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Version 4.7.0: Added UWP Vector class

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This commit is contained in:
ClemensFischer 2018-03-07 22:19:16 +01:00
parent 32db0f22c1
commit 9c148e13c4
21 changed files with 154 additions and 93 deletions
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15
MapControl/UWP/Matrix.UWP.cs
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@ -41,16 +41,6 @@ namespace MapControl
OffsetY += y;
}
public void Scale(double scaleX, double scaleY)
{
if (M12 != 0d || M21 != 0d)
{
throw new NotSupportedException("Scale not supported for rotated Matrix");
}
SetMatrix(scaleX * M11, 0d, 0d, scaleY * M22, scaleX * OffsetX, scaleY * OffsetY);
}
public void Rotate(double angle)
{
angle = (angle % 360d) / 180d * Math.PI;
@ -80,10 +70,7 @@ namespace MapControl
}
SetMatrix(
invDet * M22,
invDet * -M12,
invDet * -M21,
invDet * M11,
invDet * M22, invDet * -M12, invDet * -M21, invDet * M11,
invDet * (M21 * OffsetY - M22 * OffsetX),
invDet * (M12 * OffsetX - M11 * OffsetY));
}