public void Draw(RenderContext renderContext, float opacity, Color color)
{
if (renderContext.gl == null)
{
Vector3d viewPoint = Vector3d.TransformCoordinate(renderContext.ViewPoint, ViewTransform);
double drawHeight = (Height / renderContext.FovAngle) * renderContext.Height / 180;
foreach (Text3d t3d in Items)
{
Vector3d screenSpacePnt = renderContext.WVP.Transform(t3d.center);
if (screenSpacePnt.Z < 0)
{
continue;
}
if (Vector3d.Dot((Vector3d)viewPoint, (Vector3d)t3d.center) < .55)
{
continue;
}
Vector3d screenSpaceTop = renderContext.WVP.Transform(t3d.top);
double rotation = Math.Atan2(screenSpacePnt.X - screenSpaceTop.X, screenSpacePnt.Y - screenSpaceTop.Y);
CanvasContext2D ctx = renderContext.Device;
ctx.Save();
ctx.Translate(screenSpacePnt.X, screenSpacePnt.Y);
ctx.Rotate(-rotation); // todo update with up vector
ctx.Alpha = opacity;
ctx.FillStyle = color.ToString();
ctx.Font = "normal" + " " + (false ? "bold" : "normal") + " " + Math.Round(drawHeight * 1.2).ToString() + "px " + "Arial";
ctx.TextBaseline = TextBaseline.Top;
TextMetrics tm = ctx.MeasureText(t3d.Text);
ctx.FillText(t3d.Text, -tm.Width / 2, -drawHeight / 2);
ctx.Restore();
}
}
else
{
// gl version
if (glyphCache == null || glyphCache.Version > glyphVersion)
{
PrepareBatch();
}
if (glyphCache.Ready == false)
{
return;
}
TextShader.Use(renderContext, vertexBuffer.VertexBuffer, glyphCache.Texture.Texture2d);
renderContext.gl.drawArrays(GL.TRIANGLES, 0, vertexBuffer.Count);
}
}
protected void RedrawBaseTextImage()
{
UpdateFont();
string[] lines = _Text.Split('\n');
float H = FontSize * 1f;
int W = 0;
int i = 0;
while (i < lines.Length)
{
TextMetrics TM = TextGraphic.MeasureText(lines[i]);
W = Math.Max(W, (int)Math.Ceiling(TM.Width));
i++;
}
//TextImage.Height = (int)(H * (lines.Length+0.5f));
TextImage.Height = (int)(H * (lines.Length + 0.25f));
TextImage.Width = W;
UpdateFont();
float Y = 0;
i = 0;
while (i < lines.Length)
{
TextGraphic.FillText(lines[i], 0, (int)(FontSize + Y));
Y += H;
i++;
}
textInvallidated = false;
imageInvallidated = true;
}
/// <summary>
///
/// </summary>
/// <param name="directWriteFactory"></param>
/// <param name="caption"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="width"></param>
/// <param name="height"></param>
public Button(SharpDX.DirectWrite.Factory directWriteFactory, string caption, float x, float y, float width = BUTTON_STANDARD_WIDTH, float height = BUTTON_STANDARD_HEIGHT)
{
Caption = caption;
X = x;
Y = y;
Width = width;
Height = height;
hovered = false;
pressed = false;
TextColor = SolidColorBrushes.White;
roundedRectangle = new RoundedRectangle();
roundedRectangle.RadiusX = 8;
roundedRectangle.RadiusY = 8;
rect = new RectangleF(x, y, width, height);
roundedRectangle.Rect = rect;
textLayout = new TextLayout(directWriteFactory, caption, FormFonts.ButtonNormalFont, width, height);
TextMetrics textMetrics = textLayout.Metrics;
textPosition = new Vector2(x + ((width / 2f) - (textMetrics.Width / 2f)), y + ((height / 2f) - (textMetrics.Height / 2f)));
}
private void DetermineMaxItemSize(IDrawingContext dc, Item[] items, out SizeInt32 maxItemSizeResult, out SizeInt32 maxImageSizeResult)
{
int num = 0;
int num2 = 0;
int num3 = 0;
int num4 = 0;
foreach (Item item in items)
{
num = Math.Max(num, (item.Image == null) ? 0 : item.Image.Width);
num2 = Math.Max(num2, (item.Image == null) ? 0 : item.Image.Height);
TextLayoutAlgorithm?layoutAlgorithm = null;
TextLayout resourceSource = UIText.CreateLayout(dc, item.Name, this.Font, layoutAlgorithm, HotkeyRenderMode.Ignore, 65535.0, 65535.0);
TextMetrics metrics = dc.GetCachedOrCreateResource <ITextLayout>(resourceSource).Metrics;
