protected override bool OnDraw(SciterElement se, SciterXBehaviors.DRAW_PARAMS prms)
{
if(prms.cmd == SciterXBehaviors.DRAW_EVENTS.DRAW_CONTENT)
{
using(SciterGraphics g = new SciterGraphics(prms.gfx))
{
g.StateSave();
g.Translate(prms.area.left, prms.area.top);
List<Tuple<float, float>> points = new List<Tuple<float, float>>
{
Tuple.Create(100.0f, 0.0f),
Tuple.Create(150.0f, 150.0f),
Tuple.Create(50.0f, 150.0f)
};
g.LineColor = Color.Blue;
g.FillColor = Color.Red;
g.LineWidth = 5;
g.Polygon(points);
g.Ellipse(200, 50, 50, 50);
g.StateRestore();
}
return true;
}
return false;
}
protected override bool OnDraw(SciterElement se, SciterXBehaviors.DRAW_PARAMS prms)
{
var b = new Bitmap(406, 400);
using(var g = Graphics.FromImage(b))
{
LinearGradientBrush linGrBrush = new LinearGradientBrush(
new Point(0, 10),
new Point(200, 10),
Color.FromArgb(255, 255, 0, 0), // Opaque red
Color.FromArgb(255, 0, 0, 255)); // Opaque blue
g.SmoothingMode = SmoothingMode.AntiAlias;
g.FillEllipse(linGrBrush, 0, 30, 200, 100);
}
var img = new SciterImage(b);
var gfx = new SciterGraphics(prms.gfx);
gfx.BlendImage(img, 0, 0);
return true;
}
protected override bool OnDraw(SciterElement se, SciterXBehaviors.DRAW_PARAMS prms)
{
if(prms.cmd == SciterXBehaviors.DRAW_EVENTS.DRAW_CONTENT)
{
SciterText txt = SciterText.Create("hi", new SciterXGraphics.SCITER_TEXT_FORMAT
{
fontFamily = "Arial",
fontSize = 15,
fontWeight = 400,
lineHeight = 30
});
using(SciterGraphics g = new SciterGraphics(prms.gfx))
{
g.DrawText(txt, 0, 0, 7);
}
return true;
}
return false;
}
protected virtual bool OnEvent(SciterElement elSource, SciterElement elTarget, SciterXBehaviors.BEHAVIOR_EVENTS type, IntPtr reason, SciterValue data)
{
return false;
}
protected virtual bool OnDraw(SciterElement se, SciterXBehaviors.DRAW_PARAMS prms)
{
return false;
}
protected virtual bool OnDataArrived(SciterElement se, SciterXBehaviors.DATA_ARRIVED_PARAMS prms)
{
return false;
}
// Overridables
protected virtual void Subscription(SciterElement se, out SciterXBehaviors.EVENT_GROUPS event_groups)
{
event_groups = SciterXBehaviors.EVENT_GROUPS.HANDLE_ALL;
}
protected virtual bool OnScroll(SciterElement se, SciterXBehaviors.SCROLL_PARAMS prms)
{
return false;
}
protected virtual bool OnMouse(SciterElement se, SciterXBehaviors.MOUSE_PARAMS prms)
{
return false;
}
protected virtual bool OnMethodCall(SciterElement se, SciterXBehaviors.BEHAVIOR_METHOD_IDENTIFIERS methodID)
{
return false;
}
protected virtual bool OnKey(SciterElement se, SciterXBehaviors.KEY_PARAMS prms)
{
return false;
}
protected virtual bool OnGesture(SciterElement se, SciterXBehaviors.GESTURE_PARAMS prms)
{
return false;
}
protected virtual bool OnFocus(SciterElement se, SciterXBehaviors.FOCUS_PARAMS prms)
{
return false;
}
public bool FireEvent(SciterXBehaviors.BEHAVIOR_EVENT_PARAMS evt, bool post = true)
{
bool handled;
_api.SciterFireEvent(ref evt, post, out handled);
return handled;
}
