protected void DrawObjectUnselected(RenderTarget rt, LiveRect r)
{
var brush = Color.Pink.SolidBrush(rt);
var frameBrush = Color.White.SolidBrush(rt);
rt.FillRectangle(r.Rectangle.ToRectF(), brush);
rt.DrawRectangle(r.Rectangle.ToRectF(), frameBrush, 1);
brush.Dispose();
frameBrush.Dispose();
var textBrush = Color.White.SolidBrush(rt);
DWriteFactory dw = DWriteFactory.CreateFactory();
TextFormat normalTextFormat = dw.CreateTextFormat("微软雅黑", 20);
if (r.Rectangle.Bottom > Mapper.GetScreenY(0))
{
rt.DrawText(r.Value.ToString(), normalTextFormat, new RectangleF(r.Rectangle.X - 5, r.Rectangle.Top - 40, 100, 100).ToRectF(), textBrush);
}
else
{
rt.DrawText(r.Value.ToString(), normalTextFormat, new RectangleF(r.Rectangle.X - 5, r.Rectangle.Bottom + 20, 100, 100).ToRectF(), textBrush);
}
dw.Dispose();
textBrush.Dispose();
normalTextFormat.Dispose();
}
public virtual void Dispose()
{
_d2dFactory?.Dispose();
DWriteFactory?.Dispose();
WicFactory?.Dispose();
DeviceContext?.Dispose();
_d2dDevice?.Dispose();
}
protected override void InitializeComponents(RenderTarget rt)
{
base.InitializeComponents(rt);
textBrush = DisplayModel.FontColor.SolidBrush(rt);
DWriteFactory dw = DWriteFactory.CreateFactory();
textFormat = dw.CreateTextFormat(DisplayModel.FontName, DisplayModel.FontSize);
dw.Dispose();
}
public virtual void Dispose()
{
_d2dFactory?.Dispose();
DWriteFactory?.Dispose();
WicFactory.Dispose();
WicFormatConverter.Dispose();
WhiteBrush.Dispose();
RedBrush.Dispose();
DeviceContext?.Dispose();
_d2dDevice?.Dispose();
}
public SideViewDisplayerBackground(RenderTarget canvas, D2DFactory factory, CoordinateSystem csp) : base(canvas, factory, csp)
{
axisBrush = canvas.CreateSolidColorBrush(new ColorF(0, 255, 0)); //绿色
dashLineBrush = canvas.CreateSolidColorBrush(new ColorF(128, 138, 135)); //冷灰
DWriteFactory dw = DWriteFactory.CreateFactory();
xTextFromation = dw.CreateTextFormat("Berlin Sans FB Demi", 15);
yTextFromation = dw.CreateTextFormat("Berlin Sans FB Demi", 15);
yTextFromation.TextAlignment = TextAlignment.Trailing;
textBrush = canvas.CreateSolidColorBrush(new ColorF(new ColorI(128, 138, 135)));
angleLines = new float[] { 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330 };
angleNumbers = new float[] { 0, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330, 360 };
distanceNumbers = new[] { 0, Distance / 6, Distance / 3, Distance / 2, Distance * 2 / 3, Distance * 5 / 6, Distance };
dw.Dispose();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
//dispose of all layouts
while (layouts.Keys.Count > 0)
{
foreach (string key in layouts.Keys)
{
layouts[key].Dispose();
layouts.Remove(key);
break;
}
}
if (brush != null)
{
brush.Dispose();
}
brush = null;
if (dcRenderTarget != null)
{
dcRenderTarget.Dispose();
}
dcRenderTarget = null;
if (dwriteFactory != null)
{
dwriteFactory.Dispose();
}
dwriteFactory = null;
if (d2DFactory != null)
{
d2DFactory.Dispose();
}
d2DFactory = null;
}
base.Dispose(disposing);
}
protected override void DisposeManagedResources()
{
writeFactory.Dispose();
base.DisposeManagedResources();
}
/// <summary>
/// Dispose of resources (IDisposable implementation)
/// </summary>
/// <param name="disposing">true to release both managed and unmanaged resources; false to release only unmanaged resources.</param>
protected override void Dispose(bool disposing)
{
if (disposing && !disposed)
{
lock (renderSyncObject)
{
render = null;
lock (sharedSyncObject)
{
if (sharedD2DFactory != null && d2DFactory == sharedD2DFactory)
{
sharedRefCount--;
}
if (d2DFactory != null && d2DFactory != sharedD2DFactory)
{
d2DFactory.Dispose();
}
d2DFactory = null;
if (dwriteFactory != null && dwriteFactory != sharedDwriteFactory)
{
dwriteFactory.Dispose();
}
dwriteFactory = null;
if (wicFactory != null && wicFactory != sharedWicFactory)
{
wicFactory.Dispose();
}
wicFactory = null;
if (sharedRefCount == 0)
{
if (sharedD2DFactory != null)
{
sharedD2DFactory.Dispose();
}
sharedD2DFactory = null;
if (sharedDwriteFactory != null)
{
sharedDwriteFactory.Dispose();
}
sharedDwriteFactory = null;
if (sharedWicFactory != null)
{
sharedWicFactory.Dispose();
}
sharedWicFactory = null;
}
}
foreach (DrawingShape shape in drawingShapes)
{
shape.Dispose();
}
if (bitmap != null)
{
bitmap.Dispose();
}
bitmap = null;
if (dcRenderTarget != null)
{
dcRenderTarget.Dispose();
}
dcRenderTarget = null;
if (bitmapRenderTarget != null)
{
bitmapRenderTarget.Dispose();
}
bitmapRenderTarget = null;
if (hwndRenderTarget != null)
{
hwndRenderTarget.Dispose();
}
hwndRenderTarget = null;
disposed = true;
}
}
base.Dispose(disposing);
}