VectorDraw Developer Framework (VDF) is an application for the visualization of graphics engine library. With VDF provides functionality that you can easily create, edit, manage, export, import and print 2D and 3D graphics files.
ask:
Can I create a linear, in which the line passes through the text, for example: --------------------- my text here ---- --- ----------------. How does this line should be created?
answer:
In order to make the text line is not covered, you need to add a hidden segment, the same or slightly larger than the length of the text in line with its size. See below for the code and instructions:
private void button10_Click(object sender, EventArgs e)
{
vdDocument thisDocument = vdFramedControl1.BaseControl.ActiveDocument;
vdLineType lt = thisDocument.LineTypes.Add("MyCustomLineType");
lt = thisDocument.LineTypes.Add("MyCustomLineType");
lt.Comment = "MyCustomLineType";
lt.Segments.AddItem(new LineTypeSegment(1));
lt.Segments.AddItem(new LineTypeSegment());
lt.Segments[1].ShapeText = " Some Text Goes Here ";
lt.Segments[1].ShapeStyle = thisDocument.TextStyles[0].GrTextStyle;
lt.Segments[1].ShapeOffsetY = -.125;
lt.Segments[1].Flag = LineTypeSegment.LineTypeElementType.TTF_TEXT;
lt.Segments[1].ShapeScale = .25;
// This is the method of calculating the length of text
vdText txt = new vdText (thisDocument, lt.Segments [1] .ShapeText, new gPoint (), lt.Segments [1] .ShapeScale); // same text
txt.Style = thisDocument.TextStyles [0]; // the same text
txt.Update ();
Double txtwidth = txt.BoundingBox.Width;
TXT = null; // the NOT the IS NEEDED the any More
lt.Segments [. 1] .ShapeOffsetX txtwidth = 0.1 * / 2.0; // 5% space before the text
// adding an invisible text segment above, accounting for 110% of the length of text
lt.Segments.AddItem (new LineTypeSegment (-1.0 * ( txtwidth + 2.0 * lt.Segments [1 ] .ShapeOffsetX))); // before the text and add a space after the invisible part of the large
lt.Segments.AddItem (new new LineTypeSegment (. 1));
lt.Update ();
// for displaying
vdLine manuallyDrawnPline = new vdLine (thisDocument, new gPoint (), new gPoint (25, 5));
thisDocument. Model.Entities.AddItem (manuallyDrawnPline);
manuallyDrawnPline.LineType = lt;
manuallyDrawnPline.Update();
manuallyDrawnPline.Invalidate();
thisDocument.CommandAction.Zoom("E", 0, 0);
}
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