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Modified to use new Text interface.

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This commit is contained in:
the_fiddler 2009-02-12 23:41:29 +00:00
parent 31e425f1cd
commit ef4ab16e30
2 changed files with 17 additions and 23 deletions
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9
Source/Examples/Tutorial/Text.cs
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@ -107,13 +107,6 @@ namespace Examples.Tutorial
{ {
GL.Clear(ClearBufferMask.ColorBufferBit); GL.Clear(ClearBufferMask.ColorBufferBit);
GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
GL.Ortho(-1, 1, -1, 1, -1, 1);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
// We'll start printing from the lower left corner of the screen. The text // We'll start printing from the lower left corner of the screen. The text
// will slowly move updwards - the user can control the movement speed with // will slowly move updwards - the user can control the movement speed with
// the keyboard arrows and the space bar. // the keyboard arrows and the space bar.
@ -140,7 +133,7 @@ namespace Examples.Tutorial
text.Print(poem, serif, Color.White, new RectangleF(0, 0, Width / 2, 0)); text.Print(poem, serif, Color.White, new RectangleF(0, 0, Width / 2, 0));
text.End(); text.End();
SwapBuffers(); SwapBuffers();
} }

31
Source/Examples/WinForms/FontRendering.cs
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@ -14,10 +14,11 @@ namespace Examples.WinForms
{ {
#region Fields #region Fields
float[] sizes = new float[] { 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, 28, 32, 36, 42, 48 }; //float[] sizes = new float[] { 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 24, 28, 32, 36, 42, 48 };
float[] sizes = new float[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 24 };
List<Font> fonts = new List<Font>(); List<Font> fonts = new List<Font>();
TextPrinter text = new TextPrinter(); TextPrinter printer = new TextPrinter();
#endregion #endregion
@ -26,6 +27,7 @@ namespace Examples.WinForms
public FontRendering() public FontRendering()
{ {
InitializeComponent(); InitializeComponent();
ResizeRedraw = true;
UpdateFontList(fontDialog.Font); UpdateFontList(fontDialog.Font);
glControl1_Resize(this, EventArgs.Empty); glControl1_Resize(this, EventArgs.Empty);
@ -37,11 +39,13 @@ namespace Examples.WinForms
void UpdateFontList(Font base_font) void UpdateFontList(Font base_font)
{ {
printer.Clear();
foreach (Font font in fonts) foreach (Font font in fonts)
font.Dispose(); font.Dispose();
fonts.Clear(); fonts.Clear();
foreach (float size in sizes) foreach (float size in sizes)
fonts.Add(new Font(base_font.Name, size, base_font.Style)); fonts.Add(new Font(base_font.Name, base_font.SizeInPoints + size, base_font.Style));
} }
#endregion #endregion
@ -51,7 +55,6 @@ namespace Examples.WinForms
private void glControl1_Load(object sender, EventArgs e) private void glControl1_Load(object sender, EventArgs e)
{ {
glControl1.MakeCurrent(); glControl1.MakeCurrent();
GL.ClearColor(Color.SteelBlue);
} }
private void changeFont_Click(object sender, EventArgs e) private void changeFont_Click(object sender, EventArgs e)
@ -70,24 +73,22 @@ namespace Examples.WinForms
private void glControl1_Paint(object sender, PaintEventArgs e) private void glControl1_Paint(object sender, PaintEventArgs e)
{ {
GL.ClearColor(Color.Red);
glControl1.MakeCurrent(); glControl1.MakeCurrent();
//GL.ClearColor(Color.Gainsboro); GL.ClearColor(Color.MidnightBlue);
GL.Clear(ClearBufferMask.ColorBufferBit); GL.Clear(ClearBufferMask.ColorBufferBit);
//GL.Color4(Color.Blue);
//GL.BlendColor(0, 0, 0, 0); GL.MatrixMode(MatrixMode.Projection);
GL.LoadIdentity();
GL.Ortho(0, glControl1.ClientSize.Width, glControl1.ClientSize.Height, 0, -1, 1);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
//text.Begin();
RectangleF rect = new RectangleF();
foreach (Font font in fonts) foreach (Font font in fonts)
{ {
text.Print(textBox1.Text, font, Color.White, rect); printer.Print(textBox1.Text, font, Color.White);
rect.Y += font.Height; GL.Translate(0, font.Height + 5, 0);
} }
//text.End();
glControl1.SwapBuffers(); glControl1.SwapBuffers();
} }