Stretching Images

[Guest]

I read in MSDN an examples for Image Stretching but something I can not
understand is this line
e.Graphics.DrawImage(newImage, destRect1, x, y, width, height, units);
what is e in all example they did not show what is e ????? any help

 

[Lebesgue]

That e is PaintEventArgs instance.

It is used in methods for event handlers

this.Paint += new PaintEventHandler(this.form1_paint);

private void form1_paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
}

or when overriden from Control
protected override void OnPaint(PaintEventArgs e)
{
//...
}

Paint event handler is generated automatically for you when you double click
on your form in form designer.

 

[Lebesgue]

Paint event handler is generated automatically for you when you double
click

on your form in form designer.

correction: Load event handler is generated by double clicking form, not
paint handler, double click the row in property grid's event table to handle
paint event (as for every other event)

 

[Bob Powell [MVP]]

See the GDI+ FAQ and the Beginners Guide to GDI+ for details.

--
Bob Powell [MVP]
Visual C#, System.Drawing

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