void ApplyChanges()
{
if (Device.OS == TargetPlatform.WinPhone)
{
FileImageSource images = new FileImageSource();
images.File = "options.png";
baritem.Icon = images;
}
if (!(treeMapColorMapping is RangeColorMapping))
{
tree.LegendSettings.ShowLegend = false;
}
else
{
tree.LegendSettings.ShowLegend = true;;
}
tree.LayoutType = layoutType;
tree.LeafItemColorMapping = treeMapColorMapping;
(tree.Levels[0] as TreeMapFlatLevel).GroupPadding = groupPadding;
tree.Refresh();
}
private void DrawOptionsPage()
{
toggleButton = new Xamarin.Forms.Slider();
toggleButton.Value = 4;
toggleButton2 = new Xamarin.Forms.Slider();
toggleButton2.Value = 2;
toggleButton.Maximum = 20;
toggleButton2.Maximum = 20;
toggleButton2.ValueChanged += (object sender, ValueChangedEventArgs e) =>
{
//groupGap = e.NewValue;
};
toggleButton.ValueChanged += (object sender, ValueChangedEventArgs e) => {
groupPadding = e.NewValue;
(tree.Levels [0] as TreeMapFlatLevel).GroupPadding = groupPadding;
tree.Refresh();
};
picker1 = new PickerExt();
picker2 = new PickerExt();
picker1.Items.Add("Squarified");
picker1.Items.Add("Slice And Dice Horizontal");
picker1.Items.Add("Slice And Dice Vertical");
picker1.Items.Add("Slice And Dice Auto");
picker1.HeightRequest = 40;
picker1.SelectedIndex = 0;
picker1.SelectedIndexChanged += picker1_SelectedIndexChanged;
picker2.Items.Add("RangeColorMapping");
picker2.Items.Add("DesaturationColorMapping");
picker2.Items.Add("UniColorMapping");
picker2.Items.Add("PaletteColorMapping");
picker2.HeightRequest = 40;
picker2.SelectedIndex = 0;
picker2.SelectedIndexChanged += picker2_SelectedIndexChanged;
picker1.BackgroundColor = Color.White;
picker2.BackgroundColor = Color.White;
label6 = new Label()
{
Text = " " + "Settings",
FontSize = 60,
HeightRequest = 60,
YAlign = TextAlignment.End,
TextColor = Color.White
};
label3 = new Label()
{
Text = "Layout Type",
HeightRequest = 20,
YAlign = TextAlignment.End,
TextColor = Color.Black
};
label4 = new Label()
{
Text = "Color Mapping",
HeightRequest = 20,
YAlign = TextAlignment.End,
TextColor = Color.Black
};
label5 = new Label()
{
Text = "Group Padding",
HeightRequest = 30,
YAlign = TextAlignment.Center,
TextColor = Color.Black,
};
label9 = new Label()
{
Text = "Group Gap",
HeightRequest = 20,
YAlign = TextAlignment.Center,
TextColor = Color.Black
};
if (Device.OS == TargetPlatform.Android)
{
picker1.BackgroundColor = Color.FromRgb(239, 239, 239);
picker2.BackgroundColor = Color.FromRgb(239, 239, 239);
label3.FontSize = 20;
label4.FontSize = 20;
label5.FontSize = 20;
}
//label10.WidthRequest = tree.Width;
//label11.WidthRequest = tree.Width;
label5.WidthRequest = label9.Width;
if (Device.OS == TargetPlatform.WinPhone)
{
label5.WidthRequest = 150;
label9.WidthRequest = 150;
picker1.HeightRequest = 60;
picker2.HeightRequest = 60;
label3.TextColor = Color.White;
label4.TextColor = Color.White;
label5.TextColor = Color.White;
this.BackgroundColor = Color.Black;
FileImageSource images = new FileImageSource();
images.File = "options.png";
baritem.Icon = images;
label3.Text = " " + "Layout Type";
label3.HeightRequest = 22;
label4.Text = " " + "Color Mapping";
label4.HeightRequest = 22;
label5.Text = " " + "Group Padding";
label5.HeightRequest = 22;
label9.TextColor = Color.White;
}
if (Device.OS == TargetPlatform.Windows && Device.Idiom != TargetIdiom.Tablet)
{
picker1.BackgroundColor = Color.Gray;
picker2.BackgroundColor = Color.Gray;
}
}
