////////////////////////////////////////////////////////////////////
// Draw image and clip it
////////////////////////////////////////////////////////////////////
private static void DrawTitle()
{
// define local image resources as 200ppi and 100% quality
PdfImageControl ImageControl = new PdfImageControl();
ImageControl.Resolution = 200;
ImageControl.ImageQuality = 100;
// Get image from embedded local resource
Image BocTitle = Properties.Resources.BocTitleBitmap;
PdfImage titleImage = new PdfImage(document, BocTitle, ImageControl);
// save graphics state
Contents.SaveGraphicsState();
// set coordinate
Contents.Translate(1.3, 26.8);
// set image size
PdfRectangle size = titleImage.ImageSizePosition(18.39, 1.85, ContentAlignment.MiddleCenter);
// clipping path
Contents.DrawRectangle(size.Left, size.Bottom, size.Width, size.Height, PaintOp.ClipPathEor);
// draw image
Contents.DrawImage(titleImage, size.Left, size.Bottom, size.Width, size.Height);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
private void DrawLogImage()
{
// define local image resources
// resolution 96 pixels per inch, image quality 100%
PdfImageControl ImageControl = new PdfImageControl();
ImageControl.Resolution = 96.0;
ImageControl.ImageQuality = 100;
CreateLogoFile();
PdfImage Image1 = new PdfImage(Document, "temps/" + pk.Logo.Filename, ImageControl);
// save graphics state
Contents.SaveGraphicsState();
// translate coordinate origin to the center of the picture
Contents.Translate(0, 10);
// adjust image size an preserve aspect ratio
PdfRectangle NewSize = Image1.ImageSizePosition(3, 1.1, ContentAlignment.MiddleCenter);
// clipping path
Contents.DrawOval(NewSize.Left, NewSize.Bottom, NewSize.Width, NewSize.Height, PaintOp.Fill);
// draw image
Contents.DrawImage(Image1, NewSize.Left, NewSize.Bottom, NewSize.Width, NewSize.Height);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
////////////////////////////////////////////////////////////////////
// Draw image of a flower and clip it
////////////////////////////////////////////////////////////////////
private void DrawFlower
(
PdfDocument Document,
PdfContents Contents
)
{
// define local image resources
PdfImage Image1 = new PdfImage(Document, "flower.jpg");
// image size will be limited to 1.4" by 1.4"
SizeD ImageSize = Image1.ImageSize(1.4, 1.4);
// save graphics state
Contents.SaveGraphicsState();
// translate coordinate origin to the center of the picture
Contents.Translate(3.36, 5.7);
// clipping path
Contents.DrawOval(-ImageSize.Width / 2, -ImageSize.Height / 2, ImageSize.Width, ImageSize.Height, PaintOp.ClipPathEor);
// draw image
Contents.DrawImage(Image1, -ImageSize.Width / 2, -ImageSize.Height / 2, ImageSize.Width, ImageSize.Height);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
////////////////////////////////////////////////////////////////////
// Draw Happy Face
////////////////////////////////////////////////////////////////////
private void DrawHappyFace()
{
// save graphics state
Contents.SaveGraphicsState();
// translate coordinate origin to the center of the happy face
Contents.Translate(4.25, 7.5);
// change nonstroking (fill) color to yellow
Contents.SetColorNonStroking(Color.Yellow);
// draw happy face yellow oval
Contents.DrawOval(-1.5, -1.0, 3.0, 2.0, PaintOp.Fill);
// set line width to 0.2" this is the black circle around the eye
Contents.SetLineWidth(0.2);
// eye color is white with black outline circle
Contents.SetColorNonStroking(Color.White);
Contents.SetColorStroking(Color.Black);
// draw eyes
Contents.DrawOval(-0.75, 0.0, 0.5, 0.5, PaintOp.CloseFillStroke);
Contents.DrawOval(0.25, 0.0, 0.5, 0.5, PaintOp.CloseFillStroke);
// mouth color is black
Contents.SetColorNonStroking(Color.Black);
// draw mouth by creating a path made of one line and one Bezier curve
Contents.MoveTo(-0.6, -0.4);
Contents.LineTo(0.6, -0.4);
Contents.DrawBezier(0.0, -0.8, 0, -0.8, -0.6, -0.4);
// fill the path with black color
Contents.SetPaintOp(PaintOp.Fill);
// restore graphics sate
Contents.RestoreGraphicsState();
return;
}
// Draw example of a text box
private static void DrawTextBox(PdfDocument document, PdfPage page)
{
PdfContents zContents = new PdfContents(page);
PdfFont zArialNormal = new PdfFont(document, "Arial", FontStyle.Regular, true);
zArialNormal.CharSubstitution(945, 950, 161);
// Save graphics state:
zContents.SaveGraphicsState();
// translate origin to PosX=1.1" and PosY=1.1" this is the bottom left corner of the text box example
zContents.Translate(1.1, 1.1);
// Define constants
// Box width 3.25"
// Box height is 3.65"
// Normal font size is 9.0 points.
