// ===========================================================================
// ©2013-2026 WebSupergoo. All rights reserved.
//
// This source code is for use exclusively with the ABCpdf product with
// which it is distributed, under the terms of the license for that
// product. Details can be found at
//
// http://www.websupergoo.com/
//
// This copyright notice must not be deleted and must be reproduced alongside
// any sections of code extracted from this module.
// ===========================================================================
using System;
using System.IO;
using System.Collections.Generic;
using System.Diagnostics;
using System.Reflection;
using WebSupergoo.ABCpdf14;
using WebSupergoo.ABCpdf14.Drawing;
using WebSupergoo.ABCpdf14.Drawing.Text;
using WebSupergoo.ABCpdf14.Drawing.Drawing2D;
namespace Drawing.Examples {
class Drawing {
[STAThread]
static void Main(string[] args) {
// examples to demonstrate functionality
using (PDFDocument doc = new PDFDocument()) {
BaseSample bs = new BaseSample();
bs.Run(doc);
doc.Save("../../examples.pdf", true);
//OpenDoc("../../examples.pdf");
}
}
private static void OpenDoc(string file) {
if (File.Exists(file)) {
Process process = new Process();
process.StartInfo.FileName = file;
process.StartInfo.WindowStyle = ProcessWindowStyle.Maximized;
process.Start();
}
}
}
internal class BaseSample {
private System.Drawing.PointF[] _starPoints;
private System.Drawing.PointF[] StarPoints {
get {
if (_starPoints == null) {
const double angle = Math.PI * 2 / 5;
const double radius = 250;
const double centerX = 300, centerY = 420;
_starPoints = new System.Drawing.PointF[5];
int j = 0;
for (int i = 0; i < _starPoints.Length; ++i) {
_starPoints[i] = new System.Drawing.PointF(
(float)(centerX + radius * Math.Sin(j * angle)),
(float)(centerY - radius * Math.Cos(j * angle)));
j = (j + 2) % 5;
}
}
return _starPoints;
}
}
public void Run(PDFDocument doc) {
StrokeExample(doc);
FillExample(doc);
AlternateFillModeExample(doc);
HexagonExample(doc);
RotateExample(doc);
BezierCurveExample(doc);
LineJoinExample(doc);
LineCapExample(doc);
ClipExample(doc);
DashExample(doc);
TransparencyExamples(doc);
TextExample(doc);
TextExample2(doc);
ImageExample(doc);
ImageExample2(doc);
}
private void TextExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Text examples (built-in fonts)");
Pen pen = new Pen(Color.Red, 1);
Brush brush = new SolidBrush(Color.Black);
System.Drawing.SizeF size = pg.Graphics.MeasureString("Helvetica", new BuiltInFont("Helvetica", 30));
pg.Graphics.FillRectangle(new SolidBrush(Color.FromKnownColor(System.Drawing.KnownColor.LightGray)),
20, 100, size.Width, size.Height);
pg.Graphics.DrawString("Helvetica", new BuiltInFont("Helvetica", 30),
pen, brush, 20, 100);
size = pg.Graphics.MeasureString("Helvetica-BoldOblique",
new BuiltInFont("Helvetica", 30, FontStyle.Italic | FontStyle.Bold));
pg.Graphics.FillRectangle(new SolidBrush(Color.LightGray), 20, 150, size.Width, size.Height);
pg.Graphics.DrawString("Helvetica-BoldOblique", new BuiltInFont("Helvetica", 30,
FontStyle.Italic | FontStyle.Bold),
pen, brush, 20, 150, new TextState(TextRenderingMode.StrokeText));
pg.Graphics.DrawString("Courier", new BuiltInFont("Courier", 30),
pen, brush, 20, 200, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("Times-Roman", new BuiltInFont("Times Roman", 30),
pen, brush, 20, 250, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("Times-BoldItalic",
