diff --git a/PdfExampleGenerator/PdfExampleGenerator.pro b/PdfExampleGenerator/PdfExampleGenerator.pro
index bc1d2b5..cd710f3 100644
--- a/PdfExampleGenerator/PdfExampleGenerator.pro
+++ b/PdfExampleGenerator/PdfExampleGenerator.pro
@@ -1,4 +1,4 @@
-QT += gui
+QT += gui widgets
 
 CONFIG += c++11 console
 CONFIG -= app_bundle
diff --git a/PdfExampleGenerator/main.cpp b/PdfExampleGenerator/main.cpp
index 13fa186..d227e93 100644
--- a/PdfExampleGenerator/main.cpp
+++ b/PdfExampleGenerator/main.cpp
@@ -15,12 +15,12 @@
 //    You should have received a copy of the GNU Lesser General Public License
 //    along with PDFForQt.  If not, see <https://www.gnu.org/licenses/>.
 
-#include <QCoreApplication>
+#include <QApplication>
 
 #include "pdfexamplesgenerator.h"
 
 int main(int argc, char *argv[])
 {
-    QCoreApplication a(argc, argv);
+    QApplication a(argc, argv);
     PDFExamplesGenerator::generateAnnotationsExample();
 }
diff --git a/PdfExampleGenerator/pdfexamplesgenerator.cpp b/PdfExampleGenerator/pdfexamplesgenerator.cpp
index c95a4db..f06e1e6 100644
--- a/PdfExampleGenerator/pdfexamplesgenerator.cpp
+++ b/PdfExampleGenerator/pdfexamplesgenerator.cpp
@@ -160,36 +160,42 @@ void PDFExamplesGenerator::generateAnnotationsExample()
             pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(50, 50, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
             builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Solid, 2.718);
             builder.setAnnotationColor(annotation, Qt::black);
+            builder.updateAnnotationAppearanceStreams(annotation);
         }
 
         {
             pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(50, 150, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
             builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Underline, 2.718);
             builder.setAnnotationColor(annotation, Qt::black);
+            builder.updateAnnotationAppearanceStreams(annotation);
         }
 
         {
             pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(50, 250, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
             builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Inset, 2.718);
             builder.setAnnotationColor(annotation, Qt::black);
+            builder.updateAnnotationAppearanceStreams(annotation);
         }
 
         {
             pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(150, 50, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
             builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Beveled, 2.718);
             builder.setAnnotationColor(annotation, Qt::black);
+            builder.updateAnnotationAppearanceStreams(annotation);
         }
 
         {
             pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(150, 150, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
             builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Dashed, 2.718);
             builder.setAnnotationColor(annotation, Qt::black);
+            builder.updateAnnotationAppearanceStreams(annotation);
         }
 
         {
             pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(150, 250, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
             builder.setAnnotationBorder(annotation, 5.0, 3.0, 2.0);
             builder.setAnnotationColor(annotation, Qt::black);
+            builder.updateAnnotationAppearanceStreams(annotation);
         }
     }
 
diff --git a/PdfForQtLib/sources/pdfannotation.cpp b/PdfForQtLib/sources/pdfannotation.cpp
index 3caf81f..9eaa82a 100644
--- a/PdfForQtLib/sources/pdfannotation.cpp
+++ b/PdfForQtLib/sources/pdfannotation.cpp
@@ -24,6 +24,8 @@
 #include "pdfwidgetutils.h"
 #include "pdfpagecontentprocessor.h"
 
+#include <QApplication>
+
 namespace pdf
 {
 
@@ -1079,7 +1081,11 @@ void PDFSimpleGeometryAnnotation::draw(AnnotationDrawParameters& parameters) con
 
         case AnnotationType::Circle:
         {
-            painter.drawEllipse(getRectangle());
+            const PDFAnnotationBorder& border = getBorder();
+            const PDFReal width = border.getWidth();
+            QRectF rectangle = getRectangle();
+            rectangle.adjust(width, width, -width, -width);
+            painter.drawEllipse(rectangle);
             break;
         }
 
@@ -1121,4 +1127,73 @@ QColor PDFMarkupAnnotation::getFillColor() const
     return color;
 }
 
+void PDFTextAnnotation::draw(AnnotationDrawParameters& parameters) const
+{
+    const PDFReal opacity = getOpacity();
+    QColor strokeColor = QColor::fromRgbF(0.0, 0.0, 0.0, opacity);
+    QColor fillColor = QColor::fromRgbF(1.0, 1.0, 0.0, opacity);
+
+    constexpr const PDFReal rectSize = 32.0;
+    constexpr const PDFReal penWidth = 2.0;
+
+    QPainter& painter = *parameters.painter;
+    QRectF rectangle = getRectangle();
+    rectangle.setSize(QSizeF(rectSize, rectSize));
+
+    QPen pen(strokeColor);
+    pen.setWidthF(penWidth);
+    painter.setPen(pen);
+
+    painter.setBrush(QBrush(fillColor, Qt::SolidPattern));
+
+    QRectF ellipseRectangle = rectangle;
+    ellipseRectangle.adjust(penWidth, penWidth, -penWidth, -penWidth);
+
+    // Draw the ellipse
+    painter.drawEllipse(ellipseRectangle);
+
+    QFont font = QApplication::font();
+    font.setPixelSize(16.0);
+
+    QString text = "?";
+    if (m_iconName == "Comment")
+    {
+        text = QString::fromUtf16(u"\U0001F4AC");
+    }
+    else if (m_iconName == "Help")
+    {
+        text = "?";
+    }
+    else if (m_iconName == "Insert")
+    {
+        text = QString::fromUtf16(u"\u2380");
+    }
+    else if (m_iconName == "Key")
+    {
+        text = QString::fromUtf16(u"\U0001F511");
+    }
+    else if (m_iconName == "NewParagraph")
+    {
+        text = QString::fromUtf16(u"\u2606");
+    }
+    else if (m_iconName == "Note")
+    {
+        text = QString::fromUtf16(u"\u266A");
+    }
+    else if (m_iconName == "Paragraph")
+    {
+        text = QString::fromUtf16(u"\u00B6");
+    }
+
+    QPainterPath textPath;
+    textPath.addText(0.0, 0.0, font, text);
+    textPath = QMatrix(1.0, 0.0, 0.0, -1.0, 0.0, 0.0).map(textPath);
+    QRectF textBoundingRect = textPath.boundingRect();
+    QPointF offset = rectangle.center() - textBoundingRect.center();
+    textPath.translate(offset);
+    painter.fillPath(textPath, QBrush(strokeColor, Qt::SolidPattern));
+
+    parameters.boundingRectangle = rectangle;
+}
+
 }   // namespace pdf
diff --git a/PdfForQtLib/sources/pdfannotation.h b/PdfForQtLib/sources/pdfannotation.h
index 8c4a5f8..37fc787 100644
--- a/PdfForQtLib/sources/pdfannotation.h
+++ b/PdfForQtLib/sources/pdfannotation.h
@@ -580,6 +580,7 @@ public:
     inline explicit PDFTextAnnotation() = default;
 
     virtual AnnotationType getType() const override { return AnnotationType::Text; }
+    virtual void draw(AnnotationDrawParameters& parameters) const override;
 
     bool isOpen() const { return m_open; }
     const QByteArray& getIconName() const { return m_iconName; }