public void Initialize(DrawArgs drawArgs)
{
// Initialize fonts
if (m_drawingFont == null)
{
System.Drawing.Font localHeaderFont = new System.Drawing.Font("Arial", 12.0f, FontStyle.Italic | FontStyle.Bold);
m_drawingFont = new Microsoft.DirectX.Direct3D.Font(drawArgs.device, localHeaderFont);
System.Drawing.Font wingdings = new System.Drawing.Font("Wingdings", 12.0f);
m_wingdingsFont = new Microsoft.DirectX.Direct3D.Font(drawArgs.device, wingdings);
System.Drawing.Font worldwinddings = new System.Drawing.Font("World Wind dings", 12.0f);
m_worldwinddingsFont = new Microsoft.DirectX.Direct3D.Font(drawArgs.device, worldwinddings);
}
// Initialize icon if any
if (m_imageName.Trim() != string.Empty)
{
object key = null;
// Icon image from file
m_iconTexture = (JHU_IconTexture)m_textures[m_imageName];
if (m_iconTexture == null)
{
key = m_imageName;
m_iconTexture = new JHU_IconTexture(drawArgs.device, JHU_Globals.getInstance().BasePath + @"\Data\Icons\Interface\" + m_imageName);
}
if (m_iconTexture != null)
{
m_iconTexture.ReferenceCount++;
if (key != null)
{
// New texture, cache it
m_textures.Add(key, m_iconTexture);
}
if (m_size.Width == 0)
{
m_size.Width = m_iconTexture.Width;
}
if (m_size.Height == 0)
{
m_size.Height = m_iconTexture.Height;
}
this.XScale = (float)m_size.Width / m_iconTexture.Width;
this.YScale = (float)m_size.Height / m_iconTexture.Height;
}
if (m_sprite == null)
{
m_sprite = new Sprite(drawArgs.device);
}
}
m_isInitialized = true;
}
/// <summary>
/// Initializes the button by loading the texture, creating the sprite and figure out the scaling.
///
/// Called on the GUI thread.
/// </summary>
/// <param name="drawArgs">The drawing arguments passed from the WW GUI thread.</param>
public void Initialize(DrawArgs drawArgs)
{
object key = null;
// Icon image from file
m_iconTexture = (JHU_IconTexture)m_textures[m_imageName];
if (m_iconTexture == null)
{
key = m_imageName;
m_iconTexture = new JHU_IconTexture(drawArgs.device, JHU_Globals.getInstance().BasePath + @"\Data\Icons\Interface\" + m_imageName);
}
if (m_iconTexture != null)
{
m_iconTexture.ReferenceCount++;
if (key != null)
{
// New texture, cache it
m_textures.Add(key, m_iconTexture);
}
if (m_size.Width == 0)
{
m_size.Width = m_iconTexture.Width;
}
if (m_size.Height == 0)
{
m_size.Height = m_iconTexture.Height;
}
this.XScale = (float)m_size.Width / m_iconTexture.Width;
this.YScale = (float)m_size.Height / m_iconTexture.Height;
}
if (m_sprite == null)
{
m_sprite = new Sprite(drawArgs.device);
}
if (m_crossHairs == null)
{
m_crossHairs = new Line(drawArgs.device);
}
m_isInitialized = true;
}
public override void Initialize(DrawArgs drawArgs)
{
UpdatePosition(drawArgs);
// get the icon texture
object key = null;
m_iconTexture = null;
if(TextureFileName.Trim() != String.Empty)
{
// Icon image from file
m_iconTexture = (JHU_IconTexture)m_textures[TextureFileName];
if(m_iconTexture==null)
{
key = TextureFileName;
m_iconTexture = new JHU_IconTexture( drawArgs.device, TextureFileName );
}
// if secondary icon enabled
if (m_iconTexture2Show && m_iconTexture2Name.Trim() != String.Empty)
{
m_iconTexture2 = (JHU_IconTexture)m_textures[m_iconTexture2Name];
if (m_iconTexture2 == null)
{
m_iconTexture2 = new JHU_IconTexture( drawArgs.device, m_iconTexture2Name );
m_textures.Add(m_iconTexture2Name, m_iconTexture2);
}
m_iconTexture2.ReferenceCount++;
}
// if teritary icon enabled
if (m_iconTexture3Show && m_iconTexture3Name.Trim() != String.Empty)
{
m_iconTexture3 = (JHU_IconTexture)m_textures[m_iconTexture3Name];
if (m_iconTexture3 == null)
{
m_iconTexture3 = new JHU_IconTexture( drawArgs.device, m_iconTexture3Name );
m_textures.Add(m_iconTexture3Name, m_iconTexture3);
}
m_iconTexture3.ReferenceCount++;
}
}
else
{
// Icon image from bitmap
