/// <summary>
/// Creates a new instace of FreeTypeFont
/// </summary>
/// <param name="fontData">Contents of the font file</param>
/// <param name="size">Size of the font</param>
/// <param name="style">Style of the font</param>
/// <param name="superSampleLevels">Super sample levels</param>
/// <param name="scale">Scale</param>
/// <exception cref="ArgumentException"></exception>
public FreeTypeFont(byte[] fontData, float size, FontStyle style, int superSampleLevels = 1, float scale = 1.0f)
{
StyleFlags fontStyle = StyleFlags.None;
switch (style)
{
case FontStyle.Bold:
fontStyle = StyleFlags.Bold;
break;
case FontStyle.Italic:
fontStyle = StyleFlags.Italic;
break;
case FontStyle.Regular:
fontStyle = StyleFlags.None;
break;
default:
Debug.WriteLine("Invalid style flag chosen for FreeTypeFont: " + style);
break;
}
LoadFontFace(fontData, size, fontStyle, superSampleLevels, scale);
}
/// <summary>
/// Creates a new instace of FreeTypeFont
/// </summary>
/// <param name="fontPath">The path to the font file</param>
/// <param name="size">Size of the font</param>
/// <param name="style">Style of the font</param>
/// <param name="superSampleLevels">Super sample levels</param>
/// <param name="scale">Scale</param>
/// <exception cref="ArgumentException"></exception>
public FreeTypeFont(string fontPath, float size, FontStyle style, int superSampleLevels = 1, float scale = 1.0f)
{
// Check that the font exists
if (!File.Exists(fontPath))
{
throw new ArgumentException("The specified font path does not exist", nameof(fontPath));
}
StyleFlags fontStyle = StyleFlags.None;
switch (style)
{
case FontStyle.Bold:
fontStyle = StyleFlags.Bold;
break;
case FontStyle.Italic:
fontStyle = StyleFlags.Italic;
break;
case FontStyle.Regular:
fontStyle = StyleFlags.None;
break;
default:
Debug.WriteLine("Invalid style flag chosen for FreeTypeFont: " + style);
break;
}
LoadFontFace(fontPath, size, fontStyle, superSampleLevels, scale);
}
protected void Construct()
{
if (false == bInitialized)
{
// initialize the cursor array
Cursors[0] = System.Windows.Forms.Cursors.SizeNWSE;
Cursors[1] = System.Windows.Forms.Cursors.SizeNESW;
Cursors[2] = Cursors[0];
Cursors[3] = Cursors[1];
Cursors[4] = System.Windows.Forms.Cursors.SizeNS;
Cursors[5] = System.Windows.Forms.Cursors.SizeWE;
Cursors[6] = Cursors[4];
Cursors[7] = Cursors[5];
Cursors[8] = System.Windows.Forms.Cursors.SizeAll;
Cursors[9] = System.Windows.Forms.Cursors.PanSW;
bInitialized = true;
BlackDottedPen = new Pen(System.Drawing.Color.Black, 1);
HatchBrush = new HatchBrush(HatchStyle.Percent20, Color.Black, Color.FromArgb(0));
DotedPen = new Pen(Color.Black, 1);
DotedPen.DashStyle = DashStyle.Dot;
}
m_nStyle = 0;
m_nHandleSize = HandleSize;
m_sizeMin.Height = m_sizeMin.Width = m_nHandleSize * 2;
m_rectLast = new Rectangle(0, 0, 0, 0);
m_sizeLast.Width = m_sizeLast.Height = 0;
m_bErase = false;
m_bFinalErase = false;
}
private void LoadFontFace(byte[] fontData, float size, StyleFlags fontStyle, int superSampleLevels, float scale)
{
// Get total number of faces in a font file
var tempFace = _fontLibrary.NewMemoryFace(fontData, -1);
int numberOfFaces = tempFace.FaceCount;
// Dispose of the temporary face
tempFace.Dispose();
tempFace = null;
// Loop through to find the style we want
for (int i = 0; i < numberOfFaces; i++)
{
tempFace = _fontLibrary.NewMemoryFace(fontData, i);
// If we've found the style, exit loop
if (tempFace.StyleFlags == fontStyle)
{
break;
}
// Dispose temp face and keep searching
tempFace.Dispose();
tempFace = null;
}
// Use default font face if correct style not found
if (tempFace == null)
{
Debug.WriteLine("Could not find correct face style in font: " + fontStyle);
tempFace = _fontLibrary.NewMemoryFace(fontData, 0);
}
// Set the face for this instance
_fontFace = tempFace;
// Set the size
Size = size * scale * superSampleLevels;
_fontFace.SetCharSize(0, Size, 0, DPI);
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the display name of an <see cref="AssemblyData"/> with the specified formatting.
