void DrawChildNodeD2D(ScDrawNode parent, ScGraphics g)
{
Layer d2dLayer;
foreach (ScDrawNode node in parent.nodes)
{
if (node.layer.IsComputedStraight)
{
if (node.isRender && node.layer.IsRender)
{
D2DPaint(g, node);
}
DrawChildNodeD2D(node, g);
}
else
{
d2dLayer = PushLayer((D2DGraphics)g, node.layer);
D2DPaint(g, node);
DrawChildNodeD2D(node, g);
PopLayer((D2DGraphics)g);
d2dLayer.Dispose();
}
}
}
public virtual void OnD2DPaint(ScGraphics g)
{
D2DGraphics d2dGraph = (D2DGraphics)g;
if (d2dGraph == null)
{
return;
}
if (BackgroundColor != null && BackgroundColor.Value.A != 0)
{
if (BackgroundColor.Value.A == 255)
{
RawColor4 color = GDIDataD2DUtils.TransToRawColor4(Color.FromArgb(BackgroundColor.Value.ToArgb()));
d2dGraph.RenderTarget.Clear(color);
}
else
{
d2dGraph.RenderTarget.AntialiasMode = AntialiasMode.Aliased;
RawRectangleF rect = new RawRectangleF(0, 0, Width, Height);
RawColor4 rawColor = GDIDataD2DUtils.TransToRawColor4(BackgroundColor.Value);
SolidColorBrush brush = new SolidColorBrush(d2dGraph.RenderTarget, rawColor);
d2dGraph.RenderTarget.FillRectangle(rect, brush);
brush.Dispose();
}
}
if (D2DPaint != null)
{
D2DPaint(d2dGraph);
}
}
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 RunGDIPaint(ScGraphics g)
{
ScMgr scmgr = root.layer.ScMgr;
scmgr.ClearBitmapRect(root.clipRect);
GDIPaint(g, root);
DrawChildNodeGDI(root, g);
}
void CreateGDIDiver()
{
if (drawType == DrawType.NOIMAGE)
{
graphics = new GDIGraphics(control);
}
else
{
graphics = new GDIGraphics(bitmap);
}
}
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();
}
bool CreateD2D()
{
foreach (var item in dot9BitmaShadowDict)
{
item.Value.Dispose();
}
dot9BitmaShadowDict.Clear();
//
if (graphics != null)
{
graphics.Dispose();
}
if (cacheRootScLayer != null)
{
rootScLayer = cacheRootScLayer;
}
if (drawType == DrawType.NOIMAGE &&
(control.Width <= 0 || control.Height <= 0))
{
rootScLayer = null;
return(false);
}
else if (drawType != DrawType.NOIMAGE &&
(bitmap.Width <= 0 || bitmap.Height <= 0))
{
rootScLayer = null;
return(false);
}
if (drawType == DrawType.NOIMAGE)
{
graphics = new D2DGraphics(control);
}
else
{
graphics = new D2DGraphics(wicBitmap);
}
foreach (ScLayer layer in rebulidLayerList)
{
layer.ScReBulid();
}
return(true);
}
void DrawChildNodeGDI(ScDrawNode parent, ScGraphics g)
{
GDILayer gdiLayer;
foreach (ScDrawNode node in parent.nodes)
{
if (node.layer.IsComputedStraight)
{
GDIPaint(g, node);
DrawChildNodeGDI(node, g);
}
else
{
gdiLayer = PushLayer((GDIGraphics)g, node);
GDIPaintLayer((GDIGraphics)g, node);
DrawChildNodeGDI(node, g);
PopLayer((GDIGraphics)g);
gdiLayer.Dispose();
}
}
}
public virtual void OnGDIPaint(ScGraphics g)
{
GDIPaint?.Invoke((GDIGraphics)g);
}
