public static Image CutImage(Image source, Size destSize, HorizonOptions horizonOption, VerticalOptions verticalOption)
{
int x = 0, y = 0;
switch (horizonOption)
{
case HorizonOptions.Left:
x = 0;
break;
case HorizonOptions.Center:
x = (source.Width - destSize.Width) / 2;
break;
case HorizonOptions.Right:
x = source.Width - destSize.Width;
break;
}
switch (verticalOption)
{
case VerticalOptions.Top:
y = 0;
break;
case VerticalOptions.Middle:
y = (source.Height - destSize.Height) / 2;
break;
case VerticalOptions.Bottom:
y = source.Height - destSize.Height;
break;
}
return CutImage(source, new Point(x, y), destSize);
}
public Bubble()
{
HorizontalOptions = LayoutOptions.Center;
VerticalOptions = LayoutOptions.Center;
Clicked += Bubble_Clicked;
#region
members = new Dictionary <string, Variable>
{
{ "Width", new FVariable {
ongetvalue = () => new Gnumber(Width),
onsetvalue = (value) => { WidthRequest = Convert.ToDouble(value); return(0); }
} },
{ "Height", new FVariable
{
ongetvalue = () => new Gnumber(Height),
onsetvalue = (value) => { HeightRequest = Convert.ToDouble(value); return(0); }
} },
{ "Horizontal", new FVariable
{
ongetvalue = () => new Gstring(HorizontalOptions.ToString()),
onsetvalue = (value) => {
if (value.ToString() == "center")
{
HorizontalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "left")
{
HorizontalOptions = LayoutOptions.Start;
}
else if (value.ToString() == "right")
{
HorizontalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
HorizontalOptions = LayoutOptions.Fill;
}
return(0);
}
} },
{ "Vertical", new FVariable {
ongetvalue = () => new Gstring(VerticalOptions.ToString()),
onsetvalue = (value) =>
{
if (value.ToString() == "center")
{
VerticalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "bottom")
{
VerticalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
VerticalOptions = LayoutOptions.Fill;
}
else if (value.ToString() == "top")
{
VerticalOptions = LayoutOptions.Start;
}
return(0);
}
} },
{ "Margin", new FVariable {
ongetvalue = () => new Glist {
new Variable(Margin.Left), new Variable(Margin.Top), new Variable(Margin.Right), new Variable(Margin.Bottom)
},
onsetvalue = (value) =>
{
var list = value.IGetCSValue() as Glist;
Margin = new Thickness(
Convert.ToDouble(list[0].value), Convert.ToDouble(list[1].value), Convert.ToDouble(list[2].value), Convert.ToDouble(list[3].value)
);
return(0);
}
} },
{ "Visibility", new FVariable {
ongetvalue = () =>
{
string s = "null";
switch (IsVisible)
{
case true:
s = "visiable";
break;
case false:
s = "gone";
break;
}
return(new Gstring(s));
},
onsetvalue = (value) =>
{
if (value.ToString() == "gone")
{
IsVisible = false;
}
else if (value.ToString() == "hidden")
{
IsVisible = false;
}
else if (value.ToString() == "visible")
{
IsVisible = true;
}
return(0);
}
} },
{ "Text", new FVariable {
ongetvalue = () => new Gstring(Text.ToString()),
onsetvalue = (value) =>
{
Text = value.ToString();
return(0);
}
} },
{ "FontSize", new FVariable {
ongetvalue = () => new Gnumber(FontSize),
onsetvalue = (value) =>
{
FontSize = Convert.ToDouble(value);
return(0);
}
} },
{ "Padding", new FVariable {
ongetvalue = () => new Glist {
new Variable(Padding.Left), new Variable(Padding.Top), new Variable(Padding.Right), new Variable(Padding.Bottom)
},
onsetvalue = (value) =>
{
var list = value.IGetCSValue() as Glist;
Padding = new Thickness(
Convert.ToDouble(list[0].value), Convert.ToDouble(list[1].value), Convert.ToDouble(list[2].value), Convert.ToDouble(list[3].value)
);
return(0);
}
} },
{ "Background", new FVariable {
ongetvalue = () => new Gstring(BackgroundColor.ToString()),
onsetvalue = (value) =>
{
BackgroundColor = (Color) new ColorTypeConverter().ConvertFromInvariantString(value.ToString());
return(0);
}
} },
{ "Foreground", new FVariable {
ongetvalue = () => new Gstring(TextColor.ToString()),
onsetvalue = (value) =>
{
