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Use default domain if plot data is empty

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This commit is contained in:
Thomas Nordquist
2019-07-07 12:31:07 +02:00
parent 45b30e5997
commit 282736d2f6
2 changed files with 6 additions and 1 deletions
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5
app/src/components/Sidebar/PlotHistory.tsx
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@@ -88,6 +88,11 @@ export default withTheme((props: Props) => {
}) })
function domainForData(data: Array<{ x: number; y: number }>): [number, number] { function domainForData(data: Array<{ x: number; y: number }>): [number, number] {
if (!data[0]) {
const defaultDomain: [number, number] = [-1, 1]
return defaultDomain
}
let max = data[0].y let max = data[0].y
let min = data[0].y let min = data[0].y
data.forEach(d => { data.forEach(d => {

2
app/src/components/Tree/TreeNode/index.tsx
View File

@@ -28,11 +28,11 @@ export interface Props {
function TreeNodeComponent(props: Props) { function TreeNodeComponent(props: Props) {
const { actions, classes, className, settings, theme, treeNode, lastUpdate, name } = props const { actions, classes, className, settings, theme, treeNode, lastUpdate, name } = props
const deleteTopicCallback = useDeleteKeyCallback(treeNode, actions)
const [collapsedOverride, setCollapsedOverride] = useState<boolean | undefined>(undefined) const [collapsedOverride, setCollapsedOverride] = useState<boolean | undefined>(undefined)
const [selected, setSelected] = useState(false) const [selected, setSelected] = useState(false)
const nodeRef = useRef<HTMLDivElement>() const nodeRef = useRef<HTMLDivElement>()
const isAllowedToAutoExpand = useIsAllowedToAutoExpandState(props) const isAllowedToAutoExpand = useIsAllowedToAutoExpandState(props)
const deleteTopicCallback = useDeleteKeyCallback(treeNode, actions)
useViewModelSubscriptions(treeNode, nodeRef, setSelected, setCollapsedOverride) useViewModelSubscriptions(treeNode, nodeRef, setSelected, setCollapsedOverride)
const animationClass = const animationClass =
props.theme.palette.type === 'light' ? props.classes.animationLight : props.classes.animationDark props.theme.palette.type === 'light' ? props.classes.animationLight : props.classes.animationDark