private void DrawClusterPriceBarBg(/*double price, int amount*/ CCluster clusterData, double y, DateTime dtInterval, double actualWidthClusterGrid)
{
GenClusterBrushPen(clusterData, dtInterval);
//calculate width of cluster bar
long dealsAmountFullBar = CUtilConv.GetIntVolume(Math.Max(_dealsAmountFullBar, 1), _decimalVolume);//zero devide protect
_volumeRectWidth = (((double)clusterData.AmountTotal) / ((double)dealsAmountFullBar)) * actualWidthClusterGrid;
//draw cluster bar with proportional width
//DrawRectangle(_brushCluster, _penCluster, new Rect(0.0, y, _volumeRectWidth, (double)_stirngHeight));
_drwCntxtClustersBg.DrawRectangle(_brushCluster, _penCluster, new Rect(0.0, y, _volumeRectWidth, (double)_stirngHeight));
// FormattedText(text, _cultureInfoDefault, FlowDirection.LeftToRight, _typeFaceDefault, _fontSizeScaled, brush);
//2018-02-21
string stAmount = CTerminalUtil.GetAmount(clusterData.AmountTotal, _decimalVolume);
//print cluster amount
//DrawText(_FrmTxtCurrClustAmount, new Point(0.0, y));
//KAA 2017-03-01 changed to Glyph
//2018-05-01 changed to fontsizeScaled
GlyphRun gr = _glyphGenBg.GetGlyph(0, y + _fontSizeScaled,
_fontSizeScaled,
" " + /*clusterData.AmountTotal.ToString()*/ stAmount);
_drwCntxtClustersBg.DrawGlyphRun(_brushFontBg, gr);
}
private void DrawClusterDateBg(CCluster cluster, double actualCanvasWidth)
{
//double actualWidthClusterGrid = GridCanvasControlClusters.ColumnDefinitions[1].ActualWidth;
GenClusterTotalBrushBg(cluster.AmountBuy, cluster.AmountSell);
double offsetBottom = 12;//27.0;
double y = _actualHeight - _stirngHeight - offsetBottom;
//Draw rectangle with summary of period on bottom of screen
//DrawRectangle(_brushClusterTotal, _penClusterTotal, new Rect(0.0, y, actualCanvasWidth, (double)_stirngHeight));
_drwCntxtClustersBg.DrawRectangle(_brushClusterTotalBg, _penClusterTotalBg,
new Rect(0.0, y, actualCanvasWidth, (double)_stirngHeight));
//2018-07-10
string stAmountTotal = CTerminalUtil.GetAmount(cluster.AmountTotal, _decimalVolume);
_FrmTxtCurrClustAmount = GetFormattedTextBg(" " + stAmountTotal);
_drwCntxtClustersBg.DrawText(_FrmTxtCurrClustAmount, new Point(0.0, y));
}
private void UpdateBrushes()
{
CTerminalUtil.UpdateBrush(_colorFontBg, ref _brushFontBg);
}
public void ThreadDrawClusters()
{
try
{
_drwVisClustersBg = new DrawingVisual();
_glyphGenBg = new CGlyphGenerator();
_rendererClusterBg = new CRendererBackground(this, _drwVisClustersBg, _guiDispatcher);
_culterInfoBg = new CultureInfo("en-US");
_fontFamilyDefaultBg = new FontFamily("Verdana");
_typeFaceDefaultBg = new Typeface(_fontFamilyDefaultBg, FontStyles.Normal, _fontWeightDefault, new FontStretch());
_evDrawClusters = new AutoResetEvent(true);
}
catch (Exception e)
{
Error("ThreadDrawClusters.Create", e);
}
_brushFontBg = new SolidColorBrush(Colors.White);
WaitImagesInit();//2018-06-09
_lstImageSegmentsBg.Add(Image_0);
_lstImageSegmentsBg.Add(Image_1);
_lstImageSegmentsBg.Add(Image_2);
_lstImageSegmentsBg.Add(Image_3);
_lstImageSegmentsBg.Add(Image_4);
_lstImageSegmentsBg.Add(Image_5);
_lstImageSegmentsBg.Add(Image_6);
_lstImageSegmentsBg.Add(Image_7);
_lstImageSegmentsBg.Add(Image_8);
_lstImageSegmentsBg.Add(Image_9);
//This is specieal pause which sets time to allow other contols
//load. Without this pause prices will draw a very long time - about 20 seconds
System.Threading.Thread.Sleep(15000);
while (true)
{
try
{
_evDrawClusters.WaitOne(500);
_isNeedFullRedraw = true;
if (_disablePaintClusters)
{
Thread.Sleep(100);
continue;
}
_guiDispatcher.Invoke(new Action(() =>
{
DisableRecalcClusters = true;
_actualHeight = ActualHeight;
_isNeedFullRedraw = true;
CTerminalUtil.UpdateLocalColors(FontColor, ref _colorFontBg);
UpdateTimesAxe();
}
));
UpdateBrushes();
DrawClustersBg();
_guiDispatcher.Invoke(new Action(() => DisableRecalcClusters = false));
//Thread.Sleep(500);
}
catch (Exception e)
{
Error("ThreadDrawClusters(", e);
Thread.Sleep(100);
}
finally
{
_guiDispatcher.Invoke(new Action(() =>
{
DisableRecalcClusters = false;
}));
}
}
}