if(this.Image != null)
{
m_iconTexture = (JHU_IconTexture)m_textures[this.Image];
if(m_iconTexture==null)
{
// Create new texture from image
key = this.Image;
m_iconTexture = new JHU_IconTexture( drawArgs.device, this.Image);
}
}
}
if(m_iconTexture!=null)
{
m_iconTexture.ReferenceCount++;
if(key!=null)
{
// New texture, cache it
m_textures.Add(key, m_iconTexture);
}
// Use default dimensions if not set
if(this.Width==0)
this.Width = m_iconTexture.Width;
if(this.Height==0)
this.Height = m_iconTexture.Height;
}
// Compute selection rectangle
if(m_iconTexture == null)
{
// Label only
this.SelectionRectangle = drawArgs.defaultDrawingFont.MeasureString(null, this.Name, DrawTextFormat.None, 0);
}
else
{
// Icon only
this.SelectionRectangle = new Rectangle( 0, 0, this.Width, this.Height );
}
// Center the box at (0,0)
this.SelectionRectangle.Offset(-this.SelectionRectangle.Width/2, -this.SelectionRectangle.Height/2 );
if (m_iconTexture != null)
{
this.XScale = (float)this.Width / m_iconTexture.Width;
this.YScale = (float)this.Height / m_iconTexture.Height;
// TODO - note: right now we assume any secondary icons scale the same as the primary
}
else
{
this.XScale = 1.0f;
this.YScale = 1.0f;
}
if (m_groundStick == null)
m_groundStick = new Line(drawArgs.device);
isInitialized = true;
}
/// <summary>
/// Initializes the button by loading the texture, creating the sprite and figure out the scaling.
///
/// Called on the GUI thread.
/// </summary>
/// <param name="drawArgs">The drawing arguments passed from the WW GUI thread.</param>
public void Initialize (DrawArgs drawArgs)
{
object key = null;
// Icon image from file
m_iconTexture = (JHU_IconTexture)m_textures[m_imageName];
if(m_iconTexture==null)
{
key = m_imageName;
m_iconTexture = new JHU_IconTexture( drawArgs.device, JHU_Globals.getInstance().BasePath + @"\Data\Icons\Interface\" + m_imageName );
}
if(m_iconTexture!=null)
{
m_iconTexture.ReferenceCount++;
if(key!=null)
{
// New texture, cache it
m_textures.Add(key, m_iconTexture);
}
if (m_size.Width == 0)
m_size.Width = m_iconTexture.Width;
if (m_size.Height == 0)
m_size.Height = m_iconTexture.Height;
this.XScale = (float)m_size.Width / m_iconTexture.Width;
this.YScale = (float)m_size.Height / m_iconTexture.Height;
}
if (m_sprite == null)
m_sprite = new Sprite(drawArgs.device);
m_isInitialized = true;
}
public void Initialize (DrawArgs drawArgs)
{
// Initialize fonts
if (m_drawingFont == null)
{
System.Drawing.Font localHeaderFont = new System.Drawing.Font("Arial", 12.0f, FontStyle.Italic | FontStyle.Bold);
m_drawingFont = new Microsoft.DirectX.Direct3D.Font(drawArgs.device, localHeaderFont);
System.Drawing.Font wingdings = new System.Drawing.Font("Wingdings", 12.0f);
m_wingdingsFont = new Microsoft.DirectX.Direct3D.Font(drawArgs.device, wingdings);
System.Drawing.Font worldwinddings = new System.Drawing.Font("World Wind dings", 12.0f);
m_worldwinddingsFont = new Microsoft.DirectX.Direct3D.Font(drawArgs.device, worldwinddings);
}
// Initialize icon if any
if (m_imageName.Trim() != string.Empty)
{
object key = null;
// Icon image from file
m_iconTexture = (JHU_IconTexture)m_textures[m_imageName];
if(m_iconTexture==null)
{
key = m_imageName;
m_iconTexture = new JHU_IconTexture( drawArgs.device, JHU_Globals.getInstance().BasePath + @"\Data\Icons\Interface\" + m_imageName );
}
if(m_iconTexture!=null)
{
m_iconTexture.ReferenceCount++;
if(key!=null)
{
// New texture, cache it
m_textures.Add(key, m_iconTexture);
}
if (m_size.Width == 0)
m_size.Width = m_iconTexture.Width;
if (m_size.Height == 0)
m_size.Height = m_iconTexture.Height;
this.XScale = (float)m_size.Width / m_iconTexture.Width;
this.YScale = (float)m_size.Height / m_iconTexture.Height;
}
if (m_sprite == null)
m_sprite = new Sprite(drawArgs.device);
}
