Matrix_MakeRectToRect.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

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

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Matrix_MakeRectToRect	,
		256	,
		256	,
		true	,
		0
	)

Definition at line 5 of file Matrix_MakeRectToRect.cpp.

                                                     {
void draw(SkCanvas* canvas) {
    const SkRect srcs[] = { {0, 0, 0, 0}, {1, 2, 3, 4} };
    const SkRect dsts[] = { {0, 0, 0, 0}, {5, 6, 8, 9} };
    for (auto src : srcs) {
        for (auto dst : dsts) {
             SkMatrix matrix = SkMatrix::RectToRect(src, dst);
             SkDebugf("src: %g, %g, %g, %g  dst: %g, %g, %g, %g\n",
                      src.fLeft, src.fTop, src.fRight, src.fBottom,
                      dst.fLeft, dst.fTop, dst.fRight, dst.fBottom);
             matrix.dump();
        }
    }
}
}  // END FIDDLE