# HG changeset patch
# User Teemu Piippo <teemu.s.piippo@gmail.com>
# Date 1655754853 -10800
# Node ID a41ccc6924e35138a653718d55735a38710869e8
# Parent  065db0753f05c276a33aae486bc7dfbfeef7606d
improve text rendering

diff -r 065db0753f05 -r a41ccc6924e3 src/document.cpp
--- a/src/document.cpp	Mon Jun 20 22:41:34 2022 +0300
+++ b/src/document.cpp	Mon Jun 20 22:54:13 2022 +0300
@@ -170,6 +170,7 @@
 {
 	const QBrush pointBrush;
 	const QPen pointPen;
+	const QPen textPen;
 	const QPen polygonPen;
 	const QPen badPolygonPen;
 	const QBrush greenPolygonBrush;
@@ -178,16 +179,18 @@
 }
 
 static const Pens brightPens{
-	.pointBrush = {Qt::white},
+	.pointBrush = {Qt::black},
 	.pointPen = {QBrush{Qt::black}, 2.0},
+	.textPen = {Qt::black},
 	.polygonPen = {QBrush{Qt::black}, 2.0, Qt::DashLine},
 	.greenPolygonBrush = {QColor{64, 255, 128, 192}},
 	.redPolygonBrush = {QColor{255, 96, 96, 192}},
 };
 
 static const Pens darkPens{
-	.pointBrush = {Qt::black},
+	.pointBrush = {Qt::white},
 	.pointPen = {QBrush{Qt::white}, 2.0},
+	.textPen = {Qt::white},
 	.polygonPen = {QBrush{Qt::white}, 2.0, Qt::DashLine},
 	.greenPolygonBrush = {QColor{64, 255, 128, 192}},
 	.redPolygonBrush = {QColor{255, 96, 96, 192}},
@@ -195,17 +198,21 @@
 
 void EditTools::overpaint(QPainter* painter)
 {
+	painter->save();
 	const Pens& pens = (this->renderer->isDark() ? darkPens : brightPens);
 	this->renderPreview(painter, &pens);
+	QFont font;
+	font.setBold(true);
 	if (this->worldPosition.has_value())
 	{
 		painter->setRenderHint(QPainter::Antialiasing);
-		painter->setPen(Qt::white);
-		painter->setBrush(Qt::green);
+		painter->setPen(pens.pointPen);
+		painter->setBrush(pens.greenPolygonBrush);
 		const QPointF pos = this->renderer->modelToScreenCoordinates(*this->worldPosition);
 		painter->drawEllipse(pos, 5, 5);
-		painter->drawText(pos + QPointF{5, 5}, vectorToString(*this->worldPosition));
+		drawBorderedText(painter, pos + QPointF{5, 5}, font, vectorToString(*this->worldPosition));
 	}
+	painter->restore();
 }
 
 const std::vector<ModelAction> EditTools::modelActions() const
diff -r 065db0753f05 -r a41ccc6924e3 src/gl/axesprogram.cpp
--- a/src/gl/axesprogram.cpp	Mon Jun 20 22:41:34 2022 +0300
+++ b/src/gl/axesprogram.cpp	Mon Jun 20 22:54:13 2022 +0300
@@ -90,19 +90,9 @@
 	this->shader.bufferData(&data[0], countof(data), sizeof data[0]);
 }
 
-void drawBorderedText(QPainter* painter, const QPointF& point, const QFont& font, const QString& text)
-{
-	QPainterPath path;
-	path.addText(point, font, text);
-	painter->save();
-	painter->setBrush(Qt::white);
-	painter->setPen({Qt::black, 0.1 * font.pointSizeF()});
-	painter->drawPath(path);
-	painter->restore();
-}
-
 void AxesLayer::overpaint(QPainter* painter)
 {
+	painter->save();
 	QFont font;
 	font.setStyle(QFont::StyleItalic);
 	font.setBold(true);
@@ -154,6 +144,7 @@
 			renderText(axis.text, *intersection);
 		}
 	}
+	painter->restore();
 }
 
 void AxesLayer::paintGL()
diff -r 065db0753f05 -r a41ccc6924e3 src/gl/common.h
--- a/src/gl/common.h	Mon Jun 20 22:41:34 2022 +0300
+++ b/src/gl/common.h	Mon Jun 20 22:54:13 2022 +0300
@@ -146,3 +146,16 @@
 {
 	return stream >> enum_value_cast(style);
 }
+
+#include <QPainter>
+#include <QPainterPath>
+inline void drawBorderedText(QPainter* painter, const QPointF& point, const QFont& font, const QString& text)
+{
+	QPainterPath path;
+	path.addText(point, font, text);
+	painter->save();
+	painter->setBrush(Qt::white);
+	painter->setPen({Qt::black, 0.1 * font.pointSizeF()});
+	painter->drawPath(path);
+	painter->restore();
+}