TextColor = (Color) new ColorTypeConverter().ConvertFromInvariantString(value.ToString());
return(0);
}
} },
{ "Clickevent", new FVariable
{
ongetvalue = () => event_click as IOBJ
, onsetvalue = (value) =>
{
event_click = value;
return(0);
}
} }
};
parent = new GTXAM.Control(this);
#endregion
}
public GridFlat()
{
HorizontalOptions = LayoutOptions.FillAndExpand;
VerticalOptions = LayoutOptions.FillAndExpand;
#region
members = new Dictionary <string, Variable>
{
{ "Width", new FVariable {
ongetvalue = () => new Gnumber(Width),
onsetvalue = (value) => { WidthRequest = Convert.ToDouble(value); return(0); }
} },
{ "Height", new FVariable
{
ongetvalue = () => new Gnumber(Height),
onsetvalue = (value) => { HeightRequest = Convert.ToDouble(value); return(0); }
} },
{ "Horizontal", new FVariable
{
ongetvalue = () => new Gstring(HorizontalOptions.ToString()),
onsetvalue = (value) => {
if (value.ToString() == "center")
{
HorizontalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "left")
{
HorizontalOptions = LayoutOptions.Start;
}
else if (value.ToString() == "right")
{
HorizontalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
HorizontalOptions = LayoutOptions.Fill;
}
return(0);
}
} },
{ "Vertical", new FVariable {
ongetvalue = () => new Gstring(VerticalOptions.ToString()),
onsetvalue = (value) =>
{
if (value.ToString() == "center")
{
VerticalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "bottom")
{
VerticalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
VerticalOptions = LayoutOptions.Fill;
}
else if (value.ToString() == "top")
{
VerticalOptions = LayoutOptions.Start;
}
return(0);
}
} },
{ "Margin", new FVariable {
ongetvalue = () => new Glist {
new Variable(Margin.Left), new Variable(Margin.Top), new Variable(Margin.Right), new Variable(Margin.Bottom)
},
onsetvalue = (value) =>
{
var list = value.IGetCSValue() as Glist;
Margin = new Thickness(
Convert.ToDouble(list[0].value), Convert.ToDouble(list[1].value), Convert.ToDouble(list[2].value), Convert.ToDouble(list[3].value)
);
return(0);
}
} },
{ "Visibility", new FVariable {
ongetvalue = () =>
{
string s = "null";
switch (IsVisible)
{
case true:
s = "visiable";
break;
case false:
s = "gone";
break;
}
return(new Gstring(s));
},
onsetvalue = (value) =>
{
if (value.ToString() == "gone")
{
IsVisible = false;
}
else if (value.ToString() == "hidden")
{
IsVisible = false;
}
else if (value.ToString() == "visible")
{
IsVisible = true;
}
return(0);
}
} },
{ "Background", new FVariable {
ongetvalue = () => new Gstring(BackgroundColor.ToString()),
onsetvalue = (value) =>
{
BackgroundColor = (Color) new ColorTypeConverter().ConvertFromInvariantString(value.ToString());
return(0);
}
} },
{ "Add", new Variable(new MFunction(add, this)) },
{ "AddRow", new Variable(new MFunction(addrow, this)) },
{ "AddColumn", new Variable(new MFunction(addcolume, this)) }
};
parent = new GTXAM.Control(this);
#endregion
}
public Image()
{
HorizontalOptions = LayoutOptions.Center;
VerticalOptions = LayoutOptions.Center;
#region
members = new Dictionary <string, Variable>
{
{ "Width", new FVariable {
ongetvalue = () => new Gnumber(Width),
onsetvalue = (value) => { WidthRequest = Convert.ToDouble(value); return(0); }
} },
{ "Height", new FVariable
{
ongetvalue = () => new Gnumber(Height),
onsetvalue = (value) => { HeightRequest = Convert.ToDouble(value); return(0); }
} },
{ "Horizontal", new FVariable
{
ongetvalue = () => new Gstring(HorizontalOptions.ToString()),
onsetvalue = (value) => {
if (value.ToString() == "center")
{
HorizontalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "left")
{
HorizontalOptions = LayoutOptions.Start;
}
else if (value.ToString() == "right")
{
HorizontalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
HorizontalOptions = LayoutOptions.Fill;
}
return(0);
}
} },
{ "Vertical", new FVariable {
ongetvalue = () => new Gstring(VerticalOptions.ToString()),
onsetvalue = (value) =>
{
