Point_negate.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Point_negate, 256, 256, true, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Point_negate	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 4 of file Point_negate.cpp.

                                            {
void draw(SkCanvas* canvas) {
    SkPoint test[] = { {0.f, -0.f}, {-1, -2},
                       { SK_ScalarInfinity, SK_ScalarNegativeInfinity },
                       { SK_ScalarNaN, -SK_ScalarNaN } };
    for (const SkPoint& pt : test) {
        SkPoint negPt = pt;
        negPt.negate();
        SkDebugf("pt: %g, %g  negate: %g, %g\n", pt.fX, pt.fY, negPt.fX, negPt.fY);
    }
}
}  // END FIDDLE