new BuiltInFont("Times Roman", 30, FontStyle.Italic | FontStyle.Bold),
pen, brush, 20, 300, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("Symbol", new BuiltInFont("Symbol", 30),
pen, brush, 20, 350);
pg.Graphics.DrawString("ZapfDingbats", new BuiltInFont("Zapf Dingbats", 30),
pen, brush, 20, 400, new TextState(TextRenderingMode.FillText));
Font transformFont = new BuiltInFont("Helvetica", 21, FontStyle.Italic | FontStyle.Bold);
pg.Graphics.DrawString("Horizontal scaling = 50", transformFont,
pen, brush, 20, 450, new TextState(0, 0, 50, 0, TextRenderingMode.FillText));
pg.Graphics.DrawString("Word space = 15", transformFont,
pen, brush, 20, 500, new TextState(0, 15, 100, 0, TextRenderingMode.FillText));
pg.Graphics.DrawString("Character spacing = 5", transformFont,
pen, brush, 20, 550, new TextState(5, 0, 100, 0, TextRenderingMode.FillText));
pg.Graphics.DrawString("Underline",
new BuiltInFont("Helvetica", 30, FontStyle.Italic | FontStyle.Underline),
pen, brush, 20, 600);
pg.Graphics.DrawString("Strikeout",
new BuiltInFont("Helvetica", 30, FontStyle.Italic | FontStyle.Strikeout),
pen, brush, 250, 600);
pg.Graphics.DrawString("Underline Strikeout",
new BuiltInFont("Helvetica", 30, FontStyle.Italic | FontStyle.Underline | FontStyle.Strikeout),
pen, brush, 20, 650);
}
private void TextExample2(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Text examples (embedded fonts)");
Pen pen = new Pen(Color.Red, 1);
Brush brush = new SolidBrush(Color.Black);
System.Drawing.SizeF size = pg.Graphics.MeasureString("Arial", new Font("Arial", 30));
pg.Graphics.FillRectangle(new SolidBrush(Color.FromKnownColor(System.Drawing.KnownColor.LightGray)),
20, 100, size.Width, size.Height);
pg.Graphics.DrawString("Arial", new Font("Arial", 30),
pen, brush, 20, 100);
size = pg.Graphics.MeasureString("Arial Bold Italic",
new Font("Arial", 30, FontStyle.Italic | FontStyle.Bold));
pg.Graphics.FillRectangle(new SolidBrush(Color.LightGray), 20, 150, size.Width, size.Height);
pg.Graphics.DrawString("Arial Bold Italic", new Font("Arial", 30, FontStyle.Italic | FontStyle.Bold),
pen, brush, 20, 150, new TextState(TextRenderingMode.StrokeText));
pg.Graphics.DrawString("Impact", new Font("Impact", 30),
pen, brush, 20, 200, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("Comic Sans MS", new Font("Comic Sans MS", 30),
pen, brush, 20, 250, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("Comic Sans MS Bold Italic",
new Font("Comic Sans MS", 30, FontStyle.Italic | FontStyle.Bold),
pen, brush, 20, 300, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("Symbol", new Font("Symbol", 30),
pen, brush, 20, 350, new TextState(TextRenderingMode.FillText));
pg.Graphics.DrawString("Wingdings", new Font("Wingdings", 30),
pen, brush, 20, 400, new TextState(TextRenderingMode.FillText));
Pen pen2 = new Pen(Color.Orange, 0.5);
pg.Graphics.DrawString("PMingLiU \u65b0\u7d30\u660e\u9ad4",
new Font("PMingLiU", 30),
pen2, brush, 20, 450, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("MS PGothic \u30b4\u30b7\u30c3\u30b0 \u306f\u3058\u3081\u307e\u3057\u3066",
new Font("MS PGothic", 30),
pen2, brush, 20, 500, new TextState(TextRenderingMode.FillThenStrokeText));
pg.Graphics.DrawString("MS PMincho \u660e\u671d \u306f\u3058\u3081\u307e\u3057\u3066",
new Font("MS PMincho", 30),
pen2, brush, 20, 550, new TextState(TextRenderingMode.FillThenStrokeText));
}
private void BezierCurveExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Bezier curve example");
Color[] colors = {
