|
public static ConvertColor ( |
||
| color | The Color. | |
| return | SlimDX.Color4 | |
/// <summary>
/// Begins the draw operation.
/// </summary>
public void Begin()
{
_direct3D9Device.BeginScene();
_direct3D9Device.Clear(ClearFlags.Target, DirectXHelper.ConvertColor(_graphicsDevice.ClearColor), 0, 0);
_sprite.Transform = Matrix.Identity;
_sprite.Begin(SpriteFlags.AlphaBlend);
}
/// <summary>
/// Draws a Rectangle.
/// </summary>
/// <param name="pen">The Pen.</param>
/// <param name="rectangle">The Rectangle.</param>
public void DrawRectangle(Pen pen, Rectangle rectangle)
{
var dxPen = pen.Instance as DirectXPen;
if (dxPen == null)
{
throw new ArgumentException("DirectX9 expects a DirectXPen as resource.");
}
var line = new Line(_direct3D9Device)
{
Antialias = true, Width = dxPen.Width
};
line.Begin();
line.Draw(
DirectXHelper.ConvertToVertex(
new Vector2(rectangle.X, rectangle.Y),
new Vector2(rectangle.X + rectangle.Width, rectangle.Y),
new Vector2(rectangle.X, rectangle.Y + rectangle.Height),
new Vector2(rectangle.X + rectangle.Width, rectangle.Y + rectangle.Height),
new Vector2(rectangle.X, rectangle.Y),
new Vector2(rectangle.X, rectangle.Y + rectangle.Height),
new Vector2(rectangle.X + rectangle.Width, rectangle.Y),
new Vector2(rectangle.X + rectangle.Width, rectangle.Y + rectangle.Height)),
DirectXHelper.ConvertColor(dxPen.Color));
line.End();
}
/// <summary>
/// Draws a Texture.
/// </summary>
/// <param name="spriteSheet">The SpriteSheet.</param>
/// <param name="position">The Position.</param>
/// <param name="color">The Color.</param>
/// <param name="opacity">The Opacity.</param>
public void DrawTexture(SpriteSheet spriteSheet, Vector2 position, Color color, float opacity = 1)
{
var dxTexture = spriteSheet.Texture2D as DirectXTexture;
if (dxTexture == null)
{
throw new ArgumentException("DirectX9 expects a DirectXTexture as resource.");
}
_sprite.Draw(dxTexture.GetTexture(), DirectXHelper.ConvertToWinRectangle(spriteSheet.Rectangle), null,
DirectXHelper.ConvertVector3(position), DirectXHelper.ConvertColor(color));
}
/// <summary>
/// Draws a Texture.
/// </summary>
/// <param name="texture">The Texture.</param>
/// <param name="position">The Position.</param>
/// <param name="opacity">The Opacity.</param>
/// <param name="color">The Color.</param>
public void DrawTexture(Texture2D texture, Vector2 position, Color color, float opacity = 1)
{
var dxTexture = texture as DirectXTexture;
if (dxTexture == null)
{
throw new ArgumentException("DirectX9 expects a DirectXTexture as resource.");
}
_sprite.Draw(dxTexture.GetTexture(), null, DirectXHelper.ConvertVector2(position),
DirectXHelper.ConvertColor(color));
}
/// <summary>
/// Draws a string.
/// </summary>
/// <param name="text">The Text.</param>
/// <param name="font">The Font.</param>
/// <param name="position">The Position.</param>
/// <param name="color">The Color.</param>
public void DrawString(string text, Font font, Vector2 position, Color color)
{
var dxFont = font.Instance as DirectXFont;
if (dxFont == null)
{
throw new ArgumentException("DirectX9 expects a DirectXFont as resource.");
}
dxFont.GetFont()
.DrawString(_sprite, text, (int)position.X, (int)position.Y, DirectXHelper.ConvertColor(color));
}
/// <summary>
/// Fills a Ellipse.
/// </summary>
/// <param name="color">The Color.</param>
/// <param name="ellipse">The Ellipse.</param>
public void FillEllipse(Color color, Ellipse ellipse)
{
var line = new Line(_direct3D9Device)
{
Antialias = false, Width = 2
};
line.Begin();
line.Draw(DirectXHelper.ConvertToVertex(ellipse.Points), DirectXHelper.ConvertColor(color));
line.End();
}
/// <summary>
/// Draws a string.
/// </summary>
/// <param name="text">The Text.</param>
/// <param name="font">The Font.</param>
/// <param name="rectangle">The Rectangle.</param>
/// <param name="color">The Color.</param>
public void DrawString(string text, Font font, Rectangle rectangle, Color color)
{
var dxFont = font.Instance as DirectXFont;
if (dxFont == null)
{
throw new ArgumentException("DirectX9 expects a DirectXFont as resource.");
}
dxFont.GetFont()
.DrawString(_sprite, text, DirectXHelper.ConvertToWinRectangle(rectangle), DrawTextFormat.WordBreak,
DirectXHelper.ConvertColor(color));
}
/// <summary>
/// Fills a Rectangle.
/// </summary>
/// <param name="color">The Color.</param>
/// <param name="rectangle">The Rectangle.</param>
public void FillRectangle(Color color, Rectangle rectangle)
{
var line = new Line(_direct3D9Device)
{
Antialias = true, Width = rectangle.Height
};
line.Begin();
line.Draw(
DirectXHelper.ConvertToVertex(new Vector2(rectangle.X, rectangle.Center.Y),
new Vector2(rectangle.X + rectangle.Width, rectangle.Center.Y)),
DirectXHelper.ConvertColor(color));
line.End();
}
/// <summary>
/// Draws a Polygon.
/// </summary>
/// <param name="pen">The Pen.</param>
/// <param name="polygon">The Polygon.</param>
public void DrawPolygon(Pen pen, Polygon polygon)
{
var dxPen = pen.Instance as DirectXPen;
if (dxPen == null)
{
throw new ArgumentException("DirectX9 expects a DirectXPen as resource.");
}
var line = new Line(_direct3D9Device)
{
Antialias = true, Width = dxPen.Width
};
line.Begin();
line.Draw(DirectXHelper.ConvertToVertex(polygon.Points), DirectXHelper.ConvertColor(dxPen.Color));
line.End();
}
/// <summary>
/// Draws a Texture.
/// </summary>
/// <param name="spriteSheet">The SpriteSheet.</param>
/// <param name="rectangle">The Rectangle.</param>
/// <param name="color">The Color.</param>
/// <param name="opacity">The Opacity.</param>
public void DrawTexture(SpriteSheet spriteSheet, Rectangle rectangle, Color color, float opacity = 1)
{
var dxTexture = spriteSheet.Texture2D as DirectXTexture;
if (dxTexture == null)
{
throw new ArgumentException("DirectX9 expects a DirectXTexture as resource.");
}
//calc percentages for scaling
float scaleX = rectangle.Width / spriteSheet.Rectangle.Width;
float scaleY = rectangle.Height / spriteSheet.Rectangle.Height;
_sprite.Transform = Matrix.Scaling(scaleX, scaleY, 1f);
_sprite.Draw(dxTexture.GetTexture(), DirectXHelper.ConvertToWinRectangle(spriteSheet.Rectangle), null,
DirectXHelper.ConvertVector3(new Vector2(rectangle.X / scaleX, rectangle.Y / scaleY)),
DirectXHelper.ConvertColor(color));
_sprite.Transform = Matrix.Identity;
}
