1 files changed, 0 insertions, 163 deletions
diff --git a/platform/java/com/artifex/mupdf/fitz/Matrix.java b/platform/java/com/artifex/mupdf/fitz/Matrix.java
deleted file mode 100644
index 80da84fc..00000000
--- a/platform/java/com/artifex/mupdf/fitz/Matrix.java
+++ /dev/null
@@ -1,163 +0,0 @@
-package com.artifex.mupdf.fitz;
-
-public class Matrix
-{
-	public float a, b, c, d, e, f;
-
-	public Matrix(float a, float b, float c, float d, float e, float f) {
-		this.a = a;
-		this.b = b;
-		this.c = c;
-		this.d = d;
-		this.e = e;
-		this.f = f;
-	}
-
-	public Matrix(float a, float b, float c, float d) {
-		this(a, b, c, d, 0, 0);
-	}
-
-	public Matrix(float a, float d) {
-		this(a, 0, 0, d, 0, 0);
-	}
-
-	public Matrix(float a) {
-		this(a, 0, 0, a, 0, 0);
-	}
-
-	public Matrix() {
-		this(1, 0, 0, 1, 0, 0);
-	}
-
-	public Matrix(Matrix one, Matrix two) {
-		a = one.a * two.a + one.b * two.c;
-		b = one.a * two.b + one.b * two.d;
-		c = one.c * two.a + one.d * two.c;
-		d = one.c * two.b + one.d * two.d;
-		e = one.e * two.a + one.f * two.c + two.e;
-		f = one.e * two.b + one.f * two.d + two.f;
-	}
-
-	public Matrix concat(Matrix m) {
-		float a = this.a * m.a + this.b * m.c;
-		float b = this.a * m.b + this.b * m.d;
-		float c = this.c * m.a + this.d * m.c;
-		float d = this.c * m.b + this.d * m.d;
-		float e = this.e * m.a + this.f * m.c + m.e;
-		this.f = this.e * m.b + this.f * m.d + m.f;
-
-		this.a = a;
-		this.b = b;
-		this.c = c;
-		this.d = d;
-		this.e = e;
-
-		return this;
-	}
-
-	public Matrix scale(float sx, float sy) {
-		a *= sx;
-		b *= sx;
-		c *= sy;
-		d *= sy;
-		return this;
-	}
-
-	public Matrix scale(float s) {
-		return scale(s, s);
-	}
-
-	public Matrix translate(float tx, float ty) {
-		e += tx * a + ty * c;
-		f += tx * b + ty * d;
-		return this;
-	}
-
-	public Matrix rotate(float degrees) {
-		while (degrees < 0)
-			degrees += 360;
-		while (degrees >= 360)
-			degrees -= 360;
-
-		if (Math.abs(0 - degrees) < 0.0001) {
-			// Nothing to do
-		} else if (Math.abs(90 - degrees) < 0.0001) {
-			float save_a = a;
-			float save_b = b;
-			a = c;
-			b = d;
-			c = -save_a;
-			d = -save_b;
-		} else if (Math.abs(180 - degrees) < 0.0001) {
-			a = -a;
-			b = -b;
-			c = -c;
-			d = -d;
-		} else if (Math.abs(270 - degrees) < 0.0001) {
-			float save_a = a;
-			float save_b = b;
-			a = -c;
-			b = -d;
-			c = save_a;
-			d = save_b;
-		} else {
-			float sin = (float)Math.sin(degrees * Math.PI / 180.0);
-			float cos = (float)Math.cos(degrees * Math.PI / 180.0);
-			float save_a = a;
-			float save_b = b;
-			a = cos * save_a + sin * c;
-			b = cos * save_b + sin * d;
-			c = -sin * save_a + cos * c;
-			d = -sin * save_b + cos * d;
-		}
-		return this;
-	}
-
-	public String toString() {
-		return "[" + a + " " + b + " " + c + " " + d + " " + e + " " + f + "]";
-	}
-
-	public static Matrix Identity() {
-		return new Matrix(1, 0, 0, 1, 0, 0);
-	}
-
-	public static Matrix Scale(float x) {
-		return new Matrix(x, 0, 0, x, 0, 0);
-	}
-
-	public static Matrix Scale(float x, float y) {
-		return new Matrix(x, 0, 0, y, 0, 0);
-	}
-
-	public static Matrix Translate(float x, float y) {
-		return new Matrix(1, 0, 0, 1, x, y);
-	}
-
-	public static Matrix Rotate(float degrees) {
-		float sin, cos;
-
-		while (degrees < 0)
-			degrees += 360;
-		while (degrees >= 360)
-			degrees -= 360;
-
-		if (Math.abs(0 - degrees) < 0.0001) {
-			sin = 0;
-			cos = 1;
-		} else if (Math.abs(90 - degrees) < 0.0001) {
-			sin = 1;
-			cos = 0;
-		} else if (Math.abs(180 - degrees) < 0.0001) {
-			sin = 0;
-			cos = -1;
-		} else if (Math.abs(270 - degrees) < 0.0001) {
-			sin = -1;
-			cos = 0;
-		} else {
-			sin = (float)Math.sin(degrees * Math.PI / 180.0);
-			cos = (float)Math.cos(degrees * Math.PI / 180.0);
-		}
-
-		return new Matrix(cos, sin, -sin, cos, 0, 0);
-	}
-}