public void Draw(PrintEngine engine, float yPos, Graphics graphics, Rectangle elementBounds)
{
graphics.DrawString(engine.ReplaceTokens(Text1), engine.PrintFont,
engine.PrintBrush, elementBounds.Left, yPos, new StringFormat());
graphics.DrawString(engine.ReplaceTokens(Text2), engine.PrintFont,
engine.PrintBrush, elementBounds.Left + 117, yPos, new StringFormat());
}
// Print - draw the text...
public void Draw(PrintEngine engine, float yPos, Graphics graphics, Rectangle elementBounds)
{
// draw it...HeaderFont
// graphics.DrawString(engine.ReplaceTokens(Text), engine.PrintFont,
// engine.PrintBrush, elementBounds.Left, yPos, new StringFormat());
graphics.DrawString(engine.ReplaceTokens(Text), engine.BlackFont,
engine.PrintBrush, elementBounds.Left, yPos, new StringFormat());
}
// 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);
graphics.DrawLine(pen, 0, yPos + 2,
300, 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);
}
public void Draw(PrintEngine engine, float yPos, Graphics graphics, Rectangle elementBounds)
{
//名称、单价、数量、金额
graphics.DrawString(engine.ReplaceTokens(Text1), engine.PrintFont,
engine.PrintBrush, elementBounds.Left, yPos, new StringFormat());
graphics.DrawString(engine.ReplaceTokens(Text2), engine.PrintFont,
engine.PrintBrush, elementBounds.Left + 86, yPos, new StringFormat());
graphics.DrawString(engine.ReplaceTokens(Text3), engine.PrintFont,
engine.PrintBrush, elementBounds.Left + 86 + 32, yPos, new StringFormat());
graphics.DrawString(engine.ReplaceTokens(Text4), engine.PrintFont,
engine.PrintBrush, elementBounds.Left + 86 + 32 + 30, yPos, new StringFormat());
}
// 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);
}
// CalculateHeight - work out how tall the primitive is...
public float CalculateHeight(PrintEngine engine, Graphics graphics)
{
// return the height...
return(engine.BlackFont.GetHeight(graphics));
}
public float CalculateHeight(PrintEngine engine, Graphics graphics)
{
return(engine.PrintFont.GetHeight(graphics));
}
