Drawing Solid Entities

[thomascheah]

Hi,

I know DXF and DWG files is originally made up of lines and entities. But does anyone have any idea if I want to draw these entities filled with solid color? Thanks!

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[support]

Hello Thomas,

The following code is based on the Viewer demo form the Beta version of <b>CAD Import .NET Pro</b>:

Code: Select all

<font color="blue">private void</font id="blue"> btnAddHatchFilled_Click(<font color="blue">object</font id="blue"> sender, System.EventArgs e)
{
	<font color="blue">if</font id="blue">(<font color="blue">this</font id="blue">.cadImage == <font color="blue">null</font id="blue">) 
	{
		<font color="blue">this</font id="blue">.cadImage = <font color="blue">new</font id="blue"> CADImage();
		<font color="blue">this</font id="blue">.cadImage.InitialNewImage();
		<font color="blue">this</font id="blue">.cadImage.UseDoubleBuffering = <font color="blue">false</font id="blue">;
	}
	<font color="blue">this</font id="blue">.cadImage.UseDoubleBuffering = <font color="blue">false</font id="blue">;
            		
	CADCurvePolygon entSolidHatch = <font color="blue">new</font id="blue"> CADCurvePolygon();			
			
	CAD2DBoundaryList v2DBList = <font color="blue">new</font id="blue"> CAD2DBoundaryList();
	v2DBList.BoundaryType = 7;// Polyline type
	entSolidHatch.BoundaryData.Add(v2DBList);
	CAD2DArc entBorder = new CAD2DArc();
	v2DBList.Add(entBorder);
	entBorder.CenterPoint = <font color="blue">new</font id="blue"> CAD2DPoint(0,0);			
	entBorder.Radius = 100;
	entBorder.StartParam = 0;
	entBorder.EndParam = 360;			

	entSolidHatch.Color = Color.Azure;
			
	entSolidHatch.Loaded(<font color="blue">this</font id="blue">.cadImage.Converter);
	<font color="blue">this</font id="blue">.cadImage.CurrentLayout.Entities.Add(entSolidHatch);
	<font color="blue">this</font id="blue">.cadImage.Converter.OnCreate(entSolidHatch);
			
	<font color="blue">this</font id="blue">.ResizeLayout();
	<font color="blue">this</font id="blue">.cadPictBox.Invalidate();
}

Please write us on info@cadsofttools.com for more info about <b>CAD Import .NET Pro</b>

Sergey.

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