public void AddHistogram(string path)
{
int barX = 100;
int barY = 30;
int textX = barX - 60;
int textY = barY + 12;
int maxWidth = 200;
int barHeight = 12;
int verticalGap = 4;
BucketSet bucketSet = m_logData.m_bucketSets[path];
if (bucketSet is TimeBucketSet)
{
for (int i = 0; i < bucketSet.m_buckets.Count; i++)
{
TimeBucket bucket = bucketSet.m_buckets[i] as TimeBucket;
m_page.content += "context.fillStyle = \"rgb(255,0,0)\";\n";
m_page.content += string.Format("context.fillRect({0}, {1}, {2}, {3});\n", barX, barY, (bucket.m_timePercent / 100.0f) * maxWidth, barHeight);
m_page.content += "context.fillStyle = \"rgb(0,0,0)\";\n";
m_page.content += string.Format("context.fillText(\"{0}\", {1}, {2});\n", bucket.RangeDescription, textX, textY);
barY += barHeight + verticalGap;
textY += barHeight + verticalGap;
}
}
}
void AddBucketListTabPage(string name, BucketSet bucketSet)
{
TabPage tabPage = new TabPage(name);
tabPage.Name = name;
tabPage.Controls.Add(new BucketListView(bucketSet));
bucketsTabControl.TabPages.Add(tabPage);
}
private void CreateHeaders(BucketSet bucketSet, int colHeaderWidth)
{
m_columnProperties = new List <PropertyInfo>();
foreach (var pi in EnumColumns(bucketSet))
{
var descAttr = GetFirstAttribute(pi, typeof(DescriptionAttribute), true);
string desc = descAttr != null ? ((DescriptionAttribute)descAttr).Description : pi.Name;
Columns.Add(LogControl.CreateColumnHeader(desc, colHeaderWidth));
m_columnProperties.Add(pi);
}
}
private int CountHeaders(BucketSet bucketSet)
{
int numHeaders = 0;
foreach (var pi in EnumColumns(bucketSet))
{
++numHeaders;
}
return(numHeaders);
}
public void AddBucketsTable(string path)
{
BucketSet bucketSet = m_logData.m_bucketSets[path];
if (bucketSet is TimeBucketSet)
{
m_page.content += "|| Range || % of time || cumulative % ||\n";
for (int i = 0; i < bucketSet.m_buckets.Count; i++)
{
TimeBucket bucket = bucketSet.m_buckets[i] as TimeBucket;
m_page.content += string.Format("| {0} | {1:n2}% | {2:n2}% |\n", bucket.RangeDescription, bucket.m_timePercent, bucket.m_timePercentCumulative);
}
}
}
private IEnumerable <PropertyInfo> EnumColumns(BucketSet bset)
{
if (bset.m_buckets.Count > 0)
{
Type bucketType = bset.m_buckets[0].GetType();
// Assuming that all buckets have the same type..
foreach (PropertyInfo prop in bucketType.GetProperties())
{
// Ensure it's browseable
var ba = GetFirstAttribute(prop, typeof(BrowsableAttribute), true);
bool isBrowseable = (ba != null) ? ((BrowsableAttribute)ba).Browsable : true;
if (isBrowseable)
{
yield return(prop);
}
}
}
}
public BucketListView(BucketSet bucketSet)
{
InitializeComponent();
View = View.Details;
Dock = DockStyle.Fill;
GridLines = true;
FullRowSelect = true;
VirtualMode = true;
VirtualListSize = bucketSet.m_buckets.Count;
RetrieveVirtualItem += new RetrieveVirtualItemEventHandler(bucketsListView_RetrieveVirtualItem);
CacheVirtualItems += new CacheVirtualItemsEventHandler(bucketsListView_CacheVirtualItems);
StatoscopeForm.SetDoubleBuffered(this);
int numColHeaders = CountHeaders(bucketSet);
int colHeaderWidth = Math.Max(50, (Width) / numColHeaders);
Columns.Add(LogControl.CreateColumnHeader("Bucket", colHeaderWidth));
CreateHeaders(bucketSet, colHeaderWidth);
m_bucketSet = bucketSet;
m_lviCache = new List <ListViewItem>(bucketSet.m_buckets.Count);
UpdateLviCache();
}