units-of-measurement

I would like to convert a transform SVG attribute into a CSS transform . Here it is: <g transform="translate(11.225 164)"/> But CSS requires me to specify units. What is the correct unit to specify? Since it's supposed to be a library, I don't know the width , height or viewport of the <svg> . Thus I can't compute the px or so. The default (user) unit is px. One px unit is defined to be equal to one user unit. Thus, a length of "5px" is the same as a length of "5". Per the SVG specification 来源： https://stackoverflow.com/questions/45439133/what-is-the-default-svg-unit-in-css

I'm using JSR 363 "Units of Measurement" with the latest reference implementation: <dependency> <groupId>javax.measure</groupId> <artifactId>unit-api</artifactId> <version>1.0</version> </dependency> <dependency> <groupId>tec.units</groupId> <artifactId>unit-ri</artifactId> <version>1.0.2</version> </dependency> I want to print out "milliliters" in UCUM format, i.e. "mL": final UnitFormat unitFormat = ServiceProvider.current().getUnitFormatService().getUnitFormat(); final Unit<?> unit = MILLI(LITRE); final String unitString=unitFormat.format(unit); Unfortunately this gives me "ml", not "mL"

I realize that you can express relationships with dimensions of units, like [<Measure>] type cc = cm^3 and perform meaningful calculations later. Given some unit of measure type, [<Measure>] type m Is it possible to define a unit in a relationship with a quantity of another unit? For example, // doesn't compile [<Measure>] type mm = 0.001<m> // later let length = 500.0<mm> let length2 = 0.5<m> printfn "%A" (length = length2) // prints true In short: no. Units of measure are annotations on primitives. Period. As you probably know, they will be deleted during compilation. So here's their

Does anyone know what measurement units are used by Silverlight/WFP? For example, if I create a new button and set its height to 150, is that 150 pixels? points? millimeters? I design all of my applications in Adobe Illustrator before proceeding to code, and although I try and set everything to the dimensions in my Illustrator file, the Silverlight application is usually larger. Donut MSDN's documentation states that the FrameworkElement.Height property (for Silverlight) refers to: The height, in pixels, of the object However, for WPF it refers to: a device-independent unit (1/96th inch)

This is the first time I'mn building a site using LESS and encountered a problem best described by the code below: @section-row-padding-size-xs: 30px; @section-row-padding-size-sm: 50px; @section-row-padding-size-md: 100px; @section-row-padding-size-lg: 140px; .section-row-padding( @size ) { @padding-size: ~"@{section-row-padding-size-@{size}}"; .section-row { padding: @padding-size 0; &.quarter-padding-top { padding-top: @padding-size * 0.25; } &.quarter-padding-bottom { padding-bottom: @padding-size * 0.25; } &.half-padding-top { padding-top: @padding-size * 0.5; } &.half-padding-bottom {

When writing generic functions in F#, I can use members defined in LanguagePrimitives module, like e.g. in this function, that simply increments a number let inline increment (x : 'a) = x + LanguagePrimitives.GenericOne I wonder if there's anything similar to work with units of measure. In particular: is it possible to write a function that takes a generic argument and converts it to a number of the same type with a unit. Something like: let inline toNumberWithUnit<[<Measure>] 'u> x = x * GenericOne<'u> //that won't work This would have a type: 'a -> 'a<'u>. Is it possible ? That signature

If we define a unit of measure like: [<Measure>] type s and then an integer with a measure let t = 1<s> and then convert it to a float let r = float t we see that r = 1.0 without a measure type. This seems very odd, as all the measure information has been lost. You can use LanguagePrimitives.FloatWithMeasure to convert back to a float with something like let inline floatMeasure (arg:int<'t>) : (float<'t>) = LanguagePrimitives.FloatWithMeasure (float arg) which enforces the right types, but this doesn't feel like the right solution as the docs for units of measure (http://msdn.microsoft.com/en

I've read the blurb at StrangeLights , I've read the passage from Expert F# (page 119), but I can't see how they apply to my code: For my tests, I want to check equality between floats, with a bit of tolerance. I'm converting everything to units of measure, but I want to be able to be 'generic': let toleq (e:float<_>) a b = (abs ( a - b ) ) < e I can then use this to check equality on different 'types' of float, or curry it to make a custom one: toleqm = toleq 1.0e-10<m> But I get the following message: Type inference has inferred the signature val toleq : float<'u> -> float<'u> -> float<'u> -