How to make indicator output 0 as the value instead of blank

Quoting Stearno

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I found the attached indicator. I need to modify it so that the outputs are 0 instead of nothing (as seen in attached screenshot).

How do I change it so that it outputs a 0 if no PinBar is detected, and then when one is detected, it will put an arrow and that output will have a value? Thank you for your help.

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Quoting Xaphod

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You can use the function SetIndexEmptyValue() in the init() function to achieve that.

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Quoting Stearno

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Xaphod,
Thank you for your response.

I added "SetIndexEmptyValue(0,0.0);" for each of the buffers, but as can see in the pic, it still does not have an empty value of 0, just blank. What did I do wrong?


-Stearno

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Quoting Xaphod

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The manual says:
Empty values are not drawn or shown in the DataWindow.

So you will have to remove SetIndexEmptyValue or set it to (EMPTY_VALUE) and explicitly set each index value to 0.
Search for buyPB and set it to 0 at the beginning of the while loop.
while (pos>0) {
buyPB[pos]=0;
...
...
etc
}

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Quoting Stearno

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I thought that SetIndexEmptyVlaue (1,0.0) would set the value at 0.0 when it was empty. Okay, my mistake. I did as you said it works now. Thank you very much foryour help and teaching me this.
-Stearno

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