Color.Red, Color.Black, Color.Blue, Color.Red, Color.Black
};
float[,] xy = {
{ 508, 486, 67, 504, 0, 782, 509, 508 },
{ 283, 683, 231, 260, 493, 281, 434, 208 },
{ 197, 261, 133, 14, 533, 598, 466, 704 },
{ 50, 100, 50, 316, 376, 36, 311, 166 },
{ 340, 486, 402, 409, 413, 483, 559, 225 }
};
Random rnd = new Random();
for (int i = 0; i < 5; ++i) {
Pen pen = new Pen(colors[i], 20);
//pen.LineCap = LineCap.Round;
// Draw the Bezier spline
pg.Graphics.DrawBezier(pen,
xy[i, 0], xy[i, 1], xy[i, 2], xy[i, 3],
xy[i, 4], xy[i, 5], xy[i, 6], xy[i, 7]);
}
}
private void AlternateFillModeExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Alternate fill mode example");
double size = 150;
double centerX = (double)pg.Graphics.Rect.Width / 2;
double centerY = (double)pg.Graphics.Rect.Height / 3;
GraphicsPath path = new GraphicsPath(pg.Graphics, FillMode.Alternate);
for (int i = 0; i < 4; i++) {
double radius = size / 2;
path.AddArc(0, 360, centerX - radius, centerY, radius, radius, 0, true);
path.AddArc(0, 360, centerX + radius, centerY, radius, radius, 0, true);
path.AddArc(0, 360, centerX, centerY + radius, radius, radius, 0, true);
path.AddArc(0, 360, centerX, centerY - radius, radius, radius, 0, true);
size /= 2;
}
pg.Graphics.FillPath(new SolidBrush(Color.Black), path);
}
private void HexagonExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Coordinate transformation example (part I)");
const double side = 125, halfSide = side / 2;
double offset = side * Math.Sqrt(3) / 2;
const double centerX = 0, centerY = 0;
System.Drawing.PointF[] points = {
new System.Drawing.PointF((float)(centerX - halfSide), (float)(centerY - offset)),
new System.Drawing.PointF((float)(centerX + halfSide), (float)(centerY - offset)),
new System.Drawing.PointF((float)(centerX + side), (float)centerY),
new System.Drawing.PointF((float)(centerX + halfSide), (float)(centerY + offset)),
new System.Drawing.PointF((float)(centerX - halfSide), (float)(centerY + offset)),
new System.Drawing.PointF((float)(centerX - side), (float)centerY)
};
byte[] types = {
(byte)PathPointType.Start,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)(PathPointType.Line | PathPointType.CloseSubPath)
};
GraphicsPath path = new GraphicsPath(pg.Graphics, points, types);
double scale = 2.5 * Math.Sqrt(3) / 2;
const double angle = Math.PI * 15 / 180;
for (int i = 0; i < 8; i++) {
// Rotate and scale hexahedron
double cos = scale * Math.Cos(angle * i);
double sin = scale * Math.Sin(angle * i);
pg.Graphics.Transform = new Matrix((float)cos, (float)sin,
(float)-sin, (float)cos, 300F, 400F);
pg.Graphics.FillPath(new SolidBrush(Color.FromArgb(30 * i, 30 * i, 30 * i)), path);
scale *= Math.Sqrt(3) / 2;
}
}
private void RotateExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Coordinate transformation example (part II)");
byte[] types = {
(byte)PathPointType.Start,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)PathPointType.Line,
(byte)(PathPointType.Line | PathPointType.CloseSubPath)
};
GraphicsPath path = new GraphicsPath(pg.Graphics, StarPoints, types);
double entry = Math.Cos(Math.PI / 4);
pg.Graphics.DrawPath(new Pen(Color.Black, 30), path);
pg.Graphics.Transform = new Matrix(entry, entry, -entry, entry, 0, 0);
pg.Graphics.DrawPath(new Pen(Color.Red, 30), path);
}
private void TransparencyExamples(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Transparency example");
pg.Graphics.FillRectangle(new SolidBrush(Color.FromArgb(255, 255, 255)),
