Annotated line chart template #305
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| d[key] = Number(d[key]); | ||
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| // Annotations | ||
| var hasAnnotation = d["annotate"] != null && d["annotate"].length > 0; |
Contributor
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This can just be a truthy check: var hasAnnotation = !!d["annotate"];
| var hasAnnotation = d["annotate"] != null && d["annotate"].length > 0; | ||
| if (hasAnnotation) { | ||
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| var hasCustomLabel = d["annotate"] != "True"; |
Contributor
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It might make sense to call toLowerCase() and check against "true", just be safe.
| var hasCustomYOffset = d["y_offset"] != null && d["y_offset"].length > 0; | ||
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| var label = hasCustomLabel ? d["annotate"] : null; | ||
| var xOffset = hasCustomXOffset ? 0 : Number(d["x_offset"]); |
Contributor
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Rather than testing for the presence of the offsets and then giving them a default value in two steps, just do var xOffset = Number(d["x_offset"]) || 0;
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Sample annotated line chart, see this issue