void GDIPaint(ScGraphics g, ScDrawNode node)
{
if (node == null)
{
return;
}
ScLayer layer = node.layer;
if (node.rootLayer == null)
{
g.SetClip(node.clipRect);
g.Transform = layer.GlobalMatrix;
g.layer = layer;
layer.OnGDIPaint(g);
}
else
{
ScLayer rootLayer = node.rootLayer;
Matrix m = new Matrix();
m.Translate(-rootLayer.DrawBox.X, -rootLayer.DrawBox.Y);
m.Multiply(layer.GlobalMatrix);
g.SetClip(node.clipRect);
g.Transform = m;
g.layer = layer;
layer.OnGDIPaint(g);
m.Dispose();
}
g.layer = null;
g.ResetTransform();
g.ResetClip();
}
public void Draw(ScGraphics g)
{
if (root == null)
{
return;
}
g.SetClip(root.clipRect);
switch (g.GetGraphicsType())
{
case GraphicsType.D2D:
if (root.isRender)
{
D2DPaint(g, root);
}
DrawChildNodeD2D(root, g);
break;
case GraphicsType.GDIPLUS:
RunGDIPaint(g);
break;
}
g.ResetClip();
}
void D2DPaint(ScGraphics g, ScDrawNode node)
{
ScLayer layer = node.layer;
g.SetClip(node.clipRect);
g.Transform = layer.GlobalMatrix;
g.layer = layer;
layer.OnD2DPaint(g);
g.layer = null;
g.ResetTransform();
g.ResetClip();
}