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< div class = "header" >
< div class = "subTitle" > org.libjpegturbo.turbojpeg< / div >
< h2 title = "Class TJScalingFactor" class = "title" > Class TJScalingFactor< / h2 >
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< pre > public class < span class = "strong" > TJScalingFactor< / span >
extends java.lang.Object< / pre >
< div class = "block" > Fractional scaling factor< / div >
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< td class = "colOne" > < code > < strong > < a href = "../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#TJScalingFactor(int,%20int)" > TJScalingFactor< / a > < / strong > (int num,
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int denom)< / code >
< div class = "block" > Create a TurboJPEG scaling factor instance.< / div >
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< div class = "block" > Returns true or false, depending on whether this instance and
< code > other< / code > have the same numerator and denominator.< / div >
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< td class = "colFirst" > < code > int< / code > < / td >
< td class = "colLast" > < code > < strong > < a href = "../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getDenom()" > getDenom< / a > < / strong > ()< / code >
< div class = "block" > Returns denominator< / div >
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< td class = "colLast" > < code > < strong > < a href = "../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getNum()" > getNum< / a > < / strong > ()< / code >
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< td class = "colLast" > < code > < strong > < a href = "../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html#getScaled(int)" > getScaled< / a > < / strong > (int dimension)< / code >
< div class = "block" > Returns the scaled value of < code > dimension< / code > .< / div >
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< pre > public TJScalingFactor(int num,
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int denom)< / pre >
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< div class = "block" > Create a TurboJPEG scaling factor instance.< / div >
< dl > < dt > < span class = "strong" > Parameters:< / span > < / dt > < dd > < code > num< / code > - numerator< / dd > < dd > < code > denom< / code > - denominator< / dd > < / dl >
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< div class = "block" > Returns numerator< / div >
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< div class = "block" > Returns denominator< / div >
< dl > < dt > < span class = "strong" > Returns:< / span > < / dt > < dd > denominator< / dd > < / dl >
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< pre > public int getScaled(int dimension)< / pre >
< div class = "block" > Returns the scaled value of < code > dimension< / code > . This function
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performs the integer equivalent of
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< code > ceil(dimension * scalingFactor)< / code > .< / div >
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< dl > < dt > < span class = "strong" > Parameters:< / span > < / dt > < dd > < code > dimension< / code > - width or height to multiply by this scaling factor< / dd >
< dt > < span class = "strong" > Returns:< / span > < / dt > < dd > the scaled value of < code > dimension< / code > .< / dd > < / dl >
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< pre > public boolean equals(< a href = "../../../org/libjpegturbo/turbojpeg/TJScalingFactor.html" title = "class in org.libjpegturbo.turbojpeg" > TJScalingFactor< / a > other)< / pre >
< div class = "block" > Returns true or false, depending on whether this instance and
< code > other< / code > have the same numerator and denominator.< / div >
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< dl > < dt > < span class = "strong" > Parameters:< / span > < / dt > < dd > < code > other< / code > - the scaling factor against which to compare this one< / dd >
< dt > < span class = "strong" > Returns:< / span > < / dt > < dd > true or false, depending on whether this instance and
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< code > other< / code > have the same numerator and denominator.< / dd > < / dl >
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