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Bug 1641

Summary: add support for frame transparency if donut series
Product: .NET TeeChart Reporter: sandra pazos <sandra>
Component: CanvasAssignee: Steema Issue Manager <issuemanager>
Status: RESOLVED FIXED    
Severity: enhancement CC: chris
Priority: Normal    
Version: TeeChart for .Net 4.1.2016.05125   
Target Milestone: ---   
Hardware: PC   
OS: Windows   
Chart Series: --- Delphi / C++ Builder RAD IDE Version:

Description sandra pazos 2016-09-26 10:12:00 EDT 
Add support for frame transparency if donut series. Hole should be transparent
Use code below to reproduce the problem: 
 
        private void InitializeChart()
        {


            tChart1.Aspect.View3D = false;
            tChart1.Dock = DockStyle.Fill;

            new Steema.TeeChart.Styles.Donut(tChart1.Chart);
            tChart1[0].FillSampleValues(4);
            (tChart1[0] as Steema.TeeChart.Styles.Donut).DonutPercent = 70;
            (tChart1[0] as Steema.TeeChart.Styles.Donut).Frame.Visible = true;
            this.BackgroundImage = Image.FromFile(@"C:\Users\Sandra\Pictures\png\Flower1.jpg");
            tChart1.Walls.Back.Gradient.Visible = false;
            tChart1.Walls.Back.Transparent = true;
            tChart1.Panel.Gradient.Visible = false;
            tChart1.BackColor = Color.Transparent;
            tChart1.Panel.Transparent = true;
}