const Double Width = 3.15;
const Double Height = 3.65;
const Double FontSize = 9.0;
// Create text box object width 3.25"
// First line indent of 0.25"
TextBox Box = new TextBox(Width, 0.25);
// add text to the text box
Box.AddText(zArialNormal, FontSize,
"This area is an example of displaying text that is too long to fit within a fixed width " +
"area. The text is displayed justified to right edge. You define a text box with the required " +
"width and first line indent. You add text to this box. The box will divide the text into " +
"lines. Each line is made of segments of text. For each segment, you define font, font " +
"size, drawing style and color. After loading all the text, the program will draw the formatted text.\n");
Box.AddText(zArialNormal, FontSize - 2.0, "Arial size 7, ");
Box.AddText(zArialNormal, FontSize - 1.0, "size 8, ");
Box.AddText(zArialNormal, FontSize, "size 9, ");
Box.AddText(zArialNormal, FontSize + 1.0, "size 10. ");
Box.AddText(zArialNormal, FontSize, DrawStyle.Underline, "Underline, ");
Box.AddText(zArialNormal, FontSize, DrawStyle.Strikeout, "Strikeout. ");
Box.AddText(zArialNormal, FontSize, "Subscript H");
Box.AddText(zArialNormal, FontSize, DrawStyle.Subscript, "2");
Box.AddText(zArialNormal, FontSize, "O. Superscript A");
Box.AddText(zArialNormal, FontSize, DrawStyle.Superscript, "2");
Box.AddText(zArialNormal, FontSize, "+B");
Box.AddText(zArialNormal, FontSize, DrawStyle.Superscript, "2");
Box.AddText(zArialNormal, FontSize, "=C");
Box.AddText(zArialNormal, FontSize, DrawStyle.Superscript, "2");
Box.AddText(zArialNormal, FontSize, "\n");
Box.AddText(zArialNormal, FontSize, "\n");
// Draw the text box
// Text left edge is at zero (note: origin was translated to 1.1")
// The top text base line is at Height less first line ascent.
// Text drawing is limited to vertical coordinate of zero.
// First line to be drawn is line zero.
// After each line add extra 0.015".
// After each paragraph add extra 0.05"
// Stretch all lines to make smooth right edge at box width of 3.15"
// After all lines are drawn, PosY will be set to the next text line after the box's last paragraph
Double PosY = Height;
zContents.DrawText(0.0, ref PosY, 0.0, 0, 0.015, 0.05, TextBoxJustify.FitToWidth, Box);
// Create text box object width 3.25"
// No first line indent
Box = new TextBox(Width);
// Add text as before.
// No extra line spacing.
// No right edge adjustment
Box.AddText(zArialNormal, FontSize,
"In the examples above this area the text box was set for first line indent of " +
"0.25 inches. This paragraph has zero first line indent and no right justify.");
zContents.DrawText(0.0, ref PosY, 0.0, 0, 0.01, 0.05, TextBoxJustify.Left, Box);
// Create text box object width 2.75
// First line hanging indent of 0.5"
Box = new TextBox(Width - 0.5, -0.5);
// Add text
Box.AddText(zArialNormal, FontSize,
"This paragraph is set to first line hanging indent of 0.5 inches. " +
"The left margin of this paragraph is 0.5 inches.");
// Draw the text
// left edge at 0.5"
zContents.DrawText(0.5, ref PosY, 0.0, 0, 0.01, 0.05, TextBoxJustify.Left, Box);
// restore graphics state
zContents.RestoreGraphicsState();
}
////////////////////////////////////////////////////////////////////
// Draw example of order form
////////////////////////////////////////////////////////////////////
private void DrawBookOrderForm
(
PdfContents Contents
)
{
// Order form simulation
// Define constants to make the code readable
// Define constants
const Double Width = 3.05;
const Double Height = 3.65;
const Double Margin = 0.04;
const Double FontSize = 9.0;
Double LineSpacing = ArialNormal.LineSpacing(FontSize);
Double Descent = ArialNormal.Descent(FontSize);
Double ColWidth1 = ArialNormal.TextWidth(FontSize, "9999.99") + 2 * Margin;
Double ColWidth2 = ArialNormal.TextWidth(FontSize, "Qty") + 2 * Margin;
Double Col4LinePosX = Width - ColWidth1;
Double Col3LinePosX = Col4LinePosX - ColWidth2;
Double Col2LinePosX = Col3LinePosX - ColWidth1;
Double Col1TextPosX = Margin;
Double Col2TextPosX = Col3LinePosX - Margin;
