Function PlotImage

Source/3rdParty/implot/implot_items.cpp:3443–3501

#ifdef IMGUI_HAS_TEXTURES
void PlotImage(const char* label_id, ImTextureRef tex_ref, const ImPlotPoint& bmin, const ImPlotPoint& bmax, const ImVec2& uv0, const ImVec2& uv1, const ImVec4& tint_col, const ImPlotSpec& spec) {
#else
void PlotImage(const char* label_id, ImTextureID tex_ref, const ImPlotPoint& bmin, const ImPlotPoint& bmax, const ImVec2& uv0, const ImVec2& uv1, const ImVec4& tint_col, const ImPlotSpec& spec) {
#endif
    if (BeginItemEx(label_id, FitterRect(bmin,bmax), spec)) {
        ImU32 tint_col32 = ImGui::ColorConvertFloat4ToU32(tint_col);
        GetCurrentItem()->Color = tint_col32;
        ImDrawList& draw_list = *GetPlotDrawList();
        ImVec2 p1 = PlotToPixels(bmin.x, bmax.y,IMPLOT_AUTO,IMPLOT_AUTO);
        ImVec2 p2 = PlotToPixels(bmax.x, bmin.y,IMPLOT_AUTO,IMPLOT_AUTO);
        PushPlotClipRect();
        draw_list.AddImage(tex_ref, p1, p2, uv0, uv1, tint_col32);
        PopPlotClipRect();
        EndItem();
    }
}

//-----------------------------------------------------------------------------
// [SECTION] PlotText
//-----------------------------------------------------------------------------

void PlotText(const char* text, double x, double y, const ImVec2& pixel_offset, const ImPlotSpec& spec) {
    IM_ASSERT_USER_ERROR(GImPlot->CurrentPlot != nullptr, "PlotText() needs to be called between BeginPlot() and EndPlot()!");
    SetupLock();
    ImDrawList & draw_list = *GetPlotDrawList();
    PushPlotClipRect();
    ImU32 colTxt = GetStyleColorU32(ImPlotCol_InlayText);
    if (ImHasFlag(spec.Flags,ImPlotTextFlags_Vertical)) {
        ImVec2 siz = CalcTextSizeVertical(text) * 0.5f;
        ImVec2 ctr = siz * 0.5f;
        ImVec2 pos = PlotToPixels(ImPlotPoint(x,y),IMPLOT_AUTO,IMPLOT_AUTO) + ImVec2(-ctr.x, ctr.y) + pixel_offset;
        if (FitThisFrame() && !ImHasFlag(spec.Flags, ImPlotItemFlags_NoFit)) {
            FitPoint(PixelsToPlot(pos));
            FitPoint(PixelsToPlot(pos.x + siz.x, pos.y - siz.y));
        }
        AddTextVertical(&draw_list, pos, colTxt, text);
    }
    else {
        ImVec2 siz = ImGui::CalcTextSize(text);
        ImVec2 pos = PlotToPixels(ImPlotPoint(x,y),IMPLOT_AUTO,IMPLOT_AUTO) - siz * 0.5f + pixel_offset;
        if (FitThisFrame() && !ImHasFlag(spec.Flags, ImPlotItemFlags_NoFit)) {
            FitPoint(PixelsToPlot(pos));
            FitPoint(PixelsToPlot(pos+siz));
        }
        draw_list.AddText(pos, colTxt, text);
    }
    PopPlotClipRect();
}

//-----------------------------------------------------------------------------
// [SECTION] PlotDummy
//-----------------------------------------------------------------------------

void PlotDummy(const char* label_id, const ImPlotSpec& spec) {
    if (BeginItem(label_id, spec))
        EndItem();
}