1 | <?php |
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8 | trait IsStackedTrait |
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9 | { |
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10 | /** |
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11 | * If set to true, stacks the elements for all series at each domain value. The isStacked option also supports |
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12 | * 100% stacking, where the stacks of elements at each domain value are rescaled to add up to 100%. |
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13 | * |
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14 | * The options for isStacked are: |
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15 | * false — elements will not stack. This is the default option. |
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16 | * true — stacks elements for all series at each domain value. |
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17 | * 'percent' — stacks elements for all series at each domain value and rescales them such that they add up to |
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18 | * 100%, with each element's value calculated as a percentage of 100%. |
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19 | * 'relative' — stacks elements for all series at each domain value and rescales them such that they add up to 1, |
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20 | * with each element's value calculated as a fraction of 1. |
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21 | * 'absolute' — functions the same as isStacked: true. |
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22 | * |
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23 | * For 100% stacking, the calculated value for each element will appear in the tooltip after its actual value. |
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24 | * The target axis will default to tick values based on the relative 0-1 scale as fractions of 1 for 'relative', |
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25 | * and 0-100% for 'percent' (Note: when using the 'percent' option, the axis/tick values are displayed as |
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26 | * percentages, however the actual values are the relative 0-1 scale values. This is because the percentage axis |
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27 | * ticks are the result of applying a format of "#.##%" to the relative 0-1 scale values. When using isStacked : |
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28 | * 'percent', be sure to specify any ticks/gridlines using the relative 0-1 scale values). You can customize the |
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29 | * gridlines/tick values and formatting using the appropriate hAxis/vAxis options. |
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30 | * 100% stacking only supports data values of type number, and must have a baseline of zero. |
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31 | * |
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32 | * Default: false |
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33 | * |
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34 | * @var bool|string |
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35 | */ |
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36 | protected $isStacked; |
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37 | |||
38 | /** |
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39 | * @param bool|string $isStacked |
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40 | * |
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41 | * @return $this |
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42 | */ |
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43 | public function setIsStacked($isStacked) |
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49 | } |
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50 |