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$getdot » History » Version 5

Per Amundsen, 02/23/2023 12:10 AM

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_Added in 1.9.1_
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*$getdot(@,x,y)*
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Returns the [[$rgb|RGB]] color value of the dot at the specified position in a picture window.
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*Parameters*
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table(ktable).
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|*Parameter*|*Description*|
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| @ | The picture window name. |
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| x | The X coordinate. |
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| y | The Y coordinate. |
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*Example*
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<pre>
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; Open a picture window.
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/window -p @Example
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; Fill a rectangle on the picture window.
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/drawfill @Example 4 4 0 0
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; Get the RGB color value at x coordinate 0 and y coordinate 0.
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//echo -ag $getdot(@Example, 0, 0)
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</pre>