public static UITiledFill CreateFill(UIRenderContext ctx, outki.Texture tex, outki.UIBitmapTilingSettings settings, float x0, float y0, float x1, float y1)
{
UITiledFill tf = new UITiledFill();
float tileW = settings.UseLayoutScale ? settings.TileWidth * ctx.LayoutScale : settings.TileWidth;
float tileH = settings.UseLayoutScale ? settings.TileHeight * ctx.LayoutScale : settings.TileHeight;
float numX = (x1 - x0) / tileW;
float numY = (y1 - y0) / tileH;
int cX = (int)Math.Ceiling(numX) + 1;
int cY = (int)Math.Ceiling(numY) + 1;
tf.m_xs = new float[cX];
tf.m_ys = new float[cY];
for (int i = 0; i < cX - 1; i++)
tf.m_xs[i] = (int)(x0 + i * tileW);
for (int i = 0; i < cY - 1; i++)
tf.m_ys[i] = (int)(y0 + i * tileH);
tf.m_xs[cX - 1] = x1;
tf.m_ys[cY - 1] = y1;
float lastU1 = (tf.m_xs[cX - 1] - tf.m_xs[cX - 2]) / tileW;
float lastV1 = (tf.m_ys[cY - 1] - tf.m_ys[cY - 2]) / tileH;
tf.m_tex_f = ctx.TextureManager.ResolveTexture(tex, ctx.LayoutScale, 0, 0, 1, 1);
tf.m_tex_r = ctx.TextureManager.ResolveTexture(tex, ctx.LayoutScale, 0, 0, lastU1, 1);
tf.m_tex_b = ctx.TextureManager.ResolveTexture(tex, ctx.LayoutScale, 0, 0, 1, lastV1);
tf.m_tex_br = ctx.TextureManager.ResolveTexture(tex, ctx.LayoutScale, 0, 0, lastU1, lastV1);
return tf;
}
public void OnLayout(UIRenderContext rctx, float x0, float y0, float x1, float y1)
{
if (m_data is outki.UIBitmapFill)
{
outki.UIBitmapFill bf = m_data as outki.UIBitmapFill;
if (bf.Tiling.EnableRepeatTiling)
m_tiledFillRender = UITiledFill.CreateFill(rctx, bf.Texture, bf.Tiling, x0, y0, x1, y1);
else
m_tiledFillRender = null;
}
}
