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See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.

Differences Between: [Versions 310 and 311] [Versions 310 and 400] [Versions 310 and 401] [Versions 310 and 402] [Versions 310 and 403]

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File Size: 411 lines (13 kb)
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Defines 1 class

Color:: (15 methods):
  __construct()
  getSharedComponent()
  getStyleArray()
  applyFromArray()
  getARGB()
  setARGB()
  getRGB()
  setRGB()
  getColourComponent()
  getRed()
  getGreen()
  getBlue()
  changeBrightness()
  indexedColor()
  getHashCode()


Class: Color  - X-Ref

__construct($pARGB = self::COLOR_BLACK, $isSupervisor = false, $isConditional = false)   X-Ref
Create a new Color.

param: string $pARGB ARGB value for the colour
param: bool $isSupervisor Flag indicating if this is a supervisor or not
param: bool $isConditional Flag indicating if this is a conditional style or not

getSharedComponent()   X-Ref
Get the shared style component for the currently active cell in currently active sheet.
Only used for style supervisor.

return: Color

getStyleArray($array)   X-Ref
Build style array from subcomponents.

param: array $array
return: array

applyFromArray(array $pStyles)   X-Ref
Apply styles from array.

<code>
$spreadsheet->getActiveSheet()->getStyle('B2')->getFont()->getColor()->applyFromArray(['rgb' => '808080']);
</code>

param: array $pStyles Array containing style information
return: Color

getARGB()   X-Ref
Get ARGB.

return: string

setARGB($pValue)   X-Ref
Set ARGB.

param: string $pValue see self::COLOR_*
return: Color

getRGB()   X-Ref
Get RGB.

return: string

setRGB($pValue)   X-Ref
Set RGB.

param: string $pValue RGB value
return: Color

getColourComponent($RGB, $offset, $hex = true)   X-Ref
Get a specified colour component of an RGB value.

param: string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
param: int $offset Position within the RGB value to extract
param: bool $hex Flag indicating whether the component should be returned as a hex or a
return: string The extracted colour component

getRed($RGB, $hex = true)   X-Ref
Get the red colour component of an RGB value.

param: string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
param: bool $hex Flag indicating whether the component should be returned as a hex or a
return: string The red colour component

getGreen($RGB, $hex = true)   X-Ref
Get the green colour component of an RGB value.

param: string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
param: bool $hex Flag indicating whether the component should be returned as a hex or a
return: string The green colour component

getBlue($RGB, $hex = true)   X-Ref
Get the blue colour component of an RGB value.

param: string $RGB The colour as an RGB value (e.g. FF00CCCC or CCDDEE
param: bool $hex Flag indicating whether the component should be returned as a hex or a
return: string The blue colour component

changeBrightness($hex, $adjustPercentage)   X-Ref
Adjust the brightness of a color.

param: string $hex The colour as an RGBA or RGB value (e.g. FF00CCCC or CCDDEE)
param: float $adjustPercentage The percentage by which to adjust the colour as a float from -1 to 1
return: string The adjusted colour as an RGBA or RGB value (e.g. FF00CCCC or CCDDEE)

indexedColor($pIndex, $background = false)   X-Ref
Get indexed color.

param: int $pIndex Index entry point into the colour array
param: bool $background Flag to indicate whether default background or foreground colour
return: Color

getHashCode()   X-Ref
Get hash code.

return: string Hash code