public void OnViewportChange(double scale, Rectangle dstRect)
{
_dstRect = dstRect;
_scale = scale;
if (_src == null)
{
return;
}
(renderOp = GetRenderOp()).Invoke();
}
public void OnPageChange(Bitmap source)
{
if (_src != null)
{
_src.UnlockBits(_srcData);
_src.Dispose();
}
if ((_src = source) == null)
{
return;
}
_srcData = _src.LockBits(new Rectangle(0, 0, _src.Width, _src.Height), ImageLockMode.ReadOnly, _src.PixelFormat);
_srcPx = (byte *)_srcData.Scan0.ToPointer();
(renderOp = GetRenderOp()).Invoke();
}
internal static extern void evas_object_render_op_set(IntPtr obj, RenderOp op);
public override void Run(Window window)
{
Conformant conformant = new Conformant(window);
conformant.Show();
RenderOp renderOp = RenderOp.Blend;
var box = new Box(window)
{
AlignmentX = -1,
AlignmentY = -1,
WeightX = 1,
WeightY = 1,
BackgroundColor = Color.FromHex("00A0DC"),
};
box.SetLayoutCallback(() => { });
box.Show();
conformant.SetContent(box);;
var label = new Label(window);
label.Show();
box.PackEnd(label);
label.Geometry = new Rect(10, 10, 800, 100);
label.Text = "RenderOperation : Blend(Default)";
label.TextStyle = "DEFAULT = 'color=#000000FF font_size=25'";
var size = label.EdjeObject["elm.text"].TextBlockFormattedSize;
label.Geometry = new Rect(10, 10, size.Width + 300, size.Height);
var box11 = new Rectangle(window)
{
Color = Color.FromRgba(255, 0, 0, 200)
};
box.PackEnd(box11);
box11.Show();
box11.Geometry = new Rect(50, 70, 100, 300);
var box12 = new Rectangle(window)
{
Color = Color.FromRgba(0, 255, 0, 200)
};
box.PackEnd(box12);
box12.Show();
box12.Geometry = new Rect(50 + 100, 70, 100, 300);
var box13 = new Rectangle(window)
{
Color = Color.FromRgba(0, 0, 250, 200)
};
box.PackEnd(box13);
box13.Show();
box13.Geometry = new Rect(50 + 200, 70, 100, 300);
var box2 = new Rectangle(window)
{
Color = Color.FromRgba(0, 255, 100, 200)
};
box.PackEnd(box2);
box2.Show();
box2.Geometry = new Rect(50, 70 + 100, 300, 300);
box2.RenderOperation = renderOp;
var btn = new Button(window)
{
Text = "Change Render operation"
};
box.PackEnd(btn);
btn.Show();
btn.Geometry = new Rect(50, 500, 600, 60);
btn.Clicked += (s, e) =>
{
renderOp += 1;
if (renderOp > RenderOp.Mul)
{
renderOp = 0;
}
switch (renderOp)
{
case RenderOp.Add:
label.Text = "RenderOperation : Add (d = d + s)";
break;
case RenderOp.AddRel:
label.Text = "RenderOperation : AddRel (d = d + s*da)";
break;
case RenderOp.Blend:
label.Text = "RenderOperation : Blend (d = d * (1 - sa) + s) default";
break;
case RenderOp.BlendRel:
label.Text = "RenderOperation : BlendRel (d = d*(1 - sa) + s*da)";
break;
case RenderOp.Copy:
label.Text = "RenderOperation : Copy (d = s)";
break;
case RenderOp.CopyRel:
label.Text = "RenderOperation : CopyRel (d = s*da)";
break;
case RenderOp.Mask:
label.Text = "RenderOperation : Mask (d = d*sa)";
break;
case RenderOp.Mul:
label.Text = "RenderOperation : Mul (d = d*s)";
break;
case RenderOp.Sub:
label.Text = "RenderOperation : Sub (d = d - s)";
break;
case RenderOp.SubRel:
label.Text = "RenderOperation : SubRel (d = d - s*da)";
break;
case RenderOp.Tint:
label.Text = "RenderOperation : Tint (d = d*s + d*(1 - sa) + s*(1 - da))";
break;
case RenderOp.TintRel:
label.Text = "RenderOperation : TintRel (d = d*(1 - sa + s))";
break;
}
box2.RenderOperation = renderOp;
};
}