m_isInitialized = true;
}
/// <summary>
/// Draw the icon
/// </summary>
public void MouseOverRender(DrawArgs drawArgs, Sprite sprite, Vector3 projectedPoint)
{
JHU_IconTexture iconTexture = this.GetTexture();
if (this.isSelectable)
{
DrawArgs.MouseCursor = CursorType.Hand;
}
if (!this.isInitialized)
{
this.Initialize(drawArgs);
}
if ((!this.m_isUpdated) || (drawArgs.WorldCamera.Altitude < 300000))
{
this.UpdatePosition(drawArgs);
}
// set description to icon descrption
m_globals.GeneralInfoLabel.Text = GeneralInfo();
m_globals.DetailedInfoLabel.Text = DetailedInfo();
m_globals.DescriptionLabel.Text = DescriptionInfo();
if (iconTexture == null)
{
// Render label
if (this.Name != null)
{
// Center over target as we have no bitmap
Rectangle rect = new Rectangle(
(int)projectedPoint.X - (labelWidth >> 1),
(int)(projectedPoint.Y - (drawArgs.defaultDrawingFont.Description.Height >> 1)),
labelWidth,
drawArgs.screenHeight);
drawArgs.defaultDrawingFont.DrawText(sprite, this.Name, rect, DrawTextFormat.Center, hotColor);
}
}
else
{
// Render label
if (this.Name != null)
{
// Adjust text to make room for icon
int spacing = (int)(this.Width * 0.3f);
if (spacing > 10)
{
spacing = 10;
}
int offsetForIcon = (this.Width >> 1) + spacing;
Rectangle rect = new Rectangle(
(int)projectedPoint.X + offsetForIcon,
(int)(projectedPoint.Y - (drawArgs.defaultDrawingFont.Description.Height >> 1)),
labelWidth,
drawArgs.screenHeight);
drawArgs.defaultDrawingFont.DrawText(sprite, this.Name, rect, DrawTextFormat.WordBreak, hotColor);
}
// Render icon
sprite.Transform = Matrix.Scaling(this.XScale, this.YScale, 0);
if (m_isRotated)
{
sprite.Transform *= Matrix.RotationZ((float)m_rotation.Radians - (float)drawArgs.WorldCamera.Heading.Radians);
}
sprite.Transform *= Matrix.Translation(projectedPoint.X, projectedPoint.Y, 0);
sprite.Draw(iconTexture.Texture,
new Vector3(iconTexture.Width >> 1, iconTexture.Height >> 1, 0),
Vector3.Empty,
hotColor);
if (m_iconTexture2Show)
{
sprite.Draw(m_iconTexture2.Texture,
new Vector3(m_iconTexture2.Width >> 1, m_iconTexture2.Height >> 1, 0),
Vector3.Empty,
hotColor);
}
if (m_iconTexture3Show)
{
sprite.Draw(m_iconTexture3.Texture,
new Vector3(m_iconTexture3.Width >> 1, m_iconTexture3.Height >> 1, 0),
Vector3.Empty,
hotColor);
}
// Reset transform to prepare for text rendering later
sprite.Transform = Matrix.Identity;
}
if (m_drawGroundStick)
{
Vector2[] groundStick = new Vector2[2];
Vector3 projectedGroundPoint = drawArgs.WorldCamera.Project(m_groundPoint);
m_groundStick.Begin();
groundStick[0].X = projectedPoint.X;
groundStick[0].Y = projectedPoint.Y;
groundStick[1].X = projectedGroundPoint.X;
groundStick[1].Y = projectedGroundPoint.Y;
m_groundStick.Draw(groundStick, m_groundStickColor);
m_groundStick.End();
}
}
/// <summary>
/// Draw the icon
/// </summary>
public void FastRender(DrawArgs drawArgs, Sprite sprite, Vector3 projectedPoint)
{
// Check icons for within "visual" range
float distanceToIcon = Vector3.Length(this.Position - drawArgs.WorldCamera.Position);
if (distanceToIcon > this.MaximumDisplayDistance)
{
return;
}
if (distanceToIcon < this.MinimumDisplayDistance)
{
return;
}
if (!this.isInitialized)
{
this.Initialize(drawArgs);
}
if ((!this.m_isUpdated) || (drawArgs.WorldCamera.Altitude < 300000))
{
this.UpdatePosition(drawArgs);
}
JHU_IconTexture iconTexture = this.GetTexture();
if (iconTexture == null)
{
// Render label
if (this.Name != null)
{
// Center over target as we have no bitmap
Rectangle rect = new Rectangle(
(int)projectedPoint.X - (labelWidth >> 1),
(int)(projectedPoint.Y - (drawArgs.defaultDrawingFont.Description.Height >> 1)),
labelWidth,
drawArgs.screenHeight);
drawArgs.defaultDrawingFont.DrawText(sprite, this.Name, rect, DrawTextFormat.Center, normalColor);
}
}
else
{
// Render icon
