public override void Render( CanvasRenderArguments args, System.Drawing.SizeF Zoom )
{
if ( IsGeomrtryDirty ) {
Load( args );
}
// plot the mesh
args.renderTarget.DrawGeometry( meshGeo, lineBrush, StrokeWidth );
// plot the mesh
args.renderTarget.DrawGeometry( meshGeo_Color, lineBrush_Color, StrokeWidth );
}
public override void Render(CanvasRenderArguments args, SizeF Zoom)
{
lock (this)
{
// check if we have set the image
if (mImageBitmap != null)
{
var rect = new SharpDX.RectangleF(0, 0, Size.X, Size.Y);
// render the image
args.renderTarget.DrawBitmap(mImageBitmap, rect, 1, BitmapInterpolationMode.Linear);
}
}
}
public override void Load( CanvasRenderArguments args )
{
// dispose the prev geometry
if ( meshGeo != null )
meshGeo.Dispose();
if (meshGeo_Color != null)
meshGeo_Color.Dispose();
if (lineBrush_Color != null)
lineBrush_Color.Dispose();
if (lineBrush != null)
lineBrush.Dispose();
// init the lines brushs
lineBrush = new SolidColorBrush(args.renderTarget, LineColor);
// init the lines brushs
lineBrush_Color = new SolidColorBrush(args.renderTarget, new Color4(0.98f, 0.99f, 0.09f, 1.0f));
// init the geometryes
meshGeo = new PathGeometry( args.factory );
// fill the mesh geo
meshGeo_Sink = meshGeo.Open();
// init the geometryes
meshGeo_Color = new PathGeometry(args.factory);
// fill the mesh geo
meshGeo_Sink_Color = meshGeo_Color.Open();
// draw all the faces
mesh.FaceFunctionExec(new FaceFunction(DrawFace));
// close the geo
meshGeo_Sink.Close();
// free the memory for the sink
meshGeo_Sink.Dispose();
// close the geo
meshGeo_Sink_Color.Close();
// free the memory for the sink
meshGeo_Sink_Color.Dispose();
IsGeomrtryDirty = false;
}
public override void Render( CanvasRenderArguments args, System.Drawing.SizeF Zoom )
{
if ( IsGeomrtryDirty ) {
Load( args );
}
lock(listGeometry)
{
// plot the plots
foreach (IBaseGeometry geo in listGeometry)
{
newMAtrix = args.renderTarget.Transform;
newMAtrix.M31 += OriginPosition.x * Zoom.Width;
newMAtrix.M32 -= OriginPosition.y * Zoom.Height;
args.renderTarget.Transform = newMAtrix;
geo.Render2D(args.renderTarget, lineBrush);
newMAtrix.M31 -= OriginPosition.x * Zoom.Width;
newMAtrix.M32 += OriginPosition.y * Zoom.Height;
args.renderTarget.Transform = newMAtrix;
}
}
// plot the axes
args.renderTarget.DrawGeometry( Geo_Axes, lineBrush, 1 );
}
public override void Load(CanvasRenderArguments args)
{
// set the properties of the image
BitmapProperties bitmapProps = new BitmapProperties();
bitmapProps.PixelFormat = new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied);
if (mImageBitmap == null)
{
// make the bitmap for Direct2D1
mImageBitmap = new SharpDX.Direct2D1.Bitmap(args.renderTarget,
new Size2(Width, Height),
bitmapProps);
}
// write to the specific bitmap not create a new one
mImageBitmap.CopyFromMemory(internalImage, Pitch);
}
public override void Render( CanvasRenderArguments args, System.Drawing.SizeF Zoom )
{
if ( IsGeomrtryDirty ) {
Load( args );
IsGeomrtryDirty = false;
}
args.renderTarget.DrawText( Internal_String, DW_textFormat, textRectangle, lineBrush );
}
public override void Load( CanvasRenderArguments args )
{
// init the lines brushes
if(lineBrush!=null)
lineBrush.Dispose();
lineBrush = new SolidColorBrush( args.renderTarget, new Color4( 0.08f, 0.40f, 0.93f, 1.0f) );
// refresh the geometries
RefreshGeometry( args.renderTarget );
}
public override void Load( CanvasRenderArguments args )
{
if ( lineBrush != null && !lineBrush.IsDisposed )
lineBrush.Dispose();
if (DW_textFormat != null && !DW_textFormat.IsDisposed)
DW_textFormat.Dispose();
// init the lines brushs
