本文整理汇总了C#中Canvas.DrawTextBackground方法的典型用法代码示例。如果您正苦于以下问题:C# Canvas.DrawTextBackground方法的具体用法?C# Canvas.DrawTextBackground怎么用?C# Canvas.DrawTextBackground使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Canvas
的用法示例。
在下文中一共展示了Canvas.DrawTextBackground方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Canvas
void ICmpRenderer.Draw(IDrawDevice device)
{
Profile.BeginMeasure(@"ProfileRenderer");
Canvas canvas = new Canvas(device);
canvas.CurrentState.SetMaterial(new BatchInfo(DrawTechnique.Alpha, ColorRgba.White, null));
bool anyTextReport = this.textReportPerf || this.textReportStat;
bool anyGraph = this.drawGraphs && this.counterGraphs.Count > 0;
// Determine geometry
int areaWidth = (int)device.TargetSize.X - 20;
if (anyGraph && anyTextReport)
areaWidth = (areaWidth - 10) / 2;
Rect textReportRect = new Rect(
10,
10,
anyTextReport ? areaWidth : 0,
(int)device.TargetSize.Y - 20);
Rect graphRect = new Rect(
anyTextReport ? (textReportRect.MaximumX + 10) : 10,
10,
anyGraph ? areaWidth : 0,
(int)device.TargetSize.Y - 20);
// Text Reports
if (anyTextReport)
{
// Update Report
IEnumerable<ProfileCounter> counters = Profile.GetUsedCounters();
if (!this.textReportPerf) counters = counters.Where(c => !(c is TimeCounter));
if (!this.textReportStat) counters = counters.Where(c => !(c is StatCounter));
if (this.textReport == null || (Time.MainTimer - this.textReportLast).TotalMilliseconds > this.updateInterval)
{
string report = Profile.GetTextReport(counters, this.textReportOptions | ReportOptions.FormattedText);
if (this.textReport == null)
{
this.textReport = new FormattedText();
this.textReport.Fonts = new[] { Font.GenericMonospace8 };
}
this.textReport.MaxWidth = (int)textReportRect.W;
this.textReport.SourceText = report;
this.textReportLast = Time.MainTimer;
}
// Draw Report
canvas.DrawTextBackground(textReport, textReportRect.X, textReportRect.Y);
canvas.DrawText(textReport, ref textReportTextVert, ref textReportIconVert, textReportRect.X, textReportRect.Y);
}
// Counter Graphs
if (anyGraph)
{
// Mark graph cache as unused
foreach (GraphCacheEntry entry in this.graphCache.Values)
{
entry.WasUsed = false;
}
int space = 5;
int graphY = (int)graphRect.Y;
int graphH = MathF.Min((int)(graphRect.H / this.counterGraphs.Count) - space, (int)graphRect.W / 2);
foreach (string counterName in this.counterGraphs)
{
ProfileCounter counter = Profile.GetCounter<ProfileCounter>(counterName);
if (counter == null) return;
// Create or retrieve graph cache entry
GraphCacheEntry cache = null;
if (!this.graphCache.TryGetValue(counterName, out cache))
{
cache = new GraphCacheEntry();
cache.GraphValues = new float[ProfileCounter.ValueHistoryLen];
cache.GraphColors = new ColorRgba[ProfileCounter.ValueHistoryLen];
this.graphCache[counterName] = cache;
}
cache.WasUsed = true;
float cursorRatio = 0.0f;
if (counter is TimeCounter)
{
TimeCounter timeCounter = counter as TimeCounter;
for (int i = 0; i < ProfileCounter.ValueHistoryLen; i++)
{
float factor = timeCounter.ValueGraph[i] / Time.MsPFMult;
cache.GraphValues[i] = factor * 0.75f;
cache.GraphColors[i] = ColorRgba.Lerp(ColorRgba.White, ColorRgba.Red, factor);
}
canvas.CurrentState.ColorTint = ColorRgba.Black.WithAlpha(0.5f);
canvas.FillRect(graphRect.X, graphY, graphRect.W, graphH);
canvas.CurrentState.ColorTint = ColorRgba.White;
canvas.DrawHorizontalGraph(cache.GraphValues, cache.GraphColors, ref cache.VertGraph, graphRect.X, graphY, graphRect.W, graphH);
cursorRatio = (float)timeCounter.ValueGraphCursor / (float)ProfileCounter.ValueHistoryLen;
}
else if (counter is StatCounter)
{
StatCounter statCounter = counter as StatCounter;
for (int i = 0; i < ProfileCounter.ValueHistoryLen; i++)
{
cache.GraphValues[i] = (float)(statCounter.ValueGraph[i] - statCounter.MinValue) / statCounter.MaxValue;
//.........这里部分代码省略.........
示例2: OnCollectOverlayDrawcalls
protected internal override void OnCollectOverlayDrawcalls(Canvas canvas)
{
base.OnCollectOverlayDrawcalls(canvas);
bool noActionText = string.IsNullOrEmpty(this.View.ActiveState.ActionText);
bool mouseover = this.View.ActiveState.Mouseover;
Point cursorPos = this.PointToClient(Cursor.Position);
if (noActionText && mouseover &&
cursorPos.X > 0 && cursorPos.X < this.ClientSize.Width &&
cursorPos.Y > 0 && cursorPos.Y < this.ClientSize.Height)
{
var cursorSpacePos = this.GetSpaceCoord(new Vector2(cursorPos.X, cursorPos.Y));
cursorPos.X += 30;
cursorPos.Y += 10;
string[] text = new string[]
{
string.Format("X:{0,7:0}", cursorSpacePos.X),
string.Format("Y:{0,7:0}", cursorSpacePos.Y)
};
canvas.DrawTextBackground(text, cursorPos.X, cursorPos.Y);
canvas.DrawText(text, cursorPos.X, cursorPos.Y);
}
}