////////////////////////////////////////////////////////////////////
// Draw example of a text box
////////////////////////////////////////////////////////////////////
private void DrawTextBox()
{
// 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);
// 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, "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");
Box.AddText(ArialNormal, FontSize, "Support for non-Latin letters: ");
Box.AddText(ArialNormal, FontSize, Contents.ReverseString("עברית"));
Box.AddText(ArialNormal, FontSize, "АБВГДЕ");
Box.AddText(ArialNormal, FontSize, "αβγδεζ");
Box.AddText(ArialNormal, 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;
Contents.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(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, 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(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, TextBoxJustify.Left, Box);
// restore graphics state
Contents.RestoreGraphicsState();
return;
}
