Rotation

Rotate the text inside a cell.

Function Prototype

rotation(int $angle): self

int $angle

Angle in degrees.

• A positive value rotates the text counter-clockwise (e.g. 45 tilts up-and-to-the-left).
• A negative value rotates clockwise (e.g. -45 tilts down-and-to-the-right).
• Valid range is -90..90.
• The special value 270 lays the text out vertically (each character stacked beneath the previous one).

Values outside the valid range are silently ignored.

Example

$config = [
    'path' => './tests'
];

$excel      = new \Vtiful\Kernel\Excel($config);
$fileObject = $excel->fileName('tutorial.xlsx');
$fileHandle = $fileObject->getHandle();

$rotate45 = (new \Vtiful\Kernel\Format($fileHandle))
    ->rotation(45)
    ->toResource();

$vertical = (new \Vtiful\Kernel\Format($fileHandle))
    ->rotation(270)
    ->toResource();

$fileObject->header(['flat', 'tilted', 'vertical'])
    ->insertText(1, 0, 'normal')
    ->insertText(1, 1, 'tilted',   null, $rotate45)
    ->insertText(1, 2, 'vertical', null, $vertical)
    ->output();