public static IList <RenderBlock <T> > LayoutTCB <T>(INinePatchResource <T> res, Point size)
{
var blocks = new List <RenderBlock <T> >(3);
Point n = res.GetSize(res.N);
Point c = res.GetSize(res.C);
Point s = res.GetSize(res.S);
//计算框线
int[] y = new int[4] {
0, n.Y, size.Y - s.Y, size.Y
};
//绘制上
blocks.Add(new RenderBlock <T>(res.N, new Rectangle(0, y[0], size.X, y[1] - y[0])));
//绘制中
blocks.Add(new RenderBlock <T>(res.C, new Rectangle(0, y[1], size.X, y[2] - y[1])));
//绘制下
blocks.Add(new RenderBlock <T>(res.S, new Rectangle(0, y[2], size.X, y[3] - y[2])));
return(blocks);
}
public static IList <RenderBlock <T> > LayoutLCR <T>(INinePatchResource <T> res, Point size)
{
var blocks = new List <RenderBlock <T> >(3);
Point w = res.GetSize(res.W);
Point c = res.GetSize(res.C);
Point e = res.GetSize(res.E);
//计算框线
int[] x = new int[4] {
0, w.X, size.X - e.X, size.X
};
//绘制左
blocks.Add(new RenderBlock <T>(res.W, new Rectangle(x[0], 0, x[1] - x[0], size.Y)));
//绘制中
blocks.Add(new RenderBlock <T>(res.C, new Rectangle(x[1], 0, x[2] - x[1], size.Y)));
//绘制右
blocks.Add(new RenderBlock <T>(res.E, new Rectangle(x[2], 0, x[3] - x[2], size.Y)));
return(blocks);
}
public static IList <RenderBlock <T> > LayoutNinePatch <T>(INinePatchResource <T> res, Point size)
{
var blocks = new List <RenderBlock <T> >(13);
Point nw = res.GetSize(res.NW);
Point n = res.GetSize(res.N);
Point ne = res.GetSize(res.NE);
Point w = res.GetSize(res.W);
Point e = res.GetSize(res.E);
Point sw = res.GetSize(res.SW);
Point s = res.GetSize(res.S);
Point se = res.GetSize(res.SE);
//计算框线
int[] x = new int[4] {
0, nw.X, size.X - ne.X, size.X
};
int[] y = new int[4] {
0, nw.Y, size.Y - sw.Y, size.Y
};
//绘制左上
blocks.Add(new RenderBlock <T>(res.NW, new Rectangle(x[0], y[0], x[1] - x[0], y[1] - y[0])));
//绘制上
if (nw.Y == n.Y)
{
blocks.Add(new RenderBlock <T>(res.N, new Rectangle(x[1], y[0], x[2] - x[1], y[1] - y[0])));
}
else if (nw.Y > n.Y)
{
blocks.Add(new RenderBlock <T>(res.N, new Rectangle(x[1], y[0], x[2] - x[1], n.Y)));
blocks.Add(new RenderBlock <T>(res.C, new Rectangle(x[1], n.Y, x[2] - x[1], y[1] - n.Y)));
}
//绘制右上
blocks.Add(new RenderBlock <T>(res.NE, new Rectangle(x[2], y[0], x[3] - x[2], y[1] - y[0])));
//绘制左
if (nw.X == w.X)
{
blocks.Add(new RenderBlock <T>(res.W, new Rectangle(x[0], y[1], x[1] - x[0], y[2] - y[1])));
}
else if (nw.X > w.X)
{
blocks.Add(new RenderBlock <T>(res.W, new Rectangle(x[0], y[1], w.X, y[2] - y[1])));
blocks.Add(new RenderBlock <T>(res.C, new Rectangle(w.X, y[1], x[1] - w.X, y[2] - y[1])));
}
//绘制中
blocks.Add(new RenderBlock <T>(res.C, new Rectangle(x[1], y[1], x[2] - x[1], y[2] - y[1])));
//绘制右
if (ne.X == e.X)
{
blocks.Add(new RenderBlock <T>(res.E, new Rectangle(x[2], y[1], x[3] - x[2], y[2] - y[1])));
}
else if (ne.X > e.X)
{
blocks.Add(new RenderBlock <T>(res.E, new Rectangle(x[3] - e.X, y[1], e.X, y[2] - y[1])));
blocks.Add(new RenderBlock <T>(res.C, new Rectangle(x[2], y[1], x[3] - x[2] - e.X, y[2] - y[1])));
}
//绘制左下
blocks.Add(new RenderBlock <T>(res.SW, new Rectangle(x[0], y[2], x[1] - x[0], y[3] - y[2])));
//绘制下
if (sw.Y == s.Y)
{
blocks.Add(new RenderBlock <T>(res.S, new Rectangle(x[1], y[2], x[2] - x[1], y[3] - y[2])));
}
else if (sw.Y > s.Y)
{
blocks.Add(new RenderBlock <T>(res.S, new Rectangle(x[1], y[3] - s.Y, x[2] - x[1], s.Y)));
blocks.Add(new RenderBlock <T>(res.C, new Rectangle(x[1], y[2], x[2] - x[1], y[3] - y[2] - s.Y)));
}
//绘制右下
blocks.Add(new RenderBlock <T>(res.SE, new Rectangle(x[2], y[2], x[3] - x[2], y[3] - y[2])));
return(blocks);
}