Double Col3TextPosX = Col4LinePosX - Margin;
Double Col4TextPosX = Width - Margin;
// save graphics state
Contents.SaveGraphicsState();
// form line width 0.01"
Contents.SetLineWidth(0.01);
// Initial vertical position for contents
Double PosY1 = Height - LineSpacing - 2 * Margin;
// bottom of the contents area of the form
Double PosY2 = 2 * Margin + 3 * LineSpacing;
// shift origin, bottom left of the form to X=4.35" and Y=1.1"
Contents.Translate(4.35, 1.1);
// draw outline rectangle
Contents.DrawRectangle(0.0, 0.0, Width, Height, PaintOp.CloseStroke);
// draw two horizontal lines. under table heading and above total
Contents.DrawLine(0, PosY1, Width, PosY1);
Contents.DrawLine(0, PosY2, Width, PosY2);
// draw three vertical lines separating the columns
Contents.DrawLine(Col2LinePosX, Height, Col2LinePosX, PosY2);
Contents.DrawLine(Col3LinePosX, Height, Col3LinePosX, PosY2);
Contents.DrawLine(Col4LinePosX, Height, Col4LinePosX, 0);
// draw table heading
Double PosY = PosY1 + Margin + Descent;
Contents.DrawText(ArialNormal, FontSize, Col1TextPosX, PosY, "Description");
Contents.DrawText(ArialNormal, FontSize, Col2TextPosX, PosY, TextJustify.Right, "Price");
Contents.DrawText(ArialNormal, FontSize, Col3TextPosX, PosY, TextJustify.Right, "Qty");
Contents.DrawText(ArialNormal, FontSize, Col4TextPosX, PosY, TextJustify.Right, "Total");
// reset order total
Double Total = 0;
// define text box for book title and author
TextBox Box = new TextBox(Col2LinePosX - 2 * Margin);
// initial vertical position
PosY = PosY1 - Margin;
// loop for all items in the order
// Order class is a atabase simulation for this example
foreach (Order Book in Order.OrderList)
{
// clear the text box
Box.Clear();
// add book title and authors to the box
Box.AddText(ArialNormal, FontSize, Book.Title);
Box.AddText(ArialNormal, FontSize, ". By: ");
Box.AddText(ArialNormal, FontSize, Book.Authors);
// draw the title and authors.
// on exit, PosY will be for next line
Contents.DrawText(Col1TextPosX, ref PosY, PosY2, 0, Box);
// move PosY up to allow drawing cost on the same line as the last text line of the box
PosY += Descent;
// draw price quantity and item's total
Contents.DrawText(ArialNormal, FontSize, Col2TextPosX, PosY, TextJustify.Right, Book.Price.ToString("#.00"));
Contents.DrawText(ArialNormal, FontSize, Col3TextPosX, PosY, TextJustify.Right, Book.Qty.ToString());
Contents.DrawText(ArialNormal, FontSize, Col4TextPosX, PosY, TextJustify.Right, Book.Total.ToString("#.00"));
// update PosY for next item
PosY -= Descent + 0.5 * LineSpacing;
// accumulate total
Total += Book.Total;
}
// draw total before tax
PosY = PosY2 - Margin - ArialNormal.Ascent(FontSize);
Contents.DrawText(ArialNormal, FontSize, Col3TextPosX, PosY, TextJustify.Right, "Total before tax");
Contents.DrawText(ArialNormal, FontSize, Col4TextPosX, PosY, TextJustify.Right, Total.ToString("#.00"));
// draw tax (Ontario Canada HST)
PosY -= LineSpacing;
Contents.DrawText(ArialNormal, FontSize, Col3TextPosX, PosY, TextJustify.Right, "Tax (13%)");
Double Tax = Math.Round(0.13 * Total, 2, MidpointRounding.AwayFromZero);
Contents.DrawText(ArialNormal, FontSize, Col4TextPosX, PosY, TextJustify.Right, Tax.ToString("#.00"));
// draw final total
PosY -= LineSpacing;
Contents.DrawText(ArialNormal, FontSize, Col3TextPosX, PosY, TextJustify.Right, "Total payable");
Total += Tax;
Contents.DrawText(ArialNormal, FontSize, Col4TextPosX, PosY, TextJustify.Right, Total.ToString("#.00"));
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
////////////////////////////////////////////////////////////////////
// Draw example of a text box
////////////////////////////////////////////////////////////////////
private void DrawTextBox
(
PdfContents Contents
)
{
// save graphics state
Contents.SaveGraphicsState();
// translate origin to PosX=1.1" and PosY=1.1" this is the bottom left corner of the text box example
Contents.Translate(1.1, 1.1);
// Contents.TranslateScaleRotate(7.4, 1.1, 1.0, Math.PI / 2);
// Define constants
// Box width 3.25"
// Box height is 3.65"
// Normal font size is 9.0 points.