SizeInt32 num9 = new SizeInt32((int)Math.Ceiling((double)metrics.WidthMax), (int)Math.Ceiling((double)metrics.Height));
num3 = Math.Max(num9.Width, num3);
num4 = Math.Max(num9.Height, num4);
}
int recommendedExtent = this.dropShadowRenderer.GetRecommendedExtent(num, num2);
int width = ((((((recommendedExtent + this.imageXInset) + num) + this.imageXInset) + recommendedExtent) + this.textLeftMargin) + num3) + this.textRightMargin;
int height = Math.Max((int)((((this.imageYInset + recommendedExtent) + num2) + this.imageYInset) + recommendedExtent), (int)((this.textVMargin + num4) + this.textVMargin));
maxItemSizeResult = new SizeInt32(width, height);
maxImageSizeResult = new SizeInt32(num, num2);
}
public TextInfo GetTextInfo(Graphics graphics, Font font)
{
TextMetrics metrics = visualStyleRenderer.GetTextMetrics(graphics);
TextInfo info = new TextInfo();
info.Height = metrics.Height;
return(info);
}
public void SciterPoint_width_and_height_from_ctor(float minWidth, float maxWidth, float height, float ascent, float descent, int noLines)
{
var actual = new TextMetrics(minWidth, maxWidth, height, ascent, descent, noLines);
Assert.AreEqual(ascent, actual.Ascent);
Assert.AreEqual(descent, actual.Descent);
Assert.AreEqual(height, actual.Height);
Assert.AreEqual(noLines, actual.LineCount);
Assert.AreEqual(maxWidth, actual.MaxWidth);
Assert.AreEqual(minWidth, actual.MinWidth);
}
public Column(SharpDX.DirectWrite.Factory directWriteFactory, string caption, string fieldName, float width, float height)
{
Caption = caption;
FieldName = fieldName;
Width = width;
Height = height;
TextLayout = new TextLayout(directWriteFactory, caption, FormFonts.ColumnHeaderFont, width, height);
TextMetrics textMetrics = TextLayout.Metrics;
TextLayout.ParagraphAlignment = ParagraphAlignment.Near;
}
// Token: 0x0600019D RID: 413 RVA: 0x00014520 File Offset: 0x00012720
public Vector2 MeasureText(string text, float fontSize = 13f, string fontFamily = "Calibri")
{
TextFormat orCreate = this.textFormatCache.GetOrCreate(fontFamily, fontSize);
Vector2 result;
using (TextLayout textLayout = new TextLayout(this.context.DirectWrite, text, orCreate, float.MaxValue, float.MaxValue))
{
TextMetrics metrics = textLayout.Metrics;
result = new Vector2(metrics.Width, metrics.Height);
}
return(result);
}
public static Point ApplyTextAlign(Point point, string align, string text, TextMetrics size)
{
switch (align)
{
case "left":
return point;
case "center":
return new Point(point.X - size.width/2f, point.Y);
case "right":
return new Point(point.X - size.width, point.Y);
}
return point;
}
public void TextMetrics_AverageCharWidth_Set_GetReturnsExpected(int value)
{
var metric = new TextMetrics
{
AverageCharWidth = value
};
Assert.Equal(value, metric.AverageCharWidth);
// Set same.
metric.AverageCharWidth = value;
Assert.Equal(value, metric.AverageCharWidth);
}
public void TextMetrics_BreakChar_Set_GetReturnsExpected(char value)
{
var metric = new TextMetrics
{
BreakChar = value
};
Assert.Equal(value, metric.BreakChar);
// Set same.
metric.BreakChar = value;
Assert.Equal(value, metric.BreakChar);
}
public void TextMetrics_CharSet_Set_GetReturnsExpected(TextMetricsCharacterSet value)
{
var metric = new TextMetrics
{
CharSet = value
};
Assert.Equal(value, metric.CharSet);
// Set same.
metric.CharSet = value;
Assert.Equal(value, metric.CharSet);
}
public void TextMetrics_Ascent_Set_GetReturnsExpected(int value)
{
var metric = new TextMetrics
{
Ascent = value
};
Assert.Equal(value, metric.Ascent);
// Set same.
metric.Ascent = value;
Assert.Equal(value, metric.Ascent);
}
public void TextMetrics_Underlined_Set_GetReturnsExpected(bool value)
{
var metric = new TextMetrics
{
Underlined = value
};
Assert.Equal(value, metric.Underlined);
// Set same.
