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bb_query.Min = ImVec2(ImMin(p1.x,p2.x), ImMin(p1.y,p2.y));
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bb_query.Max = ImVec2(ImMax(p1.x,p2.x), ImMax(p1.y,p2.y));
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}
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hov_query = bb_query.Contains(IO.MousePos);
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}
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// QUERY DRAG -------------------------------------------------------------
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if (plot.DraggingQuery && (IO.MouseReleased[0] || !IO.MouseDown[0])) {
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plot.DraggingQuery = false;
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}
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if (plot.DraggingQuery) {
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SetMouseCursor(ImGuiMouseCursor_ResizeAll);
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if (!HasFlag(plot.Flags, ImPlotFlags_PixelQuery)) {
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ImVec2 p1 = gp.ToPixels(plot.QueryRange.XMin, plot.QueryRange.YMin);
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ImVec2 p2 = gp.ToPixels(plot.QueryRange.XMax, plot.QueryRange.YMax);
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plot.QueryRect.Min = ImVec2(ImMin(p1.x,p2.x), ImMin(p1.y,p2.y)) + IO.MouseDelta;
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plot.QueryRect.Max = ImVec2(ImMax(p1.x,p2.x), ImMax(p1.y,p2.y)) + IO.MouseDelta;
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p1 = gp.FromPixels(plot.QueryRect.Min);
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p2 = gp.FromPixels(plot.QueryRect.Max);
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plot.QueryRect.Min -= gp.BB_Grid.Min;
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plot.QueryRect.Max -= gp.BB_Grid.Min;
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plot.QueryRange.XMin = ImMin(p1.x, p2.x);
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plot.QueryRange.XMax = ImMax(p1.x, p2.x);
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plot.QueryRange.YMin = ImMin(p1.y, p2.y);
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plot.QueryRange.YMax = ImMax(p1.y, p2.y);
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}
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else {
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plot.QueryRect.Min += IO.MouseDelta;
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plot.QueryRect.Max += IO.MouseDelta;
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}
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}
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if (gp.Hov_Frame && hov_query && !plot.DraggingQuery && !plot.Selecting && !hov_legend) {
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SetMouseCursor(ImGuiMouseCursor_ResizeAll);
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if (IO.MouseDown[0] && !plot.XAxis.Dragging && !plot.YAxis.Dragging) {
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plot.DraggingQuery = true;
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}
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}
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// DRAG INPUT -------------------------------------------------------------
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@ -696,9 +747,9 @@ bool BeginPlot(const char* title, const char* x_label, const char* y_label, cons
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ImGui::SetMouseCursor(ImGuiMouseCursor_ResizeAll);
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}
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// start drag
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if (gp.Hov_Frame && hov_x_axis_region && IO.MouseDragMaxDistanceSqr[0] > 5 && !plot.Selecting && !hov_legend)
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if (gp.Hov_Frame && hov_x_axis_region && IO.MouseDragMaxDistanceSqr[0] > 5 && !plot.Selecting && !hov_legend && !hov_query && !plot.DraggingQuery)
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plot.XAxis.Dragging = true;
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if (gp.Hov_Frame && hov_y_axis_region && IO.MouseDragMaxDistanceSqr[0] > 5 && !plot.Selecting && !hov_legend)
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if (gp.Hov_Frame && hov_y_axis_region && IO.MouseDragMaxDistanceSqr[0] > 5 && !plot.Selecting && !hov_legend && !hov_query && !plot.DraggingQuery)
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plot.YAxis.Dragging = true;
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// SCROLL INPUT -----------------------------------------------------------
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@ -762,12 +813,14 @@ bool BeginPlot(const char* title, const char* x_label, const char* y_label, cons
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// update query
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if (plot.Querying) {
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gp.UpdateTransforms();
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plot.QueryRect.Min.x = IO.KeyAlt ? gp.BB_Grid.Min.x : ImMin(plot.QueryStart.x, IO.MousePos.x);
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plot.QueryRect.Max.x = IO.KeyAlt ? gp.BB_Grid.Max.x : ImMax(plot.QueryStart.x, IO.MousePos.x);
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plot.QueryRect.Min.x = IO.KeyAlt ? gp.BB_Grid.Min.x : ImMin(plot.QueryStart.x, IO.MousePos.x);
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plot.QueryRect.Max.x = IO.KeyAlt ? gp.BB_Grid.Max.x : ImMax(plot.QueryStart.x, IO.MousePos.x);
