Пример #1
0
 protected function setUp()
 {
     parent::setUp();
     $this->frameBuffer = $this->getMock(FrameBuffer::class);
     $this->frameBuffer->expects($this->any())->method('getHeight')->willReturn(self::TEST_HEIGHT);
     $this->frameBuffer->expects($this->any())->method('getWidth')->willReturn(self::TEST_WIDTH);
     $this->encoder = new JsonFrameEncoder($this->frameBuffer);
 }
Пример #2
0
function func($x, $y)
{
    return 5 * cos(2 * sqrt($x * $x + $y * $y)) * exp(-0.3 * sqrt($x * $x + $y * $y));
}
# Here are some plotting parameters
$xmin = -5.0;
$xmax = 5.0;
$ymin = -5.0;
$ymax = 5.0;
$zmin = -5.0;
$zmax = 5.0;
# Grid resolution
$nxpoints = 60;
$nypoints = 60;
$cmap = new ColorMap("cmap");
$frame = new FrameBuffer(500, 500);
$frame->clear(BLACK);
$p3 = new Plot3D($frame, $xmin, $ymin, $zmin, $xmax, $ymax, $zmax);
$p3->lookat(2 * ($zmax - $zmin));
$p3->autoperspective(40);
$p3->rotu(60);
$p3->rotr(30);
$p3->rotd(10);
function drawsolid()
{
    global $xmax;
    global $xmin;
    global $ymax;
    global $ymin;
    global $zmin;
    global $zmax;