Protected_fontProtected_heightProtected_textProtected_textProtected_widthProtectedattrsProtectedbotProtectedbotProtectedbotProtectedchildrenProtectedfontProtectedisProtected OptionallayoutProtectedlineProtectedlineProtectedmetricsProtectedpaddingProtected OptionalparentProtectedpositionProtected OptionalregistryProtectedrenderedProtectedshouldProtected OptionalstaveProtectedstyleProtectedtimeProtectedtopProtectedtopProtectedtopProtectedvalidateProtectedxProtectedxProtectedyProtectedyProtected StaticIDReturns the CSS compatible font string for the text font.
Provide a CSS compatible font string (e.g., 'bold 16px Arial') that will be applied to text (not glyphs).
Return a copy of the current FontInfo object.
a CSS font-size string (e.g., '18pt', '12px', '1em').
The size is 1) a string of the form '10pt' or '16px', compatible with the CSS font-size property. or 2) a number, which is interpreted as a point size (i.e. 12 == '12pt').
the font size in px.
the font size in pt.
a CSS font-style string (e.g., 'italic').
Set the font style.
a CSS font-weight string (e.g., 'bold'). As in CSS, font-weight is always returned as a string, even if it was set as a number.
Set the font weight.
StaticCATEGORYStaticPositionAdds a child to the Element, which lets it inherit the same style as the parent when setGroupStyle() is called.
Examples of children are noteheads and stems. Modifiers such as Accidentals are generally not set as children.
Note that StaveNote calls setGroupStyle() when setStyle() is called.
Add a class label (An element can have multiple class labels).
Apply the element style to context.
Validate and return the rendering context.
Draw the time signature on a Stave using its RenderContext. Both setStave and setContext must already be run.
Draw pointer rect. This allows mouse interaction with the element
Draw the element and all its sub-elements (i.e.: Modifiers in a Stave)
with the element's style (see getStyle() and setStyle())
Return an attribute, such as 'id', 'type' or 'class'.
Return the element attributes.
Get the boundingBox.
Return the context, such as an SVGContext or CanvasContext object.
Get the css string describing this Element's text font. e.g., 'bold 10pt Arial'.
a CSS font-size string (e.g., '18pt', '12px', '1em'). See Element.fontSizeInPixels or Element.fontSizeInPoints if you need to get a number for calculation purposes.
Get the text height.
Return a boolean on whether this TimeSignature is drawn with one or more numbers (such as 4/4) or not (as in cut time).
Return the staff line that the TimeSignature sits on. Generally 0 for numerator/ denominator time signatures such as 3/4 and 2 for cut/common.
Get the element style used for rendering.
Return associated SVGElement.
Get element text.
Get the text metrics.
Return the timeSpec (such as '4/4' or 'C|' or even '2/4+3/8') of the TimeSignature
Get element width.
Get the X coordinate.
Get shift element xShift.
Get the Y coordinate.
Get shift element yShift.
Check if it has a class label (An element can have multiple class labels).
Return the rendered status.
Returns a new TimeSignatureGlyph (a Glyph subclass that knows how to draw both top and bottom digits along with plus signs etc.)
Measure the text using the textFont.
Remove a class label (An element can have multiple class labels).
Set an attribute such as 'id', 'class', or 'type'.
Set the context to an SVGContext or CanvasContext object
Optionalcontext: RenderContextSet the element's text font family, size, weight, style
(e.g., Arial, 10pt, bold, italic).
This attribute does not determine the font used for musical Glyphs like treble clefs.
Optionalfont: string | FontInfois 1) a FontInfo object or
2) a string formatted as CSS font shorthand (e.g., 'bold 10pt Arial') or
3) a string representing the font family (at least one of size, weight, or style must also be provided).
Optionalsize: string | numbera string specifying the font size and unit (e.g., '16pt'), or a number (the unit is assumed to be 'pt').
Optionalweight: string | numberis a string (e.g., 'bold', 'normal') or a number (100, 200, ... 900).
Optionalstyle: stringis a string (e.g., 'italic', 'normal').
If no arguments are provided, then the font is set to the default font.
Each Element subclass may specify its own default by overriding the static TEXT_FONT property.
Change the font size, while keeping everything else the same.
Optionalsize: string | numberSet the element & associated children style used for rendering.
Set whether this TimeSignature is drawn with one or more numbers.
Set the line number that the TimeSignature sits on. Half-values are acceptable for spaces, etc. Can be altered, for instance, for signatures that sit above the staff in large orchestral scores.
Set the rendered status.
Set the element style used to render.
Example:
element.setStyle({ fillStyle: 'red', strokeStyle: 'red' });
element.drawWithStyle();
Note: If the element draws additional sub-elements (i.e.: Modifiers in a Stave), the style can be applied to all of them by means of the context:
element.setStyle({ fillStyle: 'red', strokeStyle: 'red' });
element.getContext().setFillStyle('red');
element.getContext().setStrokeStyle('red');
element.drawWithStyle();
or using drawWithStyle:
element.setStyle({ fillStyle: 'red', strokeStyle: 'red' });
element.drawWithStyle();
Set element text.
Set a new time signature specification without changing customPadding, etc.
The getter for this is getTimeSpec not getTimeSig.
Set element width.
Set the X coordinate.
Set shift element right xShift pixels. Negative values shift left.
Set the Y coordinate.
Shift element down yShift pixels. Negative values shift up.
StaticgetStaticgetStaticmeasureMeasure the text using the FontInfo related with key.
Protected StaticnewIDStaticset
A TimeSignature is a StaveModifier that can make its appropriate Glyphs directly from a provided "timeSpec" such as "4/4", "C|" (cut time), or even something more advanced such as "3/4(6/8)" or "2/4+5/8".