@Test public void testLinGrad1DiagLeftFill() { this.runTest("2111", new LinearGradient1(0, 0, 1, 1)); }
@Test public void testLinGrad1DiagRightFill() { this.runTest("2112", new LinearGradient1(-1, -1, 0, 0)); }
@Test public void testLinGrad1DiagNorthSouth(){ this.runTest("2113", new LinearGradient1(0, -1, 0, 1)); }
@Test public void testLinGrad1DiagSouthNorth(){ this.runTest("2114", new LinearGradient1(0, 1, 0, -1)); }
@Test public void testLinGrad1DiagNonSquareNorthSouth() {
this.ip = new ImageParameters(256, 128);
this.opt.setWidth(256);
this.runTest("2115", new LinearGradient1(0, -1, 0, 1));
}