if (value.ToString() == "center")
{
VerticalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "bottom")
{
VerticalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
VerticalOptions = LayoutOptions.Fill;
}
else if (value.ToString() == "top")
{
VerticalOptions = LayoutOptions.Start;
}
return(0);
}
} },
{ "Margin", new FVariable {
ongetvalue = () => new Glist {
new Variable(Margin.Left), new Variable(Margin.Top), new Variable(Margin.Right), new Variable(Margin.Bottom)
},
onsetvalue = (value) =>
{
var list = value.IGetCSValue() as Glist;
Margin = new Thickness(
Convert.ToDouble(list[0].value), Convert.ToDouble(list[1].value), Convert.ToDouble(list[2].value), Convert.ToDouble(list[3].value)
);
return(0);
}
} },
{ "Visibility", new FVariable {
ongetvalue = () =>
{
string s = "null";
switch (IsVisible)
{
case true:
s = "visiable";
break;
case false:
s = "gone";
break;
}
return(new Gstring(s));
},
onsetvalue = (value) =>
{
if (value.ToString() == "gone")
{
IsVisible = false;
}
else if (value.ToString() == "hidden")
{
IsVisible = false;
}
else if (value.ToString() == "visible")
{
IsVisible = true;
}
return(0);
}
} },
{ "Source", new FVariable {
onsetvalue = (value) =>
{
try
{
Source = ImageSource.FromStream(() => value.IGetCSValue() as Stream);
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
return(0);
}
} },
};
parent = new GTXAM.Control(this);
#endregion
}
public WebView()
{
HorizontalOptions = LayoutOptions.Fill;
VerticalOptions = LayoutOptions.Fill;
#region
members = new Dictionary <string, Variable>
{
{ "Width", new FVariable {
ongetvalue = () => new Gnumber(Width),
onsetvalue = (value) => { WidthRequest = Convert.ToDouble(value); return(0); }
} },
{ "Height", new FVariable
{
ongetvalue = () => new Gnumber(Height),
onsetvalue = (value) => { HeightRequest = Convert.ToDouble(value); return(0); }
} },
{ "Horizontal", new FVariable
{
ongetvalue = () => new Gstring(HorizontalOptions.ToString()),
onsetvalue = (value) => {
if (value.ToString() == "center")
{
HorizontalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "left")
{
HorizontalOptions = LayoutOptions.Start;
}
else if (value.ToString() == "right")
{
HorizontalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
HorizontalOptions = LayoutOptions.Fill;
}
return(0);
}
} },
{ "Vertical", new FVariable {
ongetvalue = () => new Gstring(VerticalOptions.ToString()),
onsetvalue = (value) =>
{
if (value.ToString() == "center")
{
VerticalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "bottom")
{
VerticalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
VerticalOptions = LayoutOptions.Fill;
}
else if (value.ToString() == "top")
{
VerticalOptions = LayoutOptions.Start;
}
return(0);
}
} },
{ "Margin", new FVariable {
ongetvalue = () => new Glist {
new Variable(Margin.Left), new Variable(Margin.Top), new Variable(Margin.Right), new Variable(Margin.Bottom)
},
onsetvalue = (value) =>
{
var list = value.IGetCSValue() as Glist;
Margin = new Thickness(
Convert.ToDouble(list[0].value), Convert.ToDouble(list[1].value), Convert.ToDouble(list[2].value), Convert.ToDouble(list[3].value)
);
return(0);
}
} },
{ "Visibility", new FVariable {
ongetvalue = () =>
{
string s = "null";
switch (IsVisible)
{
case true:
s = "visiable";
break;
case false:
s = "gone";
break;
}
return(new Gstring(s));
},
onsetvalue = (value) =>
{
if (value.ToString() == "gone")
{
IsVisible = false;
}
else if (value.ToString() == "hidden")
{
IsVisible = false;
}
else if (value.ToString() == "visible")
{
IsVisible = true;
}
return(0);
}
} },
{ "Url", new FVariable {
ongetvalue = () => new Gstring(this.Source.ToString()),
onsetvalue = (value) =>
{
var path = value.ToString();
if (GIInfo.Platform == "Mac_Xamarin")
{
path = path.Replace("\\", "/");
}
Source = new UrlWebViewSource {
Url = path
};
return(0);
}
} },
{
"InvokeJS", new Variable(new MFunction(invokejs, this))
}
};
parent = new GTXAM.Control(this);