/// </summary>
public static FormatItem AssemblyName(AssemblyData assembly, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(assembly.DisplayName, style));
}
private FormatItem(string text, StyleFlags style)
{
this.Style = style;
this.Text = text;
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the type name of a typed item with the specified formatting.
/// </summary>
public static FormatItem TypedItemTypeName(ITypedItem item, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(GetTypeDisplayName(item), style));
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the full name of a typed item with the specified formatting.
/// </summary>
public static FormatItem TypedItemName(ITypedItem item, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(GetFullMemberName((MemberDataBase)item), style));
}
public RectTracker(Rectangle rect, StyleFlags nStyle)
{
Construct();
m_rect = rect;
m_nStyle = nStyle;
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the full name of a <see cref="MemberDataBase"/> with the specified formatting.
/// </summary>
public static FormatItem MemberName(MemberDataBase member, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(GetFullMemberName(member), style));
}
public RectTracker()
{
Construct();
m_nHandleSize = 6;
m_nStyle = StyleFlags.resizeOutside;
}
protected void Construct()
{
if(false==bInitialized)
{
// initialize the cursor array
Cursors[0] = System.Windows.Forms.Cursors.SizeNWSE;
Cursors[1] = System.Windows.Forms.Cursors.SizeNESW;
Cursors[2] = Cursors[0];
Cursors[3] = Cursors[1];
Cursors[4] = System.Windows.Forms.Cursors.SizeNS;
Cursors[5] = System.Windows.Forms.Cursors.SizeWE;
Cursors[6] = Cursors[4];
Cursors[7] = Cursors[5];
Cursors[8] = System.Windows.Forms.Cursors.SizeAll;
Cursors[9] = System.Windows.Forms.Cursors.PanSW;
bInitialized = true;
BlackDottedPen=new Pen(System.Drawing.Color.Black,1);
HatchBrush=new HatchBrush(HatchStyle.Percent20,Color.Black,Color.FromArgb(0));
DotedPen=new Pen(Color.Black,1);
DotedPen.DashStyle=DashStyle.Dot;
}
m_nStyle = 0;
m_nHandleSize = HandleSize;
m_sizeMin.Height = m_sizeMin.Width = m_nHandleSize*2;
m_rectLast=new Rectangle(0,0,0,0);
m_sizeLast.Width = m_sizeLast.Height = 0;
m_bErase = false;
m_bFinalErase = false;
}
/// <summary> /// Creates a <see cref="FormatItem"/> to represent the full name of an entity with parameters with the specified formatting. /// </summary> public static FormatItem ParameterizedItemName(IParameterizedItem item, StyleFlags style = StyleFlags.Normal) => new FormatItem(GetFullMemberName((MemberDataBase)item), style);
private FormatItem(string text, StyleFlags style)
{
Style = style;
Text = text;
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the default value of a <see cref="ParameterData"/> with the specified formatting.
/// </summary>
public static FormatItem DefaultParameterValue(ParameterData parameter, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(parameter.GetDefaultValueDisplayText(), style));
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the C# name of a <see cref="MemberDataBase"/> with the specified formatting.
/// </summary>
public static FormatItem MemberKind(MemberDataBase member, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(GetItemDescription(member), style));
}
public RectTracker(Rectangle rect, StyleFlags nStyle)
{
Construct();
m_rect=rect;
m_nStyle = nStyle;
}
public RectTracker()
{
Construct();
m_nHandleSize = 6;
m_nStyle = StyleFlags.resizeOutside;
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the name of a <see cref="ParameterData"/> with the specified formatting.
/// </summary>
public static FormatItem ParameterName(ParameterData parameter, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(parameter.DisplayName, style));
}
/// <summary>
/// Creates a <see cref="FormatItem"/> to represent the C# name of a typed item with the specified formatting.
/// </summary>
public static FormatItem TypedItemKind(ITypedItem item, StyleFlags style = StyleFlags.Normal)
{
return(new FormatItem(GetItemDescription((MetadataItemBase)item), style));
}
/// <summary>
/// Creates a new instance of a SetTextStyle instruction.
/// </summary>
public SetTextStyle(StyleFlags styleFlags)
: base("set_text_style", 0x11, OpcodeTypeKind.Var, new ZOperand((byte)styleFlags))
{
}
