/// <summary>
/// Get fill brush used to fill axis break lines spacing.
/// </summary>
/// <param name="graph">chart graphics.</param>
/// <returns>Fill brush.</returns>
private Brush GetChartFillBrush(ChartGraphics graph)
{
Chart chart = this.axis.ChartArea.Common.Chart;
Brush brush = null;
if (chart.BackGradientStyle == GradientStyle.None)
{
brush = new SolidBrush(chart.BackColor);
}
else
{
// If a gradient type is set create a brush with gradient
brush = graph.GetGradientBrush(new RectangleF(0, 0, chart.chartPicture.Width - 1, chart.chartPicture.Height - 1), chart.BackColor, chart.BackSecondaryColor, chart.BackGradientStyle);
}
if (chart.BackHatchStyle != ChartHatchStyle.None)
{
brush = graph.GetHatchBrush(chart.BackHatchStyle, chart.BackColor, chart.BackSecondaryColor);
}
if (chart.BackImage.Length > 0 &&
chart.BackImageWrapMode != ChartImageWrapMode.Unscaled &&
chart.BackImageWrapMode != ChartImageWrapMode.Scaled)
{
brush = graph.GetTextureBrush(chart.BackImage, chart.BackImageTransparentColor, chart.BackImageWrapMode, chart.BackColor);
}
return(brush);
}