#endregion
}
public ScrollFlat()
{
HorizontalOptions = LayoutOptions.FillAndExpand;
VerticalOptions = LayoutOptions.FillAndExpand;
#region
members = new Dictionary <string, Variable>
{
{ "Width", new FVariable {
ongetvalue = () => new Gnumber(Width),
onsetvalue = (value) => { WidthRequest = Convert.ToDouble(value); return(0); }
} },
{ "Height", new FVariable
{
ongetvalue = () => new Gnumber(Height),
onsetvalue = (value) => { HeightRequest = Convert.ToDouble(value); return(0); }
} },
{ "Horizontal", new FVariable
{
ongetvalue = () => new Gstring(HorizontalOptions.ToString()),
onsetvalue = (value) => {
if (value.ToString() == "center")
{
HorizontalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "left")
{
HorizontalOptions = LayoutOptions.Start;
}
else if (value.ToString() == "right")
{
HorizontalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
HorizontalOptions = LayoutOptions.Fill;
}
return(0);
}
} },
{ "Vertical", new FVariable {
ongetvalue = () => new Gstring(VerticalOptions.ToString()),
onsetvalue = (value) =>
{
if (value.ToString() == "center")
{
VerticalOptions = LayoutOptions.Center;
}
else if (value.ToString() == "bottom")
{
VerticalOptions = LayoutOptions.End;
}
else if (value.ToString() == "stretch")
{
VerticalOptions = LayoutOptions.Fill;
}
else if (value.ToString() == "top")
{
VerticalOptions = LayoutOptions.Start;
}
return(0);
}
} },
{ "Margin", new FVariable {
ongetvalue = () => new Glist {
new Variable(Margin.Left), new Variable(Margin.Top), new Variable(Margin.Right), new Variable(Margin.Bottom)
},
onsetvalue = (value) =>
{
var list = value.IGetCSValue() as Glist;
Margin = new Thickness(
Convert.ToDouble(list[0].value), Convert.ToDouble(list[1].value), Convert.ToDouble(list[2].value), Convert.ToDouble(list[3].value)
);
return(0);
}
} },
{ "Visibility", new FVariable {
ongetvalue = () =>
{
string s = "null";
switch (IsVisible)
{
case true:
s = "visiable";
break;
case false:
s = "gone";
break;
}
return(new Gstring(s));
},
onsetvalue = (value) =>
{
if (value.ToString() == "gone")
{
IsVisible = false;
}
else if (value.ToString() == "hidden")
{
IsVisible = false;
}
else if (value.ToString() == "visible")
{
IsVisible = true;
}
return(0);
}
} },
{ "Padding", new FVariable {
ongetvalue = () => new Glist {
new Variable(Padding.Left), new Variable(Padding.Top), new Variable(Padding.Right), new Variable(Padding.Bottom)
},
onsetvalue = (value) =>
{
var list = value.IGetCSValue() as Glist;
Padding = new Thickness(
Convert.ToDouble(list[0].value), Convert.ToDouble(list[1].value), Convert.ToDouble(list[2].value), Convert.ToDouble(list[3].value)
);
return(0);
}
} },
{ "Background", new FVariable {
ongetvalue = () => new Gstring(BackgroundColor.ToString()),
onsetvalue = (value) =>
{
BackgroundColor = (Color) new ColorTypeConverter().ConvertFromInvariantString(value.ToString());
return(0);
}
} },
{ "ScrollPosition", new FVariable
{
ongetvalue = () =>
{
return(new Glist
{
new Variable(ScrollX),
new Variable(ScrollY)
});
},
onsetvalue = (value) =>
{
if (value.IGetType() == "List")
{
var list = value.IGetCSValue() as Glist;
var ho = Convert.ToDouble(list[0].value);
var vo = Convert.ToDouble(list[1].value);
ScrollToAsync(ho, vo, true);
}
else
{
string s_info = value.ToString();
switch (s_info)
{
case "bottom":
ScrollToAsync(Content, ScrollToPosition.End, true);
return(0);
case "end":
ScrollToAsync(Content, ScrollToPosition.End, true);
return(0);
case "home":
ScrollToAsync(Content, ScrollToPosition.Start, true);
return(0);
case "leftend":
ScrollToAsync(Content, ScrollToPosition.End, true);
return(0);
case "rightend":
ScrollToAsync(Content, ScrollToPosition.End, true);
return(0);
case "top":
ScrollToAsync(Content, ScrollToPosition.Start, true);
return(0);
default:
break;
}
}
return(0);
}
} },
{ "SetContent", new Variable(new MFunction(setcontent, this)) }
};
parent = new GTXAM.Control(this);
#endregion
}