lineBrush = new SolidColorBrush( args.renderTarget, _FontColor );
_TextFormat.fontCollection = args.WriteFactory.GetSystemFontCollection(false);
// init the text format
DW_textFormat = new SharpDX.DirectWrite.TextFormat( args.WriteFactory,
_TextFormat.familyName,
_TextFormat.fontCollection,
_TextFormat.weight,
_TextFormat.fontStyle,
_TextFormat.fontStretch,
_TextFormat.fontSize,
"en-us" );
// get the size of the string
SharpDX.DirectWrite.TextLayout textL= new SharpDX.DirectWrite.TextLayout( args.WriteFactory, Internal_String, DW_textFormat, 1500, 1500 );
Size = new Vector.FxVector2f(textL.GetFontSize(0) * Internal_String.Length,
textL.GetFontSize(0));
textL.Dispose();
// init text rectangle
textRectangle = new RectangleF( 0, 0, Size.x, Size.y );
}
public override void Render( CanvasRenderArguments args, System.Drawing.SizeF Zoom )
{
float maxValue = 0;
float minValue = 0;
float maxOrigValue = 0;
if ( IsGeomrtryDirty ) {
Load( args );
}
float maxSize = (Size.y - OriginPosition.y > OriginPosition.y) ? Size.y - OriginPosition.y : OriginPosition.y;
int offset = (int)((Size.y) / 10.0);
float PositiveMaxValue = (Size.y - OriginPosition.y) / _scale.y;
// plot the plots
foreach (PlotGeometry geo in listPlotsGeometry)
{
args.renderTarget.DrawGeometry(geo.Geometry, geo.Brush, 1);
}
// plot the axes
args.renderTarget.DrawGeometry(Geo_Axes, lineBrush, 1);
// draw possitive values
for(int i=0;i<Size.y - OriginPosition.y;i+=offset)
{
textRectangle.X = OriginPosition.x;
textRectangle.Y = (Size.y - OriginPosition.y) - i - textRectangle.Height;
if (textRectangle.X < 0 ||
textRectangle.Y < 0 ||
textRectangle.X > Size.x ||
textRectangle.Y > Size.y)
continue;
args.renderTarget.DrawText(((float)i / _scale.y).ToString(), DW_textFormat, textRectangle, lineBrush);
}
// draw Negative values
for (int i = offset; i < OriginPosition.y; i += offset)
{
textRectangle.X = OriginPosition.x;
textRectangle.Y = (Size.y - OriginPosition.y) + i - textRectangle.Height;
if (textRectangle.X < 0 ||
textRectangle.Y < 0 ||
textRectangle.X > Size.x ||
textRectangle.Y > Size.y)
continue;
args.renderTarget.DrawText(((float)-i / _scale.y).ToString(), DW_textFormat, textRectangle, lineBrush);
}
}
public override void Load( CanvasRenderArguments args )
{
// dispose the old brush
if (lineBrush != null && !lineBrush.IsDisposed)
lineBrush.Dispose();
if (DW_textFormat != null && !DW_textFormat.IsDisposed)
DW_textFormat.Dispose();
// init the lines brushs
lineBrush = new SolidColorBrush( args.renderTarget, _AxesColor.ToColor4() );
_TextFormat.fontCollection = args.WriteFactory.GetSystemFontCollection(false);
// init the text format
DW_textFormat = new SharpDX.DirectWrite.TextFormat(args.WriteFactory,
_TextFormat.familyName,
_TextFormat.fontCollection,
_TextFormat.weight,
_TextFormat.fontStyle,
_TextFormat.fontStretch,
_TextFormat.fontSize,
"en-us");
// get the size of the string
SharpDX.DirectWrite.TextLayout textL = new SharpDX.DirectWrite.TextLayout(args.WriteFactory, "(0,0)", DW_textFormat, 1500, 1500);
// init text rectangle
textRectangle = new RectangleF(0, 0, textL.GetFontSize(0) * 10, textL.GetFontSize(0));
textL.Dispose();
// refresh the geometrys
RefreshGeometry( args.renderTarget );
}
/// <summary> /// Render the element in the canva. /// </summary> /// <param name="renderTarget"></param> /// <param name="Zoom">The zoom factor for the internal state</param> public abstract void Render( CanvasRenderArguments renderTarget, SizeF Zoom );
/// <summary> /// Load the element to the canva /// </summary> /// <param name="renderTarget"></param> public abstract void Load( CanvasRenderArguments renderTarget );
