$getdot » History » Version 3
Per Amundsen, 08/10/2015 08:14 AM
1 | 1 | Per Amundsen | _Added in 1.9.1_ |
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3 | *$getdot(@,x,y)* |
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5 | Returns the [[$rgb|RGB]] color value of the dot at the specified position in a picture window. |
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7 | *Parameters* |
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9 | @ - The picture window name. |
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10 | x - The X coordinate. |
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11 | y - The Y coordinate. |
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13 | *Example* |
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15 | <pre> |
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16 | ; Open a picture window |
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17 | 3 | Per Amundsen | /window -p @Example |
18 | 1 | Per Amundsen | |
19 | 2 | Per Amundsen | ; Fill a rectangle on the picture window |
20 | 3 | Per Amundsen | /drawfill @Example 4 4 0 0 |
21 | 1 | Per Amundsen | |
22 | ; Get the RGB color value at x coordinate 0 and y coordinate 0 |
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23 | 3 | Per Amundsen | //echo -ag $getdot(@Example, 0, 0) |
24 | 1 | Per Amundsen | </pre> |