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plot.QueryRect.Min.y = IO.KeyShift ? gp.BB_Grid.Min.y : ImMin(plot.QueryStart.y, IO.MousePos.y);
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plot.QueryRect.Max.y = IO.KeyShift ? gp.BB_Grid.Max.y : ImMax(plot.QueryStart.y, IO.MousePos.y);
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ImVec2 p1 = gp.FromPixels(plot.QueryRect.Min);
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ImVec2 p2 = gp.FromPixels(plot.QueryRect.Max);
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plot.QueryRect.Min -= gp.BB_Grid.Min;
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plot.QueryRect.Max -= gp.BB_Grid.Min;
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plot.QueryRange.XMin = ImMin(p1.x, p2.x);
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plot.QueryRange.XMax = ImMax(p1.x, p2.x);
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plot.QueryRange.YMin = ImMin(p1.y, p2.y);
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@ -811,7 +864,7 @@ bool BeginPlot(const char* title, const char* x_label, const char* y_label, cons
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// DOUBLE CLICK -----------------------------------------------------------
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if ( IO.MouseDoubleClicked[0] && gp.Hov_Frame && gp.Hov_Grid && !hov_legend)
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if ( IO.MouseDoubleClicked[0] && gp.Hov_Frame && gp.Hov_Grid && !hov_legend && !hov_query)
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gp.FitThisFrame = true;
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else
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gp.FitThisFrame = false;
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@ -1081,8 +1134,8 @@ void EndPlot() {
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if (plot.Querying || (HasFlag(plot.Flags, ImPlotFlags_PixelQuery) && plot.Queried)) {
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if (plot.QueryRect.GetWidth() > 2 && plot.QueryRect.GetHeight() > 2) {
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DrawList.AddRectFilled(plot.QueryRect.Min, plot.QueryRect.Max, gp.Col_QryBg);
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DrawList.AddRect( plot.QueryRect.Min, plot.QueryRect.Max, gp.Col_QryBd);
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DrawList.AddRectFilled(plot.QueryRect.Min + gp.BB_Grid.Min, plot.QueryRect.Max + gp.BB_Grid.Min, gp.Col_QryBg);
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DrawList.AddRect( plot.QueryRect.Min + gp.BB_Grid.Min, plot.QueryRect.Max + gp.BB_Grid.Min, gp.Col_QryBd);
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}
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}
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else if (plot.Queried) {
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@ -1245,6 +1298,35 @@ void SetNextPlotRangeY(float y_min, float y_max, ImGuiCond cond) {
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gp.NextPlotData.YMax = y_max;
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}
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ImVec2 GetPlotPos() {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "GetPlotPos() Needs to be called between BeginPlot() and EndPlot()!");
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return gp.BB_Grid.Min;
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}
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ImVec2 GetPlotSize() {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "GetPlotSize() Needs to be called between BeginPlot() and EndPlot()!");
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return gp.BB_Grid.GetSize();
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}
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ImVec2 PixelsToPlot(const ImVec2& pix) {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "PixelsToPlot() Needs to be called between BeginPlot() and EndPlot()!");
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return gp.FromPixels(pix);
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}
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ImVec2 PlotToPixels(const ImVec2& plt) {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "PlotToPixels() Needs to be called between BeginPlot() and EndPlot()!");
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return gp.ToPixels(plt);
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}
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void PushPlotClipRect() {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "PushPlotClipRect() Needs to be called between BeginPlot() and EndPlot()!");
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PushClipRect(gp.BB_Grid.Min, gp.BB_Grid.Max, true);
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}
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void PopPlotClipRect() {
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PopClipRect();
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}
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bool IsPlotHovered() {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "IsPlotHovered() Needs to be called between BeginPlot() and EndPlot()!");
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return gp.Hov_Grid;
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@ -1276,8 +1358,8 @@ ImPlotRange GetPlotQuery() {
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ImPlot& plot = *gp.CurrentPlot;
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if (HasFlag(plot.Flags, ImPlotFlags_PixelQuery)) {
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gp.UpdateTransforms();
