public IVisio.Shape AddShape(TextBlock block)
{
// Remember this Block
this.Blocks.Add(block);
// Calculate the Correct Full Rectangle
var ll = new VA.Drawing.Point(this.InsertionPoint.X, this.InsertionPoint.Y - block.Size.Height);
var tr = new VA.Drawing.Point(this.InsertionPoint.X + block.Size.Width, this.InsertionPoint.Y);
var rect = new VA.Drawing.Rectangle(ll, tr);
// Draw the Shape
var newshape = this.page.DrawRectangle(rect);
block.VisioShape = newshape;
block.VisioShapeID = newshape.ID;
block.Rectangle = rect;
// Handle Text If Needed
if (block.Text != null)
{
newshape.Text = block.Text;
}
this.AdjustInsertionPoint(block.Size);
return newshape;
}
internal IVisio.Page Draw(FormRenderingContext ctx)
{
var r = new InteractiveRenderer(ctx.Document);
var page_cells = new Pages.PageCells();
this.VisioPage = r.CreatePage(this);
ctx.Page = this.VisioPage;
var titleblock = new TextBlock(new Drawing.Size(7.5, 0.5), this.Title);
int _fontid = ctx.GetFontID(this.DefaultFont);
titleblock.TextBlockCells.VerticalAlign = 0;
titleblock.ParagraphCells.HorizontalAlign = 0;
titleblock.FormatCells.LineWeight = 0;
titleblock.FormatCells.LinePattern = 0;
titleblock.CharacterCells.Font = _fontid;
titleblock.CharacterCells.Size = get_pt_string(this.TitleTextSize);
// Draw the shapes
var titleshape = r.AddShape(titleblock);
r.Linefeed();
double body_height = r.GetDistanceToBottomMargin();
var bodyblock = new TextBlock(new Drawing.Size(7.5, body_height), this.Body);
bodyblock.ParagraphCells.HorizontalAlign = 0;
bodyblock.ParagraphCells.SpacingAfter = get_pt_string(this.BodyParaSpacingAfter);
bodyblock.CharacterCells.Font = _fontid;
bodyblock.CharacterCells.Size = get_pt_string(this.BodyTextSize);
bodyblock.FormatCells.LineWeight = 0;
bodyblock.FormatCells.LinePattern = 0;
bodyblock.TextBlockCells.VerticalAlign = 0;
bodyblock.FormatCells.LineWeight = 0;
bodyblock.FormatCells.LinePattern = 0;
var bodyshape = r.AddShape(bodyblock);
r.Linefeed();
r.Finish();
return this.VisioPage;
}
public TextBlock AddShape(double w, double h, string text)
{
var tb = new TextBlock(new VA.Drawing.Size(w, h), text);
this.AddShape(tb);
return tb;
}
