public void RenderDiagram(int width, int height, DiagramData data)
{
m_data = data;
Renderer render = new Renderer();
render.Open(width, height, m_data.drawAllocTicks);
m_t0 = m_data.startTime;
m_t1 = m_data.endTime;
render.SetTimeScale(m_t0, m_t1, out data.x0, out data.x1, data.drawGCEvents);
if (data.drawGCEvents)
{
SetYScale(render);
// GC events as vertical bars + heap size curves
DrawGCEvents(render);
}
if (m_data.drawAllocTicks)
{
DrawAllocation(render);
}
if (m_data.drawThreadCount != 0)
{
DrawThreads(render);
}
data.visual = render.CloseDiagram(data.drawGCEvents);
}
public DiagramData RenderDiagram(
int width, int height,
double start, double end,
bool gcEvents,
int threadCount,
bool drawMarker,
bool alloctick)
{
DiagramData data = new DiagramData();
data.dataFile = m_traceLog;
data.events = m_runtime.GC.GCs;
data.procID = m_process.ProcessID;
data.threads = m_threadInfo;
data.allocsites = m_allocSites;
data.vmCurve = m_VMCurve;
data.vmMaxVM = m_MaxVMSize / OneMBD;
data.wwaHost = m_stackDecoder.WwaHost;
data.startTime = start;
data.endTime = end;
data.drawGCEvents = gcEvents;
data.drawThreadCount = threadCount;
data.drawMarker = drawMarker;
data.drawAllocTicks = alloctick;
RenderDiagram(width, height, data);
return(data);
}
public void SaveDiagram(string fileName, bool xps)
{
fileName = Path.ChangeExtension(fileName, null).Replace(" ", "") + "_" + m_process.ProcessID;
if (xps)
{
fileName = Toolbox.GetSaveFileName(fileName, ".xps", "XPS");
}
else
{
fileName = Toolbox.GetSaveFileName(fileName, ".png", "PNG");
}
if (fileName != null)
{
int width = 1280;
int height = 720;
DiagramData data = RenderDiagram(width, height, FirstEventTime, LastEventTime, true, 100, true, true);
if (xps)
{
Toolbox.SaveAsXps(data.visual, width, height, fileName);
}
else
{
Toolbox.SaveAsPng(data.visual, width, height, fileName);
}
}
}
public DiagramData RenderLegend(int width, int height, int threads)
{
DiagramData data = new DiagramData();
data.dataFile = m_traceLog;
data.events = m_runtime.GC.GCs;
data.procID = m_process.ProcessID;
data.threads = m_threadInfo;
data.allocsites = m_allocSites;
data.drawLegend = true;
data.drawThreadCount = threads;
RenderDiagram(width, height, data);
return(data);
}
private void RedrawDiagram()
{
int zoomWidth = (int)(m_graphWidth * m_widthZoom);
Stopwatch watch = new Stopwatch();
watch.Start();
int threadCount = 0;
if (m_timeline.IsChecked == true)
{
threadCount = 30;
}
DiagramData data = m_heapInfo.RenderDiagram(zoomWidth, m_graphHeight, m_diagramT0, m_diagramT1,
true, threadCount, m_drawMarker.IsChecked == true, false);
if (m_rubberBand != null)
{
m_rubberBand.Detach();
}
m_diagramHolder = new VisualHolder();
m_rubberBand = new RubberBandAdorner(m_diagramHolder, m_diagramHolder.AddMessage, CreateContextMenu);
m_diagramHolder.SetVisual(zoomWidth, m_graphHeight, data.visual, m_widthZoom, m_zoomSlider.Value, data.x0, data.x1);
m_scrollViewer.Content = m_diagramHolder;
m_scrollViewer.MouseMove += OnMouseMove;
{
DiagramData legend = m_heapInfo.RenderLegend(LegendWidth, m_graphHeight, threadCount);
VisualHolder legendHolder = new VisualHolder();
legendHolder.SetVisual(LegendWidth, m_graphHeight, legend.visual, 1, 1, legend.x0, legend.x1);
m_leftLegend.Children.Clear();
m_leftLegend.Children.Add(legendHolder);
}
watch.Stop();
m_statusBar.Log(String.Format("RadrawDiagram({0:N3} {1:N3}, {2}x{3} {4:N3} ms", m_diagramT0, m_diagramT1, zoomWidth, m_graphHeight, watch.Elapsed.TotalMilliseconds));
}