new System.Drawing.RectangleF(130, 200, 350, 350));
pg.Graphics.FillEllipse(new SolidBrush(Color.FromArgb(100, 0, 255, 0)),
205, 200, 200, 200);
pg.Graphics.FillEllipse(new SolidBrush(Color.FromArgb(100, 255, 0, 0)),
130, 350, 200, 200);
pg.Graphics.FillEllipse(new SolidBrush(Color.FromArgb(100, 0, 0, 255)),
280, 350, 200, 200);
}
private void StrokeExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Stroke path example");
Pen pen = new Pen(Color.Black, 30);
pen.DashStyle = DashStyle.Solid;
pg.Graphics.DrawPolygon(pen, StarPoints);
}
private void FillExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Fill path example");
pg.Graphics.FillPolygon(new SolidBrush(Color.Red), StarPoints, FillMode.Winding);
pg.Graphics.FillRectangle(new SolidBrush(Color.Black),
new System.Drawing.RectangleF(300, pg.Graphics.Rect.Height - 250, 300, 200));
}
private void LineJoinExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Line join example");
Pen pen = new Pen(Color.Black, 50);
System.Drawing.PointF[] pointsBevel = {
new System.Drawing.PointF(300, pg.Graphics.Rect.Height - 500),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 700),
new System.Drawing.PointF(500, pg.Graphics.Rect.Height - 500)
};
pen.LineJoin = LineJoin.Bevel;
pg.Graphics.DrawLines(pen, pointsBevel);
pg.Graphics.DrawString("Bevel join - ", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 150, pg.Graphics.Rect.Height - 600, new TextState(TextRenderingMode.FillText));
System.Drawing.PointF[] pointsMiter = {
new System.Drawing.PointF(300, pg.Graphics.Rect.Height - 300),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 500),
new System.Drawing.PointF(500, pg.Graphics.Rect.Height - 300)
};
pen.LineJoin = LineJoin.Miter;
pg.Graphics.DrawLines(pen, pointsMiter);
pg.Graphics.DrawString("Miter join - ", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 150, pg.Graphics.Rect.Height - 400, new TextState(TextRenderingMode.FillText));
System.Drawing.PointF[] pointsRound = {
new System.Drawing.PointF(300, pg.Graphics.Rect.Height - 100),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 300),
new System.Drawing.PointF(500, pg.Graphics.Rect.Height - 100)
};
pen.LineJoin = LineJoin.Round;
pg.Graphics.DrawLines(pen, pointsRound);
pg.Graphics.DrawString("Round join - ", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 150, pg.Graphics.Rect.Height - 200, new TextState(TextRenderingMode.FillText));
pen = new Pen(Color.White, 10);
pen.LineJoin = LineJoin.Bevel;
System.Drawing.PointF[] pointsBevelInline = {
new System.Drawing.PointF(300, pg.Graphics.Rect.Height - 500),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 700),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 700),
new System.Drawing.PointF(500, pg.Graphics.Rect.Height - 500)
};
pg.Graphics.DrawLines(pen, pointsBevelInline);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 390, pg.Graphics.Rect.Height - 710, 20, 20);
System.Drawing.PointF[] pointsMiterInline = {
new System.Drawing.PointF(300, pg.Graphics.Rect.Height - 300),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 500),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 500),
new System.Drawing.PointF(500, pg.Graphics.Rect.Height - 300)
};
pg.Graphics.DrawLines(pen, pointsMiterInline);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 390, pg.Graphics.Rect.Height - 510, 20, 20);
System.Drawing.PointF[] pointsRoundInline = {
new System.Drawing.PointF(300, pg.Graphics.Rect.Height - 100),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 300),
