HqxScaling

Full name Microsoft.VisualBasic.Imaging.Drawing2D.HeatMap.hqx.HqxScaling Assembly Microsoft.VisualBasic.Imaging Members 1

Tamschi/hqxSharp: hqxSharp is a C# port of hqx, a fast, high-quality magnification filter designed for pixel art.
Arcnor/hqx-java: hqx-java is a Java port of hqx, a fast, high-quality magnification filter designed for pixel art.

01 Syntax

Microsoft.VisualBasic.Imaging.Drawing2D.HeatMap.hqx.HqxScaling

02 Methods

Name	Overloads	Summary
diff	1	Compares two ARGB colors according to the provided Y, U, V and A thresholds.

03 Members

method diff #

diff(UInt32, UInt32, UInt32, UInt32, UInt32, UInt32)

Compares two ARGB colors according to the provided Y, U, V and A thresholds.

Parameters

Name	Type	Description
`c1`	`UInt32`	an ARGB color
`c2`	`UInt32`	a second ARGB color
`trY`	`UInt32`	the Y (luminance) threshold
`trU`	`UInt32`	the U (chrominance) threshold
`trV`	`UInt32`	the V (chrominance) threshold
`trA`	`UInt32`	the A (transparency) threshold

Returns

true if colors differ more than the thresholds permit, false otherwise