From 63cd28222f9d1a84777c482de153315132125d51 Mon Sep 17 00:00:00 2001
From: gucio321 <73652197+gucio321@users.noreply.github.com>
Date: Thu, 14 Sep 2023 13:15:04 +0200
Subject: [PATCH] plot: fix code (examples/plot works now

---
 Plot.go | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/Plot.go b/Plot.go
index 84bf4aca..7a77a70a 100644
--- a/Plot.go
+++ b/Plot.go
@@ -1,9 +1,8 @@
 package giu
 
 import (
-	"image"
-
 	"github.com/AllenDang/cimgui-go"
+	"image"
 )
 
 // PlotWidget is implemented by all the particular plots, which can be used
@@ -168,7 +167,15 @@ func (p *PlotCanvasWidget) Size(width, height int) *PlotCanvasWidget {
 
 // Build implements Widget interface.
 func (p *PlotCanvasWidget) Build() {
-	if len(p.plots) > 0 {
+	if len(p.plots) == 0 {
+		return
+	}
+
+	if imgui.PlotBeginPlotV(
+		Context.FontAtlas.RegisterString(p.title),
+		ToVec2(image.Pt(p.width, p.height)),
+		imgui.PlotFlags(p.flags),
+	) {
 		imgui.PlotSetupAxisLimitsV(
 			imgui.AxisX1,
 			p.xMin,
@@ -228,17 +235,11 @@ func (p *PlotCanvasWidget) Build() {
 			imgui.PlotAxisFlags(p.y3Flags),
 		)
 
-		if imgui.PlotBeginPlotV(
-			Context.FontAtlas.RegisterString(p.title),
-			ToVec2(image.Pt(p.width, p.height)),
-			imgui.PlotFlags(p.flags),
-		) {
-			for _, plot := range p.plots {
-				plot.Plot()
-			}
-
-			imgui.PlotEndPlot()
+		for _, plot := range p.plots {
+			plot.Plot()
 		}
+
+		imgui.PlotEndPlot()
 	}
 }