sprite.Transform = Matrix.Scaling(this.XScale, this.YScale, 0);
if (m_isRotated)
{
sprite.Transform *= Matrix.RotationZ((float)m_rotation.Radians - (float)drawArgs.WorldCamera.Heading.Radians);
}
sprite.Transform *= Matrix.Translation(projectedPoint.X, projectedPoint.Y, 0);
sprite.Draw(iconTexture.Texture,
new Vector3(iconTexture.Width >> 1, iconTexture.Height >> 1, 0),
Vector3.Empty,
normalColor);
if (m_iconTexture2Show)
{
sprite.Draw(m_iconTexture2.Texture,
new Vector3(m_iconTexture2.Width >> 1, m_iconTexture2.Height >> 1, 0),
Vector3.Empty,
normalColor);
}
if (m_iconTexture3Show)
{
sprite.Draw(m_iconTexture3.Texture,
new Vector3(m_iconTexture3.Width >> 1, m_iconTexture3.Height >> 1, 0),
Vector3.Empty,
normalColor);
}
// Reset transform to prepare for text rendering later
sprite.Transform = Matrix.Identity;
}
if (m_drawGroundStick)
{
Vector2[] groundStick = new Vector2[2];
Angle testAngle = new Angle();
testAngle.Degrees = 45.0;
Vector3 projectedGroundPoint = drawArgs.WorldCamera.Project(m_groundPoint);
m_groundStick.Begin();
groundStick[0].X = projectedPoint.X;
groundStick[0].Y = projectedPoint.Y;
groundStick[1].X = projectedGroundPoint.X;
groundStick[1].Y = projectedGroundPoint.Y;
m_groundStick.Draw(groundStick, m_groundStickColor);
m_groundStick.End();
}
}
public override void Initialize(DrawArgs drawArgs)
{
UpdatePosition(drawArgs);
// get the icon texture
object key = null;
m_iconTexture = null;
if (TextureFileName.Trim() != String.Empty)
{
// Icon image from file
m_iconTexture = (JHU_IconTexture)m_textures[TextureFileName];
if (m_iconTexture == null)
{
key = TextureFileName;
m_iconTexture = new JHU_IconTexture(drawArgs.device, TextureFileName);
}
// if secondary icon enabled
if (m_iconTexture2Show && m_iconTexture2Name.Trim() != String.Empty)
{
m_iconTexture2 = (JHU_IconTexture)m_textures[m_iconTexture2Name];
if (m_iconTexture2 == null)
{
m_iconTexture2 = new JHU_IconTexture(drawArgs.device, m_iconTexture2Name);
m_textures.Add(m_iconTexture2Name, m_iconTexture2);
}
m_iconTexture2.ReferenceCount++;
}
// if teritary icon enabled
if (m_iconTexture3Show && m_iconTexture3Name.Trim() != String.Empty)
{
m_iconTexture3 = (JHU_IconTexture)m_textures[m_iconTexture3Name];
if (m_iconTexture3 == null)
{
m_iconTexture3 = new JHU_IconTexture(drawArgs.device, m_iconTexture3Name);
m_textures.Add(m_iconTexture3Name, m_iconTexture3);
}
m_iconTexture3.ReferenceCount++;
}
}
else
{
// Icon image from bitmap
if (this.Image != null)
{
m_iconTexture = (JHU_IconTexture)m_textures[this.Image];
if (m_iconTexture == null)
{
// Create new texture from image
key = this.Image;
m_iconTexture = new JHU_IconTexture(drawArgs.device, this.Image);
}
}
}
if (m_iconTexture != null)
{
m_iconTexture.ReferenceCount++;
if (key != null)
{
// New texture, cache it
m_textures.Add(key, m_iconTexture);
}
// Use default dimensions if not set
if (this.Width == 0)
{
this.Width = m_iconTexture.Width;
}
if (this.Height == 0)
{
this.Height = m_iconTexture.Height;
}
}
// Compute selection rectangle
if (m_iconTexture == null)
{
// Label only
this.SelectionRectangle = drawArgs.defaultDrawingFont.MeasureString(null, this.Name, DrawTextFormat.None, 0);
}
else
{
// Icon only
this.SelectionRectangle = new Rectangle(0, 0, this.Width, this.Height);
}
// Center the box at (0,0)
this.SelectionRectangle.Offset(-this.SelectionRectangle.Width / 2, -this.SelectionRectangle.Height / 2);
if (m_iconTexture != null)
{
this.XScale = (float)this.Width / m_iconTexture.Width;
this.YScale = (float)this.Height / m_iconTexture.Height;
// TODO - note: right now we assume any secondary icons scale the same as the primary
}
else
{
this.XScale = 1.0f;
this.YScale = 1.0f;
}
if (m_groundStick == null)
{
m_groundStick = new Line(drawArgs.device);
}
isInitialized = true;
}
