Matrix_set.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

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

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Matrix_set	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 4 of file Matrix_set.cpp.

                                          {
void draw(SkCanvas* canvas) {
    SkMatrix matrix;
    matrix.setIdentity();
    SkDebugf("with identity matrix: x = %g\n", matrix.mapXY(24, 42).fX);
    matrix.set(SkMatrix::kMSkewX, 0);
    SkDebugf("after skew x mod:     x = %g\n", matrix.mapXY(24, 42).fX);
    matrix.set(SkMatrix::kMSkewX, 1);
    SkDebugf("after 2nd skew x mod: x = %g\n", matrix.mapXY(24, 42).fX);
}
}  // END FIDDLE