public MyMiniAggCanvasRenderElement(RootGraphic rootgfx, int width, int height)
: base(rootgfx, width, height)
{
this.actualImage = new ActualImage(width, height, PixelFarm.Agg.PixelFormat.ARGB32);
this.gfx2d = Graphics2D.CreateFromImage(actualImage);
needUpdate = true;
}
public override void OnDraw(Graphics2D graphics2D)
{
if (myvxs == null)
{
var transform = Affine.NewMatix(
AffinePlan.Translate(-lionShape.Center.x, -lionShape.Center.y),
AffinePlan.Scale(spriteScale, spriteScale),
AffinePlan.Rotate(angle + Math.PI),
AffinePlan.Skew(skewX / 1000.0, skewY / 1000.0),
AffinePlan.Translate(Width / 2, Height / 2)
);
//create vertextStore again from origiinal path
myvxs = transform.TransformToVxs(lionShape.Path.Vxs, new VertexStore());
}
//---------------------------------------------------------------------------------------------
{
int j = lionShape.NumPaths;
int[] pathList = lionShape.PathIndexList;
PixelFarm.Drawing.Color[] colors = lionShape.Colors;
//graphics2D.UseSubPixelRendering = true;
for (int i = 0; i < j; ++i)
{
graphics2D.Render(new VertexStoreSnap(myvxs, pathList[i]), colors[i]);
}
}
//---------------------------------------------------------------------------------------------
}
public MiniAggCanvasRenderElement(RootGraphic rootgfx, int width, int height)
: base(rootgfx, width, height)
{
this.actualImage = new ActualImage(width, height, PixelFarm.Agg.PixelFormat.ARGB32);
this.gfx2d = Graphics2D.CreateFromImage(actualImage);
this.painter = new AggCanvasPainter((ImageGraphics2D)gfx2d);
needUpdate = true;
this.BackColor = Color.White;
}
public abstract void Draw(PixelFarm.Agg.Graphics2D gx);
public virtual void OnDraw(Graphics2D graphics2D)
{
}
public static void FillRectangle(this Graphics2D gx, RectInt rect, Color fillColor)
{
gx.FillRectangle(rect.Left, rect.Bottom, rect.Right, rect.Top, fillColor);
}
public static void Rectangle(this Graphics2D gx, RectD rect, Color color, double strokeWidth = 1)
{
gx.Rectangle(rect.Left, rect.Bottom, rect.Right, rect.Top, color, strokeWidth);
}
public static void Rectangle(this Graphics2D gx, RectInt rect, Color color)
{
gx.Rectangle(rect.Left, rect.Bottom, rect.Right, rect.Top, color);
}
public static void Circle(this Graphics2D g, Vector2 origin, double radius, Color color)
{
Circle(g, origin.x, origin.y, radius, color);
}
public static void FillRectangle(this Graphics2D gx,
Vector2 leftBottom,
Vector2 rightTop, Color fillColor)
{
gx.FillRectangle(leftBottom.x, leftBottom.y, rightTop.x, rightTop.y, fillColor);
}
public virtual void OnDraw(Graphics2D graphics2D)
{
}
public static void Circle(this Graphics2D g, double x, double y, double radius, ColorRGBA color)
{
Ellipse elipse = new Ellipse(x, y, radius, radius);
g.Render(elipse.MakeVxs(), color);
}
public static void Rectangle(this Graphics2D gx, double left, double bottom, double right, double top, ColorRGBA color, double strokeWidth = 1)
{
RoundedRect rect = new RoundedRect(left + .5, bottom + .5, right - .5, top - .5, 0);
gx.Render(new Stroke(strokeWidth).MakeVxs(rect.MakeVxs()), color);
}