Пример #1
0
        public override void Paint(StiComponent component, StiPaintEventArgs e)
        {
            Graphics   g    = e.Graphics;
            RectangleD rect = component.GetPaintRectangle();

            RectangleF rectF = rect.ToRectangleF();

            g.DrawRectangle(Pens.Gray, rectF.Left, rectF.Top, rectF.Width, rectF.Height);

            MyCustomComponentWithExpression customComponent = component as MyCustomComponentWithExpression;

            using (StringFormat stringFormat = new StringFormat())
                using (Font font = new Font("Arial", (float)(15 * component.Page.Zoom)))
                    using (Brush brush = new SolidBrush(Color.Gray))
                    {
                        stringFormat.LineAlignment = StringAlignment.Center;
                        stringFormat.Alignment     = StringAlignment.Center;

                        string value = component.IsDesigning ? customComponent.CustomCode.Value : customComponent.CustomCodeValue;

                        StiTextDrawing.DrawString(g, value, font, brush,
                                                  new RectangleD(rect.Left, rect.Top, rect.Width, rect.Height), stringFormat);
                    }
        }
        public override StiComponent InternalRender(StiComponent masterComp)
        {
            MyCustomComponentWithExpression renderedComponent = base.InternalRender(masterComp) as MyCustomComponentWithExpression;

            return(renderedComponent);
        }