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ImVec2 p1 = gp.FromPixels(plot.QueryRect.Min);
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ImVec2 p2 = gp.FromPixels(plot.QueryRect.Max);
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ImVec2 p1 = gp.FromPixels(plot.QueryRect.Min + gp.BB_Grid.Min);
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ImVec2 p2 = gp.FromPixels(plot.QueryRect.Max + gp.BB_Grid.Min);
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plot.QueryRange.XMin = ImMin(p1.x, p2.x);
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plot.QueryRange.XMax = ImMax(p1.x, p2.x);
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plot.QueryRange.YMin = ImMin(p1.y, p2.y);
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@ -1558,8 +1640,7 @@ void Plot(const char* label_id, const float* xs, const float* ys, int count, int
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Plot(label_id, &ImPlotGetter2D, (void*)&data, count, offset);
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}
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void Plot(const char* label_id, ImVec2 (*getter)(void* data, int idx), void* data, int count, int offset)
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{
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void Plot(const char* label_id, ImVec2 (*getter)(void* data, int idx), void* data, int count, int offset) {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "Plot() Needs to be called between BeginPlot() and EndPlot()!");
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ImPlotItem* item = gp.RegisterItem(label_id);
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@ -1702,67 +1783,67 @@ void PlotDigital(const char* label_id, const float* xs, const float* ys, int cou
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}
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void PlotDigital(const char* label_id, ImVec2 (*getter)(void* data, int idx), void* data, int count, int offset) {
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "PlotDigital() Needs to be called between BeginPlot() and EndPlot()!");
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IM_ASSERT_USER_ERROR(gp.CurrentPlot != NULL, "PlotDigital() Needs to be called between BeginPlot() and EndPlot()!");
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ImPlotItem* item = gp.RegisterItem(label_id);
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if (!item->Show)
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return;
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ImPlotItem* item = gp.RegisterItem(label_id);
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if (!item->Show)
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return;
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ImDrawList & DrawList = *ImGui::GetWindowDrawList();
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ImDrawList & DrawList = *ImGui::GetWindowDrawList();
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const bool rend_line = gp.Style.Colors[ImPlotCol_Line].w != 0 && gp.Style.LineWeight > 0;
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const bool rend_line = gp.Style.Colors[ImPlotCol_Line].w != 0 && gp.Style.LineWeight > 0;
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if (gp.Style.Colors[ImPlotCol_Line].w != -1)
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item->Color = gp.Style.Colors[ImPlotCol_Line];
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if (gp.Style.Colors[ImPlotCol_Line].w != -1)
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item->Color = gp.Style.Colors[ImPlotCol_Line];
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// find data extents
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if (gp.FitThisFrame) {
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for (int i = 0; i < count; ++i) {
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ImVec2 p = getter(data, i);
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gp.FitPoint(p);
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}
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}
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// find data extents
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if (gp.FitThisFrame) {
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for (int i = 0; i < count; ++i) {
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ImVec2 p = getter(data, i);
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gp.FitPoint(p);
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}
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}
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ImGui::PushClipRect(gp.BB_Grid.Min, gp.BB_Grid.Max, true);
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bool cull = HasFlag(gp.CurrentPlot->Flags, ImPlotFlags_CullData);
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ImGui::PushClipRect(gp.BB_Grid.Min, gp.BB_Grid.Max, true);
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bool cull = HasFlag(gp.CurrentPlot->Flags, ImPlotFlags_CullData);
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const float line_weight = item->Highlight ? gp.Style.LineWeight * 2 : gp.Style.LineWeight;
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const float line_weight = item->Highlight ? gp.Style.LineWeight * 2 : gp.Style.LineWeight;
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// render digital signals as "pixel bases" rectangles
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if (count > 1 && rend_line) {
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const int segments = count - 1;
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int i1 = offset;
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for (int s = 0; s < segments; ++s) {
