/// <summary>
/// Returns font size for text boxes of Main Window.
/// </summary>
internal double Match_Font_To_TextBox()
{
double default_FontSize = _TextBox.ActualHeight / 1.5;
_TextBox.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
Formatted_Text_Getter Formatted_Text = new Formatted_Text_Getter(_TextBox, default_FontSize);
double actual_Size_Of_Text_Space = _TextBox.ActualWidth - 16;
if (Formatted_Text.Get_Text_Width < actual_Size_Of_Text_Space)
{
_TextBox.TextWrapping = TextWrapping.NoWrap;
return(Return_Non_Less_Than(default_FontSize));
}
else
{
double wraped_FontSize = Matching_Font_To_TextBox();
double rescaled_FontSize = default_FontSize * (actual_Size_Of_Text_Space / Formatted_Text.Get_Text_Width);
if (wraped_FontSize > rescaled_FontSize)
{
_TextBox.TextWrapping = TextWrapping.Wrap;
_TextBox.MaxLines = wrap_Factor;
return(Return_Non_Less_Than(wraped_FontSize));
}
else
{
_TextBox.TextWrapping = TextWrapping.NoWrap;
return(Return_Non_Less_Than(rescaled_FontSize));
}
}
}
/// <summary>
/// Sets size of images in comboboxes according to currently setted font size.
/// </summary>
private double Set_ComboBox_List_Image_Size()
{
Formatted_Text_Getter formatted_Text =
new Formatted_Text_Getter(new TextBlock()
{
Text = "Xyz"
},
Text_FontSize);
return(formatted_Text.Get_Text_Height);
}
/// <summary>
/// Returns font size for text of radio buttons in calculation type switcher based on actual window size.
/// </summary>
internal double Match_Font_To_TextBlock()
{
double default_FontSize = MainWindow.Get_CalculationTypeSwitcher_Grid.ActualHeight / 3;
Formatted_Text_Getter Formatted_Text =
new Formatted_Text_Getter(MainWindow.Get_ComplexCalculations_TextBlock, default_FontSize);
FormattedText formatted_Text =
Get_Default_Formatted_Text(MainWindow.Get_ComplexCalculations_TextBlock, default_FontSize);
double actual_Size_Of_Text_Space =
(MainWindow.Get_CalculationTypeSwitcher_Grid.ActualWidth * RadioButton_Text_Part_Of_Total_Width) /
Formatted_Text.Get_Text_Width;
if (actual_Size_Of_Text_Space > 1)
{
return(default_FontSize);
}
else
{
return(default_FontSize * actual_Size_Of_Text_Space);
}
}
