<?php
namespace PhpOffice\PhpSpreadsheet\Shared;
use GdImage;
use PhpOffice\PhpSpreadsheet\Reader\Exception as ReaderException;
use SimpleXMLElement;
class Drawing
{
/**
* Convert pixels to EMU.
*
* @param int $pixelValue Value in pixels
*
* @return int Value in EMU
*/
public static function pixelsToEMU($pixelValue)
{
return $pixelValue * 9525;
}
/**
* Convert EMU to pixels.
*
* @param int|SimpleXMLElement $emuValue Value in EMU
*
* @return int Value in pixels
*/
public static function EMUToPixels($emuValue)
{
$emuValue = (int) $emuValue;
if ($emuValue != 0) {
return (int) round($emuValue / 9525);
}
return 0;
}
/**
* Convert pixels to column width. Exact algorithm not known.
* By inspection of a real Excel file using Calibri 11, one finds 1000px ~ 142.85546875
* This gives a conversion factor of 7. Also, we assume that pixels and font size are proportional.
*
* @param int $pixelValue Value in pixels
*
* @return float|int Value in cell dimension
*/
public static function pixelsToCellDimension($pixelValue, \PhpOffice\PhpSpreadsheet\Style\Font $defaultFont)
{
// Font name and size
$name = $defaultFont->getName();
$size = $defaultFont->getSize();
if (isset(Font::$defaultColumnWidths[$name][$size])) {
// Exact width can be determined
return $pixelValue * Font::$defaultColumnWidths[$name][$size]['width']
/ Font::$defaultColumnWidths[$name][$size]['px'];
}
// We don't have data for this particular font and size, use approximation by
// extrapolating from Calibri 11
return $pixelValue * 11 * Font::$defaultColumnWidths['Calibri'][11]['width']
/ Font::$defaultColumnWidths['Calibri'][11]['px'] / $size;
}
/**
* Convert column width from (intrinsic) Excel units to pixels.
*
* @param float $cellWidth Value in cell dimension
* @param \PhpOffice\PhpSpreadsheet\Style\Font $defaultFont Default font of the workbook
*
* @return int Value in pixels
*/
public static function cellDimensionToPixels($cellWidth, \PhpOffice\PhpSpreadsheet\Style\Font $defaultFont)
{
// Font name and size
$name = $defaultFont->getName();
$size = $defaultFont->getSize();
if (isset(Font::$defaultColumnWidths[$name][$size])) {
// Exact width can be determined
$colWidth = $cellWidth * Font::$defaultColumnWidths[$name][$size]['px']
/ Font::$defaultColumnWidths[$name][$size]['width'];
} else {
// We don't have data for this particular font and size, use approximation by
// extrapolating from Calibri 11
$colWidth = $cellWidth * $size * Font::$defaultColumnWidths['Calibri'][11]['px']
/ Font::$defaultColumnWidths['Calibri'][11]['width'] / 11;
}
// Round pixels to closest integer
$colWidth = (int) round($colWidth);
return $colWidth;
}
/**
* Convert pixels to points.
*
* @param int $pixelValue Value in pixels
*
* @return float Value in points
*/
public static function pixelsToPoints($pixelValue)
{
return $pixelValue * 0.75;
}
/**
* Convert points to pixels.
*
* @param int $pointValue Value in points
*
* @return int Value in pixels
*/
public static function pointsToPixels($pointValue)
{
if ($pointValue != 0) {
return (int) ceil($pointValue / 0.75);
}
return 0;
}
/**
* Convert degrees to angle.
*
* @param int $degrees Degrees
*
* @return int Angle
*/
public static function degreesToAngle($degrees)
{
return (int) round($degrees * 60000);
}
/**
* Convert angle to degrees.
*
* @param int|SimpleXMLElement $angle Angle
*
* @return int Degrees
*/
public static function angleToDegrees($angle)
{
$angle = (int) $angle;
if ($angle != 0) {
return (int) round($angle / 60000);
}
return 0;
}
/**
* Create a new image from file. By alexander at alexauto dot nl.
*
* @see http://www.php.net/manual/en/function.imagecreatefromwbmp.php#86214
*
* @param string $bmpFilename Path to Windows DIB (BMP) image
*
* @return GdImage|resource
*
* @deprecated 1.26 use Php function imagecreatefrombmp instead
*
* @codeCoverageIgnore
*/
public static function imagecreatefrombmp($bmpFilename)
{
$retVal = @imagecreatefrombmp($bmpFilename);
if ($retVal === false) {
throw new ReaderException("Unable to create image from $bmpFilename");
}
return $retVal;
}
}
At NFC Pay, we strive to provide a seamless and satisfactory experience with our services. This Refund Policy outlines the circumstances under which refunds may be issued for transactions made through our platform. Please read this policy carefully to understand your rights regarding refunds.
1. Eligibility for Refunds
Refunds may be considered under the following circumstances:
2. Non-Refundable Situations
Refunds will generally not be issued in the following situations:
3. Refund Process
To request a refund, please follow these steps:
4. Refund Exceptions
Certain transactions may be subject to specific terms and conditions, including non-refundable fees or charges. Please review the terms associated with each transaction carefully, as some fees may not be eligible for refunds.
5. Modifications to the Refund Policy
NFC Pay reserves the right to modify this Refund Policy at any time. Changes will be communicated through updates on our website and app, and the effective date will be updated accordingly. We encourage you to review this policy periodically to stay informed about our refund practices.
By using NFC Pay, you agree to this Refund Policy and understand the terms under which refunds may be issued. Our goal is to ensure a fair and transparent refund process, providing you with confidence and peace of mind when using our services.