C# (CSharp) GridLayer.DrawChildContent示例

        protected override void DrawBoxContent(DrawBoard canvas, Rectangle updateArea)
        {
#if DEBUG
            //if (this.dbugBreak)
            //{
            //}
#endif
            //sample bg
            //TODO: review here again


            if (this.MayHasViewport)
            {
                canvas.FillRectangle(BackColor, ViewportLeft, ViewportTop, this.Width, this.Height);
            }
            else
            {
                canvas.FillRectangle(BackColor, 0, 0, this.Width, this.Height);
            }

            _gridLayer.DrawChildContent(canvas, updateArea);
            if (this.HasDefaultLayer)
            {
                this.DrawDefaultLayer(canvas, ref updateArea);
            }
#if DEBUG
            //canvas.dbug_DrawCrossRect(PixelFarm.Drawing.Color.Black,
            //    new Rectangle(0, 0, this.Width, this.Height));

            //canvas.dbug_DrawCrossRect(PixelFarm.Drawing.Color.Black,
            //   new Rectangle(updateArea.Left, updateArea.Top, updateArea.Width, updateArea.Height));
#endif
        }

示例#2

显示文件

        protected override void DrawBoxContent(Canvas canvas, Rectangle updateArea)
        {
#if DEBUG
            if (this.dbugBreak)
            {
            }
#endif
            //sample bg
            //canvas.FillRectangle(BackColor, updateArea.Left, updateArea.Top, updateArea.Width, updateArea.Height);
            canvas.FillRectangle(BackColor, 0, 0, this.Width, this.Height);
            gridLayer.DrawChildContent(canvas, updateArea);
            if (this.HasDefaultLayer)
            {
                this.DrawDefaultLayer(canvas, ref updateArea);
            }
#if DEBUG
            //canvas.dbug_DrawCrossRect(PixelFarm.Drawing.Color.Black,
            //    new Rectangle(0, 0, this.Width, this.Height));

            //canvas.dbug_DrawCrossRect(PixelFarm.Drawing.Color.Black,
            //   new Rectangle(updateArea.Left, updateArea.Top, updateArea.Width, updateArea.Height));
#endif
        }