// Print - draw the rule...
public void Draw(PrintEngine engine, float yPos, Graphics graphics, Rectangle elementBounds)
{
// draw a line...
Pen pen = new Pen(engine.PrintBrush, 1);
graphics.DrawLine(pen, elementBounds.Left, yPos + 2,
elementBounds.Right, yPos + 2);
}
public float CalculateHeight(PrintEngine engine, Graphics graphics)
{
// loop through the print height...
float height = 0;
foreach (IPrintPrimitive primitive in _printPrimitives)
{
// get the height...
height += primitive.CalculateHeight(engine, graphics);
}
// return the height...
return height;
}
// Draw - draw the element on a graphics object...
public void Draw(PrintEngine engine, float yPos, Graphics graphics, Rectangle pageBounds)
{
// where...
float height = CalculateHeight(engine, graphics);
Rectangle elementBounds = new Rectangle(pageBounds.Left, (int)yPos, pageBounds.Right - pageBounds.Left, (int)height);
// now, tell the primitives to print themselves...
foreach (IPrintPrimitive primitive in _printPrimitives)
{
// render it...
primitive.Draw(engine, yPos, graphics, elementBounds);
// move to the next line...
yPos += primitive.CalculateHeight(engine, graphics);
}
}
// CalculateHeight - work out how tall the primitive is...
public float CalculateHeight(PrintEngine engine, Graphics graphics)
{
// we're always five units tall...
return 5;
}
public void Draw(PrintEngine engine, float yPos, Graphics graphics, Rectangle elementBounds)
{
graphics.DrawImage(i, elementBounds.X, elementBounds.Y);
}
public float CalculateHeight(PrintEngine engine, Graphics graphics)
{
return (i.Height / i.HorizontalResolution) * 100;
}
// Print - draw the text...
public void Draw(PrintEngine engine, float yPos, Graphics graphics, Rectangle elementBounds)
{
// draw it...
graphics.DrawString(engine.ReplaceTokens(Text), engine.PrintFont,
engine.PrintBrush, elementBounds.Left, yPos, new StringFormat());
}
// CalculateHeight - work out how tall the primitive is...
public float CalculateHeight(PrintEngine engine, Graphics graphics)
{
// return the height...
return engine.PrintFont.GetHeight(graphics);
}