metric.Underlined = value;
Assert.Equal(value, metric.Underlined);
}
static void Main(string[] args)
{
var messages = new TextMessages();
var repo = new TextRepository();
var metrics = new TextMetrics();
Console.WriteLine("Listening for ExchangeTextRankCalculated event, press Ctrl+C to stop...");
messages.ConsumeMessagesInLoop(TextMessages.QueueTextSuccessMarker, TextMessages.ExchangeTextRankCalculated, (model, json) => {
var message = TextRankCalculatedMessage.FromJson(json);
bool isTextSuccessful = (message.Score > minSuccessfulScore);
messages.SendTextSuccessMarked(message.ContextId, isTextSuccessful);
});
}
public void TextMetrics_PitchAndFamily_GetReturnsExpected(TextMetricsPitchAndFamilyValues value)
{
var metric = new TextMetrics
{
PitchAndFamily = value
};
Assert.Equal(value, metric.PitchAndFamily);
// Set same.
metric.PitchAndFamily = value;
Assert.Equal(value, metric.PitchAndFamily);
}
public void TextMetrics_StruckOut_Set_GetReturnsExpected(bool value)
{
var metric = new TextMetrics
{
StruckOut = value
};
Assert.Equal(value, metric.StruckOut);
// Set same.
metric.StruckOut = value;
Assert.Equal(value, metric.StruckOut);
}
public void TextMetrics_Italic_Set_GetReturnsExpected(bool value)
{
var metric = new TextMetrics
{
Italic = value
};
Assert.Equal(value, metric.Italic);
// Set same.
metric.Italic = value;
Assert.Equal(value, metric.Italic);
}
public void TextMetrics_Overhang_Set_GetReturnsExpected(int value)
{
var metric = new TextMetrics
{
Overhang = value
};
Assert.Equal(value, metric.Overhang);
// Set same.
metric.Overhang = value;
Assert.Equal(value, metric.Overhang);
}
public void TextMetrics_InternalLeading_Set_GetReturnsExpected(int value)
{
var metric = new TextMetrics
{
InternalLeading = value
};
Assert.Equal(value, metric.InternalLeading);
// Set same.
metric.InternalLeading = value;
Assert.Equal(value, metric.InternalLeading);
}
public void TextMetrics_DigitizedAspectY_Set_GetReturnsExpected(int value)
{
var metric = new TextMetrics
{
DigitizedAspectY = value
};
Assert.Equal(value, metric.DigitizedAspectY);
// Set same.
metric.DigitizedAspectY = value;
Assert.Equal(value, metric.DigitizedAspectY);
}
static void Main(string[] args)
{
var messages = new TextMessages();
var repo = new TextRepository();
var metrics = new TextMetrics();
Console.WriteLine("Listening for ExchangeProcessingAccepted event, press Ctrl+C to stop...");
messages.ConsumeMessagesInLoop(TextMessages.QueueTextRancCalc, TextMessages.ExchangeProcessingAccepted, (model, json) => {
var message = TextProcessingAcceptedMessage.FromJson(json);
if (message.Accepted)
{
messages.SendTextRankTask(message.ContextId);
}
});
}
protected override void OnRender(WindowRenderTarget renderTarget)
{
float y = 0;
for (int index = 0; index < this._paragraphs.Count; ++index)
{
using (TextFormat textFormat = DirectWriteFactory.CreateTextFormat(
this._paragraphs[index].FontFamily,
this._paragraphs[index].Weight,
this._paragraphs[index].FontSize * 96f / 72f))
{
textFormat.TextAlignment = _paragraphs[index].TextAlignment;
LineSpacing lineSpacing = textFormat.LineSpacing;
if (_paragraphs[index].LineSpacing == 0)
{
textFormat.LineSpacing = LineSpacing.Default;
}
else
{
textFormat.LineSpacing = new LineSpacing(_paragraphs[index].LineSpacing);
}
float width = ClientSize.Width / DpiScaleX - (_marginLeft + _marginRight);
using (TextLayout textLayout = DirectWriteFactory.CreateTextLayout(
this._paragraphs[index].Text,
textFormat,
width,
0))
{
y += _paragraphs[index].SpaceBefore;
renderTarget.DrawTextLayout(
new PointF(_marginLeft, y),
textLayout,
_blackBrush,
DrawTextOptions.None);
TextMetrics metrics = textLayout.Metrics;
y += metrics.Height + _paragraphs[index].SpaceAfter;
}
}
}
}
public void SciterPoint_set_width_and_height_from_property(float minWidth, float maxWidth, float height, float ascent, float descent, int noLines)
{
var actual = new TextMetrics
{
Ascent = ascent,
Descent = descent,
Height = height,
LineCount = noLines,
MaxWidth = maxWidth,
MinWidth = minWidth,
};
Assert.AreEqual(ascent, actual.Ascent);
Assert.AreEqual(descent, actual.Descent);
Assert.AreEqual(height, actual.Height);
Assert.AreEqual(noLines, actual.LineCount);
Assert.AreEqual(maxWidth, actual.MaxWidth);
