/// <summary>
/// Renders the overviewed document.
/// </summary>
private void DrawContents(Graphics g)
{
document.SetRenderOptions(options);
// fill the background
if (options.EnableBackground)
{
if (document.BkgrImagePos >= ImageAlign.Document)
{
// presume graphics is already set up
Point pt = DocToScreen(g, new PointF(0, 0));
g.RenderingOrigin = pt;
System.Drawing.Brush fillBrush = Document.BackBrush.CreateGDIBrush(
Document.DocExtents, -Document.DocExtents.Left, -Document.DocExtents.Top);
g.FillRectangle(fillBrush, Document.DocExtents);
fillBrush.Dispose();
}
else
{
System.Drawing.SolidBrush back =
new System.Drawing.SolidBrush(Document.BackColor);
g.FillRectangle(back, document.DocExtents);
back.Dispose();
}
}
g.SmoothingMode = smoothMode;
// Draw background image
if (document.BackgroundImage != null)
{
if (document.BkgrImagePos >= ImageAlign.Document)
{
if (options.EnableBackgroundImage)
{
DrawPicture(g, document.BackgroundImage, document.DocExtents,
(ImageAlign)(document.BkgrImagePos - ImageAlign.Document));
}
}
}
// Pass for single level shadowing
if (options.EnableShadows &&
document.ShadowsStyle == ShadowsStyle.OneLevel)
{
foreach (ChartObject obj in document.Objects)
{
obj.Draw(g, true);
}
}
// Pass for objects
foreach (ChartObject obj in document.Objects)
{
if (options.EnableBackground &&
Document.ShadowsStyle == ShadowsStyle.ZOrder)
{
obj.Draw(g, true);
}
obj.Draw(g, false);
}
document.ResetRenderOptions();
}
