gwm17/implot
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Option for not rendering the title of the graph. (#140)

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* Update implot.h

* Update implot.cpp

Added the flag implementation of NoTitle. I needed a smal form factor barchart.

* Update implot.cpp

Same codestyle as original.

* Update implot.h
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Nick Postma 2020-11-10 14:45:25 +01:00 committed by GitHub
parent c942a400e4
commit ad29c9a046
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2 changed files with 7 additions and 3 deletions
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7
implot.cpp
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@ -1407,8 +1407,11 @@ bool BeginPlot(const char* title, const char* x_label, const char* y_label, cons
// plot bb // plot bb
// (1) calc top/bot padding and plot height // (1) calc top/bot padding and plot height
const ImVec2 title_size = ImGui::CalcTextSize(title, NULL, true); ImVec2 title_size = ImVec2(0.0f, 0.0f);
const float txt_height = ImGui::GetTextLineHeight(); const float txt_height = ImGui::GetTextLineHeight();
if (!ImHasFlag(plot.Flags, ImPlotFlags_NoTitle)){
title_size = ImGui::CalcTextSize(title, NULL, true);
}
const float pad_top = title_size.x > 0.0f ? txt_height + gp.Style.LabelPadding.y : 0; const float pad_top = title_size.x > 0.0f ? txt_height + gp.Style.LabelPadding.y : 0;
const float pad_bot = (gp.X.HasLabels ? txt_height + gp.Style.LabelPadding.y + (gp.X.IsTime ? txt_height + gp.Style.LabelPadding.y : 0) : 0) const float pad_bot = (gp.X.HasLabels ? txt_height + gp.Style.LabelPadding.y + (gp.X.IsTime ? txt_height + gp.Style.LabelPadding.y : 0) : 0)
@ -1783,7 +1786,7 @@ bool BeginPlot(const char* title, const char* x_label, const char* y_label, cons
PopPlotClipRect(); PopPlotClipRect();
// render title // render title
if (title_size.x > 0.0f) { if (title_size.x > 0.0f && !ImHasFlag(plot.Flags, ImPlotFlags_NoTitle)) {
ImU32 col = GetStyleColorU32(ImPlotCol_TitleText); ImU32 col = GetStyleColorU32(ImPlotCol_TitleText);
const char* title_end = ImGui::FindRenderedTextEnd(title, NULL); const char* title_end = ImGui::FindRenderedTextEnd(title, NULL);
DrawList.AddText(ImVec2(gp.BB_Canvas.GetCenter().x - title_size.x * 0.5f, gp.BB_Canvas.Min.y),col,title,title_end); DrawList.AddText(ImVec2(gp.BB_Canvas.GetCenter().x - title_size.x * 0.5f, gp.BB_Canvas.Min.y),col,title,title_end);

1
implot.h
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@ -76,6 +76,7 @@ enum ImPlotFlags_ {
ImPlotFlags_Query = 1 << 8, // the user will be able to draw query rects with middle-mouse ImPlotFlags_Query = 1 << 8, // the user will be able to draw query rects with middle-mouse
ImPlotFlags_Crosshairs = 1 << 9, // the default mouse cursor will be replaced with a crosshair when hovered ImPlotFlags_Crosshairs = 1 << 9, // the default mouse cursor will be replaced with a crosshair when hovered
ImPlotFlags_AntiAliased = 1 << 10, // plot lines will be software anti-aliased (not recommended for density plots, prefer MSAA) ImPlotFlags_AntiAliased = 1 << 10, // plot lines will be software anti-aliased (not recommended for density plots, prefer MSAA)
ImPlotFlags_NoTitle = 1 << 11, // Removes the title from the plot
ImPlotFlags_CanvasOnly = ImPlotFlags_NoLegend | ImPlotFlags_NoMenus | ImPlotFlags_NoBoxSelect | ImPlotFlags_NoMousePos ImPlotFlags_CanvasOnly = ImPlotFlags_NoLegend | ImPlotFlags_NoMenus | ImPlotFlags_NoBoxSelect | ImPlotFlags_NoMousePos
}; };