Assert.AreEqual(minWidth, actual.MinWidth);
}
/// <summary>
///
/// </summary>
/// <param name="directWriteFactory"></param>
/// <param name="text"></param>
/// <param name="textFormat"></param>
/// <param name="textColor"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="center"></param>
public Label(SharpDX.DirectWrite.Factory directWriteFactory, string text, TextFormat textFormat, SolidColorBrush textColor, float x, float y, float width, float height, bool center = false)
{
TextColor = textColor;
Text = text;
Centered = center;
TextFormat = textFormat;
TextLayout = new TextLayout(directWriteFactory, text, textFormat, width, height);
TextLayout.ParagraphAlignment = ParagraphAlignment.Near;
TextMetrics textMetrics = TextLayout.Metrics;
if (center)
{
TextPosition = new Vector2(x - (textMetrics.Width / 2f), y - (textMetrics.Height / 2f));
}
else
{
TextPosition = new Vector2(x, y);
}
}
static void Main(string[] args)
{
var messages = new TextMessages();
var repo = new TextRepository();
var metrics = new TextMetrics();
Console.WriteLine("Listening for ExchangeTextRankTask event, press Ctrl+C to stop...");
messages.ConsumeMessagesInLoop(TextMessages.QueueVowelConsCounter, TextMessages.ExchangeTextRankTask, (model, id) => {
try
{
string text = repo.GetText(id);
int vowelCount = metrics.GetVowelCount(text);
int consCount = metrics.GetConsonantsCount(text);
messages.SendTextScoreTask(id, vowelCount, consCount);
Console.WriteLine(id + " vowel count: " + vowelCount + ", cons count: " + consCount);
}
catch (Exception ex)
{
Console.WriteLine("exception occured: " + ex.ToString());
}
});
}
static void Main(string[] args)
{
int remainingAccepts = processingLimit;
var messages = new TextMessages();
var repo = new TextRepository();
var metrics = new TextMetrics();
Console.WriteLine("Listening for ExchangeText/ExchangeTextSuccessMarked events, press Ctrl+C to stop...");
using (var connection = messages.CreateConnection())
using (var channel = connection.CreateModel())
{
messages.ListenMessages(channel, TextMessages.QueueTextProcessingLimiter, TextMessages.ExchangeText, (model, id) => {
Console.WriteLine("captured text '" + repo.GetText(id) + "' with id=" + id);
bool accepted = false;
if (remainingAccepts > 0)
{
--remainingAccepts;
accepted = true;
}
repo.SetTextStatus(id, accepted ? TextStatus.Accepted : TextStatus.Rejected);
messages.SendProcessingAccepted(id, accepted);
});
messages.ListenMessages(channel, TextMessages.QueueTextProcessingLimiterRevoke, TextMessages.ExchangeTextSuccessMarked, (model, json) => {
var message = TextSuccessMarkedMessage.FromJson(json);
repo.SetTextStatus(message.ContextId, TextStatus.Ready);
Console.WriteLine("revoke transaction for successful text '" + repo.GetText(message.ContextId) + "' with id=" + message.ContextId);
if (message.Success)
{
++remainingAccepts;
}
});
while (true)
{
Thread.Sleep(Timeout.Infinite);
}
}
}
public void TextMetrics_Ctor_Default()
{
var metric = new TextMetrics();
Assert.Equal(0, metric.Ascent);
Assert.Equal(0, metric.AverageCharWidth);
Assert.Equal('\0', metric.BreakChar);
Assert.Equal(TextMetricsCharacterSet.Ansi, metric.CharSet);
Assert.Equal('\0', metric.DefaultChar);
Assert.Equal(0, metric.Descent);
Assert.Equal(0, metric.DigitizedAspectX);
Assert.Equal(0, metric.DigitizedAspectY);
Assert.Equal(0, metric.ExternalLeading);
Assert.Equal('\0', metric.FirstChar);
Assert.Equal(0, metric.Height);
Assert.Equal(0, metric.InternalLeading);
Assert.False(metric.Italic);
Assert.Equal(0, metric.MaxCharWidth);
Assert.Equal(0, metric.Overhang);
Assert.Equal((TextMetricsPitchAndFamilyValues)0, metric.PitchAndFamily);
Assert.False(metric.StruckOut);
Assert.False(metric.Underlined);
Assert.Equal(0, metric.Weight);
}
public static extern int GetTextMetrics(IntPtr DC, ref TextMetrics Metrics);
public static extern int GetThemeTextMetrics(HandleRef hTheme, HandleRef hdc, int iPartId, int iStateId, ref TextMetrics ptm);
public unsafe static HRESULT GetThemeTextMetrics(IHandle hTheme, HandleRef hdc, int iPartId, int iStateId, out TextMetrics ptm)
{
HRESULT hr = GetThemeTextMetrics(hTheme.Handle, hdc.Handle, iPartId, iStateId, out ptm);
GC.KeepAlive(hTheme);
GC.KeepAlive(hdc.Wrapper);
return(hr);
}
