public void DrawToGraphics_Can_Raise_ArgumentNullException()
{
try {
_renderer.DrawToGraphics(null, _args, new Rectangle()); // throws exception
Assert.Fail();
}
catch (Exception e) {
Assert.True(e.Message.Contains("code"));
}
try {
_renderer.DrawToGraphics(_loremIpsum, null, new Rectangle()); // throws exception
Assert.Fail();
}
catch (Exception e) {
Assert.True(e.Message.Contains("g"));
}
return;
}
protected override void OnPaint(PaintEventArgs e)
{
Graphics backup;
base.OnPaint(e);
backup = _workingContext.Graphics;
_workingContext.Graphics = e.Graphics;
_workingContext.CurrentLine = (_showCurrentLine ? _currentLine : -1);
_renderer.DrawToGraphics(_formattedCode, _workingContext,
new Rectangle(-AutoScrollPosition.X, -AutoScrollPosition.Y, Width, Height));
_workingContext.Graphics = backup;
return;
}