const Double Width = 3.15;
const Double Height = 3.65;
const Double FontSize = 9.0;
// Create text box object width 3.25"
// First line indent of 0.25"
TextBox Box = new TextBox(Width, 0.25);
// add text to the text box
Box.AddText(ArialNormal, FontSize,
"This area is an example of displaying text that is too long to fit within a fixed width " +
"area. The text is displayed justified to right edge. You define a text box with the required " +
"width and first line indent. You add text to this box. The box will divide the text into " +
"lines. Each line is made of segments of text. For each segment, you define font, font " +
"size, drawing style and color. After loading all the text, the program will draw the formatted text.\n");
Box.AddText(TimesNormal, FontSize + 1.0, "Example of multiple fonts: Times New Roman, ");
Box.AddText(Comic, FontSize, "Comic Sans MS, ");
Box.AddText(ArialNormal, FontSize, "Example of regular, ");
Box.AddText(ArialBold, FontSize, "bold, ");
Box.AddText(ArialItalic, FontSize, "italic, ");
Box.AddText(ArialBoldItalic, FontSize, "bold plus italic. ");
Box.AddText(ArialNormal, FontSize - 2.0, "Arial size 7, ");
Box.AddText(ArialNormal, FontSize - 1.0, "size 8, ");
Box.AddText(ArialNormal, FontSize, "size 9, ");
Box.AddText(ArialNormal, FontSize + 1.0, "size 10. ");
Box.AddText(ArialNormal, FontSize, DrawStyle.Underline, "Underline, ");
Box.AddText(ArialNormal, FontSize, DrawStyle.Strikeout, "Strikeout. ");
Box.AddText(ArialNormal, FontSize, "Subscript H");
Box.AddText(ArialNormal, FontSize, DrawStyle.Subscript, "2");
Box.AddText(ArialNormal, FontSize, "O. Superscript A");
Box.AddText(ArialNormal, FontSize, DrawStyle.Superscript, "2");
Box.AddText(ArialNormal, FontSize, "+B");
Box.AddText(ArialNormal, FontSize, DrawStyle.Superscript, "2");
Box.AddText(ArialNormal, FontSize, "=C");
Box.AddText(ArialNormal, FontSize, DrawStyle.Superscript, "2");
Box.AddText(ArialNormal, FontSize, "\n");
Box.AddText(Comic, FontSize, Color.Red, "Lets add some color, ");
Box.AddText(Comic, FontSize, Color.Green, "green, ");
Box.AddText(Comic, FontSize, Color.Blue, "blue, ");
Box.AddText(Comic, FontSize, Color.Orange, "orange, ");
Box.AddText(Comic, FontSize, DrawStyle.Underline, Color.Purple, "and purple.\n");
// Draw the text box
// Text left edge is at zero (note: origin was translated to 1.1")
// The top text base line is at Height less first line ascent.
// Text drawing is limited to vertical coordinate of zero.
// First line to be drawn is line zero.
// After each line add extra 0.015".
// After each paragraph add extra 0.05"
// Stretch all lines to make smooth right edge at box width of 3.15"
// After all lines are drawn, PosY will be set to the next text line after the box's last paragraph
Double PosY = Height;
Contents.DrawText(0.0, ref PosY, 0.0, 0, 0.015, 0.05, true, Box);
// Create text box object width 3.25"
// No first line indent
Box = new TextBox(Width);
// Add text as before.
// No extra line spacing.
// No right edge adjustment
Box.AddText(ArialNormal, FontSize,
"In the examples above this area the text box was set for first line indent of " +
"0.25 inches. This paragraph has zero first line indent and no right justify.");
Contents.DrawText(0.0, ref PosY, 0.0, 0, 0.01, 0.05, false, Box);
// Create text box object width 2.75
// First line hanging indent of 0.5"
Box = new TextBox(Width - 0.5, -0.5);
// Add text
Box.AddText(ArialNormal, FontSize,
"This paragraph is set to first line hanging indent of 0.5 inches. " +
"The left margin of this paragraph is 0.5 inches.");
// Draw the text
// left edge at 0.5"
Contents.DrawText(0.5, ref PosY, 0.0, 0, 0.01, 0.05, false, Box);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