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const int i2 = (i1 + 1) % count;
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ImVec2 itemData1 = getter(data, i1);
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ImVec2 itemData2 = getter(data, i2);
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i1 = i2;
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const float mx = (gp.PixelRange.Max.x - gp.PixelRange.Min.x) / (gp.CurrentPlot->XAxis.Max - gp.CurrentPlot->XAxis.Min);
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int pixY_0 = line_weight;
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int pixY_1 = gp.Style.DigitalBitHeight;
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int pixY_Offset = 20;//20 pixel from bottom due to mouse cursor label
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int pixY_chOffset = pixY_1 + 3; //3 pixels between channels
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// render digital signals as "pixel bases" rectangles
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if (count > 1 && rend_line) {
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const int segments = count - 1;
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int i1 = offset;
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for (int s = 0; s < segments; ++s) {
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const int i2 = (i1 + 1) % count;
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ImVec2 itemData1 = getter(data, i1);
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ImVec2 itemData2 = getter(data, i2);
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i1 = i2;
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const float mx = (gp.PixelRange.Max.x - gp.PixelRange.Min.x) / (gp.CurrentPlot->XAxis.Max - gp.CurrentPlot->XAxis.Min);
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int pixY_0 = line_weight;
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int pixY_1 = gp.Style.DigitalBitHeight;
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int pixY_Offset = 20;//20 pixel from bottom due to mouse cursor label
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int pixY_chOffset = pixY_1 + 3; //3 pixels between channels
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float y1 = (gp.PixelRange.Min.y) + ((-pixY_chOffset * gp.DigitalPlotItemCnt) - ((itemData1.y == 0.0) ? pixY_0 : pixY_1) - pixY_Offset);
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float y2 = (gp.PixelRange.Min.y) + ((-pixY_chOffset * gp.DigitalPlotItemCnt) - pixY_Offset);
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float l = gp.PixelRange.Min.x + mx * (itemData2.x - gp.CurrentPlot->XAxis.Min);
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float r = gp.PixelRange.Min.x + mx * (itemData1.x - gp.CurrentPlot->XAxis.Min);
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ImVec2 cl, cr;
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cl.x = l;
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cl.y = y1;
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cr.x = r;
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cr.y = y2;
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if (!cull || gp.BB_Grid.Contains(cl) || gp.BB_Grid.Contains(cr)) {
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auto colAlpha = item->Color;
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colAlpha.w = item->Highlight ? 1.0 : 0.9;
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DrawList.AddRectFilled({l, y1}, {r, y2}, GetColorU32(colAlpha));
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}
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}
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gp.DigitalPlotItemCnt++;
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}
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float y1 = (gp.PixelRange.Min.y) + ((-pixY_chOffset * gp.DigitalPlotItemCnt) - ((itemData1.y == 0.0) ? pixY_0 : pixY_1) - pixY_Offset);
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float y2 = (gp.PixelRange.Min.y) + ((-pixY_chOffset * gp.DigitalPlotItemCnt) - pixY_Offset);
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float l = gp.PixelRange.Min.x + mx * (itemData2.x - gp.CurrentPlot->XAxis.Min);
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float r = gp.PixelRange.Min.x + mx * (itemData1.x - gp.CurrentPlot->XAxis.Min);
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ImVec2 cl, cr;
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cl.x = l;
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cl.y = y1;
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cr.x = r;
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cr.y = y2;
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if (!cull || gp.BB_Grid.Contains(cl) || gp.BB_Grid.Contains(cr)) {
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auto colAlpha = item->Color;
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colAlpha.w = item->Highlight ? 1.0 : 0.9;
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DrawList.AddRectFilled({l, y1}, {r, y2}, GetColorU32(colAlpha));
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}
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}
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gp.DigitalPlotItemCnt++;
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}
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ImGui::PopClipRect();
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ImGui::PopClipRect();
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}
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////////////////////////////////////////////////////////////////
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