new System.Drawing.PointF(400, pg.Graphics.Rect.Height - 300),
new System.Drawing.PointF(500, pg.Graphics.Rect.Height - 100)
};
pg.Graphics.DrawLines(pen, pointsRoundInline);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 390, pg.Graphics.Rect.Height - 310, 20, 20);
}
private void LineCapExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Line cap example");
Pen pen = new Pen(Color.Black, 100);
pen.LineCap = LineCap.Flat;
pg.Graphics.DrawLine(pen, 100, 200, 500, 200);
pg.Graphics.DrawString("Flat line cap", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 220, 270, new TextState(TextRenderingMode.FillText));
pen.LineCap = LineCap.Round;
pg.Graphics.DrawLine(pen, 100, 400, 500, 400);
pg.Graphics.DrawString("Round line cap", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 220, 470, new TextState(TextRenderingMode.FillText));
pen.LineCap = LineCap.Square;
pg.Graphics.DrawLine(pen, 100, 600, 500, 600);
pg.Graphics.DrawString("Square line cap", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 220, 670, new TextState(TextRenderingMode.FillText));
pen = new Pen(Color.White, 30);
pg.Graphics.DrawLine(pen, 100, 200, 500, 200);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 75, 175, 50, 50);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 475, 175, 50, 50);
pg.Graphics.DrawLine(pen, 100, 400, 500, 400);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 75, 375, 50, 50);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 475, 375, 50, 50);
pg.Graphics.DrawLine(pen, 100, 600, 500, 600);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 75, 575, 50, 50);
pg.Graphics.FillEllipse(new SolidBrush(Color.White), 475, 575, 50, 50);
}
private void DashExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Dash pattern example");
Pen pen = new Pen(Color.Black, 5);
pen.DashStyle = DashStyle.Dash;
pg.Graphics.DrawLine(pen, 100, 150, 500, 150);
pg.Graphics.DrawString("Dash style", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 100, 170, new TextState(TextRenderingMode.FillText));
pen.DashStyle = DashStyle.DashDot;
pg.Graphics.DrawLine(pen, 100, 250, 500, 250);
pg.Graphics.DrawString("DashDot style", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 100, 270, new TextState(TextRenderingMode.FillText));
pen.DashStyle = DashStyle.DashDotDot;
pg.Graphics.DrawLine(pen, 100, 350, 500, 350);
pg.Graphics.DrawString("DashDotDot style", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 100, 370, new TextState(TextRenderingMode.FillText));
pen.DashStyle = DashStyle.Dot;
pg.Graphics.DrawLine(pen, 100, 450, 500, 450);
pg.Graphics.DrawString("Dot style", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 100, 470, new TextState(TextRenderingMode.FillText));
pen.DashStyle = DashStyle.Solid;
pg.Graphics.DrawLine(pen, 100, 550, 500, 550);
pg.Graphics.DrawString("Solid style ", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 100, 570, new TextState(TextRenderingMode.FillText));
pen.DashStyle = DashStyle.Custom;
pen.DashPattern = new double[] { 10, 5, 8 };
pg.Graphics.DrawLine(pen, 100, 650, 500, 650);
pg.Graphics.DrawString("Custom", new BuiltInFont("Helvetica", 21), new Pen(Color.Black),
new SolidBrush(Color.Black), 100, 670, new TextState(TextRenderingMode.FillText));
}
private void ClipExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Clipping path example");
pg.Graphics.Clip = new System.Drawing.Rectangle(100, 200, 400, 400);
pg.Graphics.FillRectangle(new SolidBrush(Color.FromKnownColor(System.Drawing.KnownColor.LightGray)), pg.Graphics.Clip);
