/// <summary> A MagickWand extension method that draw round rectangle. </summary>
/// <param name="wand"> The wand to act on. </param>
/// <param name="x1"> The first x value. </param>
/// <param name="y1"> The first y value. </param>
/// <param name="x2"> The second x value. </param>
/// <param name="y2"> The second y value. </param>
/// <param name="rx"> The receive. </param>
/// <param name="ry"> The ry. </param>
/// <param name="strokeColor"> The stroke color. </param>
/// <param name="fillcolor"> The fillcolor. </param>
internal static void DrawRoundRectangle(this ImageWand wand, double x1, double y1, double x2, double y2, double rx, double ry, PixelWand strokeColor, PixelWand fillcolor)
{
using (var draw = new DrawingWand())
{
draw.StrokeColor = strokeColor;
draw.FillColor = fillcolor;
draw.DrawRoundRectangle(x1, y1, x2, y2, rx, ry);
wand.DrawImage(draw);
}
}
/// <summary> Round corners. </summary>
/// <param name="wand"> The wand to act on. </param>
/// <param name="cofactor"> The cofactor. </param>
/// <returns> A MagickWand. </returns>
public static MagickWand RoundCorners(this MagickWand wand, Double cofactor)
{
var currentWidth = wand.CurrentImage.Width;
var currentHeight = wand.CurrentImage.Height;
var newWand = new MagickWand(currentWidth, currentHeight, new PixelWand(ColorName.None, 1));
using (var whitePixelWand = new PixelWand(ColorName.White))
using (var draw = new DrawingWand(whitePixelWand))
{
draw.DrawRoundRectangle(0, 0, currentWidth, currentHeight, cofactor, cofactor);
newWand.CurrentImage.DrawImage(draw);
newWand.CurrentImage.CompositeImage(wand, CompositeOperator.SrcInCompositeOp, 0, 0);
return newWand;
}
}
/// <summary> Round corners. </summary>
/// <param name="wand"> The wand to act on. </param>
/// <param name="cofactor"> The cofactor. </param>
/// <returns> A MagickWand. </returns>
public static MagickWand RoundCorners(this MagickWand wand, Double cofactor)
{
var currentWidth = wand.CurrentImage.Width;
var currentHeight = wand.CurrentImage.Height;
var newWand = new MagickWand(currentWidth, currentHeight, new PixelWand(ColorName.None, 1));
using (var whitePixelWand = new PixelWand(ColorName.White))
using (var draw = new DrawingWand(whitePixelWand))
{
draw.DrawRoundRectangle(0, 0, currentWidth, currentHeight, cofactor, cofactor);
newWand.CurrentImage.DrawImage(draw);
newWand.CurrentImage.CompositeImage(wand, CompositeOperator.SrcInCompositeOp, 0, 0);
return(newWand);
}
}
/// <summary> A MagickWand extension method that draw round rectangle. </summary>
/// <param name="wand"> The wand to act on. </param>
/// <param name="x1"> The first x value. </param>
/// <param name="y1"> The first y value. </param>
/// <param name="x2"> The second x value. </param>
/// <param name="y2"> The second y value. </param>
/// <param name="rx"> The receive. </param>
/// <param name="ry"> The ry. </param>
/// <param name="strokeColor"> The stroke color. </param>
/// <param name="fillcolor"> The fillcolor. </param>
internal static void DrawRoundRectangle(this ImageWand wand, double x1, double y1, double x2, double y2, double rx, double ry, PixelWand strokeColor, PixelWand fillcolor)
{
using (var draw = new DrawingWand())
{
draw.StrokeColor = strokeColor;
draw.FillColor = fillcolor;
draw.DrawRoundRectangle(x1, y1, x2, y2, rx, ry);
wand.DrawImage(draw);
}
}