pg.Graphics.FillPolygon(new SolidBrush(Color.Black), StarPoints, FillMode.Winding);
pg.Graphics.Transform.Rotate(-25);
pg.Graphics.Clip = new System.Drawing.Rectangle(150, 250, 300, 400);
pg.Graphics.FillRectangle(new SolidBrush(Color.FromKnownColor(System.Drawing.KnownColor.LightGray)), pg.Graphics.Clip);
pg.Graphics.FillPolygon(new SolidBrush(Color.Red), StarPoints, FillMode.Winding);
}
private void ImageExample(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Image transforms example");
using (Image image = Image.FromStream(GetType().Assembly.GetManifestResourceStream("Examples.pic2.png"))) {
pg.Graphics.DrawImage(image, 200, 100, 200, double.NaN);
double sqrtHalf = Math.Sqrt(2) / 2;
pg.Graphics.Transform.Rotate(45);
pg.Graphics.DrawImage(image, (100 + 230) * sqrtHalf, (-100 + 230) * sqrtHalf, double.NaN, 100);
pg.Graphics.DrawImage(image, (100 + 430) * sqrtHalf, (-100 + 430) * sqrtHalf, double.NaN, 100);
pg.Graphics.DrawImage(image, (520 + 230) * sqrtHalf, (-520 + 230) * sqrtHalf, double.NaN, 100);
pg.Graphics.DrawImage(image, (520 + 430) * sqrtHalf, (-520 + 430) * sqrtHalf, double.NaN, 100);
pg.Graphics.Transform.Rotate(-45);
pg.Graphics.DrawImage(image, (pg.Graphics.Rect.Width / 2) - (200 / 2), 600, 200, double.NaN);
pg.Graphics.Transform.Rotate(-45);
pg.Graphics.DrawImage(image, (30 - 630) * sqrtHalf, (30 + 630) * sqrtHalf, double.NaN, 100);
double x = pg.Graphics.Rect.Width - 170;
pg.Graphics.DrawImage(image, (x - 630) * sqrtHalf, (x + 630) * sqrtHalf, double.NaN, 100);
}
}
private void ImageExample2(PDFDocument doc) {
Page pg = doc.AddPage();
AddDescription(pg, "Image types example");
BuiltInFont font = new BuiltInFont("Helvetica", 10);
double textHeight = pg.Graphics.MeasureString("pic1.jpg", font).Height;
using (Image image = Image.FromStream(GetType().Assembly.GetManifestResourceStream("Examples.pic1.jpg"))) {
pg.Graphics.DrawString("pic1.jpg", font, new Pen(Color.Black),
new SolidBrush(Color.Black), 50, 200 + textHeight);
pg.Graphics.DrawImage(image, 50, 100, double.NaN, 100);
}
using (Image image = Image.FromStream(GetType().Assembly.GetManifestResourceStream("Examples.pic2.png"))) {
pg.Graphics.DrawString("pic2.png", font, new Pen(Color.Black),
new SolidBrush(Color.Black), 300, 200 + textHeight);
pg.Graphics.DrawImage(image, 300, 100, double.NaN, 100);
}
using (Image image = Image.FromStream(GetType().Assembly.GetManifestResourceStream("Examples.pic3.jpg"))) {
pg.Graphics.DrawString("pic3.jpg", font, new Pen(Color.Black),
new SolidBrush(Color.Black), 50, 400 + textHeight);
pg.Graphics.DrawImage(image, 50, 300, double.NaN, 100);
}
using (Image image = Image.FromStream(GetType().Assembly.GetManifestResourceStream("Examples.pic1.jpg"))) {
pg.Graphics.DrawString("pic1.jpg", font, new Pen(Color.Black),
new SolidBrush(Color.Black), 300, 400 + textHeight);
pg.Graphics.DrawImage(image, 300, 300, double.NaN, 100);
}
using (Image image = Image.FromStream(GetType().Assembly.GetManifestResourceStream("Examples.pic2.png"))) {
pg.Graphics.DrawString("pic2.png", font, new Pen(Color.Black),
new SolidBrush(Color.Black), 50, 600 + textHeight);
pg.Graphics.DrawImage(image, 50, 500, double.NaN, 100);
}
}
public void AddDescription(Page pg, string description) {
pg.Graphics.DrawString(description,
new BuiltInFont("Times Roman", 21, FontStyle.Italic),
new Pen(Color.Black),
new SolidBrush(Color.Black), 10, 30, new TextState(TextRenderingMode.FillText));
}
}
}
